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WO2018171650A1 - 时间信息的确定方法、网络节点和终端设备 - Google Patents

时间信息的确定方法、网络节点和终端设备 Download PDF

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Publication number
WO2018171650A1
WO2018171650A1 PCT/CN2018/079931 CN2018079931W WO2018171650A1 WO 2018171650 A1 WO2018171650 A1 WO 2018171650A1 CN 2018079931 W CN2018079931 W CN 2018079931W WO 2018171650 A1 WO2018171650 A1 WO 2018171650A1
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WIPO (PCT)
Prior art keywords
terminal device
time interval
data transmission
minimum value
downlink data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/079931
Other languages
English (en)
French (fr)
Inventor
彭金磷
阿布多利贾瓦德
唐浩
唐臻飞
汪凡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP18770408.5A priority Critical patent/EP3573299B1/en
Priority to BR112019019899A priority patent/BR112019019899A2/pt
Publication of WO2018171650A1 publication Critical patent/WO2018171650A1/zh
Priority to US16/579,434 priority patent/US11153901B2/en
Anticipated expiration legal-status Critical
Priority to US17/493,482 priority patent/US11621806B2/en
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Definitions

  • the present application relates to the field of communications technologies, and in particular, to a method for determining time information, a network node, and a terminal device.
  • a Hybrid Automatic Repeat Request (HARQ) mechanism is introduced in the Long Term Evolution (LTE) system. This mechanism uses a stop-and-wait protocol to send data.
  • the HARQ mechanism involves three time relationships: a time relationship between downlink scheduling and downlink data transmission corresponding to the downlink scheduling; and a feedback message sent by the downlink data transmission and the terminal device after receiving the downlink data transmission (hybrid automatic repeat request) - The time relationship of the Hybrid Automatic Repeat Request-Acknowledge (HAQR-ACK); the time relationship between the uplink scheduling and the uplink data transmission corresponding to the uplink scheduling.
  • HAQR-ACK Hybrid Automatic Repeat Request-Acknowledge
  • These time relationships can be understood as time intervals.
  • the time relationship of the downlink data transmission corresponding to the downlink scheduling and the downlink scheduling may be understood as the time interval of the downlink data transmission corresponding to the downlink scheduling and the downlink scheduling.
  • the application provides a method for determining time information, a network node, and a terminal device. This increases the flexibility of determining time information. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device; and determining, by the network node, at least one of the following: a first time interval of downlink scheduling and downlink data transmission; and downlink data according to the information; The second time interval of the feedback message sent after the transmission and the terminal device receives the downlink data; the third time interval of the uplink scheduling and the uplink data transmission.
  • the network node determines at least one of the following: the first time interval of the downlink scheduling and the downlink data transmission according to the information; the second time interval of the downlink data transmission and the feedback message sent after the terminal device receives the downlink data; the uplink scheduling and the uplink The third time interval for data transmission.
  • the foregoing information may include: at least one of a subcarrier spacing, a working frequency band, and a bandwidth supported by the terminal device, and further including the at least one corresponding first minimum value and/or the second minimum value and/or the third minimum value. . Since the above time interval is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first minimum value of a downlink scheduling and a downlink data transmission interval, where one of the subcarrier spacings corresponds to a first minimum value; Determining, by the network node, the first time interval of the downlink scheduling and the downlink data transmission according to the information, including: determining, by the network node, the first time interval according to the first minimum value;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier spacing and one second minimum
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device and the third minimum interval of the uplink scheduling and the uplink data transmission interval, where one subcarrier interval corresponds to a third minimum value; the network node determines the uplink according to the information.
  • the third time interval of scheduling and uplink data transmission includes: determining, by the network node, a third time interval according to the third minimum value.
  • the network node determines at least one of the following: the first time interval of the downlink scheduling and the downlink data transmission; the second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data; the uplink scheduling and the uplink data.
  • the information may include: a correspondence between a subcarrier spacing supported by the terminal device and a first minimum value, and/or a correspondence between the subcarrier spacing and the second minimum value; and/or the subcarrier spacing and the third minimum value. Correspondence. Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved.
  • the time relationships corresponding to the terminal devices are all at the cell level, and are all fixedly configured.
  • the present application can determine the time relationship according to the information sent by the terminal device. Further, since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of downlink data transmission, where one working frequency band corresponds to a first minimum value; and the network node according to the information Determining a first time interval of the downlink scheduling and the downlink data transmission, including: determining, by the network node, the first time interval according to the first minimum value;
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where the one working frequency band corresponds to a second minimum value And determining, by the network node, the second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data, the network node determining, according to the second minimum value, the second time interval;
  • the information includes: a working frequency band supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, wherein one working frequency band corresponds to a third minimum value; the network node determines the uplink scheduling according to the information.
  • the third time interval of the uplink data transmission includes: determining, by the network node, the third time interval according to the third minimum value.
  • the network node determines at least one of the following: the first time interval of the downlink scheduling and the downlink data transmission; the second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data; the uplink scheduling and the uplink data.
  • the foregoing information may include: a correspondence between a working frequency band supported by the terminal device and the first minimum value, and/or a correspondence between the working frequency band and the second minimum value, and/or a correspondence between the working frequency band and the third minimum value. . Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of downlink data transmission, where one bandwidth corresponds to a first minimum value; and the network node determines the downlink according to the information.
  • the first time interval of scheduling and downlink data transmission includes: determining, by the network node, the first time interval according to the first minimum value;
  • the information includes: a bandwidth supported by the terminal device, a correspondence between the downlink data transmission and a second minimum time interval of the feedback message sent by the terminal device after receiving the downlink data, where a bandwidth corresponds to a second minimum value; Determining, by the information, the second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data, the network node determining, according to the second minimum value, the second time interval;
  • the information includes: a bandwidth supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, where one bandwidth corresponds to a third minimum value; the network node determines uplink scheduling and uplink data according to the information.
  • the third time interval of the transmission includes: the network node determining the third time interval according to the third minimum value.
  • the network node determines a first time interval of downlink scheduling and downlink data transmission according to the information; and/or a second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data. And/or, the third time interval.
  • the foregoing information may include: a correspondence between a bandwidth supported by the terminal device and the first minimum value, and/or a correspondence between the bandwidth and the second minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum interval of the uplink data transmission. Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the information includes: a correspondence between a subcarrier spacing and a bandwidth supported by the terminal device, and a first minimum value of a downlink scheduling and a downlink data transmission interval, where one subcarrier spacing and one bandwidth spacing, one first And determining, by the network node, the first time interval of the downlink scheduling and the downlink data transmission according to the information, where the network node determines, according to the first minimum value, the first time interval;
  • the information includes: a subcarrier spacing and bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one bandwidth Corresponding to: a second minimum value; the network node determines, according to the information, the second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data, the network node determining, according to the second minimum value, the second time interval;
  • the information includes: a correspondence between a subcarrier spacing and a bandwidth supported by the terminal device, and a third minimum value of an uplink scheduling and an uplink data transmission interval, where one subcarrier spacing and one bandwidth are corresponding to a third minimum value;
  • the determining, by the network node, the third time interval of the uplink scheduling and the uplink data transmission according to the information includes: determining, by the network node, the third time interval according to the third minimum value. Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first time set of a downlink scheduling and a downlink data transmission interval, where one subcarrier spacing corresponds to a first time set; Determining the first time interval of the downlink scheduling and the downlink data transmission according to the information, including: determining, by the network node, the first time interval according to the first time set;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second time set of the time interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one second time And determining, by the network node, the second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data, the network node determining, according to the second time set, the second time interval;
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a third time set of an uplink scheduling and an uplink data transmission interval, where one subcarrier spacing and one of the bandwidths correspond to a third minimum value;
  • the one subcarrier interval corresponds to a third time set.
  • the network node determines the third time interval of the uplink scheduling and the uplink data transmission according to the information, where the network node determines the third time interval according to the third minimum value.
  • time information Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the present application provides a method for determining time information, including: a terminal device transmitting information to a network node, where the information is used by the network node to determine at least one of: a first time interval of downlink scheduling and downlink data transmission; The second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data; the third time interval of the uplink scheduling and the uplink data transmission.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first minimum value of a downlink scheduling and a downlink data transmission interval, where one subcarrier spacing corresponds to a first minimum value;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier spacing and one second minimum Value corresponding;
  • the information includes: a correspondence between the subcarrier spacing supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, where one subcarrier spacing corresponds to a third minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one subcarrier spacing corresponds to a first minimum value;
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where the one working frequency band corresponds to a second minimum value ;
  • the information includes: a working frequency band supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, wherein one working frequency band corresponds to a third minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of downlink data transmission, where one bandwidth corresponds to a first minimum value;
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent by the terminal device after receiving the downlink data, where a bandwidth corresponds to a second minimum value;
  • the information includes: a bandwidth supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, wherein one bandwidth corresponds to a third minimum value.
  • the information includes: a correspondence between a subcarrier spacing and a bandwidth supported by the terminal device, and a first minimum value of a downlink scheduling and a downlink data transmission interval, where one subcarrier spacing and one bandwidth spacing, one first Minimum value corresponding;
  • the information includes: a subcarrier spacing and bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one bandwidth Corresponding to a second minimum value;
  • the information includes: a correspondence between a subcarrier spacing and a bandwidth supported by the terminal device, and a third minimum value of an uplink scheduling and a time interval of the uplink data transmission, where one subcarrier spacing and one bandwidth correspond to a third minimum value.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first time set of a downlink scheduling and a downlink data transmission time interval, where one subcarrier spacing corresponds to a first time set;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second time set of the time interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one second time Set corresponding
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a third time set of an uplink scheduling and an uplink data transmission interval, where one subcarrier spacing and one bandwidth are corresponding to a third minimum value; One subcarrier spacing corresponds to a third time set.
  • the network node is described below, and the network node can be used to perform the first aspect and the corresponding mode corresponding to the first aspect.
  • the implementation principle and the technical effect are similar, and details are not described herein again.
  • the application provides a network node, including: an acquiring module, configured to acquire information sent by a terminal device, and a determining module, configured to determine, according to the information, at least one of the following: a first time interval of downlink scheduling and downlink data transmission a second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data; a third time interval of the uplink scheduling and the uplink data transmission.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of downlink data transmission, where one working frequency band corresponds to a first minimum value;
  • the network node determines the first time interval according to the first minimum value;
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where the one working frequency band corresponds to a second minimum value
  • the determining module is specifically configured to: determine the second time interval according to the second minimum value
  • the information includes: a working frequency band supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, wherein the one working frequency band corresponds to a third minimum value; the determining module is specifically configured to: The three minimum values determine the third time interval.
  • the information includes: a correspondence between a bandwidth supported by the terminal device and a first minimum value of a downlink scheduling and a downlink data transmission interval, where a bandwidth corresponds to a first minimum value; and the determining module is specifically configured to: Determining a first time interval according to the first minimum value;
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent by the terminal device after receiving the downlink data, where a bandwidth corresponds to a second minimum value;
  • the module is specifically configured to: determine a second time interval according to the second minimum value;
  • the information includes: a bandwidth supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, where one bandwidth corresponds to a third minimum value; and the determining module is specifically configured to: according to the third minimum The value determines the third time interval.
  • the information includes: a correspondence between a subcarrier spacing and a bandwidth supported by the terminal device, and a first minimum value of a time interval of the downlink scheduling and the downlink data transmission, where one subcarrier spacing and one of the bandwidths are one, Corresponding to the first minimum value; the determining module is specifically configured to: determine the first time interval according to the first minimum value;
  • the information includes: a subcarrier spacing and bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one bandwidth Corresponding to a second minimum value; the determining module is specifically configured to: determine a second time interval according to the second minimum value;
  • the information includes: a correspondence between a subcarrier spacing and a bandwidth supported by the terminal device, and a third minimum value of an uplink scheduling and an uplink data transmission interval, where one subcarrier spacing and one bandwidth are corresponding to a third minimum value;
  • the determining module is specifically configured to: determine a third time interval according to the third minimum value.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first time set of a downlink scheduling and a downlink data transmission interval, where one subcarrier spacing corresponds to a first time set; Specifically, the method is: determining a first time interval according to the first time set;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second time set of the time interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one second time And determining, the determining module is configured to: determine a second time interval according to the second time set;
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a third time set of an uplink scheduling and an uplink data transmission interval, where one subcarrier spacing and one bandwidth are corresponding to a third minimum value;
  • One subcarrier interval corresponds to a third time set;
  • the determining module is specifically configured to: determine a third time interval according to the third minimum value.
  • the terminal device is described below, and the terminal device can be used to perform the second aspect and the second aspect, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • the application provides a terminal device, including: a sending module, configured to send information to a network node, where the information is used by the network node to determine at least one of: a first time interval of downlink scheduling and downlink data transmission; The second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data; the third time interval of the uplink scheduling and the uplink data transmission.
  • a sending module configured to send information to a network node, where the information is used by the network node to determine at least one of: a first time interval of downlink scheduling and downlink data transmission; The second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data; the third time interval of the uplink scheduling and the uplink data transmission.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first minimum value of a downlink scheduling and a downlink data transmission interval, where one subcarrier spacing corresponds to a first minimum value;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one of the foregoing The second minimum corresponds to;
  • the information includes: a correspondence between the subcarrier spacing supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, where one subcarrier spacing corresponds to a third minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one subcarrier spacing corresponds to a first minimum value;
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where the one working frequency band corresponds to a second minimum value ;
  • the information includes: a working frequency band supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, wherein one working frequency band corresponds to a third minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one bandwidth corresponds to a first minimum value;
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent by the terminal device after receiving the downlink data, where a bandwidth corresponds to a second minimum value;
  • the information includes: a bandwidth supported by the terminal device and a third minimum value of the uplink scheduling and the time interval of the uplink data transmission, wherein one bandwidth corresponds to a third minimum value.
  • the information includes: a correspondence between a subcarrier spacing and a bandwidth supported by the terminal device, and a first minimum value of a downlink scheduling and a downlink data transmission interval, where one subcarrier spacing and one bandwidth spacing, one first Minimum value corresponding;
  • the information includes: a subcarrier spacing and bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one bandwidth Corresponding to a second minimum value;
  • the information includes: a correspondence between a subcarrier spacing and a bandwidth supported by the terminal device, and a third minimum value of an uplink scheduling and a time interval of the uplink data transmission, where one subcarrier spacing and one bandwidth correspond to a third minimum value.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first time set of a downlink scheduling and a downlink data transmission time interval, where one subcarrier spacing corresponds to a first time set;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second time set of the time interval of the feedback message sent by the terminal device after receiving the downlink data, where one subcarrier interval and one second time Set corresponding
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a third time set of an uplink scheduling and an uplink data transmission interval, where one subcarrier spacing and one bandwidth are corresponding to a third minimum value; One subcarrier spacing corresponds to a third time set.
  • the present application provides a computer storage medium for storing computer software instructions for use in the network node, including a program designed to perform the first aspect described above.
  • the embodiment of the present application provides a computer storage medium for storing computer software instructions used by the terminal device, which includes a program designed to execute the foregoing second aspect.
  • the present application provides a computer program product comprising instructions for causing a computer to perform the functions performed by a network node in the first aspect and the optional method described above when the computer program is executed by a computer.
  • the present application provides a computer program product comprising instructions which, when executed by a computer, cause the computer to perform the functions performed by the terminal device in the second aspect and the optional method described above.
  • the present application provides a method for determining time information, including: a terminal device acquiring a rule for determining an uplink time scheduling unit, the uplink scheduling unit is configured to transmit a feedback message; and determining, by the terminal device, the uplink time scheduling according to the acquired rule. unit.
  • the application provides a terminal device, including: an obtaining module and a determining module.
  • the obtaining module is configured to obtain a rule for determining an uplink time scheduling unit, where the uplink scheduling unit is configured to transmit a feedback message, and the determining module is configured to determine the uplink time scheduling unit according to the obtained rule.
  • the embodiment of the present application provides a computer storage medium for storing computer software instructions used by the terminal device, which includes a program for executing the foregoing ninth aspect.
  • the present application provides a computer program product comprising instructions which, when executed by a computer, cause the computer to perform the functions performed by the terminal device in the ninth aspect.
  • the present application provides a method for determining time information, including: a network node sending downlink control information DCI to a terminal device; wherein the DCI is used to indicate a rule for determining an uplink time scheduling unit, and the uplink scheduling unit is configured to transmit feedback Message.
  • the application provides a network node, including: a sending module, configured to send downlink control information DCI to a terminal device, where the DCI is used to indicate a rule for determining an uplink time scheduling unit, and the uplink scheduling unit is configured to transmit feedback Message.
  • a sending module configured to send downlink control information DCI to a terminal device, where the DCI is used to indicate a rule for determining an uplink time scheduling unit, and the uplink scheduling unit is configured to transmit feedback Message.
  • the embodiment of the present application provides a computer storage medium for storing computer software instructions used by the terminal device, which includes a program for executing the thirteenth aspect.
  • the application provides a computer program product comprising instructions which, when executed by a computer, cause the computer to perform the functions performed by the network node of the thirteenth aspect.
  • the present application provides a method for determining time information, including: acquiring, by a terminal device, a second minimum value determined by using multiple manners; the multiple manners include at least two items: predefined manner, SIB signaling The indication mode, the RRC signaling indication mode, and the manner of determining the second minimum value according to the minimum processing time of the terminal device.
  • the terminal device selects a second minimum value among the second minimum values determined by the plurality of modes.
  • the application provides a terminal device, including: an obtaining module and a selecting module.
  • the acquiring module is configured to obtain a second minimum value that is determined by using multiple manners.
  • the multiple manners include at least two items: a predefined manner, an SIB signaling indication manner, an RRC signaling indication manner, and minimum processing according to the terminal device. The way the time determines the second minimum.
  • the selection module is configured to select a second minimum value among the second minimum values determined by the plurality of modes.
  • the embodiment of the present application provides a computer storage medium for storing computer software instructions used by the terminal device, which includes the program for performing the above seventeenth aspect.
  • the present application provides a computer program product comprising instructions which, when executed by a computer, cause the computer to perform the functions performed by the terminal device in the seventeenth aspect above.
  • the present application provides a method for determining time scheduling unit configuration information, including: acquiring, by a terminal device, time scheduling unit configuration information determined by multiple manners; the multiple manners include at least two of the following: an SIB letter The indication mode, the RRC signaling indication mode, and the SFI signaling indication mode are used.
  • the terminal device selects one time scheduling unit configuration information in the time scheduling unit configuration information determined by the multiple manners.
  • the application provides a terminal device, including: an obtaining module and a selecting module.
  • the obtaining module is configured to obtain time scheduling unit configuration information that is determined by using multiple manners.
  • the multiple manners include at least two items: an SIB signaling indication manner, an RRC signaling indication manner, and an SFI signaling indication manner.
  • the selecting module is configured to select one time scheduling unit configuration information in the time scheduling unit configuration information determined by the multiple manners.
  • the embodiment of the present application provides a computer storage medium for storing computer software instructions used by the terminal device, which includes a program for performing the foregoing twenty-first aspect.
  • the present application provides a computer program product comprising instructions which, when executed by a computer, cause the computer to perform the functions performed by the terminal device in the twenty-first aspect above.
  • the application provides a method for determining time information, a network node, and a terminal device.
  • the method includes: the network node acquiring information sent by the terminal device.
  • the network node determines, according to the information, at least one of: a first time interval of downlink scheduling and downlink data transmission; a second time interval of downlink data transmission and a feedback message sent by the terminal device after receiving the downlink data; uplink scheduling and uplink data
  • the third time interval of transmission may include: at least one of a subcarrier spacing, a working frequency band, and a bandwidth supported by the terminal device, and further including the at least one corresponding first minimum value and/or the second minimum value and/or the third minimum value. . Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • FIG. 1 is a schematic diagram of an application scenario of a method for determining time information provided by the present application
  • FIG. 2 is an interaction flowchart of a method for determining time information according to an embodiment of the present application
  • FIG. 3 is an interaction flowchart of a method for determining time information according to another embodiment of the present application.
  • FIG. 5 is an interaction flowchart of a method for determining time information according to another embodiment of the present application.
  • FIG. 6 is an interaction flowchart of a method for determining time information according to still another embodiment of the present application.
  • FIG. 7 is an interaction flowchart of a method for determining time information according to another embodiment of the present application.
  • FIG. 8 is an interaction flowchart of a method for determining time information according to still another embodiment of the present application.
  • FIG. 9 is an interaction flowchart of a method for determining time information according to another embodiment of the present application.
  • FIG. 10 is a flowchart of a method for determining time information according to an embodiment of the present application.
  • FIG. 11 is a schematic diagram of a distribution of a time scheduling unit according to an embodiment of the present application.
  • FIG. 12 is a schematic diagram of a distribution of a time scheduling unit according to an embodiment of the present application.
  • FIG. 13 is a flowchart of a method for determining time information according to an embodiment of the present application.
  • FIG. 14 is a flowchart of a method for determining time scheduling unit configuration information according to an embodiment of the present disclosure
  • FIG. 15 is a schematic structural diagram of a network node according to an embodiment of the present disclosure.
  • FIG. 16 is a schematic structural diagram of a network node according to another embodiment of the present disclosure.
  • FIG. 17 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
  • FIG. 18 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
  • FIG. 19 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
  • the network node involved in the embodiment of the present application may be a base station (Base Transceiver Station, BTS for short) in Global System of Mobile communication (GSM) or Code Division Multiple Access (CDMA).
  • BTS Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • the access point (AP) or the relay station may be a base station or the like in the 5G network or the NR, and is not limited herein.
  • the terminal device involved in the embodiment of the present application may be a device that provides voice and/or data connectivity to the user, a handheld device with a wireless connection function, or other processing device connected to the wireless modem.
