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WO2025000153A1 - Procédé de détermination de ressources, terminal, dispositif de réseau, dispositif de communication et support de stockage - Google Patents

Procédé de détermination de ressources, terminal, dispositif de réseau, dispositif de communication et support de stockage Download PDF

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Publication number
WO2025000153A1
WO2025000153A1 PCT/CN2023/102221 CN2023102221W WO2025000153A1 WO 2025000153 A1 WO2025000153 A1 WO 2025000153A1 CN 2023102221 W CN2023102221 W CN 2023102221W WO 2025000153 A1 WO2025000153 A1 WO 2025000153A1
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WO
WIPO (PCT)
Prior art keywords
time domain
subband
domain unit
resource
unit
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.)
Pending
Application number
PCT/CN2023/102221
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English (en)
Chinese (zh)
Inventor
王磊
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.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software 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 Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to PCT/CN2023/102221 priority Critical patent/WO2025000153A1/fr
Priority to CN202380009794.5A priority patent/CN117044353A/zh
Publication of WO2025000153A1 publication Critical patent/WO2025000153A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • 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

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a resource determination method, a terminal, a network device, a communication device, and a storage medium.
  • the network device can perform operations such as receiving and sending information.
  • the network device in a time domain unit, the network device can only receive information or send information, which will limit the communication efficiency.
  • the embodiments of the present disclosure propose a resource determination method, a terminal, a network device, a communication device, and a storage medium to solve the technical problem of limited communication efficiency in related technologies.
  • a resource determination method is proposed, which is executed by a terminal.
  • the method includes: determining a time domain resource of a subband in each time domain unit in at least one time domain unit according to first information.
  • a resource determination method is proposed, which is executed by a network device, and the method includes: sending first information to a terminal, wherein the first information is used to determine the time domain resources of a subband in each time domain unit in at least one time domain unit.
  • a terminal comprising: one or more processors; wherein the terminal is used to execute the above-mentioned resource determination method.
  • a network device comprising: one or more processors; wherein the network device is used to execute the above-mentioned resource determination method.
  • a resource determination method including: a network device sends first information to a terminal, wherein the first information is used to determine the time domain resources of a subband in each time domain unit in at least one time domain unit; and the terminal determines the time domain resources of a subband in each time domain unit in at least one time domain unit based on the first information.
  • a communication device comprising: one or more processors; wherein the processor is used to call instructions so that the communication device executes the above-mentioned resource determination method.
  • a communication system comprising a terminal and a network device, wherein the terminal is used to implement the above-mentioned resource determination method executed by the terminal, and the network device is used to implement the above-mentioned resource determination method executed by the network device.
  • a storage medium stores instructions, and when the instructions are executed on a communication device, the communication device executes the above-mentioned resource determination method.
  • the terminal accurately determines the time domain resources of the sub-band, and thus can communicate based on the sub-band on the time domain resources of the sub-band.
  • FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • FIG. 2 is an interactive schematic diagram showing a resource determination method according to an embodiment of the present disclosure.
  • FIG3 is a schematic flow chart of a resource determination method according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram showing a time domain unit according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic flow chart of another resource determination method according to an embodiment of the present disclosure.
  • FIG6 is a schematic flow chart of yet another resource determination method according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic flow chart showing yet another resource determination method according to an embodiment of the present disclosure.
  • FIG8 is a schematic flowchart of a resource determination method according to an embodiment of the present disclosure.
  • FIG9 is a schematic block diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic block diagram of a network device according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic diagram of the structure of a communication device proposed in an embodiment of the present disclosure.
  • FIG. 12 is a schematic diagram of the structure of a chip proposed in an embodiment of the present disclosure.
  • the embodiments of the present disclosure provide a resource determination method, a terminal, a network device, a communication device, and a storage medium.
  • an embodiment of the present disclosure proposes a resource determination method, which is executed by a terminal, and the method includes: determining a time domain resource of a subband in each time domain unit in at least one time domain unit according to first information.
  • the first information can indicate the time domain resources of the subband configured by the network device on each time domain unit in at least one time domain unit.
  • the terminal can determine the time domain resources of the subband on the time domain unit based on the first information. This is conducive to ensuring that the terminal accurately determines the time domain resources of the subband, and then can communicate based on the subband on the time domain resources of the subband.
  • the subband includes: an uplink subband.
  • an uplink subband is configured for the terminal in the time domain unit.
  • the network can send information to the terminal in the downlink frequency domain resources of the time domain unit, and receive information sent by the terminal in the uplink subband, thereby realizing simultaneous reception and transmission of information in one time domain unit, which is beneficial to improving communication efficiency.
  • the sub-band includes: a downlink sub-band.
  • a downlink subband is configured for the terminal in the time domain unit, and the network can send information to the terminal in the uplink frequency domain resources in the time domain unit, and receive information sent by the terminal in the uplink subband, thereby realizing simultaneous reception and transmission of information in one time domain unit, which is beneficial to improving communication efficiency.
  • the first information includes: a bitmap.
  • the indication to the terminal can be realized only through the bitmap, which is helpful to save communication resources.
  • the first information includes: a resource indication value.
  • the terminal can be indicated only by the resource indication value, which is conducive to saving communication resources.
  • the first information includes: a bitmap and a resource indication value.
  • the indication to the terminal can be implemented through the bitmap and the resource indication value, which is helpful to improve the accuracy of the indication.
  • the first information includes at least one resource indication value.
  • At least one resource indication value may be used to indicate the terminal, which is beneficial to improving the accuracy of the indication.
  • a first resource indication value in the at least one resource indication value is used to indicate a time domain resource of a subband in a first time domain unit in the at least one time domain unit.
  • the terminal can determine the time domain resources of the subband in each time domain unit in at least one time domain unit according to at least one resource indication value in the first information, which is conducive to ensuring the accuracy of determining the time domain resources of the subband in each time domain unit.
  • some time domain units in the at least one time domain unit are configured with subbands, and the at least one resource indication value is used to indicate the time domain resources of the subbands in the some time domain units.
  • the network device can configure subbands in part of the time domain units of at least one time domain unit and in other time domain units. No subband is configured in the time domain unit. In order to save the communication resources occupied by at least one resource indication value, at least one resource indication value may be used to indicate the time domain resources of the subband in some time domain units.
  • the first information further includes the bitmap, wherein the bitmap is used to indicate the time domain unit in which the subband is configured in the at least one time domain unit.
  • the network device may indicate the time domain unit configured with subbands in at least one time domain unit through a bitmap in the first information, so that the terminal may accurately determine the time domain unit configured with subbands in at least one time domain unit according to the bitmap.
  • the first resource indication value is further used to indicate at least one of the following: a subband is configured in the first time domain unit; and a subband is not configured in the first time domain unit.
  • the first resource indication value is a predefined value, used to indicate that no subband is configured in the first time domain unit.
  • the first resource indication value includes a value other than a predefined value, and is used to indicate that a subband is configured in the first time domain unit.
  • the network device can configure subbands in some time domain units of at least one time domain unit, but not configure subbands in other time domain units, in order to enable the terminal to determine which time domain unit has no subband configured, the network device can set the first resource indication value associated with the first time domain unit to a predefined value when the subband is not configured in the first time domain unit, so that after receiving the first resource indication value, the terminal can determine that the subband is not configured in the first time domain unit associated with the first resource indication value.
  • the first information includes a resource indication value.
  • the resource indication value is used to indicate the time domain resource of a subband in each time domain unit in the at least one time domain unit.
  • the number of resource indication values in the first information is relatively small, which is conducive to saving communication resources.
  • the method further comprises: determining, based on the first information, that the time domain resources of the uplink subband in the first time domain unit in the at least one time domain unit include uplink time domain resources, and determining that no uplink subband is configured in the uplink time domain resources.
  • the method further comprises: determining, based on the first information, that the time domain resources of the downlink subband in the first time domain unit in the at least one time domain unit include downlink time domain resources, and determining that no downlink subband is configured in the downlink time domain resources.
  • the terminal determines that the time domain resources of the downlink subband in the first time domain unit in at least one time domain unit include the downlink time domain resources according to the resource indication value in the first information, this is generally due to the different types of symbols in each time domain unit and the limited accuracy of the resource indication value for each time domain unit.
  • the network device does not reconfigure the downlink subband on the downlink time domain resources, so the terminal can determine that the downlink subband is not configured in the downlink time domain resources, thereby accurately determining the time domain resources of the downlink subband in the time domain unit.
  • the method further comprises: determining, based on the first information, that the time domain resources of the subband in the first time domain unit in the at least one time domain unit include flexible time domain resources, and determining that some time domain resources in the flexible time domain resources are not configured with the subband.
  • the terminal can still determine that some time domain resources in the flexible time domain resources where the subband is located are not configured with subbands, so that the user can switch between uplink and downlink on some time domain resources, which is conducive to ensuring good communication effects.
