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WO2024138577A1 - Procédé et appareil de communication sans fil, dispositif, ainsi que support d'enregistrement - Google Patents

Procédé et appareil de communication sans fil, dispositif, ainsi que support d'enregistrement Download PDF

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Publication number
WO2024138577A1
WO2024138577A1 PCT/CN2022/143646 CN2022143646W WO2024138577A1 WO 2024138577 A1 WO2024138577 A1 WO 2024138577A1 CN 2022143646 W CN2022143646 W CN 2022143646W WO 2024138577 A1 WO2024138577 A1 WO 2024138577A1
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Prior art keywords
drx
cycle
duration
period
time
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English (en)
Chinese (zh)
Inventor
张轶
王淑坤
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to PCT/CN2022/143646 priority Critical patent/WO2024138577A1/fr
Priority to CN202280100237.XA priority patent/CN119895964A/zh
Publication of WO2024138577A1 publication Critical patent/WO2024138577A1/fr
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements

Definitions

  • the present application relates to the field of mobile communication technology, and in particular to a wireless communication method, apparatus, device and storage medium.
  • DRX Discontinuous Reception
  • PDCCH physical downlink control channel
  • the embodiments of the present application provide a wireless communication method, apparatus, device and storage medium.
  • the technical solution is as follows:
  • an embodiment of the present application provides a wireless communication method, which is performed by a terminal device, and the method includes:
  • an embodiment of the present application provides a wireless communication method, the method being performed by a network device, the method comprising:
  • the DRX configuration information is used to configure one of the following: N non-identical DRX cycle values, each of the N non-identical DRX cycle values corresponds to one or more of Q DRX cycles, N and Q are integers greater than or equal to 2; a first DRX time period, the first DRX time period includes M DRX time periods with non-identical durations, M is an integer greater than or equal to 2; a first DRX cycle, the duration of the first DRX cycle is a non-integer value greater than zero;
  • the DRX mode corresponding to the DRX configuration information at least one of the following is performed: configuring a first period for the terminal device, the first period being used for the terminal device to perform wireless link monitoring according to the first period; sending a reference signal to the terminal device; and sending a PDCCH to the terminal device.
  • an embodiment of the present application provides a wireless communication device, the device comprising:
  • a receiving module configured to receive discontinuous reception DRX configuration information; wherein the DRX configuration information is used to configure one of the following: N non-identical DRX cycle values, each of the N non-identical DRX cycle values corresponds to one or more of Q DRX cycles, N and Q are integers greater than or equal to 2; a first DRX time period, the first DRX time period includes M second DRX time periods with non-identical durations, M is an integer greater than or equal to 2; a first DRX cycle, the duration of the first DRX cycle is a non-integer value greater than zero;
  • the first execution module is used to perform at least one of the following in the DRX mode corresponding to the DRX configuration information: radio link monitoring; receiving a reference signal; and physical downlink control channel PDCCH monitoring.
  • the memory stores a computer program, and the processor executes the computer program so that the terminal device implements the above-mentioned wireless communication method.
  • an embodiment of the present application provides a network device, the network device comprising a processor, a memory, and a transceiver;
  • an embodiment of the present application further provides a computer-readable storage medium, in which a computer program is stored.
  • the computer program is loaded and executed by a processor to implement the above-mentioned wireless communication method.
  • the present application also provides a chip, which is used to run in a communication device so that the communication device executes the above-mentioned wireless communication method.
  • the present application provides a computer program, which is executed by a processor of a communication device to implement the above-mentioned wireless communication method.
  • An embodiment of the present application provides a scheme for a terminal device to perform at least one of wireless link monitoring, receiving reference signals and PDCCH monitoring when configured with N non-completely identical DRX cycle values, a first DRX time period including M second DRX time periods with non-completely identical durations, or a first DRX cycle with a duration of a non-integer value greater than zero, so that in the above three enhanced DRX modes, wireless communication behaviors such as wireless link monitoring, receiving reference signals and PDCCH monitoring are more applicable, can optimize the wireless communication process, and improve the data transmission efficiency under the DRX mechanism.