  • the terminal device can communicate with at least one core network via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the terminal device may be a mobile terminal such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, for example, a portable, pocket, handheld, computer built-in or vehicle-mounted mobile device. Exchange voice and/or data with a wireless access network.
  • the terminal device may also be referred to as a Subscriber Unit, a Subscriber Station, a Mobile Station, a Mobile Station, a Remote Station, an Access Point, and a remote device.
  • a remote terminal, an access terminal, a user terminal, a user agent, or a user equipment are not limited herein.
  • the time relationship between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data transmission; and the time relationship between the uplink scheduling and the uplink data transmission corresponding to the uplink scheduling are fixed configuration of the base station.
  • the present application provides a method and apparatus for determining time information.
  • FIG. 1 is a schematic diagram of an application scenario of a method for determining time information provided by the present application.
  • a network node in the present application may perform information transmission with multiple terminal devices.
  • This application mainly introduces information transmission between a network node and a terminal device.
  • FIG. 2 is an interaction flowchart of a method for determining time information according to an embodiment of the present application. As shown in FIG. 2, the method includes the following process:
  • Step S201 The terminal device sends information to the network node.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of downlink data transmission, where one subcarrier spacing corresponds to a first minimum value;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent after the terminal device receives the downlink data, where one subcarrier spacing and one second Minimum value corresponding;
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of the time interval of the uplink data transmission, where one subcarrier spacing corresponds to a third minimum value.
  • the first minimum value is the minimum value of the time interval of downlink scheduling and downlink data transmission.
  • the downlink scheduling in the present application has a corresponding relationship with the scheduled downlink data transmission, that is, the downlink scheduling is for downlink data transmission.
  • the second minimum value is a minimum value of a time interval of the downlink data transmission and the feedback message of the downlink data sent after the terminal device receives the downlink data.
  • the third minimum value is a minimum value of the time interval of the uplink scheduling and the uplink data transmission corresponding to the uplink scheduling.
  • time interval in the present application is equivalent to the time relationship.
  • time interval of downlink scheduling and downlink data transmission is equivalent to the time relationship of downlink scheduling and downlink data transmission.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of downlink data transmission, where one subcarrier spacing corresponds to a first minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between a downlink data transmission and a second minimum value of a time interval of the feedback message sent after the terminal device receives the downlink data, where the working frequency band and a second minimum value correspond.
  • the information includes: a working frequency band supported by the terminal device, and a third minimum value of the time interval of the uplink scheduling and the uplink data transmission, where one working frequency band corresponds to a third minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of downlink data transmission, where one bandwidth corresponds to a first minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between a downlink data transmission and a second minimum value of a time interval of the feedback message sent after the terminal device receives the downlink data, where a bandwidth corresponds to a second minimum value;
  • the information includes: a bandwidth supported by the terminal device, and a third minimum value of the time interval of the uplink scheduling and the uplink data transmission, where one bandwidth corresponds to a third minimum value.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum interval of a downlink data transmission, where one subcarrier spacing and one bandwidth spacing, one A minimum corresponds.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between a downlink data transmission and a second minimum value of a time interval of the feedback message sent after the terminal device receives the downlink data, where one subcarrier interval and one The bandwidth corresponds to a second minimum.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum interval of the uplink data transmission, where one subcarrier spacing and one bandwidth are corresponding to a third minimum value. .
  • one subcarrier spacing and one bandwidth can be used as a set of information.
  • the information includes: a subcarrier spacing supported by the terminal device and a working frequency band supported by the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission.
  • the foregoing information includes: a subcarrier spacing supported by the terminal device and a working frequency band supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent after the terminal device receives the downlink data.
  • the foregoing information includes: a subcarrier spacing supported by the terminal device and a working frequency band supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of the time interval of the uplink data transmission.
  • one subcarrier interval and one working frequency band correspond to a first minimum value; one subcarrier interval and one working frequency band correspond to a second minimum value.
  • One subcarrier spacing and one operating frequency band correspond to a third minimum value.
  • one subcarrier spacing and one operating frequency band can be used as a set of information.
  • the information includes: a bandwidth supported by the terminal device and a working frequency band supported by the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission.
  • the foregoing information includes: a bandwidth supported by the terminal device and a working frequency band supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent after the terminal device receives the downlink data.
  • the information includes: a bandwidth supported by the terminal device and a working frequency band supported by the terminal device, and a correspondence between the uplink scheduling and the third minimum value of the time interval of the uplink data transmission.
  • one bandwidth and one working frequency band correspond to a first minimum value; one bandwidth and one working frequency band correspond to a second minimum value. A bandwidth and a working frequency band correspond to a third minimum value.
  • one bandwidth and one operating band can be used as a set of information.
  • the information includes: a bandwidth supported by the terminal device, a working frequency band supported by the terminal device, and a subcarrier interval supported by the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission.
  • the foregoing information includes: a bandwidth supported by the terminal device, a working frequency band supported by the terminal device, and a subcarrier spacing supported by the terminal device, and a second minimum value of the time interval between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data.
  • the information includes: a bandwidth supported by the terminal device, a working frequency band supported by the terminal device, and a subcarrier spacing supported by the terminal device, and a corresponding relationship between the uplink scheduling and the third minimum value of the time interval of the uplink data transmission.
  • a bandwidth, a working frequency band and a subcarrier spacing correspond to a first minimum value; a bandwidth, a working frequency band and a subcarrier spacing correspond to a second minimum value.
  • a bandwidth, a working frequency band and a subcarrier spacing correspond to a third minimum value.
  • one bandwidth, one operating band, and one subcarrier spacing can be used as a set of information.
  • the information includes: a peak data rate supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum interval of a downlink data transmission, where a peak data rate and a first The minimum corresponds.
  • the information includes: a peak data rate supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent after the terminal device receives the downlink data, where a peak data rate and a second Minimum value corresponding;
  • the information includes: a peak data rate supported by the terminal device, and a third minimum value of the time interval of the uplink scheduling and the uplink data transmission, wherein one peak data rate corresponds to a third minimum value.
  • the information includes: a maximum transport block size (TBS) supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum interval of a downlink data transmission, where one maximum TBS and one The first minimum corresponds to.
  • TBS transport block size
  • the information includes: a maximum TBS supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent after the terminal device receives the downlink data, where a maximum TBS and a second minimum value correspond;
  • the information includes: a maximum TBS supported by the terminal device, and a correspondence between the uplink scheduling and the third minimum of the time interval of the uplink data transmission, where a maximum TBS corresponds to a third minimum value.
  • the information may further include: a bandwidth supported by the terminal device, a working frequency band, a subcarrier interval, a length of a time scheduling unit, a symbol number of a time scheduling unit, a Cyclic Prefix (CP) type, a maximum TBS, At least one of the peak data rates, and a correspondence between the downlink scheduling and the first minimum of the time interval of the downlink data transmission.
  • a bandwidth supported by the terminal device a working frequency band, a subcarrier interval, a length of a time scheduling unit, a symbol number of a time scheduling unit, a Cyclic Prefix (CP) type, a maximum TBS, At least one of the peak data rates, and a correspondence between the downlink scheduling and the first minimum of the time interval of the downlink data transmission.
  • CP Cyclic Prefix
  • the information includes: bandwidth supported by the terminal device, working frequency band, subcarrier spacing, length of the time scheduling unit, number of symbols of the time scheduling unit, CP type, maximum TBS, peak data rate, and downlink data transmission and Corresponding relationship of the second minimum value of the time interval of the feedback message sent by the terminal device after receiving the downlink data; and/or,
  • the information includes: bandwidth supported by the terminal device, working frequency band, subcarrier spacing, length of the time scheduling unit, number of symbols of the time scheduling unit, CP type, maximum TBS, peak data rate, and uplink scheduling and uplink. Correspondence of the third minimum of the time interval of data transmission.
  • Step S202 the network node determines, according to the information, at least one of: a first time interval of downlink scheduling and downlink data transmission; a second data transmission and a second feedback message sent by the terminal device after receiving the downlink data Time interval; the third time interval for uplink scheduling and uplink data transmission.
  • the network node determines the first time interval according to the correspondence between the subcarrier spacing and the first minimum value included in the information. Or determining a first time interval according to a correspondence between a working frequency band and the first minimum value included in the information. Or determining a first time interval according to a correspondence between a bandwidth included by the information and a first minimum value.
  • the network node determines the second time interval according to the correspondence between the subcarrier spacing and the second minimum value included in the information. Or determining a second time interval according to the correspondence between the working frequency band and the second minimum value included in the information. Or determining a second time interval according to a correspondence between a bandwidth included by the information and a second minimum value.
  • the network node determines the third time interval according to the correspondence between the subcarrier spacing and the third minimum value included in the information. Or determining a third time interval according to the correspondence between the working frequency band and the third minimum value included in the information. Or determining a third time interval according to a correspondence between a bandwidth included by the information and a third minimum value.
  • a third time interval is determined corresponding to the third minimum value.
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device.
  • the network node determines, according to the information, at least one of: a first time interval of downlink scheduling and downlink data transmission; a second time interval of downlink data transmission and a feedback message sent by the terminal device after receiving the downlink data; uplink scheduling and uplink data
  • the third time interval of transmission may include: at least one of a subcarrier interval supported by the terminal device, a working frequency band, a bandwidth, a length of a time scheduling unit, a symbol number of a time scheduling unit, a maximum TBS, and a peak data rate, and further includes the at least one item.
  • first minimum and / or second minimum and / or third minimum are not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the terminal device in the present application may further report at least one of a subcarrier interval, a working frequency band, a bandwidth, a length of a time scheduling unit, a symbol number of a time scheduling unit, a CP type, a maximum TBS, and a peak data rate supported by the terminal device.
  • the number of processes may be the number of processes in the upstream data transmission and/or the number of processes in the downstream data transmission.
  • the number of processes may be derived by using the first time interval, the second time interval, and the third time interval and the fourth time interval described in the present application, where the fourth time interval is that the network node receives the feedback message to the downlink data retransmission. Interval.
  • the number of processes in the downlink data transmission the sum of the first time interval, the second time interval, and the fourth time interval.
  • the number of processes in the uplink data transmission the third time interval, the time interval at which the terminal device sends the downlink data to the network node to send the feedback message, and the time interval during which the network node sends the feedback message to the terminal device to decode the feedback message or schedule (usually the time interval) For the third time interval).
  • the number of bits occupied by the process identification (ID) field carried in the Downlink Control Information (DCI) and the subcarrier spacing supported by the terminal device, the working frequency band, the bandwidth, the length of the time scheduling unit, and the time scheduling At least one of the number of symbols of the unit, the CP type, the peak data rate, the maximum TBS, and the like is related. For example, if the 15k subcarrier spacing corresponds to 8 processes and the 60k subcarrier spacing corresponds to 16 processes, the process ID field in the DCI scheduling 15k data is 3 bits, and the process ID field in the DCI scheduling 60k data is 4 bits.
  • the method for determining the time information is described in detail below for the difference in information transmitted by the terminal device.
  • FIG. 3 is an interaction flowchart of a method for determining time information according to another embodiment of the present application. As shown in FIG. 3, the method includes the following processes:
  • Step S301 The terminal device sends information to the network node.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent after the terminal device receives the downlink data; and
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the uplink scheduling and the third minimum of the time interval of the uplink data transmission.
  • Step S302 the network node determines the first time interval according to the first minimum value; and/or determines the second time interval according to the second minimum value; and/or determines the third time according to the third minimum value interval.
  • one subcarrier interval corresponds to one first minimum value.
  • One subcarrier spacing corresponds to a second minimum.
  • One subcarrier spacing corresponds to a third minimum.
  • the time interval between downlink scheduling and downlink data transmission can be understood as the time relationship between downlink scheduling and downlink data transmission.
  • the time scheduling unit involved in the present application may be one or more slot slots, or one or more mini-slot mini-slots, or a Transmission Time Interval (TTI). , or one or more time domain symbols, and so on. I will not repeat them below.
  • TTI Transmission Time Interval
  • the time interval between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data may be understood as a time relationship between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data.
  • the time interval between them is k.
  • the time interval of uplink scheduling and uplink data transmission can be understood as the time relationship between uplink scheduling and uplink data transmission.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission. And a corresponding relationship between the subcarrier spacing supported by the terminal device and the second minimum value of the time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data.
  • a subcarrier spacing supported by the terminal device and the second minimum value of the time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data.
  • a first minimum value may be determined according to the determined correspondence between the subcarrier spacing and the first minimum value.
  • the first time interval finally determined by the network node may be greater than or equal to the determined first minimum value, and the determined second time interval may be greater than or equal to the determined second minimum value.
  • the first minimum value and the second minimum value are both 0.
  • the first time interval is only required to be greater than or equal to zero.
  • the second time interval is also greater than or equal to zero.
  • the first minimum value is proportional to the subcarrier spacing
  • the second minimum value is also proportional to the subcarrier spacing
  • the third table may be included in the above table, and the third minimum is also proportional to the subcarrier spacing.
  • the time scheduling unit of the first minimum value and the second minimum value in the above table may be one or more gap slots, or one or more small-gap mini-slots, or TTIs, or one or more times.
  • the number of field symbols or sub-frames is either absolute time (such as 1ms, 0.5ms, etc.) or number of samples, and so on. The following is similar and will not be described again.
  • the first minimum value in the table can be a relative value or an absolute value. For example: assume that the time scheduling unit of the first minimum value and the second minimum value is 1 slot. Based on this, in the 60Khz line, the first minimum value 1 can represent a 60Khz slot, which is an absolute value. The first minimum value 1 can also represent a 15Khz slot. In the case of a relative value, 15KHz in this example can be referred to as a reference numerology or a reference subcarrier spacing in the system.
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device.
  • the network node determines, according to the information, at least one of: a first time interval of downlink scheduling and downlink data transmission; a second time interval of downlink data transmission and a feedback message sent by the terminal device after receiving the downlink data; uplink scheduling and uplink data transmission
  • the third time interval may include: a correspondence between a subcarrier spacing supported by the terminal device and a first minimum value, and/or a correspondence between the subcarrier spacing and the second minimum value; and/or the subcarrier spacing and the third minimum value. Correspondence.
  • time information Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved.
  • the time relationships corresponding to the terminal devices are all at the cell level, and are all fixedly configured.
  • the present application can determine the time relationship according to the information sent by the terminal device. Further, since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the information sent by the terminal device further includes: a correspondence between the CP type and/or the time scheduling unit and the first minimum value. And/or, including the correspondence between the CP type and/or the time scheduling unit and the second minimum value. And/or a correspondence between the CP type and/or the time scheduling unit and the third minimum value.
  • FIG. 4 is an interaction flowchart of a method for determining time information provided by another embodiment of the present application. As shown in FIG. 4, the method includes the following process:
  • Step S401 The terminal device sends information to the network node.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent after the terminal device receives the downlink data.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence relationship between the uplink scheduling and the third minimum of the time interval of the uplink data transmission.
  • Step S402 the network node determines the first time interval according to the first minimum value; and/or determines the second time interval according to the second minimum value; and/or determines the third time interval according to the third minimum value .
  • one operating frequency band corresponds to a first minimum value.
  • a working frequency band corresponds to a second minimum value.
  • a working frequency band corresponds to a third minimum value.
  • the time interval between downlink scheduling and downlink data transmission can be understood as the time relationship between downlink scheduling and downlink data transmission.
  • the time interval between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data may be understood as a time relationship between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data.
  • the time interval between them is k.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence relationship between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission. And a working frequency band supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • a working frequency band supported by the terminal device and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • a first minimum value may be determined according to the determined correspondence between the working frequency band and the first minimum value.
  • the first time interval finally determined by the network node may be greater than or equal to the determined first minimum value, and the determined second time interval may be greater than or equal to the determined second minimum value.
  • the first minimum value and the second minimum value are both 1.
  • the first time interval is only required to be greater than or equal to one.
  • the second time interval is also greater than or equal to one.
  • the first minimum is proportional to the operating frequency band.
  • the second minimum is also proportional to the operating band.
  • the third table can be included in the above table, and the third minimum is also proportional to the operating band.
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device.
  • the network node determines, according to the information, at least one of: a first time interval of downlink scheduling and downlink data transmission; a second time interval of downlink data transmission and a feedback message sent by the terminal device after receiving the downlink data; uplink scheduling and uplink data transmission
  • the third time interval may include: a correspondence between a working frequency band supported by the terminal device and the first minimum value, and/or a correspondence between the working frequency band and the second minimum value, and/or a correspondence between the working frequency band and the third minimum value. . Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • FIG. 5 is an interaction flowchart of a method for determining time information according to another embodiment of the present application. As shown in FIG. 5, the method includes the following process:
  • Step S501 The terminal device sends information to the network node.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum time interval of the feedback message sent after the terminal device receives the downlink data.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum interval of the uplink data transmission.
  • Step S502 the network node determines the first time interval according to the first minimum value; and/or determines the second time interval according to the second minimum value; and/or determines the third time interval according to the third minimum value .
  • one bandwidth corresponds to a first minimum value.
  • a bandwidth corresponds to a second minimum.
  • a bandwidth corresponds to a third minimum.
  • the time interval between downlink scheduling and downlink data transmission can be understood as the time relationship between downlink scheduling and downlink data transmission.
  • the time interval between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data may be understood as a time relationship between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data.
  • the time interval between them is k.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission. And a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • a bandwidth supported by the terminal device and a correspondence between the downlink data transmission and a second minimum time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • a first minimum value may be determined according to the determined relationship between the determined bandwidth and the first minimum value.
  • the first time interval finally determined by the network node may be greater than or equal to the determined first minimum value, and the determined second time interval may be greater than or equal to the determined second minimum value.
  • the bandwidth scheduled by the network node for the terminal device is 20 MHz
  • the first minimum value and the second minimum value are both 1.
  • the first time interval is only required to be greater than or equal to one.
  • the second time interval is also greater than or equal to one.
  • the first minimum is proportional to the bandwidth.
  • the second minimum is also proportional to the bandwidth.
  • the third table can be included in the above table, and the third minimum is also proportional to the bandwidth.
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device.
  • the network node determines, according to the information, a first time interval of downlink scheduling and downlink data transmission; and/or a second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data. And/or, the third time interval.
  • the foregoing information may include: a correspondence between a bandwidth supported by the terminal device and the first minimum value, and/or a correspondence between the bandwidth and the second minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum interval of the uplink data transmission. Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • FIG. 6 is an interaction flowchart of a method for determining time information provided by another embodiment of the present application. As shown in FIG. 6, the method includes the following process:
  • Step S601 The terminal device sends information to the network node.
  • the information includes: a subcarrier spacing and bandwidth supported by the terminal device, and a correspondence between a downlink scheduling and a first minimum value of a time interval of downlink data transmission, and/or the information includes: a subcarrier spacing supported by the terminal device.
  • the information includes: a subcarrier spacing and bandwidth supported by the terminal device, and a correspondence relationship between the uplink scheduling and the third minimum of the time interval of the uplink data transmission.
  • Step S602 the network node determines the first time interval according to the first minimum value; and/or determines the second time interval according to the second minimum value; and/or determines the third time interval according to the third minimum value .
  • one of the subcarrier spacings and one of the bandwidths corresponds to one of the first minimum values.
  • One of the subcarrier spacings and one of the bandwidths corresponds to one of the second minimum values.
  • One of the subcarrier spacings and one of the bandwidths corresponds to one of the third minimum values.
  • the time interval between downlink scheduling and downlink data transmission can be understood as the time relationship between downlink scheduling and downlink data transmission.
  • the time interval between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data may be understood as a time relationship between the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data.
  • the time interval between them is k.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, a correspondence between a downlink scheduling and a first minimum interval of a downlink data transmission, and a subcarrier spacing and bandwidth supported by the terminal device, and Corresponding relationship between the downlink data transmission and the second minimum value of the time interval of the feedback message sent after the terminal device receives the downlink data.
  • a subcarrier spacing and a bandwidth supported by the terminal device a correspondence between a downlink scheduling and a first minimum interval of a downlink data transmission, and a subcarrier spacing and bandwidth supported by the terminal device.
  • a first minimum value may be determined according to the determined bandwidth and the corresponding relationship between the subcarrier spacing and the first minimum value.
  • the first time interval finally determined by the network node may be greater than or equal to the determined first minimum value, and the determined second time interval may be greater than or equal to the determined second minimum value.
  • the first minimum value and the second minimum value are both 0.
  • the first time interval is only required to be greater than or equal to zero.
  • the second time interval is also greater than or equal to zero.
  • the first minimum is proportional to the bandwidth.
  • the second minimum is also proportional to the bandwidth.
  • the first minimum is proportional to the subcarrier spacing.
  • the second minimum is also proportional to the subcarrier spacing.
  • the third table can be included in the above table, and the third minimum is also proportional to the bandwidth.
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device.
  • the network node determines, according to the information, a first time interval of downlink scheduling and downlink data transmission; and/or a second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data. And/or, determining a third time interval based on the third minimum value.
  • the foregoing information may include: a bandwidth supported by the terminal device, a subcarrier spacing, a correspondence between the first minimum value, and/or a correspondence between the bandwidth, the subcarrier spacing, and the second minimum value. And/or the correspondence between the bandwidth, the subcarrier spacing, and the third minimum. Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the network node may further include, according to the foregoing information, a subcarrier spacing supported by the terminal device, a working frequency band supported by the terminal device, and a bandwidth supported by the terminal device, a length and a time of the time scheduling unit.
  • a subcarrier spacing supported by the terminal device a subcarrier spacing supported by the terminal device, a working frequency band supported by the terminal device, and a bandwidth supported by the terminal device, a length and a time of the time scheduling unit.
  • the correspondence between any combination of the number of symbols, the CP type, the maximum TBS, and the peak data rate of the scheduling unit and the first minimum value determines the first time interval.