  • the first information further includes the bitmap, wherein the bitmap Used to indicate a time domain unit in which a subband is configured in the at least one time domain unit.
  • the network device indicates the bitmap to the terminal, which helps to ensure that the terminal accurately determines the time domain unit configured with the subband in at least one time domain unit.
  • the resource indication value includes at least one of the following: a starting position; and a duration.
  • the terminal is facilitated to determine the time domain resources according to the starting position and the duration.
  • the first information includes a bitmap.
  • determining the time domain resources of the subband in each time domain unit in at least one time domain unit according to the first information includes: each bit in the bitmap indicates a first value, and determining that the time domain resources of the subband in each time domain unit in at least one time domain unit are all time domain resources in the time domain unit where the subband is located.
  • the method further comprises: each bit in the bitmap indicates a second value, and determines that no subband is configured in each time domain unit in at least one time domain unit.
  • the network device may set the position of each bit in the bitmap to the first value. After the terminal receives the first indication information, when it is determined that each bit in the bitmap indicates the first value, it can be determined that the time domain resources of the subband in each time domain unit in at least one time domain unit are all the time domain resources in the time domain unit where the subband is located. Accordingly, it can be achieved that the time domain resources of the subband in each time domain unit in at least one time domain unit are indicated by a bitmap, which is conducive to saving communication resources.
  • an embodiment of the present disclosure proposes a resource determination method, which is executed by a network device, and the method includes: sending first information to a terminal, wherein the first information is used to determine the time domain resources of a subband in each time domain unit in at least one time domain unit.
  • the subband includes at least one of the following: an uplink subband; a downlink subband.
  • the first information includes at least one of the following: a bitmap; a resource indication value.
  • the first information includes at least one resource indication value.
  • a first resource indication value in the at least one resource indication value is used to indicate a time domain resource of a subband in a first time domain unit in the at least one time domain unit.
  • some time domain units in the at least one time domain unit are configured with subbands, and the at least one resource indication value is used to indicate the time domain resources of the subbands in the some time domain units.
  • the first information further includes the bitmap, wherein the bitmap is used to indicate the time domain unit in which the subband is configured in the at least one time domain unit.
  • the first resource indication value is further used to indicate at least one of the following: a subband is configured in the first time domain unit; and a subband is not configured in the first time domain unit.
  • the first resource indication value is a predefined value, used to indicate that no subband is configured in the first time domain unit.
  • the first resource indication value includes a value other than a predefined value, and is used to indicate that a subband is configured in the first time domain unit.
  • the first information includes a resource indication value.
  • the resource indication value is used to indicate the time domain resource of a subband in each time domain unit in the at least one time domain unit.
  • the first information further includes the bitmap, wherein the bitmap is used to indicate the time domain unit in which the subband is configured in the at least one time domain unit.
  • the resource indication value includes at least one of the following: a starting position; and a duration.
  • the first information includes a bitmap.
  • the bitmap is used to determine that the time domain resources of the subband in each time domain unit in at least one time domain unit are all time domain resources in the time domain unit where the subband is located, wherein each bit in the bitmap indicates a first value.
  • the bitmap is used to determine that a subband is not configured in each time domain unit in at least one time domain unit, wherein each bit in the bitmap indicates a second value.
  • an embodiment of the present disclosure proposes a terminal, comprising: one or more processors; wherein the terminal is used to execute the method described in the first aspect and the optional implementation manner of the first aspect.
  • an embodiment of the present disclosure proposes a network device, the network device comprising: one or more processors; wherein the network device is used to execute the method described in the second aspect and the optional implementation manner of the second aspect.
  • an embodiment of the present disclosure proposes a resource determination method, including: a network device sends first information to a terminal, wherein the first information is used to determine the time domain resources of a subband in each time domain unit in at least one time domain unit; and the terminal determines the time domain resources of a subband in each time domain unit in at least one time domain unit based on the first information.
  • an embodiment of the present disclosure proposes a communication device, which includes: one or more processors; one or more memories for storing instructions; wherein the processor is used to call the instructions so that the communication device executes the resource determination method described in the first and second aspects, and the optional implementation methods of the first and second aspects.
  • an embodiment of the present disclosure proposes a communication system, which includes: a terminal and a network device; wherein the terminal is used to execute the method described in the first aspect and the second aspect, and the optional implementation of the first aspect and the second aspect, and the network device is used to execute the resource determination method described in the first aspect and the second aspect, and the optional implementation of the first aspect and the second aspect.
  • an embodiment of the present disclosure proposes a storage medium, wherein the storage medium stores instructions.
  • the communication device executes the resource determination method described in the first and second aspects, and the optional implementation methods of the first and second aspects.
  • an embodiment of the present disclosure proposes a program product.
  • the communication device executes the method described in the first and second aspects, and the optional implementation methods of the first and second aspects.
  • an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the resource determination method as described in the first and second aspects, and the optional implementations of the first and second aspects.
  • the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method, which will not be repeated here.
  • the embodiments of the present disclosure provide a resource determination method, a terminal, a network device, a communication device, and a storage medium.
  • the resource determination method, information processing method, communication method, and other terms can be replaced with each other, the resource determination device, information processing device, communication device, and other terms can be replaced with each other, and the information processing system, communication system, and other terms can be replaced with each other.
  • each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined.
  • a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged.
  • the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined, for example, some or all of the steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.
  • plurality refers to two or more.
  • the terms "at least one of”, “one or more”, “a plurality of”, “multiple”, etc. can be used interchangeably.
  • "at least one of A and B", “A and/or B", “A in one case, B in another case”, “in response to one case A, in response to another case B”, etc. may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); in some embodiments, A and B (both A and B are executed). When there are more branches such as A, B, C, etc., the above is also similar.
  • the recording method of "A or B” may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed).
  • A A is executed independently of B
  • B B is executed independently of A
  • execution is selected from A and B (A and B are selectively executed).
  • prefixes such as “first” and “second” in the embodiments of the present disclosure are only used to distinguish different description objects, and do not constitute restrictions on the position, order, priority, quantity or content of the description objects.
  • the statement of the description object refers to the description in the context of the claims or embodiments, and should not constitute unnecessary restrictions due to the use of prefixes.
  • the description object is a "field”
  • the ordinal number before the "field” in the "first field” and the "second field” does not limit the position or order between the "fields”
  • the "first” and “second” do not limit whether the "fields” they modify are in the same message, nor do they limit the order of the "first field” and the "second field”.
  • the description object is a "level”
  • the ordinal number before the "level” in the “first level” and the “second level” does not limit the priority between the "levels”.
  • the number of description objects is not limited by the ordinal number, and can be one or more. Taking the "first device” as an example, the number of "devices” can be one or more.
  • the objects modified by different prefixes may be the same or different. For example, if the description object is "device”, then the “first device” and the “second device” may be the same device or different devices, and their types may be the same or different. For another example, if the description object is "information”, then the "first information” and the “second information” may be the same information or different information, and their contents may be the same or different.
  • “including A”, “comprising A”, “used to indicate A”, and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.
  • terms such as “greater than”, “greater than or equal to”, “not less than”, “more than”, “more than or equal to”, “not less than”, “higher than”, “higher than or equal to”, “not lower than”, and “above” can be replaced with each other, and terms such as “less than”, “less than or equal to”, “not greater than”, “less than”, “less than or equal to”, “no more than”, “lower than”, “lower than or equal to”, “not higher than”, and “below” can be replaced with each other.
  • devices and the like can be interpreted as physical or virtual, and their names are not limited to those in the embodiments.
  • network may be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.).
  • the terms “serving cell”, “carrier”, “component carrier”, “bandwidth part (BWP)” and the like are interchangeable.
  • terminal In some embodiments, the terms "terminal”, “terminal device”, “user equipment (UE)”, “user terminal” “mobile station (MS)”, “mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client and the like can be used interchangeably.
  • the access network device, the core network device, or the network device can be replaced by a terminal.
  • the various embodiments of the present disclosure can also be applied to a structure in which the access network device, the core network device, or the network device and the communication between the terminals is replaced by the communication between multiple terminals (for example, device-to-device (D2D), vehicle-to-everything (V2X), etc.).
  • D2D device-to-device
  • V2X vehicle-to-everything
  • it can also be set as a structure in which the terminal has all or part of the functions of the access network device.
  • terms such as "uplink” and "downlink” can also be replaced by terms corresponding to communication between terminals (for example, "side”).
  • uplink channels, downlink channels, etc. can be replaced by side channels
  • uplinks, downlinks, etc. can be replaced by side links.
  • the terminal may be replaced by an access network device, a core network device, or a network device.
  • the access network device, the core network device, or the network device may also be configured to have a structure that has all or part of the functions of the terminal.
  • acquisition of data, information, etc. may comply with the laws and regulations of the country where the data is obtained.
  • data, information, etc. may be obtained with the user's consent.
  • each element, each row, or each column in the table of the embodiments of the present disclosure may be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns may also be implemented as an independent embodiment.
  • FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • the communication system 100 includes a terminal 101 and a network device 102, wherein the network device includes at least one of the following: an access network device and a core network device.
  • the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited to these.
  • a mobile phone a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device
  • the access network device is, for example, a node or device that accesses a terminal to a wireless network.
  • the access network device may include an evolved Node B (eNB), a next generation evolved Node B (ng-eNB), a next generation Node B (gNB), a node B (NB), a home node B (HNB), a home evolved node B (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto.
  • eNB evolved Node B
  • ng-eNB next generation evolved Node B
  • gNB next generation Node B
  • NB node
  • the core network device may be a device including one or more network elements, or may be multiple devices or device groups, each including all or part of the one or more network elements.
  • the network element may be virtual or physical.
  • the core network may include, for example, at least one of the Evolved Packet Core (EPC), the 5G Core Network (5GCN), and the Next Generation Core (NGC).
  • EPC Evolved Packet Core
  • 5GCN 5G Core Network
  • NGC Next Generation Core
  • the technical solution of the present disclosure may be applicable to the Open RAN architecture.
  • the interfaces between access network devices or within access network devices involved in the embodiments of the present disclosure may become internal interfaces of the Open RAN, and the processes between these internal interfaces may be Interaction with information can be achieved through software or programs.
  • the access network device may be composed of a centralized unit (central unit, CU) and a distributed unit (distributed unit, DU), wherein the CU may also be called a control unit (control unit).
  • the CU-DU structure may be used to split the protocol layer of the access network device, with some functions of the protocol layer being centrally controlled by the CU, and the remaining part or all of the functions of the protocol layer being distributed in the DU, and the DU being centrally controlled by the CU, but not limited to this.
  • the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure.
  • a person of ordinary skill in the art can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.
  • the following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or part of the subject, but are not limited thereto.
  • the subjects shown in FIG1 are examples, and the communication system may include all or part of the subjects in FIG1 , or may include other subjects other than FIG1 , and the number and form of the subjects are arbitrary, and the subjects may be physical or virtual, and the connection relationship between the subjects is an example, and the subjects may be connected or disconnected, and the connection may be in any manner, and may be a direct connection or an indirect connection, and may be a wired connection or a wireless connection.
  • LTE Long Term Evolution
  • LTE-A LTE-Advanced
  • LTE-B LTE-Beyond
  • SUPER 3G IMT-Advanced
  • 4G the fourth generation mobile communication system
  • 5G 5G new radio
  • FAA Future Radio Access
  • RAT New Radio
  • NR New Radio
  • NX New radio access
  • the present invention relates to wireless communication systems such as LTE, Wi-Fi (X), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) network, Device to Device (D2D) system, Machine to Machine (M2M) system, Internet of Things (IoT) system, Vehicle to Everything (V2X), systems using other communication methods, and next-generation systems expanded based on them.
  • PLMN Public Land Mobile Network
  • D2D Device to Device
  • M2M Machine to Machine
  • IoT Internet of Things
  • V2X Vehicle to Everything
  • systems using other communication methods and next-generation systems expanded based on them.
  • next-generation systems expanded based on them.
  • a combination of multiple systems for example, a combination of
  • Fig. 2 is an interactive schematic diagram of a resource determination method according to an embodiment of the present disclosure.
  • the resource determination method can be applied to a communication system.
  • the resource determination method includes:
  • Step 201 A network device sends first information to a terminal.
  • the terminal receives first information.
  • the first information is used to determine a time domain resource of a subband in each time domain unit of at least one time domain unit.
  • the sub-band and the time domain resource where the sub-band is located may correspond to different communication directions.
  • the network device communicates in different directions on the time domain unit configured with the subband.
  • the uplink subband is configured in the downlink time slot, and the network device can perform uplink communication in the uplink subband in the downlink time slot, and perform downlink communication in the frequency domain resources outside the uplink subband.
  • the uplink subband is configured in the flexible time slot, and the network device can perform uplink communication in the uplink subband in the flexible time slot, and perform downlink communication in the frequency domain resources outside the uplink subband.
  • the sub-band includes at least one of the following: an uplink sub-band; a downlink sub-band.
  • the network device configures an uplink subband for the terminal in a first type of time domain unit, wherein the frequency domain resources corresponding to the first type of time domain unit include downlink frequency domain resources.
  • the first type of time domain unit includes at least one of the following: a flexible time domain unit and a downlink time domain unit.
  • the network device configures a downlink subband for the terminal in a second type of time domain unit, wherein the frequency domain resources corresponding to the second type of time domain unit include uplink frequency domain resources.
  • the second type of time domain unit includes at least one of the following: a flexible time domain unit and an uplink time domain unit.
  • the first information includes at least one of the following: a bitmap; a resource indication value.
  • the first information includes at least one resource indication value.
  • a first resource indication value in the at least one resource indication value is used to indicate a time domain resource of a subband in a first time domain unit in the at least one time domain unit.
  • some time domain units in at least one time domain unit are configured with subbands, and at least one resource indication value is used to indicate the time domain resources of the subbands in the some time domain units.
  • the association relationship may be pre-configured by the network device, or the association relationship may be agreed upon by a protocol.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate a time domain unit in which a subband is configured in the at least one time domain unit.
  • the first resource indication value is further used to indicate at least one of the following: a subband is configured in the first time domain unit; and a subband is not configured in the first time domain unit.
  • the first resource indication value is a predefined value used to indicate that no subband is configured in the first time domain unit.
  • the first resource indication value includes a value other than a predefined value, and is used to indicate that a subband is configured in the first time domain unit.
  • the first information includes a resource indication value.
  • the resource indication value is used to indicate the time domain resource of a subband in each time domain unit in at least one time domain unit.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate a time domain unit in which a subband is configured in the at least one time domain unit.
  • the resource indication value includes at least one of the following: a starting position; a duration.
  • the resource indication value may only include the starting position.
  • the duration of the resource indication value may be pre-configured by the network device for the terminal, or may be agreed upon by a protocol.
  • the resource indication value may only include the duration.
  • the starting position of the resource indication value may be pre-configured by the network device for the terminal, or may be agreed upon by a protocol.
  • the first information includes a bitmap
  • determining the time domain resources of the subband in each time domain unit in at least one time domain unit according to the first information includes at least one of the following:
  • Each bit in the bitmap indicates a first value, and determines that the time domain resources of the subband in each time domain unit in at least one time domain unit are all the time domain resources in the time domain unit where the subband is located;
  • Each bit in the bitmap indicates a second value, determining that no subband is configured in each time domain unit in at least one time domain unit.
  • a bitmap is used to determine that the time domain resources of a subband in each time domain unit in at least one time domain unit are all time domain resources in the time domain unit where the subband is located, wherein each bit in the bitmap indicates a first value.
  • a bitmap is used to determine that a subband is not configured in each time domain unit in at least one time domain unit, wherein each bit in the bitmap indicates a second value.
  • Step S202 The terminal determines a time domain resource of a subband in each time domain unit in at least one time domain unit according to the first information.
  • the first information includes at least one resource indication value, and a first resource indication value in the at least one resource indication value is used to indicate a time domain resource of a subband in a first time domain unit in the at least one time domain unit.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate a time domain unit in which a subband is configured in the at least one time domain unit.
  • the first information includes a resource indication value, where the resource indication value is used to indicate a time domain resource of a subband in each time domain unit in at least one time domain unit.
  • the terminal determines, based on the first information, that the time domain resources of the uplink subband in the first time domain unit in at least one time domain unit include the uplink time domain resources, and determines that no uplink subband is configured in the uplink time domain resources.
  • the terminal determines, based on the first information, that the time domain resources of the subband in the first time domain unit in at least one time domain unit include flexible time domain resources, and determines that some time domain resources in the flexible time domain resources are not configured with subbands.
  • the first information includes a bitmap.
  • each bit in the bitmap indicates a second value
  • the terminal determines that no subband is configured in each time domain unit in the at least one time domain unit.
  • the communication method involved in the embodiment of the present disclosure may include at least one of step S201 to step S202.
  • step S201 may be implemented as an independent embodiment
  • step S202 may be implemented as an independent embodiment
  • step S201+step S202 may be implemented as independent embodiments, but are not limited thereto.
  • step S201 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • step S202 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • the resource determination method may include the following steps:
  • the network device can configure a subband for the terminal on the frequency domain resources corresponding to the time domain resources.
  • the subband and the time domain resources where the subband is located can correspond to different communication directions. Accordingly, the network device can communicate in different directions on the time domain unit configured with the subband. For example, full-duplex communication can be achieved, which is conducive to improving communication efficiency.
  • the sub-band includes at least one of the following: an uplink sub-band; a downlink sub-band.
  • the network device can configure an uplink subband for the terminal in a first type of time domain unit, wherein the frequency domain resources corresponding to the first type of time domain unit include downlink frequency domain resources.