  • FIG1 is a schematic diagram of the architecture of a communication system provided by an embodiment of the present application.
  • FIG2 is a schematic diagram of a DRX cycle involved in the present application.
  • FIG3 is a schematic diagram of a cycle of a video service involved in the present application.
  • FIG4 is a schematic diagram of a DRX configuration corresponding to DRX enhancement method 1 involved in the present application
  • FIG7 is a flow chart of a wireless communication method provided by an embodiment of the present application.
  • DRX slot offset the delay before starting the drx-onDurationTimer; (the delay before starting the DRX activation time timer is the slot level offset of the DRX on duration);
  • SFN is the system frame number (System Frame Number)
  • subframe number is the subframe number
  • modulo is the modulo symbol
  • drx-LongCycle is the long DRX cycle.
  • FIG. 4 shows a configuration diagram of the corresponding DRX enhancement method 1 involved in the present application.
  • the UE may not expect CSI-RS resources to be available, unless If the UE is configured with DRX and DRX cycle in use is larger than 80 msec, the UE may not expect CSI-RS resources to be available other than during the active time for measurements based on CSI-RS-Resource-Mobility.
  • NR stipulates that if the terminal is in DRX mode and the DRX cycle value is greater than 80ms, except for the measurement activation time configured based on the Channel State Information (CSI)-RS-Resource-Mobility, the terminal does not expect CSI-RS resources to be available, that is, the terminal can not make measurements at other times.
  • CSI Channel State Information
  • FIG. 7 shows a flow chart of a wireless communication method provided by an embodiment of the present application.
  • the method may be executed by a terminal device, wherein the terminal device may be the terminal device 120 or the terminal device 130 in the network architecture shown in FIG. 1 ; the method may include the following steps:
  • Step 701 receiving discontinuous reception DRX configuration information; wherein the DRX configuration information is used to configure one of the following: N non-completely identical DRX cycle values, each of the N non-completely identical DRX cycle values corresponds to one or more of Q DRX cycles, N and Q are integers greater than or equal to 2; a first DRX time period, the first DRX time period includes M second DRX time periods with non-completely identical durations, M is an integer greater than or equal to 2; a first DRX cycle, the duration of the first DRX cycle is a non-integer value greater than zero.
  • the values of N and Q may be the same, or the values of N and Q may be different, such as N ⁇ Q; in addition, the N non-identical DRX cycle values may be partially different or different (i.e., completely different).
  • the N DRX cycle values when the N DRX cycle values are not exactly the same and the values of N and Q are the same, the N DRX cycle values may be ⁇ 16, 17, 17 ⁇ respectively, in ms, and correspondingly, the durations of the Q DRX cycles are 16ms, 17ms, 17ms respectively.
  • N DRX cycle values are different and N is less than Q
  • the N DRX cycle values are ⁇ 16, 17 ⁇
  • the unit is ms
  • the value of Q is 3
  • the first DRX cycle in the Q DRX cycles corresponds to the first DRX cycle value
  • the next two DRX cycles correspond to the second DRX cycle value
  • the durations of the Q DRX cycles are 16ms, 17ms, and 17ms respectively.
  • the first DRX time period when the DRX configuration information is used to configure the first DRX time period, the first DRX time period includes M second DRX time periods of different durations, which may be M time periods of partially different durations, or M time periods of different durations. For example, taking the value of M as 3, the durations of the M second DRX time periods may be 16ms, 17ms, 17ms, respectively, or the durations of the M second DRX time periods may be 15ms, 17ms, 18ms, respectively.
  • DRX enhancement method 1 through protocol agreement, or the network side configures at least two cycle values (or a cycle pattern), and at least two cycle values correspond to different DRX cycles of a DRX configuration;
  • DRX cycle combination there may be no concept of "DRX cycle combination", but only at least two cycle values, and the at least two cycle values correspond to different DRX cycles, that is, at least two cycle values appear in a certain pattern.