  • the subcarrier spacing supported by the terminal device the working frequency band supported by the terminal device, the bandwidth supported by the terminal device, the length of the time scheduling unit, the number of symbols of the time scheduling unit, the CP type, the maximum TBS, and the peak data rate.
  • the correspondence between the second minimum values determines the second time interval. According to the subcarrier spacing supported by the terminal device, the working frequency band supported by the terminal device, the bandwidth supported by the terminal device, the length of the time scheduling unit, the number of symbols of the time scheduling unit, the CP type, the maximum TBS, and the peak data rate. A correspondence between the third minimum values determines a third time interval.
  • the implementation manner is similar to that of the fifth embodiment, and details are not described herein again.
  • FIG. 7 is an interaction flowchart of a method for determining time information according to another embodiment of the present application. As shown in FIG. 7, the method includes the following process:
  • Step S701 The terminal device sends information to the network node.
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device and the first time set of the downlink scheduling and the downlink data transmission time interval; and/or the information includes: the subcarrier spacing supported by the terminal device, and Corresponding relationship between the downlink data transmission and the second time set of the time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device and the third time set of the uplink scheduling and the time interval of the uplink data transmission.
  • Step S702 the network node determines the first time interval according to the first time set; and/or determines the second time interval according to the second time set; and/or determines the second time interval according to the third time set .
  • one subcarrier interval corresponds to a first time set.
  • One subcarrier spacing corresponds to a second time set.
  • One subcarrier spacing corresponds to a third time set.
  • the information includes: a corresponding relationship between a subcarrier spacing supported by the terminal device, and a first time set of a time interval of downlink scheduling and downlink data transmission; and a subcarrier spacing supported by the terminal device, and downlink data transmission and Corresponding relationship of the second time set of the time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • a corresponding relationship between a subcarrier spacing supported by the terminal device, and a first time set of a time interval of downlink scheduling and downlink data transmission and a subcarrier spacing supported by the terminal device, and downlink data transmission and Corresponding relationship of the second time set of the time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • a first time set may be determined according to the determined correspondence between the subcarrier spacing and the first time set.
  • the first time interval finally determined by the network node is one of the first time sets, and the determined second time interval is one of the second time sets.
  • the first time interval can be selected to be 0 or 1.
  • the second time interval can also be selected as 0 or 1.
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device.
  • the network node determines, according to the information, a first time interval of downlink scheduling and downlink data transmission; and/or a second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data. And/or a third time interval of the time interval between uplink scheduling and uplink data transmission.
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device, and a first time set of the downlink scheduling and the downlink data transmission time interval; and the subcarrier spacing supported by the terminal device, and the downlink data transmission and the terminal Corresponding relationship of the second time set of the time interval of the feedback message sent after the device receives the downlink data.
  • the information includes: a subcarrier spacing and bandwidth supported by the terminal device, and a correspondence relationship between the uplink scheduling and the third minimum of the time interval of the uplink data transmission. Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the network node may further include, according to the foregoing information, a subcarrier spacing supported by the terminal device, a working frequency band supported by the terminal device, a bandwidth supported by the terminal device, and a symbol number of the time scheduling unit.
  • the first time interval is determined by the correspondence between the CP type, the length of the time scheduling unit, the maximum TBS supported by the terminal, the peak data rate, and the like, and the first time set.
  • the subcarrier spacing supported by the terminal device the working frequency band supported by the terminal device, the bandwidth supported by the terminal device, the number of symbols of the time scheduling unit, the CP type, the length of the time scheduling unit, the maximum TBS supported by the terminal, and the peak data rate.
  • a correspondence between the combination and the second set of time determines a second time interval.
  • the subcarrier spacing supported by the terminal device the working frequency band supported by the terminal device, the bandwidth supported by the terminal device, the number of symbols of the time scheduling unit, the CP type, the length of the time scheduling unit, the maximum TBS supported by the terminal, and the peak data rate.
  • a third time interval is determined by a correspondence between the combination and the third time set. The implementation manner is similar to that of the sixth embodiment, and details are not described herein again.
  • FIG. 8 is an interaction flowchart of a method for determining time information provided by another embodiment of the present application. As shown in FIG. 8, the method includes the following process:
  • Step S801 The terminal device sends information to the network node.
  • the information includes: type information or index information of the terminal device.
  • Step S802 The network node determines capability information of the terminal device corresponding to the type information of the terminal device.
  • the capability information of the terminal device includes: type information of the terminal device, and a correspondence between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission.
  • the information includes: type information of the terminal device, and a correspondence between the downlink data transmission and the second minimum value of the time interval of the feedback message sent after the terminal device receives the downlink data.
  • the information includes: type information of the terminal device, and a correspondence relationship between the uplink scheduling and the third minimum value of the time interval of the uplink data transmission.
  • the capability information may further include: a correspondence between any combination of the subcarrier spacing supported by the terminal device, the working frequency band supported by the terminal device, and the bandwidth supported by the terminal device, and the first minimum value. And including: a corresponding relationship between any combination of the subcarrier spacing supported by the terminal device, the working frequency band supported by the terminal device, and the bandwidth supported by the terminal device, and the second minimum value. And including: a corresponding relationship between any combination of the subcarrier spacing supported by the terminal device, the working frequency band supported by the terminal device, and the bandwidth supported by the terminal device, and the third minimum value.
  • the information includes: type information of the terminal device or index information reported, a subcarrier spacing supported by the terminal device, and a correspondence relationship between the downlink scheduling and the first minimum value of the time interval of the downlink data transmission.
  • the information includes: type information of the terminal device, a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of the time interval of the feedback message sent after the terminal device receives the downlink data.
  • Table 6 See Table 6
  • a first time set may be determined according to the determined correspondence between the subcarrier spacing and the first time set.
  • the first time interval finally determined by the network node is one of the first time sets, and the determined second time interval is one of the second time sets.
  • the first time interval can be selected to be 0 or 1.
  • the second time interval can also be selected as 0 or 1.
  • the above table may include a third set of time.
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device.
  • the network node determines, according to the information, a first time interval of downlink scheduling and downlink data transmission; and/or a second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data. And/or a third time interval of the time interval between uplink scheduling and uplink data transmission.
  • the information includes: type information of the terminal device. Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the terminal device only needs one type information or index information, thereby reducing the overhead of the terminal device.
  • the network node may further include, according to the type information of the terminal device, the supported working frequency band, the bandwidth supported by the terminal device, the number of symbols of the time scheduling unit, the CP type, and the time scheduling unit.
  • the first time interval is determined by the correspondence between the length, the maximum TBS supported by the terminal, the peak data rate, and the like, and the first time set.
  • the subcarrier spacing supported by the terminal device, the working frequency band supported by the terminal device, the bandwidth supported by the terminal device, the number of symbols of the time scheduling unit, the CP type, the length of the time scheduling unit, the maximum TBS supported by the terminal A correspondence between any combination of peak data rates and a second set of time determines a second time interval.
  • the subcarrier spacing supported by the terminal device, the working frequency band supported by the terminal device, the bandwidth supported by the terminal device, the number of symbols of the time scheduling unit, the CP type, the length of the time scheduling unit, the maximum TBS supported by the terminal A correspondence between any combination of peak data rates and a third set of time determines a third time interval.
  • the implementation manner is similar to that of the previous embodiment, and details are not described herein again.
  • the network node may configure different first minimum values, second minimum values, third minimum values, first values, second values, third values, first time sets, and different numbers for different carriers or different cells. At least one of a second time set and a third time set. I will not repeat them here.
  • FIG. 9 is an interaction flowchart of a method for determining time information according to another embodiment of the present application. As shown in FIG. 9, the method includes the following process:
  • Step S901 The terminal device sends information to the network node.
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device and the first value of the time interval of the downlink scheduling and the downlink data transmission.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second value of a time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • Step S902 the network node determines the first time interval according to the first value; and/or determines the second time interval according to the second value. And/or, determining a third time interval based on the third value.
  • the first value indicates whether the minimum value of the time interval of the downlink scheduling and the downlink data transmission may be zero. When the first value indicates that the minimum value can be 0, then the first time interval is only greater than or equal to 0. When the first value indicates that the minimum value cannot be 0, then the first time interval needs to be greater than zero.
  • the first value indicates whether the minimum value of the time interval of the downlink data transmission and the feedback message sent after the terminal device receives the downlink data may be zero.
  • the second value indicates that the minimum value can be 0, then the second time interval is only greater than or equal to 0. When the second value indicates that the minimum value cannot be 0, then the second time interval needs to be greater than zero.
  • the third value indicates that the minimum value can be 0, then the third time interval is only required to be greater than or equal to zero. When the third value indicates that the minimum value cannot be 0, then the third time interval needs to be greater than zero.
  • the information includes: a corresponding relationship between a subcarrier spacing supported by the terminal device and a first value of a time interval of downlink scheduling and downlink data transmission. And the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second value of a time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • a corresponding relationship between a subcarrier spacing supported by the terminal device and a first value of a time interval of downlink scheduling and downlink data transmission includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second value of a time interval of the feedback message sent by the terminal device after receiving the downlink data.
  • Subcarrier spacing (kHz) supported by the terminal device Whether the first value can be 0 Whether the second value can be 0 15 Yes Yes 30 Yes Yes 60 no no 120 no no no
  • the present application provides a method for determining time information, including: acquiring, by a network node, information sent by a terminal device.
  • the network node determines, according to the information, a first time interval of downlink scheduling and downlink data transmission; and/or a second time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data. And/or a third time interval of the uplink scheduling and the uplink data transmission; wherein the information includes: a correspondence between the subcarrier spacing supported by the terminal device and the first value of the time interval of the downlink scheduling and the downlink data transmission.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second value of a time interval of the feedback message sent by the terminal device after receiving the downlink data. And/or a corresponding relationship between the subcarrier spacing supported by the terminal device and the third value of the time interval of the uplink scheduling and the uplink data transmission. Since the above time interval (time information) is not fixedly configured, the flexibility of determining time information is improved. And since the time information is determined by the information sent by the terminal device, the accuracy of the time information is improved.
  • the subcarrier spacing is exemplified.
  • the factors considered in the foregoing embodiments are similar.
  • the bandwidth supported by the terminal device, the working frequency band, the subcarrier spacing, the length of the time scheduling unit, and the time scheduling unit may be considered.
  • the first time interval is determined by the correspondence between any combination of the supported maximum TBS, peak data rate, and the like and the first value.
  • the subcarrier spacing supported by the terminal device the working frequency band supported by the terminal device, the bandwidth supported by the terminal device, the number of symbols of the time scheduling unit, the CP type, the length of the time scheduling unit, the maximum TBS supported by the terminal, and the peak data rate.
  • a combination of the second value and a second time interval is determined.
  • the subcarrier spacing supported by the terminal device the working frequency band supported by the terminal device, the bandwidth supported by the terminal device, the number of symbols of the time scheduling unit, the CP type, the length of the time scheduling unit, the maximum TBS supported by the terminal, and the peak data rate.
  • a third time interval is determined by a correspondence between the combination and the third value.
  • the implementation manner is similar to that of the previous embodiment, and details are not described herein again.
  • the information involved in the foregoing embodiments is sent by the terminal device to the network node.
  • the information can also be predefined by the protocol or stored at the network node and/or the terminal device.
  • the information is optionally stored in a tabular form.
  • the network node and/or the terminal device directly determines the first time interval, the second time interval, and the third time interval based on the stored information.
  • the information involved in all of the above embodiments may also be configured by network node and/or terminal device signaling. For example, through high-level Radio Resource Control (RRC) signaling or Media Access Control Control Element (MAC CE) signaling configuration, or System Information Block (MIB) or system information block (System Information Blocks (SIB) configuration.
  • RRC Radio Resource Control
  • MAC CE Media Access Control Element
  • MIB System Information Block
  • SIB System Information Blocks
  • the information in Table 5 in Embodiment 6 may be configured by a network node, that is, the network node may configure one or more first time sets, and/or a second time set, for the terminal device by using SIB or RRC signaling.
  • And/or a third time set (may also be a first minimum, and/or a second minimum, and/or a third minimum; may also be a first value, and/or a second value And/or a third value), wherein the network node configures a corresponding first time set for each subcarrier spacing, and/or a corresponding second time set, and/or a corresponding third time set.
  • the network node may configure a corresponding first time set, and/or a corresponding second time set, and/or a corresponding third time set for the number of symbols of each time scheduling unit by using SIB or RRC signaling.
  • the network node may configure, by using SIB or RRC signaling, a corresponding first time set for each time scheduling unit symbol number and subcarrier spacing, and/or a corresponding second time set, and/or a corresponding third time. set.
  • SIB or RRC signaling a corresponding first time set for each time scheduling unit symbol number and subcarrier spacing, and/or a corresponding second time set, and/or a corresponding third time. set.
  • the terminal device "supported” in the present application may also be “supported” by the system.
  • the subcarrier spacing supported by the terminal device can be the subcarrier spacing supported by the system.
  • the system can include terminal devices and network nodes.
  • the network node may configure different first minimum values, second minimum values, third minimum values, first values, second values, third values, and numbers for different carriers or different cells. At least one of a time set, a second time set, and a third time set. I will not repeat them here.
  • the first time interval, the second time interval, the third time interval, the first time set, the second time set, and the third time set involved in the present application need to consider different systems on the dual link (such as LTE and 5G).
  • the time offset offset which may be the time scheduling unit described herein.
  • the second time interval determined by the network node according to the correspondence between the subcarrier spacing and the second minimum value is K1
  • the actual second time interval is K1+offset or K1-offset.
  • the second time interval determined by the network node according to the correspondence between the subcarrier spacing and the second minimum value is that the first time interval K1 is an offset
  • the determined second time interval K1 is the actual second time interval being K1.
  • the handover procedure has a handover timing return timing. Similar to the above offset, the first time interval, the second time interval, the third time interval, the first time set, the second time set, and the third time set related to the present application need to consider return timing, and details are not described herein again.
  • BP Bandwidth Part
  • the first minimum value, the second minimum value, the third minimum value, the first value, the second value, the third value, the value in the first time set, and the second time set are related to the present application.
  • the value, the value of the third time set may be a default value of the system configuration (such as the time interval used by the RRC relinking period or the time interval used by the random access or the time interval used by the DCI indication detected by the common search space. Configured by the SIB message), it can also be a flexible dynamic value of the system configuration (configured by RRC signaling).
  • the value can be a specific value or a possible minimum value.
  • the network node configures the fifth information in the sixth embodiment by using the RRC signaling for the terminal device, and the second time set corresponding to the 60k subcarrier interval is ⁇ 1, 2 ⁇ , for the case where the value is a specific value: if the DCI indicates When the second time interval is the first value in the set, and the data scheduled by the DCI is transmitted in the time scheduling unit n, the terminal device will send a feedback message on the time scheduling unit n+1. For the case where the value is the smallest possible value, if the DCI indicates that the second time interval is the first value in the set, and the DCI scheduled data is transmitted in the time scheduling unit n, the terminal device will be in the time scheduling unit.
  • the feedback message is sent on n+1 or on the first uplink time scheduling unit after the time scheduling unit n+1.
  • This design is mainly used in the Time Division Duplexing (TDD) scenario because the time scheduling unit n+1 is not necessarily an uplink transmission opportunity. If the time scheduling unit n+1 is a downlink transmission opportunity, the feedback message cannot be sent. This design can save signaling overhead.
  • TDD Time Division Duplexing
  • the terminal device after receiving the downlink data, the terminal device sends the feedback message corresponding to the downlink data to the network node, and considering that the terminal device may involve downlink data of different services, based on the time, the terminal device sends the feedback message.
  • the requirements for time-frequency resources that are delayed and occupied are also different.
  • the Ultra-Reliable Low Latency Communication (URLLC) service has a high latency requirement. Therefore, after receiving the downlink data of the service, the terminal device can select the most recent available uplink.
  • the time scheduling unit sends a feedback message.
  • the Enhanced Mobile Broadband (eMBB) service has lower latency requirements, but the transmission capacity is larger. Therefore, in order to prevent congestion, the terminal device can receive more downlink data after the service.
  • a feedback message is sent on the uplink time scheduling unit.
  • eMBB Enhanced Mobile Broadband
  • FIG. 10 is a flowchart of a method for determining time information according to an embodiment of the present application. As shown in FIG. 10, the method includes the following process:
  • Step S1 The terminal device acquires a rule for determining an uplink time scheduling unit, where the uplink scheduling unit is configured to transmit a feedback message.
  • Step S2 The terminal device determines the uplink time scheduling unit according to the obtained rule.
  • the terminal device acquires a rule for determining an uplink time scheduling unit, and includes at least three optional methods:
  • the network node sends a DCI to the terminal device, where each DCI format corresponds to at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • FIG. 11 is a schematic diagram of a time scheduling unit according to an embodiment of the present application, and FIG. 11 is used to describe rule 1: assuming downlink data transmission and a feedback message sent by the terminal device after receiving the downlink data.
  • the second minimum value of the time interval is 3, and the downlink data is transmitted on the nth time scheduling unit, and the terminal device may be in the n+kth according to the reason that the terminal device selects the latest available uplink time scheduling unit to send the feedback message.
  • a feedback message is sent on the time scheduling unit. k satisfies the following conditions:
  • the n+kth time scheduling unit is an uplink time scheduling unit.
  • Condition 2 k is the smallest one of all the values satisfying the condition 1 and greater than or equal to 3.
  • FIG. 12 is a schematic diagram of the distribution of the time scheduling unit according to an embodiment of the present application. 12 is a description of rule 2: assuming that the second minimum value of the time interval of the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data is 3, and the downlink data is transmitted on the nth time scheduling unit. Then the terminal device can send a feedback message on the n+kth time scheduling unit. k satisfies the following conditions:
  • the n+kth time scheduling unit is an uplink time scheduling unit.
  • Condition 2 k is the smallest one of all the values satisfying the condition 1 and greater than or equal to 3.
  • the number of downlink scheduling units corresponding to the n+kth time scheduling unit is less than or equal to the number of uplink time scheduling units included in the feedback window, where the downlink scheduling unit corresponding to the n+kth time scheduling unit It means that the feedback message of the downlink data transmitted on the downlink scheduling unit is transmitted on the n+kth time scheduling unit.
  • the number of uplink time scheduling units included in the feedback window is equal to the number of downlink time scheduling units used for transmitting downlink data divided by the number of uplink scheduling units, and the result of rounding up is performed.
  • D represents a downlink time scheduling unit
  • U represents an uplink time scheduling unit.
  • the number of downlink time scheduling units is 5, and the number of uplink scheduling units is 3, and they are divided and rounded up to 2 Therefore, the number of uplink time scheduling units included in the feedback window should be 2. Therefore, as shown in FIG. 12, the first downlink time scheduling unit and the second downlink time scheduling unit correspond to the first uplink time scheduling unit, The three downlink time scheduling units and the fourth downlink time scheduling unit correspond to a second uplink time scheduling unit, and the fifth downlink time scheduling unit corresponds to a third uplink time scheduling unit.
  • the terminal device determines a data scheduling mode of the current network node, where each scheduling mode corresponds to at least one rule, and the rule is a rule for determining an uplink time scheduling unit.
  • the data scheduling mode may be a slot based scheduling mode or a non-slot based scheduling mode, such as a mini-slot based scheduling mode.
  • the slot based scheduling mode can correspond to rule 1
  • the non-slot based scheduling mode can correspond to rule 2.
  • the network node sends a DCI to the terminal device, where each DCI includes indication information, where the indication information is used to indicate at least one rule, and the rule is a rule for determining an uplink time scheduling unit.
  • the present application provides a method for determining time information, including: a terminal device acquiring a rule for determining an uplink time scheduling unit; and determining, by the terminal device, the uplink time scheduling unit according to the determined rule. That is, for different services, the present application can determine different rules, according to which the uplink time scheduling unit can be determined. This increases the flexibility of determining time information.
  • the second minimum value described in this application may be obtained in multiple manners, where the multiple manners include at least two items: a predefined manner, an SIB signaling indication manner, an RRC signaling indication manner, and minimum processing according to the terminal device. The way the time determines the second minimum.
  • the predefined manner means that the second minimum value has been defined by a standard protocol.
  • the so-called SIB signaling indication mode means that the terminal device receives the SIB signaling, and the SIB signaling includes a second minimum value or is used to indicate the second minimum value.
  • the RRC signaling indication mode refers to that the terminal device receives RRC signaling, and the RRC signaling includes a second minimum value or is used to indicate a second minimum value.
  • the minimum processing time of the terminal device refers to the minimum time required for the terminal device to process the downlink data.
  • the second minimum value obtained by the terminal device according to different manners may be different, for example, the second minimum value may pass the predefined sum
  • the manner of RRC signaling is determined, and the predefined second minimum may be different from the second minimum determined according to RRC signaling.
  • the second minimum value may be determined by means of SIB signaling and RRC signaling, and the second minimum value determined according to the SIB signaling may be different from the second minimum value determined according to the RRC signaling.
  • FIG. 13 is a flowchart of a method for determining time information according to an embodiment of the present application. As shown in FIG. 13, the method includes the following process:
  • Step S3 The terminal device acquires a second minimum value determined by using multiple manners; the multiple manners include at least two items: a predefined manner, an SIB signaling indication manner, an RRC signaling indication manner, and a minimum processing time according to the terminal device. The way to determine the second minimum.
  • Step S4 The terminal device selects a second minimum value among the second minimum values determined by the multiple manners.
  • the terminal device When the terminal device acquires the second minimum value determined by at least two of the manner of determining the second minimum value according to the predefined manner, the SIB signaling indication manner, and the minimum processing time of the terminal device.
  • the terminal device selects the second minimum value corresponding to any one of the methods as the second minimum value that is finally determined, or may determine the priority of the foregoing manners, and select the second minimum value corresponding to the mode with the highest priority as the final determined The second minimum.