  • the first type of time domain unit includes at least one of the following: a flexible time domain unit and a downlink time domain unit.
  • the network device may configure a downlink subband for the terminal in a second type of time domain unit, wherein the second type of time domain unit
  • the frequency domain resources corresponding to the element include uplink frequency domain resources.
  • the second type of time domain unit includes at least one of the following: a flexible time domain unit and an uplink time domain unit.
  • the frequency domain resources corresponding to the second type of time domain unit may include uplink frequency domain resources, on this basis, a downlink sub-band is configured for the terminal in the second type of time domain unit.
  • the network device can receive information sent by the terminal in the uplink frequency domain resources and send information to the terminal in the downlink sub-band in the second type of time domain unit, thereby realizing simultaneous reception and transmission of information in one time domain unit, which is conducive to improving communication efficiency.
  • the time domain unit in the embodiment of the present disclosure includes at least one of the following: symbol, slot, frame, subframe, wherein the symbol may be an OFDM (Orthogonal Frequency Division Multiplexing) symbol.
  • OFDM Orthogonal Frequency Division Multiplexing
  • the resource indication value includes at least one of the following: a starting position; a duration.
  • the starting position is used to indicate the starting position of the time domain resource of the subband in the time domain unit
  • the duration is used to indicate the duration of the time domain resource of the subband in the time domain unit.
  • the terminal can determine the time domain resource of the subband in the time domain unit according to the starting position and the duration.
  • the resource indication value indicated by the first information may only include the duration.
  • the starting position of the resource indication value may be pre-configured by the network device for the terminal or agreed upon by the protocol.
  • the following uses several embodiments to exemplify several situations such as the first information including a bitmap and a resource indication value, the first information only including a resource indication value, and the first information only including a bitmap.
  • the first information includes at least one resource indication value.
  • the network device may configure subbands in all time domain units, or may configure subbands in some time domain units, and the at least one resource indication value may indicate the time domain resource of the subband in the time domain unit where the subband is configured.
  • a first resource indication value in the at least one resource indication value is used to indicate a time domain resource of a subband in a first time domain unit in the at least one time domain unit.
  • association relationship there may be an association relationship between the resource indication value and the time domain unit, and the association relationship may be pre-configured by the network device, or the association relationship may be agreed upon by a protocol.
  • the terminal may determine, according to the association between the resource indication value and the time domain unit, which time domain resource of the subband in the at least one time domain unit is specifically indicated by each resource indication value in the at least one resource indication value.
  • the association relationship between the resource indication value and the time domain unit may include: at least one resource indication value is associated with at least one time domain unit from front to back in the time domain from front to back in the first information.
  • the association relationship is not limited to this and can be set as needed, for example, the time domain unit identifier can also be associated with the resource indication value.
  • At least one resource indication value may include 10 resource indication values, wherein the first resource indication value is used to indicate the time domain resources of the subband on the first time slot (slot#0), the second resource indication value is used to indicate the time domain resources of the subband on the second time slot (slot#1),..., the tenth resource indication value is used to indicate the time domain resources of the subband on the tenth time slot (slot#9).
  • the time domain resource of the subband in the time slot may be a symbol corresponding to the subband in the time slot.
  • the third resource indication value in the above example is used to indicate the time domain resource of the subband in the third time slot (slot#2).
  • the terminal may determine that the time domain resource of the subband in the third time slot (e.g., including 14 symbols) is the first symbol to the eighth symbol based on the third resource indication value.
  • the terminal can determine the time domain resource of the subband in each time domain unit in at least one time domain unit according to at least one resource indication value in the first information.
  • the first indication information may only include the resource indication value, but not necessarily the bitmap.
  • the first resource indication value is further used to indicate at least one of the following:
  • At least one time domain unit is configured with a subband time domain unit
  • At least one time domain unit is not configured with a time domain unit of a subband.
  • the first resource indication value is a predefined value, used to indicate that no subband is configured in the first time domain unit.
  • the first resource indication value includes a value other than the predefined value, used to indicate that no subband is configured in the first time domain unit.
  • the predefined value can be preconfigured by the network device or agreed upon by the protocol.
  • the network device can configure the subband in some time domain units of at least one time domain unit and not configure the subband in other time domain units, in order to enable the terminal to determine which time domain unit has not configured the subband, the network device can set the first resource indication value associated with the first time domain unit to a predefined value when the subband is not configured in the first time domain unit, so that after receiving the first resource indication value, the terminal can determine that the subband is not configured in the first time domain unit associated with the first resource indication value.
  • the first resource indication value includes a first starting position and a first continuous length
  • the predefined value may be 0 or 1.
  • the terminal may determine that no subband is configured in the first time domain unit associated with the first resource indication value; when the first starting position and the first continuous length are not all 0, the terminal may determine that a subband is configured in the first time domain unit associated with the first resource indication value, and may determine the time domain resource of the subband according to the first starting position and the first continuous length.
  • some time domain units in at least one time domain unit are configured with subbands, and at least one resource indication value is used to indicate the time domain resources of the subbands in the some time domain units.
  • At least one resource indication value can be used to indicate the time domain resources of the subbands in some time domain units.
  • FIG. 4 is a schematic diagram showing a time domain unit according to an embodiment of the present disclosure.
  • the network device can configure a time division duplexing (TDD) time slot structure for the terminal.
  • TDD time division duplexing
  • the network device can configure the above time slot structure for the terminal through the time division duplex uplink and downlink common configuration (tdd-UL-DL-ConfigurationCommon) carried in the system information block (System Information Block, SIB).
  • SIB System Information Block
  • the terminal can determine the type of the time slot according to the time slot structure, wherein the type of the time slot includes at least one of the following: a downlink time slot, a flexible time slot, and an uplink time slot.
  • the time slot structure can be DDFFFFFFUU, wherein D represents downlink, F represents flexible, and U represents downlink, that is, the TDD time slot structure can include a cycle, wherein there are 10 time slots, wherein the 1st to 2nd time slots (slot#0 to slot#1) are downlink time slots, the 3rd to 8th time slots (slot#2 to slot#7) are flexible time slots, and the 9th to 10th time slots (slot#8 to slot#9) are uplink time slots.
  • the terminal may also determine the type of each symbol in the flexible time slot according to the time slot structure, wherein the type of the symbol includes at least one of the following: a downlink symbol, a flexible symbol, and an uplink symbol.
  • the flexible symbol includes at least one of the following: a dynamic flexible symbol (dynamic symbol) and a semi-static flexible symbol (semi-flexible symbol for short).
  • slot#3 among the 10 time slots shown in Figure 4 contains 14 symbols (not specifically shown in the figure).
  • the terminal can determine that the type of symbols in slot#3 is DDDDDDDDFUUUUU based on the time slot structure, that is, the 1st to 8th symbols are downlink symbols, the 9th symbol is a flexible symbol, and the 10th to 14th symbols are uplink symbols.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate at least one of the following:
  • At least one time domain unit is configured with a subband time domain unit
  • At least one time domain unit is not configured with a time domain unit of a subband.
  • a bitmap is used to indicate a time domain unit configured with a subband in at least one time domain unit.
  • the terminal needs to first determine a time domain unit configured with a subband in at least one time domain unit before determining the time domain resource of the subband indicated by the at least one resource indication value for the time domain unit configured with the subband.
  • the network device may indicate the time domain unit configured with the subband in at least one time domain unit through a bitmap in the first information, and the terminal may determine the time domain unit configured with the subband in at least one time domain unit according to the bitmap.
  • the bitmap may include at least one bit.
  • the number of bits in the bitmap is the same as the number of time domain units in at least one time domain unit, for example, the at least one time domain unit is n time domain units, and the bitmap may include n bits, wherein the i-th bit is used to indicate whether a subband is configured on the i-th time domain unit, 1 ⁇ i ⁇ n.
  • a bit of 1 may indicate that a subband is configured
  • a bit of 0 may indicate that a subband is not configured.
  • the terminal may determine that the first 4 time slots (slot#0 to slot#3) of the 10 time slots are configured with uplink subbands.
  • the first information may also include 4 resource indication values, wherein the first resource indication value is used to indicate the time domain resources of the uplink subband in slot#0, the second resource indication value is used to indicate the time domain resources of the uplink subband in slot#1, the third resource indication value is used to indicate the time domain resources of the uplink subband in slot#2, and the fourth resource indication value is used to indicate the time domain resources of the uplink subband in slot#3.
  • the first information includes a resource indicator value.
  • the resource indicator value is used to indicate the time domain resources of the subband in each time domain unit in at least one time domain unit. Accordingly, the number of resource indicator values in the first information is relatively small, which is conducive to saving communication resources.
  • the terminal can determine that in each time slot configured with an uplink subband, the time domain resources of the uplink subband in the time slot are the 7th to the 10th symbols.
  • FIG5 is a schematic flow chart of another resource determination method according to an embodiment of the present disclosure.