  • DRX enhancement method 2 through protocol agreement, or the network side configures multiple DRX start offsets, multiple DRX start offsets correspond to the same DRX cycle of a DRX configuration, and the DRX cycle can be divided into multiple DRX sub-cycles according to the multiple DRX start offsets (the description of "DRX cycle” and "DRX sub-cycle" is not necessarily used in the protocol, for example, the first DRX time period may contain multiple second DRX time periods);
  • Step 702 In the DRX mode corresponding to the DRX configuration information, perform at least one of the following: radio link monitoring; receiving a reference signal; and physical downlink control channel PDCCH monitoring.
  • Step 801 sending discontinuous reception DRX configuration information, wherein the DRX configuration information is used to configure one of the following: N non-completely identical DRX cycle values, each DRX cycle value in the N non-completely identical DRX cycle values corresponds to one or more of Q DRX cycles, N and Q are integers greater than or equal to 2; a first DRX time period, the first DRX time period includes M DRX time periods with non-completely identical durations, M is an integer greater than or equal to 2; a first DRX cycle, the duration of the first DRX cycle is a non-integer value greater than zero.
  • Step 802 in the DRX mode corresponding to the DRX configuration information, perform at least one of the following: configure a first period to the terminal device, the first period is used for the terminal device to perform wireless link monitoring according to the first period; send a reference signal to the terminal device; and send a PDCCH to the terminal device.
  • the embodiments of the present application provide a scheme for a network device to perform at least one of wireless link monitoring cycle configuration, reference signal reception and PDCCH monitoring when a terminal device is configured with N non-completely identical DRX cycle values, a first DRX time period including M second DRX time periods with non-completely identical durations, or a first DRX cycle with a duration of a non-integer value greater than zero.
  • This scheme makes wireless communication behaviors such as wireless link monitoring, reference signal reception and PDCCH monitoring more applicable in the above three enhanced DRX modes, expands the DRX modes applicable to wireless transmission behaviors such as wireless link monitoring, reference signal reception and PDCCH monitoring, can optimize the wireless communication process, and improve the data transmission efficiency under the DRX mechanism.
  • FIG. 9 shows a flowchart of a wireless communication method provided by an embodiment of the present application, and the method can be interactively executed by a terminal device and a network device; wherein the above-mentioned terminal device and network device can be the terminal device 120 and the network device 110 in the network architecture shown in FIG. 1; or, the above-mentioned terminal device and network device can be the terminal device 130 and the network device 110 in the network architecture shown in FIG. 1.
  • the method can include the following steps:
  • the above DRX cycle combination may be a DRX cycle pattern.
  • the N DRX cycle values are not completely the same and the values of N and Q are the same, the N DRX cycle values are ⁇ 16, 17, 17 ⁇ respectively, and the durations of the Q DRX cycles are 16ms, 17ms, 17ms respectively.
  • the above Q DRX cycles can constitute a cycle combination, and the total duration of the cycle combination is less than 50ms.
  • a DRX cycle includes 3 DRX activation timers, and the time domain position (such as the start time) of each DRX activation timer is determined by one of the three DRX start offsets.
  • the first period is a maximum value or a minimum value among the second period and a period associated with the RLM resource.
  • the period associated with the RLM resource may also be the maximum value among the periods corresponding to the multiple RLM resources, or the average value of the periods corresponding to the multiple RLM resources rounded off; in some embodiments, the rounding method may include rounding up, rounding down, or rounding off, etc.
  • the method of determining the above-mentioned second period may be different.
  • the duration of the second cycle is determined according to the N DRX cycle values that are not completely the same.
  • the terminal device may also determine the duration of the entire DRX cycle pattern as the duration of the above-mentioned second cycle.