  • the network node is performing data scheduling
  • different DCI modes such as fallback DCI and non-fallback DCI
  • the fallback DCI is mainly used for the RRC reconfiguration process.
  • the RRC configuration has a ambiguity period, and the RRC configuration is not completed in the ambiguous period.
  • the terminal device acquires the second minimum value determined by the RRC signaling indication manner, Obtaining a second minimum value determined by at least one of a predefined manner, an SIB signaling indication manner, and a manner of determining a second minimum value according to a minimum processing time of the terminal device, the terminal device determines to use, for example, in the fallback DCI scheduling a second minimum value determined by at least one of a predefined manner, an SIB signaling indication manner, and a manner of determining a second minimum value according to a minimum processing time of the terminal device, or the terminal device determines to use RRC during non-fallback DCI scheduling The second minimum value determined by the signaling indication mode.
  • the terminal device may select the corresponding one of the modes.
  • the second minimum value is used as the finally determined second minimum value, or the priority of the above manners may be determined, and the second minimum value corresponding to the mode with the highest priority is selected as the finally determined second minimum value.
  • the corresponding second minimum value may be different or the same in different scheduling modes, and the scheduling manner includes: a slot based scheduling mode and a non-slot based scheduling mode.
  • the second minimum value corresponding to one of the modes may be used as the final second minimum value, thereby improving the reliability of the communication system.
  • the time scheduling unit configuration information refers to that the network node configures the type of each time scheduling unit in a certain time period by using some instruction, and the type is a downlink time scheduling unit, an uplink time scheduling unit, or a flexible (or called The time scheduling unit is reserved or unknown.
  • the time scheduling unit configuration information may be obtained in multiple manners, the multiple manners include at least two items: an SIB signaling indication manner, an RRC signaling indication manner, and a slot format indicator (SFI). Signaling indication mode.
  • the SIB signaling is based on a cell-specific configuration
  • the RRC signaling is based on a terminal device configuration
  • the SFI signaling is dynamic physical layer signaling.
  • FIG. 14 is a time scheduling provided by an embodiment of the present application.
  • a flowchart of a method for determining unit configuration information, as shown in FIG. 14, includes the following process:
  • Step S5 The terminal device acquires the time scheduling unit configuration information determined by the multiple manners.
  • the multiple manners include at least two items: an SIB signaling indication manner, an RRC signaling indication manner, and an SFI signaling indication manner.
  • Step S6 The terminal device selects one time scheduling unit configuration information in the time scheduling unit configuration information determined by the multiple manners.
  • the fallback DCI is mainly used in the RRC reconfiguration process. Therefore, when the network node performs data scheduling through the fallback DCI, the RRC configuration has a period of ambiguity, in which the RRC configuration is not completed; on the other hand, the SFI signaling causes The calculation result of the feedback codebook is changed greatly, and since the SFI signaling is physical layer signaling, and the physical layer signaling is easily lost, the terminal device selects the final time scheduling unit configuration information by considering the following reasons. .
  • the terminal device determines that the time scheduling unit configuration information indicated by the SIB signaling is used as the final time scheduling unit configuration information during the fallback DCI scheduling; Determining, by the device, the final time scheduling unit configuration information according to the SIB signaling indication and the RRC signaling indication, where the cell level SIB signaling is used to indicate the downlink time scheduling unit in the time domain.
  • a flexible time scheduling unit and an uplink time scheduling unit Further, the time scheduling unit configuration of the flexible time scheduling unit in the SIB signaling is indicated by user level RRC signaling, where the time scheduling unit is configured to configure the flexible time scheduling unit.
  • the type of each time scheduling unit in the downlink time scheduling unit, the uplink time scheduling unit, or the flexible time scheduling unit, and the foregoing “determining the final time scheduling unit configuration information according to the SIB signaling indication and the RRC signaling indication” Is the uplink time adjustment configured according to SIB signaling and RRC signaling.
  • Time unit and a downlink scheduling unit determines the final time schedule unit configuration information.
  • the terminal device uses the time scheduling unit configuration information indicated by the SIB signaling as the final time scheduling in the fallback DCI and the non-fallback scheduling. Unit configuration information. It should be noted that the flexible time scheduling unit included in the SIB signaling is treated as a downlink time scheduling unit when designing the feedback rule.
  • the terminal device determines, as the final time, the time scheduling unit configuration information indicated by the SIB signaling during the fallback DCI scheduling. Scheduling unit configuration information; the terminal device determines that the final time scheduling unit configuration information is determined according to the SIB signaling indication and the RRC signaling indication during the non-fallback DCI scheduling.
  • the cell level SIB signaling is used to indicate the time domain. a downlink time scheduling unit, a flexible time scheduling unit, and an uplink time scheduling unit.
  • the time scheduling unit configuration of the flexible time scheduling unit in the SIB signaling is indicated by user level RRC signaling, where the time scheduling unit is configured for Configuring a type of each time scheduling unit in the flexible time scheduling unit, where the type is a downlink time scheduling unit, an uplink time scheduling unit, or a flexible time scheduling unit, and the foregoing “determining the final time scheduling according to the SIB signaling indication and the RRC signaling indication.
  • "Unit configuration information" refers to configuration according to SIB signaling and RRC signaling
  • the uplink time scheduling unit and the downlink time scheduling unit determine the final time scheduling unit configuration information.
  • the flexible time scheduling unit indicated by the final time scheduling unit configuration information may be treated as a downlink time scheduling unit when designing the feedback rule.
  • the time scheduling unit configuration information corresponding to one mode may be used as the final time scheduling unit configuration information by using the manner provided by the present application, thereby improving the communication system. reliability.
  • FIG. 15 is a schematic structural diagram of a network node according to an embodiment of the present disclosure. As shown in Figure 15, the network node includes:
  • the obtaining module 1001 is configured to acquire information sent by the terminal device.
  • the determining module 1002 is configured to determine, according to the information, at least one of: a first time interval of downlink scheduling and downlink data transmission; and the downlink data transmission and the feedback message sent by the terminal device after receiving the downlink data Second time interval; third time interval of uplink scheduling and uplink data transmission.
  • the network node provided by the embodiment of the present application may be used for the action or the step performed by the foregoing network node, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the subcarrier spacings and one The first minimum corresponds to.
  • the determining module 1002 is specifically configured to:
  • the network node determines the first time interval according to the first minimum value.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the subcarrier spacings corresponds to one of the second minimum values.
  • the determining module 1002 is specifically configured to:
  • the network node determines the second time interval according to the second minimum value.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a third minimum value of a time interval of the uplink scheduling and the uplink data transmission, where one of the subcarrier spacings and one of the The third minimum corresponds.
  • the determining module 1002 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one working frequency band and one The first minimum corresponds to.
  • the determining module 1002 is specifically configured to:
  • the network node determines the first time interval according to the first minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the operating frequency bands corresponds to one of the second minimum values.
  • the determining module 1002 is specifically configured to:
  • the network node determines the second time interval according to the second minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a corresponding relationship between the uplink scheduling and a third minimum value of the time interval of the uplink data transmission, where one of the working frequency bands and one of the third The minimum corresponds.
  • the determining module 1002 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the bandwidths and one of the The first minimum corresponds to.
  • the determining module 1002 is specifically configured to:
  • the network node determines the first time interval according to the first minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where The bandwidth corresponds to one of the second minimum values.
  • the determining module 1002 is specifically configured to:
  • the network node determines the second time interval according to the second minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of a time interval of the uplink data transmission, where one of the bandwidths and one of the third minimum values correspond.
  • the determining module 1002 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the information includes: a sub-carrier spacing and a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the sub-portions A carrier spacing and one of the bandwidths correspond to one of the first minimum values.
  • the determining module 1002 is specifically configured to:
  • the network node determines the first time interval according to the first minimum value.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of a feedback message sent by the terminal device after receiving the downlink data. And wherein one of said subcarrier spacings and one of said bandwidths corresponds to one of said second minimum values.
  • the determining module 1002 is specifically configured to:
  • the network node determines the second time interval according to the second minimum value.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of a time interval of the uplink data transmission, where one of the subcarrier spacings and one The bandwidth corresponds to one of the third minimum values.
  • the determining module 1002 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first time set of a time interval of the downlink scheduling and the downlink data transmission, where one of the subcarrier spacings Corresponding to one of the first time sets.
  • the determining module 1002 is specifically configured to:
  • the network node determines the first time interval according to the first time set.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second time set of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the subcarrier intervals corresponds to one of the second time sets.
  • the determining module 1002 is specifically configured to:
  • the network node determines the second time interval according to the second set of time.
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device and a third time set of the uplink scheduling and the time interval of the uplink data transmission, where one of the subcarrier spacings and one of the The bandwidth corresponds to one of the third minimum values; wherein one of the subcarrier spacings corresponds to one of the third time sets.
  • the determining module 1002 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the network node provided by the embodiment of the present application may be used for the action or the step performed by the foregoing network node, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • An embodiment of the present application provides a terminal device.
  • the terminal device includes: a sending module, configured to send information to the network node.
  • the information is used by the network node to determine at least one of: a first time interval of downlink scheduling and downlink data transmission; the downlink data transmission and a feedback message sent by the terminal device after receiving the downlink data The second time interval; the third time interval of uplink scheduling and uplink data transmission.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first minimum value of a time interval of the downlink scheduling and the downlink data transmission, where one of the subcarrier spacings Corresponding to one of the first minimum values.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the subcarrier spacings corresponds to one of the second minimum values.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a third minimum value of a time interval of the uplink scheduling and the uplink data transmission, where one of the subcarrier spacings and one of the The third minimum corresponds.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the subcarrier spacings is One of the first minimum values corresponds.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the operating frequency bands corresponds to one of the second minimum values.
  • the information includes: a working frequency band supported by the terminal device, and a corresponding relationship between the uplink scheduling and a third minimum value of the time interval of the uplink data transmission, where one of the working frequency bands and one of the third The minimum corresponds.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the bandwidths and one of the The first minimum corresponds to.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where The bandwidth corresponds to one of the second minimum values.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of a time interval of the uplink data transmission, where one of the bandwidths and one of the third minimum values correspond.
  • the information includes: a sub-carrier spacing and a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the sub-portions A carrier spacing and one of the bandwidths correspond to one of the first minimum values.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of a feedback message sent by the terminal device after receiving the downlink data. And wherein one of said subcarrier spacings and one of said bandwidths corresponds to one of said second minimum values.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of a time interval of the uplink data transmission, where one of the subcarrier spacings and one The bandwidth corresponds to one of the third minimum values.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first time set of a time interval of the downlink scheduling and the downlink data transmission, where one of the subcarrier spacings Corresponding to one of the first time sets.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second time set of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the subcarrier intervals corresponds to one of the second time sets.
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device and a third time set of the uplink scheduling and the time interval of the uplink data transmission, where one of the subcarrier spacings and one of the The bandwidth corresponds to one of the third minimum values; wherein one of the subcarrier spacings corresponds to one of the third time sets.
  • the terminal device provided by the embodiment of the present application may be used for the action or the step performed by the foregoing terminal device, and the implementation principle and the technical effect thereof are similar, and details are not described herein again.
  • FIG. 16 is a schematic structural diagram of a network node according to another embodiment of the present disclosure. As shown in FIG. 16, the network node includes:
  • the processor 1101 is configured to acquire information sent by the terminal device.
  • the processor 1101 is further configured to determine, according to the information, at least one of: a first time interval of downlink scheduling and downlink data transmission; the downlink data transmission and a feedback message sent by the terminal device after receiving the downlink data The second time interval; the third time interval of uplink scheduling and uplink data transmission.
  • the memory 1102 is configured to store instructions of the processor 1101 to perform the steps performed by the processor 1101.
  • the network node provided by the embodiment of the present application may be used for the action or the step performed by the foregoing network node, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the subcarrier spacings and one The first minimum corresponds to.
  • the processor 1101 is specifically configured to:
  • the network node determines the first time interval according to the first minimum value.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the subcarrier spacings corresponds to one of the second minimum values.
  • the processor 1101 is specifically configured to:
  • the network node determines the second time interval according to the second minimum value.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a third minimum value of a time interval of the uplink scheduling and the uplink data transmission, where one of the subcarrier spacings and one of the The third minimum corresponds.
  • the processor 1101 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one working frequency band and one The first minimum corresponds to.
  • the processor 1101 is specifically configured to:
  • the network node determines the first time interval according to the first minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the operating frequency bands corresponds to one of the second minimum values.
  • the processor 1101 is specifically configured to:
  • the network node determines the second time interval according to the second minimum value.
  • the information includes: a working frequency band supported by the terminal device, and a corresponding relationship between the uplink scheduling and a third minimum value of the time interval of the uplink data transmission, where one of the working frequency bands and one of the third The minimum corresponds.
  • the processor 1101 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the bandwidths and one of the The first minimum corresponds to.
  • the processor 1101 is specifically configured to:
  • the network node determines the first time interval according to the first minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where The bandwidth corresponds to one of the second minimum values.
  • the processor 1101 is specifically configured to:
  • the network node determines the second time interval according to the second minimum value.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of a time interval of the uplink data transmission, where one of the bandwidths and one of the third minimum values correspond.
  • the processor 1101 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the information includes: a sub-carrier spacing and a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the sub-portions A carrier spacing and one of the bandwidths correspond to one of the first minimum values.
  • the processor 1101 is specifically configured to:
  • the network node determines the first time interval according to the first minimum value.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of a feedback message sent by the terminal device after receiving the downlink data. And wherein one of said subcarrier spacings and one of said bandwidths corresponds to one of said second minimum values.
  • the processor 1101 is specifically configured to:
  • the network node determines the second time interval according to the second minimum value.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of a time interval of the uplink data transmission, where one of the subcarrier spacings and one The bandwidth corresponds to one of the third minimum values.
  • the processor 1101 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first time set of a time interval of the downlink scheduling and the downlink data transmission, where one of the subcarrier spacings Corresponding to one of the first time sets.
  • the processor 1101 is specifically configured to:
  • the network node determines the first time interval according to the first time set.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second time set of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the subcarrier intervals corresponds to one of the second time sets.
  • the processor 1101 is specifically configured to:
  • the network node determines the second time interval according to the second set of time.
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device and a third time set of the uplink scheduling and the time interval of the uplink data transmission, where one of the subcarrier spacings and one of the The bandwidth corresponds to one of the third minimum values; wherein one of the subcarrier spacings corresponds to one of the third time sets.
  • the processor 1101 is specifically configured to:
  • the network node determines the third time interval according to the third minimum value.
  • the network node provided by the embodiment of the present application may be used for the action or the step performed by the foregoing network node, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • An embodiment of the present application provides a terminal device.
  • the terminal device includes: a transmitter, configured to send information to the network node.
  • the information is used by the network node to determine at least one of: a first time interval of downlink scheduling and downlink data transmission; the downlink data transmission and a feedback message sent by the terminal device after receiving the downlink data The second time interval; the third time interval of uplink scheduling and uplink data transmission.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first minimum value of a time interval of the downlink scheduling and the downlink data transmission, where one of the subcarrier spacings Corresponding to one of the first minimum values.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the subcarrier spacings corresponds to one of the second minimum values.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a third minimum value of a time interval of the uplink scheduling and the uplink data transmission, where one of the subcarrier spacings and one of the The third minimum corresponds.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the subcarrier spacings is One of the first minimum values corresponds.
  • the information includes: a working frequency band supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the operating frequency bands corresponds to one of the second minimum values.
  • the information includes: a working frequency band supported by the terminal device, and a corresponding relationship between the uplink scheduling and a third minimum value of the time interval of the uplink data transmission, where one of the working frequency bands and one of the third The minimum corresponds.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the bandwidths and one of the The first minimum corresponds to.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where The bandwidth corresponds to one of the second minimum values.
  • the information includes: a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of a time interval of the uplink data transmission, where one of the bandwidths and one of the third minimum values correspond.
  • the information includes: a sub-carrier spacing and a bandwidth supported by the terminal device, and a correspondence between the downlink scheduling and a first minimum value of a time interval of the downlink data transmission, where one of the sub-portions A carrier spacing and one of the bandwidths correspond to one of the first minimum values.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the downlink data transmission and a second minimum value of a time interval of a feedback message sent by the terminal device after receiving the downlink data. And wherein one of said subcarrier spacings and one of said bandwidths corresponds to one of said second minimum values.
  • the information includes: a subcarrier spacing and a bandwidth supported by the terminal device, and a correspondence between the uplink scheduling and a third minimum value of a time interval of the uplink data transmission, where one of the subcarrier spacings and one The bandwidth corresponds to one of the third minimum values.
  • the information includes: a correspondence between a subcarrier spacing supported by the terminal device and a first time set of a time interval of the downlink scheduling and the downlink data transmission, where one of the subcarrier spacings Corresponding to one of the first time sets.
  • the information includes: a subcarrier spacing supported by the terminal device, and a correspondence between the downlink data transmission and a second time set of a time interval of the feedback message sent by the terminal device after receiving the downlink data, where One of the subcarrier intervals corresponds to one of the second time sets.
  • the information includes: a corresponding relationship between the subcarrier spacing supported by the terminal device and a third time set of the uplink scheduling and the time interval of the uplink data transmission, where one of the subcarrier spacings and one of the The bandwidth corresponds to one of the third minimum values; wherein one of the subcarrier spacings corresponds to one of the third time sets.
  • the terminal device provided by the embodiment of the present application may be used for the action or the step performed by the foregoing terminal device, and the implementation principle and the technical effect thereof are similar, and details are not described herein again.
  • FIG. 17 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure. As shown in FIG. 17, the terminal device includes:
  • the obtaining module 1701 is configured to acquire a rule for determining an uplink time scheduling unit, where the uplink scheduling unit is configured to transmit a feedback message;
  • the determining module 1702 is configured to determine the uplink time scheduling unit according to the obtained rule.
  • the obtaining module 1701 is specifically configured to: receive a DCI sent by the network node, where each DCI format corresponds to at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the obtaining module 1701 is specifically configured to determine a data scheduling mode of the current network node, where each scheduling mode corresponds to at least one rule, and the rule is a rule for determining an uplink time scheduling unit.
  • the obtaining module 1701 is specifically configured to: receive a DCI sent by the network node, where each DCI includes indication information, where the indication information is used to indicate at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the terminal device provided by the present application is used to perform the method as described in the ninth embodiment.
  • the contents and effects of the present application can be referred to the content and effect of the ninth embodiment.
  • the application provides a network node, including: a sending module, configured to send downlink control information DCI to a terminal device, where the DCI is used to indicate a rule for determining an uplink time scheduling unit, and the uplink scheduling unit is configured to transmit feedback Message.
  • a sending module configured to send downlink control information DCI to a terminal device, where the DCI is used to indicate a rule for determining an uplink time scheduling unit, and the uplink scheduling unit is configured to transmit feedback Message.
  • the sending module is specifically configured to send a DCI to the terminal device, where each DCI format corresponds to at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the sending module is specifically configured to send a DCI to the terminal device, where each DCI includes indication information, where the indication information is used to indicate at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the network node provided by the present application is used to perform the method as described in the ninth embodiment.
  • the content and effect of the present application can be referred to the content and effect of the ninth embodiment.
  • FIG. 18 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure. As shown in FIG. 18, the terminal device includes:
  • the obtaining module 1801 is configured to obtain a second minimum value determined by using multiple manners, where the multiple manners include at least two items: a predefined manner, an SIB signaling indication manner, an RRC signaling indication manner, and minimum processing according to the terminal device. The way the time determines the second minimum.
  • the selecting module 1802 is configured to select a second minimum value among the second minimum values determined by the plurality of modes.
  • the terminal device provided by the present application is used to perform the method as described in the tenth embodiment.
  • the contents and effects of the present application can be referred to the content and effect of the ninth embodiment.
  • FIG. 19 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure. As shown in FIG. 19, the terminal device includes:
  • the obtaining module 1901 is configured to obtain time scheduling unit configuration information that is determined by using multiple manners.
  • the multiple manners include at least two items: an SIB signaling indication manner, an RRC signaling indication manner, and an SFI signaling indication manner.
  • the selecting module 1902 is configured to select one time scheduling unit configuration information in the time scheduling unit configuration information determined by the multiple manners.
  • the terminal device provided by the present application is used to perform the method as described in the eleventh embodiment.
  • the content and effect of the present application can be referred to the content and effect of the ninth embodiment.
  • An embodiment of the present application provides a terminal device, where the terminal device includes a processor and a memory that stores an execution instruction, so that the processor is configured to acquire a rule for determining an uplink time scheduling unit, where the uplink scheduling unit is configured to transmit a feedback message; The uplink time scheduling unit is determined according to the determined rule.
  • the processor is specifically configured to: acquire a DCI sent by the network node, where each DCI format corresponds to at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the processor is specifically configured to: determine a data scheduling mode of the current network node, where each scheduling mode corresponds to at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the processor is specifically configured to: acquire a DCI sent by the network node, where each DCI includes indication information, where the indication information is used to indicate at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the terminal device provided by the present application is used to perform the method as described in the ninth embodiment.
  • the contents and effects of the present application can be referred to the content and effect of the ninth embodiment.
  • the application provides a network node, including: a transmitter, configured to send downlink control information DCI to a terminal device, where the DCI is used to indicate a rule for determining an uplink time scheduling unit, and the uplink scheduling unit is configured to transmit feedback Message.
  • the transmitter is specifically configured to send a DCI to the terminal device, where each DCI format corresponds to at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the transmitter is specifically configured to send a DCI to the terminal device, where each DCI includes indication information, where the indication information is used to indicate at least one rule, where the rule is a rule for determining an uplink time scheduling unit.
  • the network node provided by the present application is used to perform the method as described in the ninth embodiment.