  • the method shown in this embodiment can be executed by a terminal.
  • the resource determination method further includes:
  • step S501 it is determined based on the first information that the time domain resources of the uplink subband in the first time domain unit in at least one time domain unit include uplink time domain resources, and it is determined that no uplink subband is configured in the uplink time domain resources; and/or, it is determined based on the first information that the time domain resources of the downlink subband in the first time domain unit in at least one time domain unit include downlink time domain resources, and it is determined that no downlink subband is configured in the downlink time domain resources.
  • FIG. 5 can be implemented independently or in combination with at least one other embodiment in the present disclosure.
  • the specific selection can be made as needed, and the present disclosure is not limited thereto.
  • the network device indicates the time domain resources of the subband in each time domain unit in at least one time domain unit through a resource indication value.
  • the type of symbols in each time domain unit may be different, which will result in different usage of the time domain of the subband indicated by the resource indication value for each time domain unit.
  • the network device when the terminal determines that the time domain resources of the uplink subband in the first time domain unit in at least one time domain unit include uplink time domain resources based on the resource indication value in the first information, since the time domain resources corresponding to the uplink time domain resources are all uplink resources, the network device does not need to configure the uplink subband on the uplink time domain resources.
  • the terminal determines that the time domain resources of the uplink subband in the first time domain unit in at least one time domain unit include the uplink time domain resources based on the resource indication value in the first information, this is generally due to the different types of symbols in each time domain unit and the limited accuracy of the resource indication value for each time domain unit.
  • the network device does not reconfigure the uplink subband on the uplink time domain resources, so the terminal can determine that the uplink subband is not configured in the uplink time domain resources, thereby accurately determining the time domain resources of the uplink subband in the time domain unit.
  • the network device does not need to configure the downlink subband on the downlink time domain resources.
  • the terminal determines that the time domain resources of the downlink subband in the first time domain unit in at least one time domain unit include the downlink time domain resources based on the resource indication value in the first information, this is generally due to the different types of symbols in each time domain unit and the limited accuracy of the resource indication value for each time domain unit.
  • the network device does not reconfigure the downlink subband on the downlink time domain resources, so the terminal can determine that the downlink subband is not configured in the downlink time domain resources, thereby accurately determining the time domain resources of the downlink subband in the time domain unit.
  • slot#1 is a downlink time slot, in which all symbols are downlink symbols;
  • slot#2 is a flexible time slot, in which the symbol type is DDDDDDDDFUUUUU, that is, the 1st to 8th symbols are The 7th symbol is a downlink symbol, the 9th symbol is a flexible symbol, and the 10th to 14th symbols are uplink symbols.
  • the resource indication value in the first information indicates that the time domain resources of the subband are the 7th to 10th symbols.
  • the 7th to 10th symbols are all downlink symbols, excluding uplink time domain resources. Then the terminal can determine that in slot1#1, the time domain resources of the uplink subband are all downlink symbols from the 7th to the 10th symbols;
  • the terminal can determine that in slot1#2, the time domain resources of the uplink subband are the 7th to 9th symbols, and the uplink subband is not configured on the 10th time domain symbol.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate at least one of the following:
  • At least one time domain unit is configured with a subband time domain unit
  • At least one time domain unit is not configured with a time domain unit of a subband.
  • the terminal when a resource indication value is used to indicate the time domain resource of the subband in each time domain unit in at least one time domain unit, the terminal needs to first determine the time domain unit configured with a subband in at least one time domain unit before determining the time domain resource of the subband indicated by the resource indication value for the time domain unit configured with a subband.
  • the network device can indicate the time domain unit configured with a subband in at least one time domain unit through the bitmap in the first information, and the terminal can determine the time domain unit configured with a subband in at least one time domain unit according to the bitmap.
  • the bitmap may include at least one bit.
  • the number of bits in the bitmap is the same as the number of time domain units in at least one time domain unit, for example, the at least one time domain unit is n time domain units, and the bitmap may include n bits, wherein the i-th bit is used to indicate whether a subband is configured on the i-th time domain unit, 1 ⁇ i ⁇ n.
  • a bit of 1 may indicate that a subband is configured
  • a bit of 0 may indicate that a subband is not configured.
  • At least one time domain unit includes 10 time slots
  • the bitmap may be 11110000000000
  • the terminal may determine that the first 4 time slots (slot#0 to slot#3) of the 10 time slots are configured with uplink subbands according to the bitmap.
  • the first information may also include 1 resource indication value, wherein the resource indication value is used to indicate the time domain resources of the uplink subband in slot#0 to slot#3.
  • FIG6 is a schematic flow chart of another resource determination method according to an embodiment of the present disclosure.
  • the method shown in this embodiment can be executed by a terminal.
  • the resource determination method further includes:
  • step S601 it is determined according to first information that time domain resources of a subband in a first time domain unit in at least one time domain unit include flexible time domain resources, and it is determined that some time domain resources in the flexible time domain resources are not configured with subbands.
  • FIG. 6 can be implemented independently or in combination with at least one other embodiment in the present disclosure.
  • the specific selection can be made as needed, and the present disclosure is not limited thereto.
  • the terminal determines, based on the first information, that the time domain resources of the subband in the first time domain unit include flexible time domain resources, such as semi-flexible symbol. Since the time domain resources after the flexible time domain resources are generally downlink time domain resources or uplink time domain resources, there will be uplink and downlink switching from the flexible time domain resources to the subsequent time domain resources. In this case, if communication is performed on the subband in all flexible time domain resources, it is difficult to reserve time for uplink and downlink switching, which is likely to affect the communication effect.
  • the terminal can still determine that some time domain resources in the flexible time domain resources where the subbands are located are not configured with subbands, so that the user can switch between uplink and downlink on some time domain resources, which is conducive to ensuring good communication effects.
  • the flexible time domain resources where the subband is located include n semi-flexible symbols, and part of the time domain resources in the n semi-flexible symbols may be from the last 1st semi-flexible symbol to the mth semi-flexible symbol, 1 ⁇ m ⁇ n. Then the terminal may use the subband communication in n-m semi-flexible symbols among the n semi-flexible symbols, and may switch between uplink and downlink in the last 1st to the mth semi-flexible symbol.
  • the first information includes a bitmap
  • determining the time domain resources of the subband in each time domain unit in at least one time domain unit according to the first information includes at least one of the following:
  • Each bit in the bitmap indicates a first value
  • the time domain resources of the subband in each time domain unit in at least one time domain unit are determined to be all time domain resources in the time domain unit where the subband is located, wherein each bit in the bitmap indicates the first value
  • Each bit in the bitmap indicates a second value, and it is determined that no subband is configured in each time domain unit in at least one time domain unit, wherein each bit in the bitmap indicates a second value.
  • the first value and the second value may be different values.
  • the first information may include only a bitmap but not a resource indication value. Accordingly, a bitmap may be used to indicate the time domain resources of the subband in each time domain unit in at least one time domain unit.
  • the first information contains less information, which is conducive to saving communication resources.
  • FIG7 is a schematic flow chart of another resource determination method according to an embodiment of the present disclosure. The method shown in this embodiment can be performed by a terminal. As shown in FIG7, determining the time domain resources of a subband in each time domain unit in at least one time domain unit according to the first information includes:
  • each bit in the bitmap indicates a first value, and it is determined that the time domain resources of the subband in each time domain unit in at least one time domain unit are all the time domain resources in the time domain unit where the subband is located.
  • FIG. 7 can be implemented independently or in combination with at least one other embodiment in the present disclosure.
  • the specific selection can be made as needed, and the present disclosure is not limited thereto.
  • the network device may set the position of each bit in the bitmap to the first value. After the terminal receives the first indication information, when it is determined that each bit in the bitmap indicates the first value, it may be determined that the time domain resources of the subband in each time domain unit in at least one time domain unit are all the time domain resources in the time domain unit where the subband is located. Accordingly, it is possible to indicate the time domain resources of the subband in each time domain unit in at least one time domain unit through a bitmap, which is conducive to saving communication resources.
  • At least one time domain unit is 10 time slots
  • the first value may be 1, and when the terminal determines that the bitmap in the first information is 1111111111, it may further determine that the time domain resources of the subband in each of the 10 time slots are all symbols in the time slot.
  • the resource determination method further includes: each bit in the bitmap indicates a second value, and determines that no subband is configured in each time domain unit in at least one time domain unit.
  • the network device may set the position of each bit in the bitmap to a second value. After the terminal receives the first indication information, when it is determined that each bit in the bitmap indicates the second value, it can be determined that no subband is configured in each time domain unit in at least one time domain unit.
  • At least one time domain unit is 10 time slots, and the second value may be 0.
  • the terminal determines that the bitmap in the first information is 0000000000, it may further determine that no subband is configured in each of the 10 time slots.
  • Figure 8 is a schematic flow chart of a resource determination method according to an embodiment of the present disclosure.
  • the resource determination method shown in this embodiment can be executed by a network device.
  • the resource determination method may include the following steps:
  • step S801 first information is sent to a terminal, wherein the first information is used to determine a time domain resource of a subband in each time domain unit in at least one time domain unit.
  • FIG. 8 can be implemented independently or in combination with at least one other embodiment in the present disclosure.
  • the specific selection can be made as needed, and the present disclosure is not limited thereto.
  • the network device can configure a subband for the terminal on the frequency domain resources corresponding to the time domain resources.
  • the subband and the time domain resources where the subband is located can correspond to different communication directions. Accordingly, the network device can communicate in different directions on the time domain unit configured with the subband. For example, full-duplex communication can be achieved, which is conducive to improving communication efficiency.
  • the network device can indicate to the terminal through the first information the time domain resources of the subband configured by the network device on each time domain unit in at least one time domain unit, so that the terminal can determine the time domain resources of the subband on the time domain unit according to the first information. Accordingly, it is helpful to ensure that the terminal accurately determines the time domain resources of the subband, and then can communicate based on the subband on the time domain resources of the subband.
  • the sub-band includes at least one of the following: an uplink sub-band; a downlink sub-band.
  • the network device can configure an uplink subband for the terminal in a first type of time domain unit, wherein the frequency domain resources corresponding to the first type of time domain unit include downlink frequency domain resources.
  • the first type of time domain unit includes at least one of the following: a flexible time domain unit and a downlink time domain unit.
  • the frequency domain resources corresponding to the first type of time domain unit may include downlink frequency domain resources, on this basis, in the first type
  • the time domain unit of the first type is used to configure an uplink subband for the terminal.
  • the network device can send information to the terminal in the downlink frequency domain resources, and receive information sent by the terminal in the uplink subband, thereby realizing simultaneous reception and transmission of information in one time domain unit, which is beneficial to improving communication efficiency.
  • the network device can configure a downlink subband for the terminal in a second type of time domain unit, wherein the frequency domain resources corresponding to the second type of time domain unit include uplink frequency domain resources.
  • the second type of time domain unit includes at least one of the following: a flexible time domain unit and an uplink time domain unit.
  • the frequency domain resources corresponding to the second type of time domain unit may include uplink frequency domain resources, on this basis, a downlink sub-band is configured for the terminal in the second type of time domain unit.
  • the network device can receive information sent by the terminal in the uplink frequency domain resources and send information to the terminal in the downlink sub-band in the second type of time domain unit, thereby realizing simultaneous reception and transmission of information in one time domain unit, which is conducive to improving communication efficiency.
  • terminals corresponding to the network device simultaneously receiving and sending information in one time domain unit may be different terminals, or may be the same terminal.
  • the first information includes at least one of the following: a bitmap; a resource indication value (RIV), wherein the resource indication value may also be referred to as a start and length indication value (SLIV).
  • a bitmap a resource indication value (RIV)
  • RIV resource indication value
  • SIV start and length indication value
  • the resource indication value includes at least one of the following: a starting position; a duration.
  • the resource indication value indicated by the first information may only include a starting position.
  • the duration of the resource indication value may be pre-configured by the network device for the terminal, or may be agreed upon by a protocol.
  • the resource indication value indicated by the first information may only include the duration.
  • the starting position of the resource indication value may be pre-configured by the network device for the terminal or agreed upon by the protocol.
  • the following uses several embodiments to exemplify several situations such as the first information including a bitmap and a resource indication value, the first information only including a resource indication value, and the first information only including a bitmap.
  • the first information includes at least one resource indication value.
  • the network device may configure subbands in all time domain units, or may configure subbands in some time domain units, and the at least one resource indication value may indicate the time domain resource of the subband in the time domain unit where the subband is configured.
  • a first resource indication value in the at least one resource indication value is used to indicate a time domain resource of a subband in a first time domain unit in the at least one time domain unit.
  • association relationship there may be an association relationship between the resource indication value and the time domain unit, and the association relationship may be pre-configured by the network device, or the association relationship may be agreed upon by a protocol.
  • the network device and the terminal can determine, based on the association between the resource indication value and the time domain unit, which time domain resource of the subband in the at least one time domain unit is specifically indicated by each resource indication value in the at least one resource indication value.
  • At least one resource indication value may include 10 resource indication values, wherein the first resource indication value is used to indicate the time domain resources of the subband on the first time slot (slot#0), the second resource indication value is used to indicate the time domain resources of the subband on the second time slot (slot#1),..., the tenth resource indication value is used to indicate the time domain resources of the subband on the tenth time slot (slot#9).
  • the time domain resource of the subband in the time slot may be a symbol corresponding to the subband in the time slot.
  • the third resource indication value in the above example is used to indicate the time domain resource of the subband in the third time slot (slot#2).
  • the terminal may determine that the time domain resource of the subband in the third time slot (e.g., including 14 symbols) is the first symbol to the eighth symbol based on the third resource indication value.
  • the network device can instruct the terminal to determine the time domain resources of the subband in each time domain unit in at least one time domain unit through at least one resource indication value in the first information.
  • the first indication information can only include the resource indication value without including the bitmap.
  • the first resource indication value is further used to indicate at least one of the following:
  • At least one time domain unit is configured with a subband time domain unit
  • At least one time domain unit is not configured with a time domain unit of a subband.
  • the first resource indication value is a predefined value, used to indicate that no subband is configured in the first time domain unit.
  • the first resource indication value includes a value other than the predefined value, used to indicate that no subband is configured in the first time domain unit.
  • the predefined value can be preconfigured by the network device or agreed upon by the protocol.
  • the network device can configure the subband in some time domain units of at least one time domain unit and not configure the subband in other time domain units, in order to enable the terminal to determine which time domain unit has no subband configured, the network device can set the first resource indication value associated with the first time domain unit to a predefined value when the subband is not configured in the first time domain unit, so that after receiving the first resource indication value, the terminal can determine that the subband is not configured in the first time domain unit associated with the first resource indication value.
  • the first resource indication value includes a first starting position and a first continuous length
  • the predefined value may be 0 or 1.
  • the terminal may determine that no subband is configured in the first time domain unit associated with the first resource indication value.
  • the terminal may determine that a subband is configured in the first time domain unit associated with the first resource indication value, and may determine the time domain resource of the subband according to the first starting position and the first continuous length.
  • some time domain units in at least one time domain unit are configured with subbands, and at least one resource indication value is used to indicate the time domain resources of the subbands in the some time domain units.
  • At least one resource indication value can be used to indicate the time domain resources of the subbands in some time domain units.
  • the network device may configure a time division duplex (TDD) time slot structure for the terminal, for example, by configuring the above time slot structure for the terminal through a time division duplex uplink and downlink common configuration carried in a system information block (SIB).
  • TDD time division duplex
  • SIB system information block
  • the terminal can determine the type of the time slot according to the time slot structure, wherein the type of the time slot includes at least one of the following: a downlink time slot, a flexible time slot, and an uplink time slot.
  • the time slot structure can be DDFFFFFFUU, wherein D represents downlink, F represents flexible, and U represents downlink, that is, the TDD time slot structure can include a cycle, wherein there are 10 time slots, wherein the 1st to 2nd time slots (slot#0 to slot#1) are downlink time slots, the 3rd to 8th time slots (slot#2 to slot#7) are flexible time slots, and the 9th to 10th time slots (slot#8 to slot#9) are uplink time slots.
  • the terminal may also determine the type of each symbol in the flexible time slot according to the time slot structure, wherein the type of the symbol includes at least one of the following: a downlink symbol, a flexible symbol, and an uplink symbol.
  • the flexible symbol includes at least one of the following: a dynamic flexible symbol and a semi-static flexible symbol (hereinafter referred to as a semi-flexible symbol).
  • slot#3 among the 10 time slots shown in Figure 4 contains 14 symbols (not specifically shown in the figure).
  • the terminal can determine that the type of symbols in slot#3 is DDDDDDDDFUUUUU based on the time slot structure, that is, the 1st to 8th symbols are downlink symbols, the 9th symbol is a flexible symbol, and the 10th to 14th symbols are uplink symbols.
  • the first information further includes a bitmap, which is used to indicate at least one of the following:
  • At least one time domain unit is configured with a subband time domain unit
  • At least one time domain unit is not configured with a time domain unit of a subband.
  • a bitmap is used to indicate a time domain unit in which a subband is configured in at least one time domain unit.
  • the indication value is used to indicate the time domain resources of a subband in some time domain units
  • the terminal needs to first determine the time domain unit configured with a subband in at least one time domain unit before determining the time domain resources of the subband indicated by at least one resource indication value for the time domain unit configured with a subband.
  • the network device may indicate the time domain units configured with subbands in at least one time domain unit through a bitmap in the first information, and the terminal may determine the time domain units configured with subbands in at least one time domain unit according to the bitmap.
  • the bitmap may include at least one bit.