  • the content and effect of the present application can be referred to the content and effect of the ninth embodiment.
  • An embodiment of the present application provides a terminal device, where the terminal device includes a processor and a memory storing an execution instruction, so that the processor is configured to acquire a second minimum value determined by using multiple manners; the multiple manners include the following At least two items: a predefined mode, an SIB signaling indication mode, an RRC signaling indication mode, and a manner of determining a second minimum value according to a minimum processing time of the terminal device.
  • a second minimum value is selected among the second minimum values determined by the plurality of modes.
  • the terminal device provided by the present application is used to perform the method as described in the tenth embodiment.
  • the contents and effects of the present application can be referred to the content and effect of the ninth embodiment.
  • An embodiment of the present disclosure provides a terminal device, where the terminal device includes a processor and a memory that stores execution instructions, so that the processor is configured to acquire time scheduling unit configuration information determined by using multiple manners; Two: SIB signaling indication mode, RRC signaling indication mode, and SFI signaling indication mode.
  • a time scheduling unit configuration information is selected in the plurality of manner determined time scheduling unit configuration information.
  • the terminal device provided by the present application is used to perform the method as described in the eleventh embodiment.
  • the content and effect of the present application can be referred to the content and effect of the ninth embodiment.
  • the above embodiments it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • the computer program instructions When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present invention are generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).

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Abstract

本申请提供一种时间信息的确定方法、网络节点和终端设备。该方法包括：网络节点获取终端设备发送的信息。网络节点根据信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和所述终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。其中上述信息可以包括：终端设备支持的子载波间隔、工作频段和带宽的至少一项，并且还包括该至少一项对应的第一最小值和/或第二最小值和/或第三最小值。从而提高了确定时间信息的灵活性以及准确性。

Description

时间信息的确定方法、网络节点和终端设备
本申请要求于2017年3月24日提交中国专利局、申请号为201710184702.3、申请名称为“时间信息的确定方法、网络节点和终端设备”的中国专利申请，以及，2017年5月15日提交中国专利局、申请号为201710340424.6、申请名称为“时间信息的确定方法、网络节点和终端设备”的中国专利申请，以及，2017年11月24日提交中国专利局、申请号为201711192667.6、申请名称为“时间信息的确定方法、网络节点和终端设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种时间信息的确定方法、网络节点和终端设备。
背景技术
在长期演进(Long Term Evolutiong，LTE)系统中引入了混合自动重传请求(Hybrid Automatic Repeat Request，HARQ)机制。该机制使用停等协议(stop-and-wait protocol)来发送数据。目前HARQ机制中涉及三个时间关系：下行调度与该下行调度相应的下行数据传输的时间关系；该下行数据传输与终端设备接收到该下行数据传输之后，发送的反馈消息(混合自动重传请求-确认(Hybrid Automatic Repeat Request-Acknowledge，HAQR-ACK))的时间关系；上行调度与该上行调度相应的上行数据传输的时间关系。其中这些时间关系可以被理解为时间间隔。例如：下行调度与该下行调度相应的下行数据传输的时间关系可以被理解为下行调度与该下行调度相应的下行数据传输的时间间隔。
目前，上述三种时间关系都是基站固定配置的。故，这种固定配置方式缺乏灵活性，并且固定配置的时间关系缺乏准确性。
发明内容
本申请提供一种时间信息的确定方法、网络节点和终端设备。从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
第一方面，本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息；网络节点根据信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
即网络节点根据信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和所述终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。其中上述信息可以包括：终端设备支持的子载波间隔、工作频段和带宽的至少一项，并且还包括该至少一项对应的第一最小值和/或第二最小值和/或第三最小值。由于上述时间间隔不是固定配置的，从而提高了确定时间信息的灵活性。并且由 于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
可选地，信息包括：终端设备支持的子载波间隔与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个第一最小值对应；网络节点根据信息确定下行调度和下行数据传输的第一时间间隔，包括：网络节点根据所述第一最小值确定第一时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔与一个第二最小值对应；网络节点根据信息确定下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔，包括：网络节点根据第二最小值确定第二时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔与一个第三最小值对应；网络节点根据信息确定上行调度和上行数据传输的第三时间间隔，包括：网络节点根据第三最小值确定第三时间间隔。
即网络节点根据该信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。其中上述信息可以包括：终端设备支持的子载波间隔和第一最小值的对应关系，和/或该子载波间隔和第二最小值的对应关系；和/或该子载波间隔和第三最小值的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。例如现有技术中终端设备对应的时间关系都是小区级别的，都是固定配置的，而本申请可以根据终端设设备发送的信息确定其时间关系。进一步地，由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
可选地，信息包括：终端设备支持的工作频段与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个工作频段与一个第一最小值对应；网络节点根据信息确定下行调度和下行数据传输的第一时间间隔，包括：网络节点根据第一最小值确定第一时间间隔；
和/或，
信息包括：终端设备支持的工作频段与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个工作频段与一个第二最小值对应；网络节点根据信息确定下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔，包括：网络节点根据第二最小值确定第二时间间隔；
和/或，
信息包括：终端设备支持的工作频段与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个工作频段与一个第三最小值对应；网络节点根据信息确定上行调度和上行数据传输的第三时间间隔，包括：网络节点根据第三最小值确定第三时间间隔。
即网络节点根据该信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。其中上述信息可以包括：终端设备支持的工作频段和第一最小值的对应关系，和/或该工作频段和第二最小值的对应关系，和/或该工作频段和第三最小值 的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
可选地，信息包括：终端设备支持的带宽与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个带宽与一个第一最小值对应；网络节点根据信息确定下行调度和下行数据传输的第一时间间隔，包括：网络节点根据第一最小值确定第一时间间隔；
和/或，
信息包括：终端设备支持的带宽与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个带宽与一个第二最小值对应；网络节点根据信息确定下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔，包括：网络节点根据第二最小值确定第二时间间隔；
和/或，
信息包括：终端设备支持的带宽与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个带宽与一个第三最小值对应；网络节点根据信息确定上行调度和上行数据传输的第三时间间隔，包括：网络节点根据第三最小值确定第三时间间隔。
即网络节点根据该信息确定下行调度和下行数据传输的第一时间间隔；和/或，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔。和/或，所述第三时间间隔。其中上述信息可以包括：终端设备支持的带宽和第一最小值的对应关系，和/或该带宽和第二最小值的对应关系。和/或，信息包括：终端设备支持的带宽，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
可选地，信息包括：终端设备支持的子载波间隔和带宽与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第一最小值对应；网络节点根据信息确定下行调度和下行数据传输的第一时间间隔，包括：网络节点根据第一最小值确定第一时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔和带宽与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第二最小值对应；网络节点根据信息确定下行数据传输和所述终端设备接收到下行数据之后发送的反馈消息的第二时间间隔，包括：网络节点根据第二最小值确定第二时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔和带宽与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第三最小值对应；网络节点根据信息确定上行调度和上行数据传输的第三时间间隔，包括：网络节点根据第三最小值确定所述第三时间间隔。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
可选地，信息包括：终端设备支持的子载波间隔与，下行调度和下行数据传输的时间间 隔的第一时间集合的对应关系，其中，一个子载波间隔与一个第一时间集合对应；网络节点根据信息确定下行调度和下行数据传输的第一时间间隔，包括：网络节点根据第一时间集合确定第一时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个子载波间隔与一个第二时间集合对应；网络节点根据信息确定下行数据传输和所述终端设备接收到下行数据之后发送的反馈消息的第二时间间隔，包括：网络节点根据第二时间集合确定第二时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔与，上行调度和上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个子载波间隔和一个所述带宽与，一个第三最小值对应；其中，一个子载波间隔与一个第三时间集合对应；网络节点根据信息确定上行调度和上行数据传输的第三时间间隔，包括：网络节点根据第三最小值确定所述第三时间间隔。
由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
下面对终端设备执行的时间信息的确定方法进行介绍，其实现原理和技术效果与上述原理和技术效果类似，此处不再赘述。
第二方面，本申请提供一种时间信息的确定方法，包括：终端设备向网络节点发送信息；其中，信息用于网络节点确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
可选地，信息包括：终端设备支持的子载波间隔与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔与一个第一最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔与一个第二最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔与一个第三最小值对应。
可选地，信息包括：终端设备支持的工作频段与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔与一个第一最小值对应；
和/或，
信息包括：终端设备支持的工作频段与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个工作频段与一个第二最小值对应；
和/或，
信息包括：终端设备支持的工作频段与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个工作频段与一个第三最小值对应。
可选地，信息包括：终端设备支持的带宽与，下行调度和下行数据传输的时间间隔的第 一最小值的对应关系，其中，一个带宽与一个第一最小值对应；
和/或，
信息包括：终端设备支持的带宽与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个带宽与一个第二最小值对应；
和/或，
信息包括：终端设备支持的带宽与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个带宽与一个第三最小值对应。
可选地，信息包括：终端设备支持的子载波间隔和带宽与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第一最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔和带宽与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第二最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔和带宽与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第三最小值对应。
可选地，信息包括：终端设备支持的子载波间隔与，下行调度和下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个子载波间隔与一个第一时间集合对应；
和/或，
信息包括：终端设备支持的子载波间隔与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个子载波间隔与一个第二时间集合对应；
和/或，
信息包括：终端设备支持的子载波间隔与，上行调度和上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个子载波间隔和一个带宽与，一个第三最小值对应；其中，一个子载波间隔与一个第三时间集合对应。
下面将介绍网络节点，该网络节点可以用于执行第一方面及第一方面对应的可选方式，其实现原理和技术效果类似，此处不再赘述。
第三方面，本申请提供一种网络节点，包括：获取模块，用于获取终端设备发送的信息；确定模块，用于根据信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
可选地，信息包括：终端设备支持的工作频段与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个工作频段与一个第一最小值对应；确定模块具体用于：网络节点根据第一最小值确定第一时间间隔；
和/或，
信息包括：终端设备支持的工作频段与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个工作频段与一个第二最小值对应；确定模块具体用于：根据第二最小值确定第二时间间隔；
和/或，
信息包括：终端设备支持的工作频段与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个工作频段与一个第三最小值对应；确定模块具体用于：根据第三最小值确定第三时间间隔。
可选地，信息包括：终端设备支持的带宽与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个带宽与一个第一最小值对应；确定模块具体用于：根据第一最小值确定第一时间间隔；
和/或，
信息包括：终端设备支持的带宽与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个带宽与一个第二最小值对应；确定模块具体用于：根据第二最小值确定第二时间间隔；
和/或，
信息包括：终端设备支持的带宽与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个带宽与一个第三最小值对应；确定模块具体用于：根据第三最小值确定第三时间间隔。
可选地，信息包括：终端设备支持的子载波间隔和带宽与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔和一个所述带宽与，一个第一最小值对应；确定模块具体用于：根据第一最小值确定第一时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔和带宽与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第二最小值对应；确定模块具体用于：根据第二最小值确定第二时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔和带宽与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第三最小值对应；确定模块具体用于：根据第三最小值确定第三时间间隔。
可选地，信息包括：终端设备支持的子载波间隔与，下行调度和下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个子载波间隔与一个第一时间集合对应；确定模块具体用于：根据第一时间集合确定第一时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个子载波间隔与一个第二时间集合对应；确定模块具体用于：根据第二时间集合确定第二时间间隔；
和/或，
信息包括：终端设备支持的子载波间隔与，上行调度和上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个子载波间隔和一个带宽与，一个第三最小值对应；其中，一个子载波间隔与一个第三时间集合对应；确定模块具体用于：根据第三最小值确定第三时间间隔。
下面将介绍终端设备，该终端设备可以用于执行第二方面及第二方面对应的可选方式，其实现原理和技术效果类似，此处不再赘述。
第四方面，本申请提供一种终端设备，包括：发送模块，用于向网络节点发送信息；其中，信息用于网络节点确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
可选地，信息包括：终端设备支持的子载波间隔与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔与一个第一最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔与一个所述第二最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔与一个第三最小值对应。
可选地，信息包括：终端设备支持的工作频段与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔与一个第一最小值对应；
和/或，
信息包括：终端设备支持的工作频段与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个工作频段与一个第二最小值对应；
和/或，
信息包括：终端设备支持的工作频段与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个工作频段与一个第三最小值对应。
可选地，信息包括：终端设备支持的带宽与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个带宽与一个第一最小值对应；
和/或，
信息包括：终端设备支持的带宽与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个带宽与一个第二最小值对应；
和/或，
信息包括：终端设备支持的带宽与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个带宽与一个第三最小值对应。
可选地，信息包括：终端设备支持的子载波间隔和带宽与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第一最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔和带宽与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第二最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔和带宽与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第三最小值对应。
可选地，信息包括：终端设备支持的子载波间隔与，下行调度和下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个子载波间隔与一个第一时间集合对应；
和/或，
信息包括：终端设备支持的子载波间隔与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个子载波间隔与一个第二时间集合对应；
和/或，
信息包括：终端设备支持的子载波间隔与，上行调度和上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个子载波间隔和一个带宽与，一个第三最小值对应；其中，一个子载波间隔与一个第三时间集合对应。
第五方面，本申请提供一种计算机存储介质，用于储存为上述网络节点所用的计算机软件指令，其包含用于执行上述第一方面所设计的程序。
第六方面，本申请实施例提供一种计算机存储介质，用于储存为上述终端设备所用的计算机软件指令，其包含用于执行上述第二方面所设计的程序。
第七方面，本申请提供一种计算机程序产品，其包含指令，当所述计算机程序被计算机所执行时，该指令使得计算机执行上述第一方面及可选方法中网络节点所执行的功能。
第八方面，本申请提供一种计算机程序产品，其包含指令，当所述计算机程序被计算机所执行时，该指令使得计算机执行上述第二方面及可选方法中终端设备所执行的功能。
第九方面，本申请提供一种时间信息的确定方法，包括：终端设备获取确定上行时间调度单元的规则，该上行调度单元用于传输反馈消息；终端设备根据获取的规则确定所述上行时间调度单元。
第十方面，本申请提供一种终端设备，包括：获取模块和确定模块。
其中，获取模块用于获取确定上行时间调度单元的规则，该上行调度单元用于传输反馈消息；确定模块用于根据获取的规则确定所述上行时间调度单元。
第十一方面，本申请实施例提供一种计算机存储介质，用于储存为上述终端设备所用的计算机软件指令，其包含用于执行上述第九方面所涉及的程序。
第十二方面，本申请提供一种计算机程序产品，其包含指令，当所述计算机程序被计算机所执行时，该指令使得计算机执行上述第九方面中终端设备所执行的功能。
第十三方面，本申请提供一种时间信息的确定方法，包括：网络节点向终端设备发送下行控制信息DCI；其中，DCI用于指示确定上行时间调度单元的规则，上行调度单元用于传输反馈消息。
第十四方面，本申请提供一种网络节点，包括：发送模块，用于向终端设备发送下行控制信息DCI；其中，DCI用于指示确定上行时间调度单元的规则，上行调度单元用于传输反馈消息。
第十五方面，本申请实施例提供一种计算机存储介质，用于储存为上述终端设备所用的计算机软件指令，其包含用于执行上述第十三方面所涉及的程序。
第十六方面，本申请提供一种计算机程序产品，其包含指令，当所述计算机程序被计算机所执行时，该指令使得计算机执行上述第十三方面中网络节点所执行的功能。
第十七方面，本申请提供一种时间信息的确定方法，包括：终端设备获取通过多种方式确定的第二最小值；所述多种方式包括以下至少两项：预定义方式、SIB信令指示方式、RRC 信令指示方式和根据终端设备最小处理时间确定第二最小值的方式。终端设备在所述多种方式确定的第二最小值中选择一个第二最小值。
第十八方面，本申请提供一种终端设备，包括：获取模块和选择模块。
其中，获取模块用于获取通过多种方式确定的第二最小值；所述多种方式包括以下至少两项：预定义方式、SIB信令指示方式、RRC信令指示方式和根据终端设备最小处理时间确定第二最小值的方式。选择模块用于在所述多种方式确定的第二最小值中选择一个第二最小值。
第十九方面，本申请实施例提供一种计算机存储介质，用于储存为上述终端设备所用的计算机软件指令，其包含用于执行上述第十七方面所涉及的程序。
第二十方面，本申请提供一种计算机程序产品，其包含指令，当所述计算机程序被计算机所执行时，该指令使得计算机执行上述第十七方面中终端设备所执行的功能。
第二十一方面，本申请提供一种时间调度单元配置信息的确定方法，包括：终端设备获取通过多种方式确定的时间调度单元配置信息；所述多种方式包括以下至少两项：SIB信令指示方式、RRC信令指示方式和SFI信令指示方式。终端设备在所述多种方式确定的时间调度单元配置信息中选择一个时间调度单元配置信息。
第二十二方面，本申请提供一种终端设备，包括：获取模块和选择模块。
获取模块用于获取通过多种方式确定的时间调度单元配置信息；所述多种方式包括以下至少两项：SIB信令指示方式、RRC信令指示方式和SFI信令指示方式。选择模块用于在所述多种方式确定的时间调度单元配置信息中选择一个时间调度单元配置信息。
第二十三方面，本申请实施例提供一种计算机存储介质，用于储存为上述终端设备所用的计算机软件指令，其包含用于执行上述第二十一方面所涉及的程序。
第二十四方面，本申请提供一种计算机程序产品，其包含指令，当所述计算机程序被计算机所执行时，该指令使得计算机执行上述第二十一方面中终端设备所执行的功能。