  • the number of bits in the bitmap is the same as the number of time domain units in at least one time domain unit, for example, the at least one time domain unit is n time domain units, and the bitmap may include n bits, wherein the i-th bit is used to indicate whether a subband is configured on the i-th time domain unit, 1 ⁇ i ⁇ n.
  • a bit of 1 may indicate that a subband is configured
  • a bit of 0 may indicate that a subband is not configured.
  • the terminal may determine that the first 4 time slots (slot#0 to slot#3) of the 10 time slots are configured with uplink subbands.
  • the first information may also include 4 resource indication values, wherein the first resource indication value is used to indicate the time domain resources of the uplink subband in slot#0, the second resource indication value is used to indicate the time domain resources of the uplink subband in slot#1, the third resource indication value is used to indicate the time domain resources of the uplink subband in slot#2, and the fourth resource indication value is used to indicate the time domain resources of the uplink subband in slot#3.
  • the first information includes a resource indicator value.
  • the resource indicator value is used to indicate the time domain resources of the subband in each time domain unit in at least one time domain unit. Accordingly, the number of resource indicator values in the first information is relatively small, which is conducive to saving communication resources.
  • the terminal can determine that in each time slot configured with an uplink subband, the time domain resources of the uplink subband in the time slot are the 7th to the 10th symbols.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate at least one of the following:
  • At least one time domain unit is configured with a subband time domain unit
  • At least one time domain unit is not configured with a time domain unit of a subband.
  • the terminal when a resource indication value is used to indicate the time domain resource of the subband in each time domain unit in at least one time domain unit, the terminal needs to first determine the time domain unit configured with a subband in at least one time domain unit before determining the time domain resource of the subband indicated by the resource indication value for the time domain unit configured with a subband.
  • the network device can indicate the time domain unit configured with a subband in at least one time domain unit through the bitmap in the first information, and the terminal can determine the time domain unit configured with a subband in at least one time domain unit according to the bitmap.
  • the bitmap may include at least one bit.
  • the number of bits in the bitmap is the same as the number of time domain units in at least one time domain unit, for example, the at least one time domain unit is n time domain units, and the bitmap may include n bits, wherein the i-th bit is used to indicate whether a subband is configured on the i-th time domain unit, 1 ⁇ i ⁇ n.
  • a bit of 1 may indicate that a subband is configured
  • a bit of 0 may indicate that a subband is not configured.
  • At least one time domain unit includes 10 time slots
  • the bitmap may be 11110000000000
  • the terminal may determine that the first 4 time slots (slot#0 to slot#3) of the 10 time slots are configured with uplink subbands according to the bitmap.
  • the first information may also include 1 resource indication value, wherein the resource indication value is used to indicate the time domain resources of the uplink subband in slot#0 to slot#3.
  • the first information includes a bitmap, and the bitmap is used for at least one of the following:
  • each bit in the bitmap indicates a first value
  • the method is used to determine that no subband is configured in each time domain unit in at least one time domain unit, wherein each bit in the bitmap indicates a second value.
  • the first value and the second value may be different values.
  • the first information may include only a bitmap but not a resource indication value. Accordingly, a bitmap may be used to indicate the time domain resources of the subband in each time domain unit in at least one time domain unit.
  • the first information contains less information, which is conducive to saving communication resources.
  • the bitmap is used to determine the time domain resources of the subband in each time domain unit in at least one time domain unit as the subband All time domain resources in the time domain unit, wherein each bit in the bitmap indicates a first value.
  • the network device may set the position of each bit in the bitmap to the first value. After the terminal receives the first indication information, when it is determined that each bit in the bitmap indicates the first value, it may be determined that the time domain resources of the subband in each time domain unit in at least one time domain unit are all the time domain resources in the time domain unit where the subband is located. Accordingly, it is possible to indicate the time domain resources of the subband in each time domain unit in at least one time domain unit through a bitmap, which is conducive to saving communication resources.
  • At least one time domain unit is 10 time slots
  • the first value may be 1, and when the terminal determines that the bitmap in the first information is 1111111111, it may further determine that the time domain resources of the subband in each of the 10 time slots are all symbols in the time slot.
  • a bitmap is used to determine that a subband is not configured in each time domain unit in at least one time domain unit, wherein each bit in the bitmap indicates a second value.
  • the network device may set the position of each bit in the bitmap to a second value. After the terminal receives the first indication information, when it is determined that each bit in the bitmap indicates the second value, it can be determined that no subband is configured in each time domain unit in at least one time domain unit.
  • At least one time domain unit is 10 time slots, and the second value may be 0.
  • the terminal determines that the bitmap in the first information is 0000000000, it may further determine that no subband is configured in each of the 10 time slots.
  • the names of information, etc. are not limited to the names recorded in the embodiments, and terms such as “information”, “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “domain”, “field”, “symbol”, “symbol”, “code element”, “codebook”, “codeword”, “codepoint”, “bit”, “data”, “program”, and “chip” can be used interchangeably.
  • terms such as “uplink”, “uplink”, “physical uplink” can be interchangeable, and terms such as “downlink”, “downlink”, “physical downlink” can be interchangeable, and terms such as “side”, “sidelink”, “side communication”, “sidelink communication”, “direct connection”, “direct link”, “direct communication”, “direct link communication” can be interchangeable.
  • radio wireless
  • RAN radio access network
  • AN access network
  • RAN-based and the like
  • terms such as “moment”, “time point”, “time”, and “time position” can be interchangeable, and terms such as “duration”, “period”, “time window”, “window”, and “time” can be interchangeable.
  • frame radio frame
  • subframe slot
  • sub-slot sub-slot
  • mini-slot mini-slot
  • sub-slot sub-slot
  • mini-slot mini-slot
  • obtain can be interchangeable, and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from high levels, obtaining by self-processing, autonomous implementation, etc.
  • the terms “certain”, “preset”, “preset”, “set”, “indicated”, “a”, “arbitrary”, “first”, etc. can be used interchangeably, and the terms “certain A”, “preset A”, “set A”, “indicated A”, etc. can be used interchangeably.
  • the present disclosure also provides embodiments of a terminal and a network device.
  • Fig. 9 is a schematic block diagram of a terminal according to an embodiment of the present disclosure. As shown in Fig. 9 , the terminal includes: a processing module 901 .
  • the processing module is used to determine the time domain resources of the subband in each time domain unit in at least one time domain unit according to the first information.
  • the processing module is used to execute the processing steps performed by the terminal in any of the above-mentioned resource determination methods.
  • the sub-band includes at least one of the following: an uplink sub-band; a downlink sub-band.
  • the first information includes at least one of the following: a bitmap; a resource indication value.
  • the first information includes at least one resource indication value.
  • a first resource indication value in the at least one resource indication value is used to indicate a time domain resource of a subband in a first time domain unit in the at least one time domain unit.
  • some time domain units in at least one time domain unit are configured with subbands, and at least one resource indication value is used to indicate the time domain resources of the subbands in the some time domain units.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate a time domain unit in which a subband is configured in the at least one time domain unit.
  • the first resource indication value is a predefined value used to indicate that no subband is configured in the first time domain unit.
  • the first information includes a resource indication value.
  • the resource indication value is used to indicate the time domain resource of a subband in each time domain unit in at least one time domain unit.
  • the processing module is further used to determine, based on the first information, that the time domain resources of the uplink subband in the first time domain unit in at least one time domain unit include uplink time domain resources, and determine that no uplink subband is configured in the uplink time domain resources; and/or, to determine, based on the first information, that the time domain resources of the downlink subband in the first time domain unit in at least one time domain unit include downlink time domain resources, and determine that no downlink subband is configured in the downlink time domain resources.
  • the processing module is further used to determine, based on the first information, that the time domain resources of the subband in the first time domain unit in at least one time domain unit include flexible time domain resources, and determine that some time domain resources in the flexible time domain resources are not configured with subbands.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate a time domain unit in which a subband is configured in the at least one time domain unit.
  • the resource indication value includes at least one of the following: a starting position; a duration.
  • the first information includes a bitmap.
  • the processing module is used to indicate a first value for each bit in the bitmap, and determine that the time domain resources of the subband in each time domain unit in at least one time domain unit are all time domain resources in the time domain unit where the subband is located.
  • the processing module is further configured to indicate a second value for each bit in the bitmap, and determine that no subband is configured in each time domain unit in at least one time domain unit.
  • the terminal shown in Fig. 9 may include not only the processing module but also other modules, such as at least one of the following: a display module and a communication module. This embodiment of the present disclosure does not limit this.
  • Fig. 10 is a schematic block diagram of a network device according to an embodiment of the present disclosure. As shown in Fig. 10 , the network device includes: a sending module 1001 .
  • the processing module is used to send first information to the terminal, wherein the first information is used to determine the time domain resources of the subband in each time domain unit in at least one time domain unit.
  • the processing module is used to execute the processing steps performed by the network device in any of the above-mentioned resource determination methods.
  • the sub-band includes at least one of the following: an uplink sub-band; a downlink sub-band.