本申请提供一种时间信息的确定方法、网络节点和终端设备。该方法包括：网络节点获取终端设备发送的信息。网络节点根据信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和所述终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。其中上述信息可以包括：终端设备支持的子载波间隔、工作频段和带宽的至少一项，并且还包括该至少一项对应的第一最小值和/或第二最小值和/或第三最小值。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
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图1为本申请提供的时间信息的确定方法的应用场景示意图；
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图8为本申请再一实施例提供的时间信息的确定方法的交互流程图；
图9为本申请又一实施例提供的时间信息的确定方法的交互流程图；
图10为本申请一实施例提供的时间信息的确定方法的流程图；
图11为本申请一实施例提供的时间调度单元的分布示意图；
图12为本申请一实施例提供的时间调度单元的分布示意图；
图13为本申请一实施例提供的时间信息的确定方法的流程图；
图14为本申请一实施例提供的时间调度单元配置信息的确定方法的流程图；
图15为本申请一实施例提供的网络节点的结构示意图；
图16为本申请另一实施例提供的网络节点的结构示意图；
图17为本申请一实施例提供一种终端设备的结构示意图；
图18为本申请一实施例提供一种终端设备的结构示意图；
图19为本申请一实施例提供一种终端设备的结构示意图。
具体实施方式
本申请实施例中涉及的网络节点可以是全球移动通讯(Global System of Mobile communication，简称GSM)或码分多址(Code Division Multiple Access，简称CDMA)中的基站(Base Transceiver Station，简称BTS)中，也可以是宽带码分多址(Wideband Code Division Multiple Access，简称WCDMA)中的基站(NodeB，简称NB)，还可以是LTE网络中的演进型基站(evolved NodeB，简称eNB)、接入点(access point，AP)或者中继站，也可以是5G网络或者NR中的基站等，在此不作限定。
另外，本申请实施例中涉及的终端设备可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其它处理设备。该终端设备可以经无线接入网(Radio Access Network，RAN)与至少一个核心网进行通信。该终端设备可以是移动终端，如移动电话(或称为“蜂窝”电话)和带有移动终端的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语音和/或数据。终端设备也可以称为用户单元(Subscriber Unit)、用户站(Subscriber Station)，移动站(Mobile Station)、移动台(Mobile Station)、远程站(Remote Station)、接入点(Access Point)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)或用户设备(User Equipment)，在此不作限定。
为了解决现有技术中，由于下行数据传输与终端设备接收到该下行数据传输之后，发送的反馈消息的时间关系；以及上行调度与该上行调度相应的上行数据传输的时间关系都是基站固定配置的，导致该配置方式缺乏灵活性的问题以及通过固定配置的时间关系缺乏准确性的问题。本申请提供一种时间信息的确定方法及装置。
具体地，图1为本申请提供的时间信息的确定方法的应用场景示意图，如图1所示，本申请中一个网络节点可以与多个终端设备进行信息传输。本申请主要介绍一个网络节点和一个终端设备之间的信息传输。
实施例一
图2为本申请一实施例提供的时间信息的确定方法的交互流程图。如图2所示，该方法包括如下流程：
步骤S201：终端设备向网络节点发送信息。
可选地，信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔与一个第一最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔与一个第二最小值对应；
和/或，
信息包括：终端设备支持的子载波间隔，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔与一个第三最小值对应。
第一最小值为下行调度和下行数据传输的时间间隔的最小值。本申请中的下行调度与所述调度的下行数据传输都具有对应关系，即下行调度是为了进行下行数据传输。第二最小值为下行数据传输和终端设备接收到下行数据之后发送的所述下行数据的反馈消息的时间间隔的最小值。第三最小值为上行调度和所述上行调度对应的上行数据传输的时间间隔的最小值。
需要说明的是，本申请中的时间间隔等价于时间关系。例如：下行调度和下行数据传输的时间间隔等同于下行调度和下行数据传输的时间关系。
可选地，信息包括：终端设备支持的工作频段，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔与一个第一最小值对应。
和/或，
信息包括：终端设备支持的工作频段，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个工作频段与一个第二最小值对应。
和/或，
信息包括：终端设备支持的工作频段，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个工作频段与一个第三最小值对应。
可选地，信息包括：终端设备支持的带宽，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个带宽与一个第一最小值对应。
和/或，
信息包括：终端设备支持的带宽，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个带宽与一个第二最小值对应；
和/或，
信息包括：终端设备支持的带宽，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个带宽与一个第三最小值对应。
可选地，信息包括：终端设备支持的子载波间隔和带宽，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第一最小值对应。
和/或，
信息包括：终端设备支持的子载波间隔和带宽，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个子载波间隔和一个带宽，与，一个第二最小值对应。
和/或，
信息包括：终端设备支持的子载波间隔和带宽，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个子载波间隔和一个带宽与，一个第三最小值对应。
在这种可选方式中，可以将一个子载波间隔和一个带宽作为一组信息。
可选地，该信息包括：终端设备支持的子载波间隔和终端设备支持的工作频段，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。
和/或，
上述信息包括：终端设备支持的子载波间隔和终端设备支持的工作频段，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。
和/或，
上述信息包括：终端设备支持的子载波间隔和终端设备支持的工作频段，与，上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系。
其中，一个子载波间隔和一个工作频段与，一个第一最小值对应；一个子载波间隔和一个工作频段与，一个第二最小值对应。一个子载波间隔和一个工作频段与，一个第三最小值对应。
在这种可选方式中，可以将一个子载波间隔和一个工作频段作为一组信息。
可选地，该信息包括：终端设备支持的带宽和终端设备支持的工作频段，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。
和/或，
上述信息包括：终端设备支持的带宽和终端设备支持的工作频段，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。
和/或，
该信息包括：终端设备支持的带宽和终端设备支持的工作频段，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。
其中，一个带宽和一个工作频段与，一个第一最小值对应；一个带宽和一个工作频段与，一个第二最小值对应。一个带宽和一个工作频段与，一个第三最小值对应。
在这种可选方式中，可以将一个带宽和一个工作频段作为一组信息。
可选地，该信息包括：终端设备支持的带宽、终端设备支持的工作频段和终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。
和/或，
上述信息包括：终端设备支持的带宽、终端设备支持的工作频段和终端设备支持的子载波间隔，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。
和/或，
该信息包括：终端设备支持的带宽、终端设备支持的工作频段和终端设备支持的子载波间隔，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。
其中，一个带宽、一个工作频段和一个子载波间隔与，一个第一最小值对应；一个带宽、一个工作频段和一个子载波间隔与，一个第二最小值对应。一个带宽、一个工作频段和一个子载波间隔与，一个第三最小值对应。
在这种可选方式中，可以将一个带宽、一个工作频段和一个子载波间隔作为一组信息。
可选地，信息包括：终端设备支持的峰值数据速率(peak data rate)，与，下行调度和下 行数据传输的时间间隔的第一最小值的对应关系，其中，一个峰值数据速率与一个第一最小值对应。
和/或，
信息包括：终端设备支持的峰值数据速率，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个峰值数据速率与一个第二最小值对应；
和/或，
信息包括：终端设备支持的峰值数据速率，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个峰值数据速率与一个第三最小值对应。
可选地，信息包括：终端设备支持的最大传输块大小(Transport Block Size，TBS)，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，其中，一个最大TBS与一个第一最小值对应。
和/或，
信息包括：终端设备支持的最大TBS，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个最大TBS与一个第二最小值对应；
和/或，
信息包括：终端设备支持的最大TBS，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系，其中，一个最大TBS与一个第三最小值对应。
可选地，所述信息还可以包括：终端设备支持的带宽、工作频段、子载波间隔、时间调度单元的长度、时间调度单元的符号数、循环前缀(Cyclic Prefix，CP)类型、最大TBS、峰值数据速率中的至少一项，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。
和/或，
信息包括：终端设备支持的带宽、工作频段、子载波间隔、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率中的至少一项，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系；和/或，
信息包括：终端设备支持的带宽、工作频段、子载波间隔、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率中的至少一项，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。
步骤S202(可选地)：网络节点根据信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
具体地，网络节点根据所述信息包括的子载波间隔和第一最小值的对应关系确定第一时间间隔。或者，根据所述信息包括的工作频段和第一最小值的对应关系确定第一时间间隔。或者，根据所述信息包括的带宽和第一最小值的对应关系确定第一时间间隔。或者，根据所述信息包括的峰值数据速率和第一最小值的对应关系确定第一时间间隔；或者，根据所述信息包括的最大TBS和第一最小值的对应关系确定第一时间间隔；或者，根据终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率的任一组合与第一最小值的对应关系， 确定第一时间间隔。
同样的，网络节点根据所述信息包括的子载波间隔和第二最小值的对应关系确定第二时间间隔。或者，根据所述信息包括的工作频段和第二最小值的对应关系确定第二时间间隔。或者，根据所述信息包括的带宽和第二最小值的对应关系确定第二时间间隔。或者，根据所述信息包括的峰值数据速率和第二最小值的对应关系确定第二时间间隔；或者，根据所述信息包括的最大TBS和第二最小值的对应关系确定第二时间间隔；或者，根据终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率的任一组合基与第二最小值的对应关系，确定第二时间间隔。
同样的，网络节点根据所述信息包括的子载波间隔和第三最小值的对应关系确定第三时间间隔。或者，根据所述信息包括的工作频段和第三最小值的对应关系确定第三时间间隔。或者，根据所述信息包括的带宽和第三最小值的对应关系确定第三时间间隔。或者，根据所述信息包括的峰值数据速率和第三最小值的对应关系确定第三时间间隔；或者，根据所述信息包括的最大TBS和第三最小值的对应关系确定第三时间间隔；或者，根据终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率的任一组合基与第三最小值的对应关系，确定第三时间间隔。
本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息。网络节点根据信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和所述终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。其中上述信息可以包括：终端设备支持的子载波间隔、工作频段、带宽、时间调度单元的长度、时间调度单元的符号数、最大TBS、峰值数据速率的至少一项，并且还包括该至少一项对应的第一最小值和/或第二最小值和/或第三最小值。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
进一步地，本申请中终端设备还可以上报终端设备支持的子载波间隔、工作频段、带宽、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率中的至少一项与进程数目的对应关系。该进程数目可以是上行数据传输中的进程的数目和/或下行数据传输中的进程的数目。
此外，该进程数可以由本申请所述的第一时间间隔、第二时间间隔以及第三时间间隔以及第四时间间隔推导得到，该第四时间间隔为网络节点接收到反馈消息到下行数据重传的时间间隔。例如下行数据传输中的进程数＝第一时间间隔、第二时间间隔和第四时间间隔之和。上行数据传输中的进程数＝第三时间间隔、终端设备发送下行数据到网络节点发送反馈消息的时间间隔和网络节点发送反馈消息到终端设备译码反馈消息或者调度的时间间隔(通常该时间间隔为第三时间间隔)。
此外，携带在下行控制信息(Downlink Control Information，DCI)中的进程标识(Identify，ID)域所占用比特数与终端设备支持的子载波间隔、工作频段、带宽、时间调度单元的长度、时间调度单元的符号数、CP类型、峰值数据速率、最大TBS等等中至少一个相关。例如假设15k子载波间隔对应8进程，60k子载波间隔对应16进程，则调度15k数据的DCI中的进程ID域为3比特，而调度60k数据的DCI中的进程ID域为4比特。
针对终端设备发送的信息的不同，下面对时间信息的确定方法进行详细阐述。
实施例二
图3为本申请另一实施例提供的时间信息的确定方法的交互流程图。如图3所示，该方法包括如下流程：
步骤S301：终端设备向网络节点发送信息。该信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。和/或，该信息包括：终端设备支持的子载波间隔，与，下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系；和/或，信息包括：终端设备支持的子载波间隔，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。
步骤S302(可选地)：网络节点根据第一最小值确定所述第一时间间隔；和/或，根据第二最小值确定第二时间间隔；和/或根据第三最小值确定第三时间间隔。
具体地，一个子载波间隔与一个第一最小值对应。一个子载波间隔与一个第二最小值对应。一个子载波间隔与一个第三最小值对应。其中下行调度和下行数据传输的时间间隔可以理解为下行调度和下行数据传输的时间关系。当下行调度在时间调度单元n上进行或者下行调度控制信道或者控制信息在时间调度单元n上传输时，并且对应的下行数据传输在时间调度单元n+k上进行时，它们之间的时间间隔为k。需要说明的是，本申请所涉及到的时间调度单位可以为1个或多个时隙slot，或者1个或多个小-时隙mini-slot，或者传输时间间隔(Transmission Time Interval，TTI)，或者1个或多个时域符号数等。下面不再赘述。
同样地，下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的时间间隔可以理解为下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的时间关系。当下行数据传输在时间调度单元n上进行时，并且终端设备接收到所述下行数据之后发送的反馈消息在时间调度单元n+k上传输时，它们之间的时间间隔为k。
同样地，上行调度和上行数据传输的时间间隔可以理解为上行调度和上行数据传输的时间关系。当上行调度在时间调度单元n上进行或者上行调度控制信道或者控制信息在时间调度单元n上传输时，并且该调度对应的上行数据传输在时间调度单元n+k上进行时，它们之间的时间间隔为k。
假设所述信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。和，终端设备支持的子载波间隔，与，下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。作为示例但不限定，见表一
表一：
Figure PCTCN2018079931-appb-000001
当网络节点为终端设备调度或者确定子载波间隔后，可以根据确定的子载波间隔与第一 最小值的对应关系确定一个第一最小值。网络节点最终确定的第一时间间隔只要大于或者等于确定的第一最小值即可，确定的第二时间间隔只要大于或者等于确定的第二最小值即可。例如：见表一，当网络节点为终端设备调度的子载波间隔为15Khz时，第一最小值和第二最小值均为0。这种情况下，第一时间间隔只要大于或者等于0即可。同样，第二时间间隔也只要大于或者等于0即可。
值得一提的是，如表一所示，可选地，第一最小值与子载波间隔呈正比，第二最小值也与子载波间隔呈正比。实际上，上表中可以包括第三最小值，第三最小值也与子载波间隔呈正比。另外上述表中第一最小值、第二最小值的时间调度单元可以是1个或多个间隙slot，或者1个或多个小-间隙mini-slot，或者TTI，或者1个或多个时域符号数或者子帧或者是绝对时长(比如1ms，0.5ms等)或者采样点数等等。下面类似，不再赘述。
表格中的第一最小值可以是相对值，也可以是绝对值。例如：假设第一最小值和第二最小值的时间调度单元是1个slot。基于此，在60Khz这一行，第一最小值1可以表示1个60Khz的slot，这种属于绝对值的情况。第一最小值1也可以表示1个15Khz的slot，这种属于相对值的情况，本示例中15KHz可以在系统里称为参考numerology或参考子载波间隔。
本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息。网络节点根据该信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。其中上述信息可以包括：终端设备支持的子载波间隔和第一最小值的对应关系，和/或该子载波间隔和第二最小值的对应关系；和/或该子载波间隔和第三最小值的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。例如现有技术中终端设备对应的时间关系都是小区级别的，都是固定配置的，而本申请可以根据终端设设备发送的信息确定其时间关系。进一步地，由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
可选地，终端设备发送的信息还包括：CP类型和/或时间调度单元与第一最小值的对应关系。和/或，包括CP类型和/或时间调度单元与第二最小值的对应关系。和/或包括CP类型和/或时间调度单元与第三最小值的对应关系。
实施例三
图4为本申请再一实施例提供的时间信息的确定方法的交互流程图。如图4所示，该方法包括如下流程：
步骤S401：终端设备向网络节点发送信息。该信息包括：终端设备支持的工作频段，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。和/或，该信息包括：终端设备支持的工作频段，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。和/或，信息包括：终端设备支持的工作频段，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。
步骤S402(可选地)：网络节点根据第一最小值确定第一时间间隔；和/或，根据第二最小值确定第二时间间隔；和/或，根据第三最小值确定第三时间间隔。
具体地，一个工作频段与一个第一最小值对应。一个工作频段与一个第二最小值对应。一个工作频段与一个第三最小值对应。其中下行调度和下行数据传输的时间间隔可以理解为下行调度和下行数据传输的时间关系。当下行调度在时间调度单元n上进行时，并且对应的下行数据传输在时间调度单元n+k上进行时，它们之间的时间间隔为k。
同样地，下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的时间间隔可以理解为下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的时间关系。当下行数据传输在时间调度单元n上进行时，并且终端设备接收到所述下行数据之后发送的反馈消息在时间调度单元n+k上进行时，它们之间的时间间隔为k。
假设所述信息包括：终端设备支持的工作频段，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。和，终端设备支持的工作频段，与，下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。作为示例但不限定，见表二
表二：
Figure PCTCN2018079931-appb-000002
当网络节点为终端设备调度或者确定工作频段后，可以根据确定的工作频段与第一最小值的对应关系确定一个第一最小值。网络节点最终确定的第一时间间隔只要大于或者等于确定的第一最小值即可，确定的第二时间间隔只要大于或者等于确定的第二最小值即可。例如：见表二，当网络节点为终端设备调度的工作频段为3.5Ghz时，第一最小值和第二最小值均为1。这种情况下，第一时间间隔只要大于或者等于1即可。同样，第二时间间隔也只要大于或者等于1即可。
值得一提的是，如表二所示，第一最小值与工作频段呈正比。第二最小值也与工作频段呈正比。实际上，上表中可以包括第三最小值，第三最小值也与工作频段呈正比。
本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息。网络节点根据该信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。其中上述信息可以包括：终端设备支持的工作频段和第一最小值的对应关系，和/或该工作频段和第二最小值的对应关系，和/或该工作频段和第三最小值的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
实施例四
图5为本申请又一实施例提供的时间信息的确定方法的交互流程图。如图5所示，该方法包括如下流程：
步骤S501：终端设备向网络节点发送信息。该信息包括：终端设备支持的带宽，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。和/或，该信息包括：终端设备 支持的带宽，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。和/或，信息包括：终端设备支持的带宽，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。
步骤S502(可选地)：网络节点根据第一最小值确定第一时间间隔；和/或，根据第二最小值确定第二时间间隔；和/或，根据第三最小值确定第三时间间隔。
具体地，一个带宽与一个第一最小值对应。一个带宽与一个第二最小值对应。一个带宽与一个第三最小值对应。其中下行调度和下行数据传输的时间间隔可以理解为下行调度和下行数据传输的时间关系。当下行调度在时间调度单元n上进行时，并且对应的下行数据传输在时间调度单元n+k上进行时，它们之间的时间间隔为k。
同样地，下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的时间间隔可以理解为下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的时间关系。当下行数据传输在时间调度单元n+k上进行时，并且终端设备接收到所述下行数据之后发送的反馈消息在时间调度单元n+2k上进行时，它们之间的时间间隔为k。
假设所述信息包括：终端设备支持的带宽，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。和，终端设备支持的带宽，与，下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。作为示例但不限定，见表三
表三：
终端设备支持的带宽兆赫兹(Mega Hertz，MHz) 第一最小值 第二最小值
5 0 0
10 0 0
20 1 1
100 2 1
400 2 2
当网络节点为终端设备调度或者确定带宽后，可以根据确定的带宽与第一最小值的对应关系确定一个第一最小值。网络节点最终确定的第一时间间隔只要大于或者等于确定的第一最小值即可，确定的第二时间间隔只要大于或者等于确定的第二最小值即可。例如：见表三，当网络节点为终端设备调度的带宽为20MHz时，第一最小值和第二最小值均为1。这种情况下，第一时间间隔只要大于或者等于1即可。同样，第二时间间隔也只要大于或者等于1即可。
值得一提的是，如表三所示，第一最小值与带宽呈正比。第二最小值也与带宽呈正比。实际上，上表中可以包括第三最小值，第三最小值也与带宽也呈正比。
本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息。网络节点根据该信息确定下行调度和下行数据传输的第一时间间隔；和/或，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔。和/或，所述第三时间间隔。其中上述信息可以包括：终端设备支持的带宽和第一最小值的对应关系，和/或该带宽和第二最小值的对应关系。和/或，信息包括：终端设备支持的带宽，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的， 从而提高了时间信息的准确性。
实施例五
图6为本申请再一实施例提供的时间信息的确定方法的交互流程图。如图6所示，该方法包括如下流程：
步骤S601：终端设备向网络节点发送信息。该信息包括：终端设备支持的子载波间隔和带宽，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，和/或，该信息包括：终端设备支持的子载波间隔和带宽，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。和/或，信息包括：终端设备支持的子载波间隔和带宽，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。
步骤S602(可选地)：网络节点根据第一最小值确定第一时间间隔；和/或，根据第二最小值确定第二时间间隔；和/或，根据第三最小值确定第三时间间隔。
具体地，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应。一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应。一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应。其中下行调度和下行数据传输的时间间隔可以理解为下行调度和下行数据传输的时间关系。当下行调度在时间调度单元n上进行时，并且对应的下行数据传输在时间调度单元n+k上进行时，它们之间的时间间隔为k。
同样地，下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的时间间隔可以理解为下行数据传输和终端设备接收到所述下行数据之后发送的反馈消息的时间关系。当下行数据传输在时间调度单元n+k上进行时，并且终端设备接收到所述下行数据之后发送的反馈消息在时间调度单元n+2k上进行时，它们之间的时间间隔为k。
假设所述信息包括：终端设备支持的子载波间隔和带宽，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系，和，终端设备支持的子载波间隔和带宽，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。作为示例但不限定，见表四
表四：
Figure PCTCN2018079931-appb-000003
当网络节点为终端设备调度或者确定带宽和子载波间隔后，可以根据确定的带宽和子载波间隔与第一最小值的对应关系确定一个第一最小值。网络节点最终确定的第一时间间隔只要大于或者等于确定的第一最小值即可，确定的第二时间间隔只要大于或者等于确定的第二最小值即可。例如：见表四，当网络节点为终端设备调度的带宽为20MHz、子载波间隔为30khz 时，第一最小值和第二最小值均为0。这种情况下，第一时间间隔只要大于或者等于0即可。同样，第二时间间隔也只要大于或者等于0即可。
值得一提的是，如表四所示，第一最小值与带宽呈正比。第二最小值也与带宽呈正比。第一最小值与子载波间隔呈正比。第二最小值也与子载波间隔呈正比。实际上，上表中可以包括第三最小值，第三最小值也与带宽也呈正比。
本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息。网络节点根据该信息确定下行调度和下行数据传输的第一时间间隔；和/或，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔。和/或，根据第三最小值确定第三时间间隔。其中上述信息可以包括：终端设备支持的带宽、子载波间隔，和第一最小值的对应关系，和/或该带宽、子载波间隔和第二最小值的对应关系。和/或该带宽、子载波间隔和第三最小值的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
需要说明的是，本申请中，网络节点还可以根据(以上所述信息可以包括)终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率中的任一组合与第一最小值的对应关系，确定第一时间间隔。根据终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率中的任一组合与第二最小值的对应关系，确定第二时间间隔。根据终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率中的任一组合与第三最小值的对应关系，确定第三时间间隔。实现方式与实施例五方式类似，在此不再赘述。
实施例六
图7为本申请又一实施例提供的时间信息的确定方法的交互流程图。如图7所示，该方法包括如下流程：
步骤S701：终端设备向网络节点发送信息。该信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一时间集合的对应关系；和/或，该信息包括：终端设备支持的子载波间隔，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系。和/或，该信息包括：终端设备支持的子载波间隔，与，上行调度和上行数据传输的时间间隔的第三时间集合的对应关系。
步骤S702(可选地)：网络节点根据第一时间集合确定第一时间间隔；和/或，根据第二时间集合确定第二时间间隔；和/或，根据第三时间集合确定第二时间间隔。
其中，一个子载波间隔与一个第一时间集合对应。一个子载波间隔与一个第二时间集合对应。一个子载波间隔与一个第三时间集合对应。
假设所述信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一时间集合的对应关系；和，终端设备支持的子载波间隔，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系。作为示例但不限定，见表五
表五：
终端设备支持的子载波间隔 第一时间集合 第二时间集合
(Khz)    
15 {0，1} {0，1}
30 {0，1} {0，1}
60 {1，2} {1，2}
120 {2，3} {1，2}
240 {3，4} {3，4}
当网络节点为终端设备调度或者确定子载波间隔后，可以根据确定的子载波间隔与第一时间集合的对应关系确定一个第一时间集合。网络节点最终确定的第一时间间隔为该第一时间集合中的一个即可，确定的第二时间间隔为该第二时间集合中的一个即可。例如：见表五，当网络节点为终端设备调度的子载波间隔为15Khz时，第一时间集合和第二时间集合均为{0，1}。这种情况下，第一时间间隔可以选择0或者1。同样，第二时间间隔也可以选择0或者1。
本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息。网络节点根据该信息确定下行调度和下行数据传输的第一时间间隔；和/或，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔。和/或，上行调度和上行数据传输的时间间隔的第三时间间隔。其中该信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一时间集合的对应关系；和，终端设备支持的子载波间隔，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系。和/或，信息包括：终端设备支持的子载波间隔和带宽，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
需要说明的是，本申请中，网络节点还可以根据(上述所述信息可以包括)终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率等的任一组合与第一时间集合的对应关系，确定第一时间间隔。根据终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率等的任一组合与第二时间集合的对应关系，确定第二时间间隔。根据终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率等的任一组合与第三时间集合的对应关系，确定第三时间间隔。实现方式与实施例六方式类似，在此不再赘述。
实施例七
图8为本申请再一实施例提供的时间信息的确定方法的交互流程图。如图8所示，该方法包括如下流程：
步骤S801：终端设备向网络节点发送信息。该信息包括：终端设备的类型信息或者索引信息。
步骤S802(可选地)：网络节点确定终端设备的类型信息对应的终端设备的能力信息。其中终端设备的能力信息包括：终端设备的类型信息，与，下行调度和下行数据传输的时间 间隔的第一最小值的对应关系。和/或，信息包括：终端设备的类型信息，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。和/或，信息包括：终端设备的类型信息，与，上行调度和上行数据传输的时间间隔的第三最小值的对应关系。
可选地，该能力信息还可以包括：终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽三者的任一组合与第一最小值的对应关系。以及包括：终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽三者的任一组合与第二最小值的对应关系。以及包括：终端设备支持的子载波间隔、终端设备支持的工作频段和终端设备支持的带宽三者的任一组合与第三最小值的对应关系。
假设所述信息包括：终端设备的类型信息或者上报的索引信息、终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一最小值的对应关系。和，该信息包括：终端设备的类型信息、终端设备支持的子载波间隔，与，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系。作为示例但不限定，见表六
表六
Figure PCTCN2018079931-appb-000004
当网络节点为终端设备调度或者确定子载波间隔后，可以根据确定的子载波间隔与第一时间集合的对应关系确定一个第一时间集合。网络节点最终确定的第一时间间隔为该第一时间集合中的一个即可，确定的第二时间间隔为该第二时间集合中的一个即可。例如：见表五，当网络节点为终端设备调度的子载波间隔为15 Khz时，第一时间集合和第二时间集合均为{0，1}。这种情况下，第一时间间隔可以选择0或者1。同样，第二时间间隔也可以选择0或者1。同样上表可以包括第三时间集合。
本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息。网络节点根据该信息确定下行调度和下行数据传输的第一时间间隔；和/或，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔。和/或，上行调度和上行数据传输的时间间隔的第三时间间隔。其中该信息包括：终端设备的类型信息。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。此外，本申请实施例中终端设备只需一个类型信息或者索引信息，从而降低终端设备的开销。
需要说明的是，本申请中，网络节点还可以根据(上述信息包括)终端设备的类型信息、支持的工作频段、终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率等的任一组合与第一时间集合的对应关系，确定 第一时间间隔。根据终端设备的类型信息、终端设备支持的子载波间隔、终端设备支持的工作频段、终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率中的任一组合与第二时间集合的对应关系，确定第二时间间隔。根据终端设备的类型信息、终端设备支持的子载波间隔、终端设备支持的工作频段、终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率中的任一组合与第三时间集合的对应关系，确定第三时间间隔。实现方式与前面实施例方式类似，在此不再赘述。
可选地，网络节点可以为不同的载波或不同小区配置不同的第一最小值、第二最小值、第三最小值、第一数值、第二数值、第三数值、第一时间集合、第二时间集合、第三时间集合中的至少一个。在此不再赘述。
实施例八
图9为本申请又一实施例提供的时间信息的确定方法的交互流程图。如图9所示，该方法包括如下流程：
步骤S901：终端设备向网络节点发送信息。该信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一数值的对应关系。和/或，该信息包括：终端设备支持的子载波间隔，与，下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二数值的对应关系。和/或，终端设备支持的子载波间隔，与，上行调度和上行数据传输的时间间隔的第三数值的对应关系。
步骤S902(可选地)：网络节点根据第一数值确定所述第一时间间隔；和/或，根据第二数值确定第二时间间隔。和/或，根据第三数值确定第三时间间隔。
其中第一数值表示下行调度和下行数据传输的时间间隔的最小值是否可以为0。当第一数值表示该最小值可以为0时，那么第一时间间隔只要大于或者等于0即可。当第一数值表示该最小值不可以为0时，那么第一时间间隔需要大于0。第一数值表示下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的最小值是否可以为0。当第二数值表示该最小值可以为0时，那么第二时间间隔只要大于或者等于0即可。当第二数值表示该最小值不可以为0时，那么第二时间间隔需要大于0。当第三数值表示该最小值可以为0时，那么第三时间间隔只要大于或者等于0即可。当第三数值表示该最小值不可以为0时，那么第三时间间隔需要大于0。
假设所述信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一数值的对应关系。和，该信息包括：终端设备支持的子载波间隔，与，下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二数值的对应关系。作为示例但不限定见表七
表七
终端设备支持的子载波间隔(kHz) 第一数值是否可以为0 第二数值是否可以为0
15 是 是
30 是 是
60 否 否
120 否 否
240 否 否
本申请提供一种时间信息的确定方法，包括：网络节点获取终端设备发送的信息。网络节点根据该信息确定下行调度和下行数据传输的第一时间间隔；和/或，下行数据传输和终端设备接收到下行数据之后发送的反馈消息的第二时间间隔。和/或，上行调度和上行数据传输的第三时间间隔；其中该信息包括：终端设备支持的子载波间隔，与，下行调度和下行数据传输的时间间隔的第一数值的对应关系。和/或，该信息包括：终端设备支持的子载波间隔，与，下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二数值的对应关系。和/或，终端设备支持的子载波间隔，与，上行调度和上行数据传输的时间间隔的第三数值的对应关系。由于上述时间间隔(时间信息)不是固定配置的，从而提高了确定时间信息的灵活性。并且由于这些时间信息都是通过终端设备发送的信息确定的，从而提高了时间信息的准确性。
本实施例以子载波间隔举例，除此之外，上述别的实施例考虑的因素类似，例如可以考虑终端设备支持的带宽、工作频段、子载波间隔、时间调度单元的长度、时间调度单元的符号数、CP类型、最大TBS、峰值数据速率中的至少一项分别与第一数值、第二数值和第三数值的对应关系等。即需要说明的是，本申请中，网络节点还可以根据(所述信息可以包括)支持的工作频段、终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率等的任一组合与第一数值的对应关系，确定第一时间间隔。根据终端设备支持的子载波间隔、终端设备支持的工作频段、终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率等的任一组合与第二数值的对应关系，确定第二时间间隔。根据终端设备支持的子载波间隔、终端设备支持的工作频段、终端设备支持的带宽、时间调度单元的符号数，CP类型、时间调度单元的长度、终端支持的最大TBS、峰值数据速率等的任一组合与第三数值的对应关系，确定第三时间间隔。实现方式与前面实施例方式类似，在此不再赘述。
需要说明的是，上面所有实施例涉及的信息都是终端设备发送给网络节点的。实际上，该信息还可以协议预定义或者存储在网络节点和/或终端设备。其中信息可选地以表格形式存储。网络节点和/或终端设备直接根据存储的这些信息确定第一时间间隔、第二时间间隔和第三时间间隔。上面所有实施例涉及的信息还可以通过网络节点和/或终端设备信令配置的。比如通过高层无线资源控制(Radio Resource Control，RRC)信令或媒体接入控制元素(Media Access Control Control Element，MAC CE)信令配置，或者系统信息(Master Information Block，MIB)或系统信息块(System Information Blocks，SIB)配置。例如，对于实施例六中的表五信息可以通过网络节点配置，即网络节点可以通过SIB或RRC信令为终端设备配置1个或多个第一时间集合，和/或，第二时间集合，和/或，第三时间集合，(也可以是第一最小值，和/或，第二最小值，和/或，第三最小值；也可以是第一数值，和/或，第二数值，和/或，第三数值)，其中网络节点为每个子载波间隔配置对应的第一时间集合，和/或，对应的第二时间集合，和/或，对应的第三时间集合。或者，网络节点可以通过SIB或RRC信令为每个时间调度单元的符号数配置对应的第一时间集合，和/或，对应的第二时间集合，和/或，对应的第三时间集合。或者网络节点可以通过SIB或RRC信令为每个时间调度单元的符号数和子载波间隔配置对应的第一时间集合，和/或，对应的第二时间集合，和/或，对应的第三时间集合。别的实施例和考虑因素类似，在此不再赘述。
此外，本申请中终端设备“支持的”还可以是系统“支持的”。例如：终端设备支持的 子载波间隔可以为系统支持的子载波间隔。该系统可以包括终端设备和网络节点。
可选地，对于载波聚合场景，网络节点可以为不同的载波或不同小区配置不同的第一最小值、第二最小值、第三最小值、第一数值、第二数值、第三数值、第一时间集合、第二时间集合、第三时间集合中至少一个。在此不再赘述。
可选地，本申请涉及到的第一时间间隔、第二时间间隔、第三时间间隔、第一时间集合、第二时间集合、第三时间集合需要考虑双链接上不同制式(比如LTE和5G)的时间偏移量offset，该offset的单位可以为本申请所述的时间调度单元。例如若网络节点根据子载波间隔与第二最小值的对应关系确定的第二时间间隔为K1，则实际的第二时间间隔为K1+offset或者K1-offset。也可以是网络节点根据子载波间隔与第二最小值的对应关系确定的第二时间间隔为K1已经包含了offset，则确定的第二时间间隔K1即为实际的第二时间间隔为K1。类似地，考虑到带宽部分(Bandwidth Part,BP)切换,切换过程存在切换定时return timing。类似上面的offset，本申请涉及到的第一时间间隔、第二时间间隔、第三时间间隔、第一时间集合、第二时间集合、第三时间集合需要考虑return timing，在此不再赘述。
需要说明的是，本申请涉及到的第一最小值、第二最小值、第三最小值、第一数值、第二数值、第三数值、第一时间集合中的值、第二时间集合的值、第三时间集合的值，可以是系统配置的默认值(比如RRC重链接时段采用的时间间隔或者随机接入采用的时间间隔或者公共搜索空间检测到的DCI指示所采用的时间间隔，一般由SIB消息配置)，也可以是系统配置的灵活动态值(由RRC信令配置)。其取值可以具体的数值，也可以是可能的最小值。例如网络节点通过RRC信令为终端设备配置实施例六中的表五信息，60k子载波间隔对应的第二时间集合为{1,2}，对于取值为具体数值的情况：若DCI指示第二时间间隔为该集合中的第一个值时，且该DCI调度的数据在时间调度单元n传输，则终端设备将在时间调度单元n+1上发送反馈消息。对于取值为可能的最小值的情况，若DCI指示第二时间间隔为该集合中的第一个值时，且该DCI调度的数据在时间调度单元n传输，则终端设备将在时间调度单元n+1上或者在时间调度单元n+1之后的第一个上行时间调度单元上发送反馈消息。该设计主要应用在时分双工(Time Division Duplexing，TDD)场景下，因为时间调度单元n+1不一定是上行传输机会。若该时间调度单元n+1是下行传输机会，则不能发送反馈消息。通过本设计可以节省信令开销。
实施例九
如上所述，终端设备在接收到下行数据之后，终端设备向网络节点发送该下行数据对应的反馈消息，考虑到终端设备可能涉及不同业务的下行数据，基于此，终端设备对发送反馈消息的时延、占用的时频资源的要求也不尽相同。例如：高可靠性低时延通信(Ultra-Reliable Low Latency Communication，URLLC)业务对时延要求较高，因此，终端设备在接收到该业务的下行数据后，终端设备可选择最近的可用的上行时间调度单元发送反馈消息。相反，增强移动宽带(Enhanced Mobile Broadband，eMBB)业务对时延要求较低，但是传输量较大，因此，为了防止拥塞情况，终端设备在接收到该业务的下行数据后，终端设备可在多个上行时间调度单元上发送反馈消息。
综上，不同业务的下行数据，确定上行时间调度单元的规则也不尽相同，该上行调度单元用于传输反馈消息。基于此，图10为本申请一实施例提供的时间信息的确定方法的流程图，如图10所示，该方法包括如下流程：
步骤S1：终端设备获取确定上行时间调度单元的规则，该上行调度单元用于传输反馈消 息；
步骤S2：终端设备根据获取的规则确定所述上行时间调度单元。
具体地，终端设备获取确定上行时间调度单元的规则，至少包括如下三种可选方式：
可选方式一：网络节点向终端设备发送DCI，其中，每个DCI格式对应至少一种规则，该规则为确定上行时间调度单元的规则。
例如：当终端设备接收到的DCI的格式为格式1时，终端设备获取确定上行时间调度单元的规则为规则1，该规则1可以是终端设备在接收到该业务的下行数据后，终端设备可选择最近的可用的上行时间调度单元发送反馈消息。所谓“最近”是指本申请所述的第二时间间隔最小。具体地，图11为本申请一实施例提供的时间调度单元的分布示意图，结合图11对规则1进行说明：假设下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值为3，下行数据在第n个时间调度单元上传输，则依据终端设备选择最近的可用的上行时间调度单元发送反馈消息的理由，终端设备可在第n+k个时间调度单元上发送反馈消息。k满足如下条件：
条件1：第n+k个时间调度单元为上行时间调度单元。
条件2：k为满足条件1，且大于或者等于3的所有数值中最小的一个。
当终端设备接收到的DCI的格式为格式2时，终端设备获取确定上行时间调度单元的规则为规则2，具体地，图12为本申请一实施例提供的时间调度单元的分布示意图，结合图12对规则2进行说明：假设下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值为3，下行数据在第n个时间调度单元上传输，则终端设备可在第n+k个时间调度单元上发送反馈消息。k满足如下条件：
条件1：第n+k个时间调度单元为上行时间调度单元。
条件2：k为满足条件1，且大于或者等于3的所有数值中最小的一个。
条件3：第n+k个时间调度单元对应的下行调度单元的个数小于或者等于反馈窗口的包括的上行时间调度单元的个数，其中，第n+k个时间调度单元对应的下行调度单元是指该下行调度单元上传输的下行数据的反馈消息在该第n+k个时间调度单元上传输。该反馈窗口包括的上行时间调度单元的个数等于用于传输下行数据的下行时间调度单元的个数与上行调度单元的个数相除，并进行向上取整的结果。
如图12所示，D表示下行时间调度单元，U表示上行时间调度单元，可知，下行时间调度单元的个数为5，上行调度单元的个数为3，它们相除并向上取整为2，因此反馈窗口包括的上行时间调度单元的个数应该为2，因此，如图12所示，第一个下行时间调度单元和第二个下行时间调度单元对应第一个上行时间调度单元，第三个下行时间调度单元和第四个下行时间调度单元对应第二个上行时间调度单元，第五个下行时间调度单元对应第三个上行时间调度单元。
可选方式二：终端设备确定当前网络节点的数据调度方式，其中，每个调度方式对应至少一种规则，该规则为确定上行时间调度单元的规则。
例如：该数据调度方式可以是基于时隙(slot based)的调度方式，或者基于非时隙(non-slot based)的调度方式，如基于mini-slot的调度方式。slot based调度方式可以对应规则1，non-slot based调度方式可以对应规则2。
可选方式三：网络节点向终端设备发送DCI，其中，每个DCI包括指示信息，该指示信息用于指示至少一种规则，该规则为确定上行时间调度单元的规则。
综上，本申请提供一种时间信息的确定方法，包括：终端设备获取确定上行时间调度单元的规则；终端设备根据确定的规则确定所述上行时间调度单元。即针对不同的业务，本申请可以确定不同的规则，根据该规则可以确定上行时间调度单元。从而提高了确定时间信息的灵活性。
实施例十
本申请所述的第二最小值可能是通过多种方式获取的，所述多种方式包括以下至少两项：预定义方式、SIB信令指示方式、RRC信令指示方式和根据终端设备最小处理时间确定第二最小值的方式。
其中，预定义方式是指该第二最小值已被标准协议定义。
所谓SIB信令指示方式，是指终端设备接收SIB信令，该SIB信令包括第二最小值或者用于指示第二最小值。
所谓RRC信令指示方式，是指终端设备接收RRC信令，该RRC信令包括第二最小值或者用于指示第二最小值。
所谓终端设备最小处理时间，是指终端设备处理下行数据所需的最短时间。
进一步地，若终端设备支持根据多种不同的方式获取到的第二最小值，终端设备根据不同方式获取到的第二最小值可能不尽相同，例如：第二最小值可以通过该预定义和RRC信令的方式确定，而预定义的第二最小值可能和根据RRC信令确定的第二最小值可能不同。
或者，第二最小值可以通过SIB信令和RRC信令的方式确定，而根据SIB信令确定的第二最小值可能和根据RRC信令确定的第二最小值可能不同。
基于此，本申请提供一种确定第二最小值的方法，图13为本申请一实施例提供的时间信息的确定方法的流程图，如图13所示，该方法包括如下流程：
步骤S3：终端设备获取通过多种方式确定的第二最小值；所述多种方式包括以下至少两项：预定义方式、SIB信令指示方式、RRC信令指示方式和根据终端设备最小处理时间确定第二最小值的方式。
步骤S4：终端设备在所述多种方式确定的第二最小值中选择一个第二最小值。
当终端设备获取了如预定义方式、SIB信令指示方式和根据终端设备最小处理时间确定第二最小值的方式中的至少两项确定的第二最小值时。终端设备选择任一个方式对应的第二最小值作为最终确定的第二最小值，或者，可以确定上述几种方式的优先级，选择具有最高优先级的方式对应的第二最小值作为最终确定的第二最小值。
考虑到网络节点在进行数据调度时，可能会存在不同的DCI模式，如回退DCI(fallback DCI)和非回退DCI(non-fallback DCI)，而fallback DCI主要用于RRC重配置过程，因此在网络节点通过fallback DCI进行数据调度时，RRC配置存在一段模糊期，在该模糊期RRC配置还未完成，基于此，若终端设备获取了RRC信令指示方式确定的第二最小值，且还获取了如预定义方式、SIB信令指示方式和根据终端设备最小处理时间确定第二最小值的方式中的至少一项确定的第二最小值，则终端设备确定在fallback DCI调度时，使用如预定义方式、SIB信令指示方式和根据终端设备最小处理时间确定第二最小值的方式中的至少一项确定的第二最小值，或者，终端设备确定在non-fallback DCI调度时，使用RRC信令指示方式确定的第二最小值。
其中，使用如预定义方式、SIB信令指示方式和根据终端设备最小处理时间确定第二最小值的方式中的至少一项确定的第二最小值时，终端设备可以选择任一个方式对应的第二最 小值作为最终确定的第二最小值，或者，可以确定上述几种方式的优先级，选择具有最高优先级的方式对应的第二最小值作为最终确定的第二最小值。
可选地，上述每种方式在不同的调度方式下，对应的第二最小值可能不同，也可能相同，该调度方式包括：slot based调度方式和non-slot based调度方式。
综上，当包括多种确定第二最下值的方式时，通过本申请提供的方式可以将其中一种方式对应的第二最小值作为最终的第二最小值，从而提高通信系统的可靠性。
实施例十一
在本申请中，时间调度单元配置信息，是指网络节点通过某种指令配置某个时间段内各个时间调度单元的类型，该类型是下行时间调度单元、上行时间调度单元或者灵活(或被称为预留或者unknown)时间调度单元。考虑到时间调度单元配置信息可能是通过多种方式获取的，所述多种方式包括以下至少两项：SIB信令指示方式、RRC信令指示方式和时隙格式指示(Slot Format Indicator，SFI)信令指示方式。其中，该SIB信令是基于小区特定(cell-specific)配置的，该RRC信令是基于终端设备配置的，该SFI信令是动态物理层信令。
进一步地，终端设备根据不同方式获取到的时间调度单元配置信息可能不尽相同，基于此，本申请提供一种确定时间调度单元配置信息的方法，图14为本申请一实施例提供的时间调度单元配置信息的确定方法的流程图，如图14所示，该方法包括如下流程：
步骤S5：终端设备获取通过多种方式确定的时间调度单元配置信息；所述多种方式包括以下至少两项：SIB信令指示方式、RRC信令指示方式和SFI信令指示方式。
步骤S6：终端设备在所述多种方式确定的时间调度单元配置信息中选择一个时间调度单元配置信息。
一方面，fallback DCI主要用于RRC重配置过程，因此在网络节点通过fallback DCI进行数据调度时，RRC配置存在一段模糊期，在该模糊期RRC配置还未完成；另一方面，SFI信令导致反馈码本的计算结果改动大，且由于SFI信令是物理层信令，而物理层信令又容易丢失，考虑到这几方面的原因，终端设备通过如下方式选择最终的时间调度单元配置信息。
当所述多种方式是SIB信令指示方式和RRC信令指示方式时，终端设备确定在fallback DCI调度时，将SIB信令指示的时间调度单元配置信息作为最终的时间调度单元配置信息；终端设备确定在non-fallback DCI调度时，根据SIB信令指示和RRC信令指示共同确定最终的时间调度单元配置信息，具体的，小区级别的SIB信令用于指示时域上的下行时间调度单元，灵活时间调度单元以及上行时间调度单元，进一步地，通过用户级别的RRC信令指示SIB信令中的灵活时间调度单元的时间调度单元配置，其中该时间调度单元配置用于配置灵活时间调度单元中的各个时间调度单元的类型，该类型是下行时间调度单元、上行时间调度单元或者灵活时间调度单元，上述“根据SIB信令指示和RRC信令指示共同确定最终的时间调度单元配置信息”指的是根据SIB信令和RRC信令中配置的上行时间调度单元和下行时间调度单元确定最终的时间调度单元配置信息。
当所述多种方式是SIB信令指示方式和SFI信令指示方式时，则终端设备在fallback DCI和non-fallback调度时，均将SIB信令指示的时间调度单元配置信息作为最终的时间调度单元配置信息。需要说明的是，在设计反馈规则时将SIB信令包括的灵活时间调度单元当作下行时间调度单元处理。
当所述多种方式是SIB信令指示方式、RRC信令指示方式和SFI信令指示方式时，终端设备确定在fallback DCI调度时，将SIB信令指示的时间调度单元配置信息作为最终的时间 调度单元配置信息；终端设备确定在non-fallback DCI调度时，根据SIB信令指示和RRC信令指示确定最终的时间调度单元配置信息，具体的，小区级别的SIB信令用于指示时域上的下行时间调度单元，灵活时间调度单元以及上行时间调度单元，进一步地，通过用户级别的RRC信令指示SIB信令中的灵活时间调度单元的时间调度单元配置，其中该时间调度单元配置用于配置灵活时间调度单元中的各个时间调度单元的类型，该类型是下行时间调度单元、上行时间调度单元或者灵活时间调度单元，上述“根据SIB信令指示和RRC信令指示共同确定最终的时间调度单元配置信息”指的是根据SIB信令和RRC信令中配置的上行时间调度单元和下行时间调度单元确定最终的时间调度单元配置信息。可选地，在设计反馈规则时可将最终的时间调度单元配置信息指示的灵活时间调度单元当作下行时间调度单元处理。
综上，当包括多种确定时间调度单元配置信息的方式时，通过本申请提供的方式可以将其中一种方式对应的时间调度单元配置信息作为最终的时间调度单元配置信息，从而提高通信系统的可靠性。
实施例十二
图15为本申请一实施例提供的网络节点的结构示意图。如图15所示，该网络节点包括：
获取模块1001，用于获取终端设备发送的信息。
确定模块1002，用于根据所述信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
本申请实施例提供的网络节点，可以用于上述执行网络节点执行的动作或步骤，其实现原理和技术效果类似，此处不再赘述。
可选地，信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第一最小值确定所述第一时间间隔.