  • the first information includes at least one of the following: a bitmap; a resource indication value.
  • the first information includes at least one resource indication value.
  • a first resource indication value in the at least one resource indication value is used to indicate a time domain resource of a subband in a first time domain unit in the at least one time domain unit.
  • some of the at least one time domain unit are configured with subbands, and at least one resource indicator value is used to Indicates the time domain resources of the subband in part of the time domain unit.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate a time domain unit in which a subband is configured in the at least one time domain unit.
  • the first resource indication value is a predefined value used to indicate that no subband is configured in the first time domain unit.
  • the first information includes a resource indication value.
  • the resource indication value is used to indicate the time domain resource of a subband in each time domain unit in at least one time domain unit.
  • the first information further includes a bitmap, wherein the bitmap is used to indicate a time domain unit in which a subband is configured in the at least one time domain unit.
  • the resource indication value includes at least one of the following: a starting position; a duration.
  • the first information includes a bitmap.
  • a bitmap is used to determine that the time domain resources of a subband in each time domain unit in at least one time domain unit are all time domain resources in the time domain unit where the subband is located, wherein each bit in the bitmap indicates a first value.
  • a bitmap is used to determine that a subband is not configured in each time domain unit in at least one time domain unit, wherein each bit in the bitmap indicates a second value.
  • the network device shown in FIG. 10 may include not only a processing module but also other modules, such as a communication module, etc., which is not limited in the embodiments of the present disclosure.
  • the relevant parts refer to the partial description of the method embodiment.
  • the device embodiment described above is only schematic, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative work.
  • the embodiments of the present disclosure also propose a device for implementing any of the above methods, for example, a device is proposed, the above device includes a unit or module for implementing each step performed by the terminal in any of the above methods.
  • a device is also proposed, including a unit or module for implementing each step performed by a network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods.
  • a network device such as an access network device, a core network function node, a core network device, etc.
  • the division of the units or modules in the above device is only a division of logical functions, which can be fully or partially integrated into one physical entity or physically separated in actual implementation.
  • the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, and instructions are stored in the memory.
  • the processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the units or modules of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside the device or a memory outside the device.
  • CPU central processing unit
  • microprocessor a microprocessor
  • the units or modules in the device may be implemented in the form of hardware circuits, and the functions of some or all of the units or modules may be implemented by designing the hardware circuits.
  • the hardware circuits may be understood as one or more processors; for example, in one implementation, the hardware circuits are application-specific integrated circuits (ASICs), and the functions of some or all of the above units or modules may be implemented by designing the logical relationship of the components in the circuits; for another example, in another implementation, the hardware circuits may be implemented by programmable logic devices (PLDs), and Field Programmable Gate Arrays (FPGAs) may be used as an example, which may include a large number of logic gate circuits, and the connection relationship between the logic gate circuits may be configured by configuring the configuration files, thereby implementing the functions of some or all of the above units or modules. All units or modules of the above devices may be implemented in the form of software called by the processor, or in the form of hardware circuits, or in the form of software called by the processor, and the remaining part may be implemented in
  • the processor is a circuit with signal processing capability.
  • the processor may be a circuit with instruction reading and execution capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which may be understood as a microprocessor), or a digital signal processor (DSP).
  • the processor may implement certain functions through the logical relationship of hardware circuits, and the logical relationship of the above hardware circuits may be fixed or reconfigurable, such as a processor being an application-specific integrated circuit (ASIC).
  • the process of the processor loading a configuration document to implement the hardware circuit configuration can be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), etc.
  • NPU neural network processing unit
  • TPU tensor processing unit
  • DPU deep learning processing unit
  • FIG11 is a schematic diagram of the structure of a communication device 11100 proposed in an embodiment of the present disclosure.
  • the communication device 11100 may be a network device (e.g., an access network device, a core network device, etc.), or a terminal (e.g., a user device, etc.), or a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods.
  • the communication device 11100 may be used to implement the method described in the above method embodiment, and the details may refer to the description in the above method embodiment.
  • the communication device 11100 includes one or more processors 11101.
  • the processor 11101 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor may be used to process the communication protocol and the communication data
  • the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a program, and process the data of the program.
  • the processor 11101 is used to call instructions so that the communication device 11100 executes any of the above methods.
  • the communication device 11100 further includes one or more memories 11102 for storing instructions.
  • the memory 11102 may also be outside the communication device 11100.
  • the communication device 11100 further includes one or more transceivers 11103.
  • the communication steps such as sending and receiving in the above method are executed by the transceiver 11103, and the other steps are executed by the processor 11101.
  • the transceiver may include a receiver and a transmitter, and the receiver and the transmitter may be separate or integrated.
  • the terms such as transceiver, transceiver unit, transceiver, transceiver circuit, etc. may be replaced with each other, the terms such as transmitter, transmission unit, transmitter, transmission circuit, etc. may be replaced with each other, and the terms such as receiver, receiving unit, receiver, receiving circuit, etc. may be replaced with each other.
  • the communication device 11100 further includes one or more interface circuits 11104, which are connected to the memory 11102.
  • the interface circuit 11104 can be used to receive signals from the memory 11102 or other devices, and can be used to send signals to the memory 11102 or other devices.
  • the interface circuit 11104 can read instructions stored in the memory 11102 and send the instructions to the processor 11101.
  • the communication device 11100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 11100 described in the present disclosure is not limited thereto, and the structure of the communication device 11100 may not be limited by FIG. 11.
  • the communication device may be an independent device or may be part of a larger device.
  • the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.
  • Fig. 12 is a schematic diagram of the structure of a chip 12200 provided in an embodiment of the present disclosure.
  • the communication device 11100 may be a chip or a chip system
  • the chip 12200 includes one or more processors 12201, and the processor 12201 is used to call instructions so that the chip 12200 executes any of the above methods.
  • the chip 12200 further includes one or more interface circuits 12202, the interface circuits 12202 are connected to the memory 12203, the interface circuits 12202 can be used to receive signals from the memory 12203 or other devices, and the interface circuits 12202 can be used to send signals to the memory
  • the interface circuit 12202 can read the instructions stored in the memory 12203 and send the instructions to the processor 12201.
  • the terms such as interface circuit, interface, transceiver pin, transceiver, etc. can be replaced with each other.
  • the chip 12200 further includes one or more memories 12203 for storing instructions.
  • the memory 12203 may be outside the chip 12200.
  • the present disclosure also proposes a storage medium, on which instructions are stored, and when the instructions are executed on the communication device 11100, the communication device 11100 executes any of the above methods.
  • the storage medium is an electronic storage medium.
  • the storage medium is a computer-readable storage medium, but is not limited to this, and it can also be a storage medium readable by other devices.
  • the storage medium can be a non-transitory storage medium, but is not limited to this, and it can also be a temporary storage medium.
  • the present disclosure also proposes a program product, which, when executed by the communication device 11100, enables the communication device 11100 to execute any of the above methods.
  • the program product is a computer program product.
  • the present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to execute any one of the above methods.

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Abstract

La présente demande se rapporte au domaine technique des communications, et divulgue spécifiquement un procédé de détermination de ressources, un terminal, un dispositif de réseau, un dispositif de communication et un support de stockage. Le procédé de détermination de ressources consiste à : déterminer une ressource de domaine temporel d'une sous-bande de chacune d'au moins une unité de domaine temporel sur la base de premières informations. Selon le procédé de la présente demande, il peut être garanti qu'un terminal détermine avec précision une ressource de domaine temporel d'une sous-bande, puis effectue une communication reposant sur une sous-bande sur la ressource de domaine temporel de la sous-bande.
PCT/CN2023/102221 2023-06-25 2023-06-25 Procédé de détermination de ressources, terminal, dispositif de réseau, dispositif de communication et support de stockage Pending WO2025000153A1 (fr)

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CN202380009794.5A CN117044353A (zh) 2023-06-25 2023-06-25 资源确定方法、终端、网络设备、通信设备和存储介质

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023025110A1 (fr) * 2021-08-27 2023-03-02 华为技术有限公司 Procédé et appareil de transmission de signal
CN116261898A (zh) * 2022-12-29 2023-06-13 北京小米移动软件有限公司 资源确定方法及装置、存储介质
CN116326103A (zh) * 2022-12-29 2023-06-23 北京小米移动软件有限公司 资源确定方法及装置、存储介质

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023025110A1 (fr) * 2021-08-27 2023-03-02 华为技术有限公司 Procédé et appareil de transmission de signal
CN116261898A (zh) * 2022-12-29 2023-06-13 北京小米移动软件有限公司 资源确定方法及装置、存储介质
CN116326103A (zh) * 2022-12-29 2023-06-23 北京小米移动软件有限公司 资源确定方法及装置、存储介质

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMSUNG: "Subband non-overlapping full duplex for NR duplex evolution", 3GPP DRAFT; R1-2203904, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153242 *

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