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔与一个所述第二最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第二最小值确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔与一个所述第三最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
可选地，所述信息包括：所述终端设备支持的工作频段与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述工作频段与一个所述第一最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第一最小值确定所述第一时间间隔。
和/或，
所述信息包括：所述终端设备支持的工作频段与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述工作频段与一个所述第二最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第二最小值确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的工作频段与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述工作频段与一个所述第三最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
可选地，所述信息包括：所述终端设备支持的带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述带宽与一个所述第一最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第一最小值确定所述第一时间间隔。
和/或，
所述信息包括：所述终端设备支持的带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述带宽与一个所述第二最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第二最小值确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述带宽与一个所述第三最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
可选地，所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第一最小值确定所述第一时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第二最小值确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应。
所述确定模块1002具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
可选地，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个所述子载波间隔与一个所述第一时间集合对应。
所述确定模块1002具体用于：
所述网络节点根据所述第一时间集合确定所述第一时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个所述子载波间隔与一个所述第二时间集合对应。
所述确定模块1002具体用于：
所述网络节点根据所述第二时间集合确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；其中，一个所述子载波间隔与一个所述第三时间集合对应。
所述确定模块1002具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
本申请实施例提供的网络节点，可以用于上述执行网络节点执行的动作或步骤，其实现原理和技术效果类似，此处不再赘述。
实施例十三
本申请一实施例提供一种终端设备。该终端设备包括：发送模块，用于向网络节点发送信息。
其中，所述信息用于所述网络节点确定以下至少一项：下行调度和下行数据传输的第一时间间隔；所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
可选地，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔与一个所述第二最小值对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔与一个所述第三最小值对 应。
可选地，所述信息包括：所述终端设备支持的工作频段与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应。
和/或，
所述信息包括：所述终端设备支持的工作频段与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述工作频段与一个所述第二最小值对应。
和/或，
所述信息包括：所述终端设备支持的工作频段与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述工作频段与一个所述第三最小值对应。
可选地，所述信息包括：所述终端设备支持的带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述带宽与一个所述第一最小值对应。
和/或，
所述信息包括：所述终端设备支持的带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述带宽与一个所述第二最小值对应。
和/或，
所述信息包括：所述终端设备支持的带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述带宽与一个所述第三最小值对应。
可选地，所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应。
可选地，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个所述子载波间隔与一个所述第一时间集合对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个所述子载波间隔与一个所述第二时间集合对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输 的时间间隔的第三时间集合的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；其中，一个所述子载波间隔与一个所述第三时间集合对应。
本申请实施例提供的终端设备，可以用于上述执行终端设备执行的动作或步骤，其实现原理和技术效果类似，此处不再赘述。
实施例十四
图16为本申请另一实施例提供的网络节点的结构示意图。如图16所示，该网络节点包括：
处理器1101，用于获取终端设备发送的信息。
处理器1101，还用于根据所述信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
存储器1102，该存储器1102用于存储处理器1101的指令，以执行处理器1101所执行的步骤。
本申请实施例提供的网络节点，可以用于上述执行网络节点执行的动作或步骤，其实现原理和技术效果类似，此处不再赘述。
可选地，信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第一最小值确定所述第一时间间隔.
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔与一个所述第二最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第二最小值确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔与一个所述第三最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
可选地，所述信息包括：所述终端设备支持的工作频段与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述工作频段与一个所述第一最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第一最小值确定所述第一时间间隔。
和/或，
所述信息包括：所述终端设备支持的工作频段与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所 述工作频段与一个所述第二最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第二最小值确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的工作频段与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述工作频段与一个所述第三最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
可选地，所述信息包括：所述终端设备支持的带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述带宽与一个所述第一最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第一最小值确定所述第一时间间隔。
和/或，
所述信息包括：所述终端设备支持的带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述带宽与一个所述第二最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第二最小值确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述带宽与一个所述第三最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
可选地，所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第一最小值确定所述第一时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第二最小值确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应。
所述处理器1101具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
可选地，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个所述子载波间隔与一个所述第一时间集合对应。
所述处理器1101具体用于：
所述网络节点根据所述第一时间集合确定所述第一时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个所述子载波间隔与一个所述第二时间集合对应。
所述处理器1101具体用于：
所述网络节点根据所述第二时间集合确定所述第二时间间隔。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；其中，一个所述子载波间隔与一个所述第三时间集合对应。
所述处理器1101具体用于：
所述网络节点根据所述第三最小值确定所述第三时间间隔。
本申请实施例提供的网络节点，可以用于上述执行网络节点执行的动作或步骤，其实现原理和技术效果类似，此处不再赘述。
实施例十五
本申请一实施例提供一种终端设备。该终端设备包括：发送器，用于向网络节点发送信息。
其中，所述信息用于所述网络节点确定以下至少一项：下行调度和下行数据传输的第一时间间隔；所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
可选地，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔与一个所述第二最小值对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔与一个所述第三最小值对应。
可选地，所述信息包括：所述终端设备支持的工作频段与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应。
和/或，
所述信息包括：所述终端设备支持的工作频段与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述工作频段与一个所述第二最小值对应。
和/或，
所述信息包括：所述终端设备支持的工作频段与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述工作频段与一个所述第三最小值对应。
可选地，所述信息包括：所述终端设备支持的带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述带宽与一个所述第一最小值对应。
和/或，
所述信息包括：所述终端设备支持的带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述带宽与一个所述第二最小值对应。
和/或，
所述信息包括：所述终端设备支持的带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述带宽与一个所述第三最小值对应。
可选地，所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应。
可选地，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个所述子载波间隔与一个所述第一时间集合对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个所述子载波间隔与一个所述第二时间集合对应。
和/或，
所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；其中，一个所述子载波间隔与一个所述第三时间集合对应。
本申请实施例提供的终端设备，可以用于上述执行终端设备执行的动作或步骤，其实现原理和技术效果类似，此处不再赘述。
实施例十六
图17为本申请一实施例提供一种终端设备的结构示意图，如图17所示，该终端设备包括：
获取模块1701，用于获取确定上行时间调度单元的规则，该上行调度单元用于传输反馈消息；
确定模块1702，用于根据获取的规则确定所述上行时间调度单元。
具体地，获取模块1701具体用于：接收网络节点发送的DCI，其中，每个DCI格式对应至少一种规则，该规则为确定上行时间调度单元的规则。
或者，
获取模块1701，具体用于确定当前网络节点的数据调度方式，其中，每个调度方式对应至少一种规则，该规则为确定上行时间调度单元的规则。
或者，
获取模块1701具体用于：接收网络节点发送的DCI，其中，每个DCI包括指示信息，该指示信息用于指示至少一种规则，该规则为确定上行时间调度单元的规则。
综上，本申请提供的终端设备用于执行如实施例九所述的方法，其内容和效果可参照实施例九的内容和效果，本申请对此不再赘述。
实施例十七
本申请提供一种网络节点，包括：发送模块，其用于向终端设备发送下行控制信息DCI；其中，所述DCI用于指示确定上行时间调度单元的规则，所述上行调度单元用于传输反馈消息。
可选方式一：发送模块具体用于向终端设备发送DCI，其中，每个DCI格式对应至少一种规则，该规则为确定上行时间调度单元的规则。
可选方式二：发送模块具体用于向终端设备发送DCI，其中，每个DCI包括指示信息，该指示信息用于指示至少一种规则，该规则为确定上行时间调度单元的规则。
本申请提供的网络节点用于执行如实施例九所述的方法，其内容和效果可参照实施例九的内容和效果，本申请对此不再赘述。
实施例十八
图18为本申请一实施例提供一种终端设备的结构示意图，如图18所示，该终端设备包括：
获取模块1801，用于获取通过多种方式确定的第二最小值；所述多种方式包括以下至少两项：预定义方式、SIB信令指示方式、RRC信令指示方式和根据终端设备最小处理时间确定第二最小值的方式。
选择模块1802，用于在所述多种方式确定的第二最小值中选择一个第二最小值。
综上，本申请提供的终端设备用于执行如实施例十所述的方法，其内容和效果可参照实施例九的内容和效果，本申请对此不再赘述。
实施例十九
图19为本申请一实施例提供一种终端设备的结构示意图，如图19所示，该终端设备包括：
获取模块1901，用于获取通过多种方式确定的时间调度单元配置信息；所述多种方式包括以下至少两项：SIB信令指示方式、RRC信令指示方式和SFI信令指示方式。
选择模块1902，用于在所述多种方式确定的时间调度单元配置信息中选择一个时间调度 单元配置信息。
综上，本申请提供的终端设备用于执行如实施例十一所述的方法，其内容和效果可参照实施例九的内容和效果，本申请对此不再赘述。
实施例二十
本申请一实施例提供一种终端设备，该终端设备包括处理器和存储执行指令的存储器，以使所述处理器用于获取确定上行时间调度单元的规则，该上行调度单元用于传输反馈消息；根据确定的规则确定所述上行时间调度单元。
具体地，处理器具体用于：获取网络节点发送的DCI，其中，每个DCI格式对应至少一种规则，该规则为确定上行时间调度单元的规则。
或者，
处理器具体用于：确定当前网络节点的数据调度方式，其中，每个调度方式对应至少一种规则，该规则为确定上行时间调度单元的规则。
或者，
处理器具体用于：获取网络节点发送的DCI，其中，每个DCI包括指示信息，该指示信息用于指示至少一种规则，该规则为确定上行时间调度单元的规则。
综上，本申请提供的终端设备用于执行如实施例九所述的方法，其内容和效果可参照实施例九的内容和效果，本申请对此不再赘述。
实施例二十一
本申请提供一种网络节点，包括：发送器，其用于向终端设备发送下行控制信息DCI；其中，所述DCI用于指示确定上行时间调度单元的规则，所述上行调度单元用于传输反馈消息。
可选方式一：发送器具体用于向终端设备发送DCI，其中，每个DCI格式对应至少一种规则，该规则为确定上行时间调度单元的规则。
可选方式二：发送器具体用于向终端设备发送DCI，其中，每个DCI包括指示信息，该指示信息用于指示至少一种规则，该规则为确定上行时间调度单元的规则。
本申请提供的网络节点用于执行如实施例九所述的方法，其内容和效果可参照实施例九的内容和效果，本申请对此不再赘述。
实施例二十二
本申请一实施例提供一种终端设备，该终端设备包括处理器和存储执行指令的存储器，以使所述处理器用于获取通过多种方式确定的第二最小值；所述多种方式包括以下至少两项：预定义方式、SIB信令指示方式、RRC信令指示方式和根据终端设备最小处理时间确定第二最小值的方式。在所述多种方式确定的第二最小值中选择一个第二最小值。
综上，本申请提供的终端设备用于执行如实施例十所述的方法，其内容和效果可参照实施例九的内容和效果，本申请对此不再赘述。
实施例二十三
本申请一实施例提供一种终端设备，该终端设备包括处理器和存储执行指令的存储器，以使处理器用于获取通过多种方式确定的时间调度单元配置信息；所述多种方式包括以下至少两项：SIB信令指示方式、RRC信令指示方式和SFI信令指示方式。在所述多种方式确定的时间调度单元配置信息中选择一个时间调度单元配置信息。
综上，本申请提供的终端设备用于执行如实施例十一所述的方法，其内容和效果可参照 实施例九的内容和效果，本申请对此不再赘述。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本发明实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。

Claims (28)

  1. 一种时间信息的确定方法，其特征在于，包括：
    网络节点获取终端设备发送的信息；
    所述网络节点根据所述信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
  2. 根据权利要求1所述的方法，其特征在于，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应；
    所述网络节点根据所述信息确定下行调度和下行数据传输的第一时间间隔，包括：
    所述网络节点根据所述第一最小值确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔与一个所述第二最小值对应；
    所述网络节点根据所述信息确定下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔，包括：
    所述网络节点根据所述第二最小值确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔与一个所述第三最小值对应；
    所述网络节点根据所述信息确定上行调度和上行数据传输的第三时间间隔，包括：
    所述网络节点根据所述第三最小值确定所述第三时间间隔。
  3. 根据权利要求1所述的方法，其特征在于，所述信息包括：所述终端设备支持的工作频段与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述工作频段与一个所述第一最小值对应；
    所述网络节点根据所述信息确定下行调度和下行数据传输的第一时间间隔，包括：
    所述网络节点根据所述第一最小值确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的工作频段与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述工作频段与一个所述第二最小值对应；
    所述网络节点根据所述信息确定下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔，包括：
    所述网络节点根据所述第二最小值确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的工作频段与，所述上行调度和所述上行数据传输 的时间间隔的第三最小值的对应关系，其中，一个所述工作频段与一个所述第三最小值对应；
    所述网络节点根据所述信息确定上行调度和上行数据传输的第三时间间隔，包括：
    所述网络节点根据所述第三最小值确定所述第三时间间隔。
  4. 根据权利要求1所述的方法，其特征在于，所述信息包括：所述终端设备支持的带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述带宽与一个所述第一最小值对应；
    所述网络节点根据所述信息确定下行调度和下行数据传输的第一时间间隔，包括：
    所述网络节点根据所述第一最小值确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述带宽与一个所述第二最小值对应；
    所述网络节点根据所述信息确定下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔，包括：
    所述网络节点根据所述第二最小值确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述带宽与一个所述第三最小值对应；
    所述网络节点根据所述信息确定上行调度和上行数据传输的第三时间间隔，包括：
    所述网络节点根据所述第三最小值确定所述第三时间间隔。
  5. 根据权利要求1所述的方法，其特征在于，所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应；
    所述网络节点根据所述信息确定下行调度和下行数据传输的第一时间间隔，包括：
    所述网络节点根据所述第一最小值确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应；
    所述网络节点根据所述信息确定下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔，包括：
    所述网络节点根据所述第二最小值确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；
    所述网络节点根据所述信息确定上行调度和上行数据传输的第三时间间隔，包括：
    所述网络节点根据所述第三最小值确定所述第三时间间隔。
  6. 根据权利要求1所述的方法，其特征在于，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个所述子载波间隔与一个所述第一时间集合对应；
    所述网络节点根据所述信息确定下行调度和下行数据传输的第一时间间隔，包括：
    所述网络节点根据所述第一时间集合确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个所述子载波间隔与一个所述第二时间集合对应；
    所述网络节点根据所述信息确定下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔，包括：
    所述网络节点根据所述第二时间集合确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；其中，一个所述子载波间隔与一个所述第三时间集合对应；
    所述网络节点根据所述信息确定上行调度和上行数据传输的第三时间间隔，包括：
    所述网络节点根据所述第三最小值确定所述第三时间间隔。
  7. 一种时间信息的确定方法，其特征在于，包括：
    终端设备向网络节点发送信息；
    其中，所述信息用于所述网络节点确定以下至少一项：下行调度和下行数据传输的第一时间间隔；所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
  8. 根据权利要求7所述的方法，其特征在于，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔与一个所述第二最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔与一个所述第三最小值对应。
  9. 根据权利要求7所述的方法，其特征在于，所述信息包括：所述终端设备支持的工作频段与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的工作频段与，所述下行数据传输和所述终端设备 接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述工作频段与一个所述第二最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的工作频段与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述工作频段与一个所述第三最小值对应。
  10. 根据权利要求7所述的方法，其特征在于，所述信息包括：所述终端设备支持的带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述带宽与一个所述第一最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述带宽与一个所述第二最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述带宽与一个所述第三最小值对应。
  11. 根据权利要求7所述的方法，其特征在于，所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应。
  12. 根据权利要求7所述的方法，其特征在于，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个所述子载波间隔与一个所述第一时间集合对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个所述子载波间隔与一个所述第二时间集合对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；其中，一个所述子载波间隔与一个所述第三时间集合对应。
  13. 一种时间信息的确定方法，其特征在于，包括：
    网络节点向终端设备发送下行控制信息DCI；
    其中，所述DCI用于指示确定上行时间调度单元的规则，所述上行调度单元用于传输反馈消息。
  14. 一种时间信息的确定方法，其特征在于，包括：
    终端设备获取确定上行时间调度单元的规则，所述上行调度单元用于传输反馈消息；
    所述终端设备根据获取的规则确定所述上行时间调度单元。
  15. 一种网络节点，其特征在于，包括：
    获取模块，用于获取终端设备发送的信息；
    确定模块，用于根据所述信息确定以下至少一项：下行调度和下行数据传输的第一时间间隔；所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
  16. 根据权利要求15所述的网络节点，其特征在于，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应；
    所述确定模块具体用于：
    所述网络节点根据所述第一最小值确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔与一个所述第二最小值对应；
    所述确定模块具体用于：
    所述网络节点根据所述第二最小值确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔与一个所述第三最小值对应；
    所述确定模块具体用于：
    所述网络节点根据所述第三最小值确定所述第三时间间隔。
  17. 根据权利要求15所述的网络节点，其特征在于，所述信息包括：所述终端设备支持的工作频段与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述工作频段与一个所述第一最小值对应；
    所述确定模块具体用于：
    所述网络节点根据所述第一最小值确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的工作频段与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述工作频段与一个所述第二最小值对应；
    所述确定模块具体用于：
    根据所述第二最小值确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的工作频段与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述工作频段与一个所述第三最小值对应；
    所述确定模块具体用于：
    根据所述第三最小值确定所述第三时间间隔。
  18. 根据权利要求15所述的网络节点，其特征在于，所述信息包括：所述终端设备支持的带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述带宽与一个所述第一最小值对应；
    所述确定模块具体用于：
    根据所述第一最小值确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述带宽与一个所述第二最小值对应；
    所述确定模块具体用于：
    根据所述第二最小值确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述带宽与一个所述第三最小值对应；
    所述确定模块具体用于：
    根据所述第三最小值确定所述第三时间间隔。
  19. 根据权利要求15所述的网络节点，其特征在于，所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应；
    所述确定模块具体用于：
    根据所述第一最小值确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应；
    所述确定模块具体用于：
    根据所述第二最小值确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；
    所述确定模块具体用于：
    根据所述第三最小值确定所述第三时间间隔。
  20. 根据权利要求15所述的网络节点，其特征在于，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个所述子载波间隔与一个所述第一时间集合对应；
    所述确定模块具体用于：
    根据所述第一时间集合确定所述第一时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个所述子载波间隔与一个所述第二时间集合对应；
    所述确定模块具体用于：
    根据所述第二时间集合确定所述第二时间间隔；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；其中，一个所述子载波间隔与一个所述第三时间集合对应；
    所述确定模块具体用于：
    根据所述第三最小值确定所述第三时间间隔。
  21. 一种终端设备，其特征在于，包括：
    发送模块，用于向网络节点发送信息；
    其中，所述信息用于所述网络节点确定以下至少一项：下行调度和下行数据传输的第一时间间隔；所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的第二时间间隔；上行调度和上行数据传输的第三时间间隔。
  22. 根据权利要求21所述的终端设备，其特征在于，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔与一个所述第二最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔与一个所述第三最小值对应。
  23. 根据权利要求21所述的终端设备，其特征在于，所述信息包括：所述终端设备支持的工作频段与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔与一个所述第一最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的工作频段与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一 个所述工作频段与一个所述第二最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的工作频段与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述工作频段与一个所述第三最小值对应。
  24. 根据权利要求21所述的终端设备，其特征在于，所述信息包括：所述终端设备支持的带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述带宽与一个所述第一最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述带宽与一个所述第二最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述带宽与一个所述第三最小值对应。
  25. 根据权利要求21所述的终端设备，其特征在于，所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行调度和所述下行数据传输的时间间隔的第一最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第一最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第二最小值对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔和带宽与，所述上行调度和所述上行数据传输的时间间隔的第三最小值的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应。
  26. 根据权利要求21所述的终端设备，其特征在于，所述信息包括：所述终端设备支持的子载波间隔与，所述下行调度和所述下行数据传输的时间间隔的第一时间集合的对应关系，其中，一个所述子载波间隔与一个所述第一时间集合对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述下行数据传输和所述终端设备接收到所述下行数据之后发送的反馈消息的时间间隔的第二时间集合的对应关系，其中，一个所述子载波间隔与一个所述第二时间集合对应；
    和/或，
    所述信息包括：所述终端设备支持的子载波间隔与，所述上行调度和所述上行数据传输的时间间隔的第三时间集合的对应关系，其中，一个所述子载波间隔和一个所述带宽与，一个所述第三最小值对应；其中，一个所述子载波间隔与一个所述第三时间集合对应。
  27. 一种网络节点，其特征在于，包括：
    发送模块，用于向终端设备发送下行控制信息DCI；
    其中，所述DCI用于指示确定上行时间调度单元的规则，所述上行调度单元用于传输反馈消息。
  28. 一种终端设备，其特征在于，包括：
    获取模块，用于获取确定上行时间调度单元的规则，所述上行调度单元用于传输反馈消息；
    确定模块，用于根据获取的规则确定所述上行时间调度单元。
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CN108173627B (zh) 2021-12-10
EP3573299A4 (en) 2020-02-26
US11153901B2 (en) 2021-10-19
CN114301750B (zh) 2024-04-09
EP3573299B1 (en) 2021-11-03
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