  • a first DRX time period is divided into three second DRX time periods by a DRX start offset, and the durations of the three second DRX time periods are 16ms, 17ms, and 17ms, respectively; then the terminal device determines three second cycles corresponding to the three second DRX time periods, and the durations of the three second cycles are 16ms, 17ms, and 17ms, respectively, that is, in different time ranges, the durations of the second cycles may not be exactly the same; in some embodiments, the above three second cycles are aligned with the three second DRX time periods in the time domain;
  • the duration of the second cycle is the duration of the i-th second DRX time period among M second DRX time periods, where i is an integer and 1 ⁇ i ⁇ M; for example, the duration of the above-mentioned second cycle may be the length of the first or last second DRX time period among the M second DRX time periods, and the durations of different second cycles may be the same.
  • the duration of the second cycle is determined according to the duration of the first DRX cycle.
  • the terminal device can directly determine the duration of the above-mentioned second cycle according to the first DRX cycle currently configured by the terminal device.
  • the duration of the second cycle is the duration of the first DRX cycle; or,
  • the terminal device can directly use the duration of the first DRX cycle as the duration of the second cycle, or the terminal device can also round or decimalize the duration of the first DRX cycle to obtain the duration of the second cycle.
  • the terminal device and the network device can respectively execute the process of determining the third period.
  • the first DCI includes 1 bit of indication information, indicating whether the terminal device starts all DRX onduration timers in the first DRX time period, or indicating whether the terminal device starts the first DRX onduration timer in the first DRX time period;
  • the terminal device monitors DCI format 2_6 at shorter time intervals, which can timely and flexibly indicate whether the terminal device starts each on-duration, with the highest timeliness and flexibility.
  • the enhancement method is as described in the above method 2, that is, three start offsets are configured/predefined within a 50ms period, and the positions of the three DRX-onduration timers are determined accordingly, and the three second DRX time periods can also be determined to be 16ms, 17ms, and 17ms respectively.
  • Figure 11 shows a PDCCH monitoring schematic diagram involved in an embodiment of the present application. As shown in Figure 11, the terminal is configured to monitor DCI format 2_6:
  • the enhancement method is as described in the above method 2, that is, three start offsets are configured/predefined in the first DRX time period of 50ms, and the positions of the three DRX-onduration timers are determined accordingly, and the three DRX sub-cycles can also be determined to be 16ms, 17ms, and 17ms respectively.
  • Figure 12 shows a PDCCH monitoring schematic diagram involved in an embodiment of the present application. As shown in Figure 12, the terminal is configured to monitor DCI format 2_6:
  • the terminal starts to monitor DCI format 2_6 at the first offset before each on duration timer in the first DRX time period of 50ms.
  • DCI format 2_6 contains 1 wake-up information bit. If it is "1”, the physical layer of the terminal reports to the high-level layer of the terminal to start the DRX-onduration timer in the next second DRX time period of 16ms or 17ms. If it is "0”, the physical layer of the terminal reports to the high-level layer of the terminal not to start the DRX-onduration timer in the next second DRX time period of 16ms or 17ms.
  • FIG. 13 shows a flowchart of a wireless communication method provided by an embodiment of the present application, and the method can be interactively executed by a terminal device and a network device; wherein the above-mentioned terminal device and network device can be the terminal device 120 and the network device 110 in the network architecture shown in FIG. 1; or, the above-mentioned terminal device and network device can be the terminal device 130 and the network device 110 in the network architecture shown in FIG. 1.
  • the method can include the following steps:
  • Step 1301 The network device sends DRX configuration information to the terminal device; the terminal device receives the DRX configuration information.
  • Q DRX cycles constitute a DRX cycle combination.
  • the network device and the terminal device may subsequently send and receive reference signals through one of step 1302 , step 1303 , and step 1304 .
  • Step 1302 In the DRX mode corresponding to the above-mentioned DRX configuration information, the network device sends a reference signal to the above-mentioned terminal device according to a fourth period, and the terminal device receives the reference signal according to the fourth period, and the fourth period is determined according to the DRX configuration information.
  • the terminal device when the duration of the fourth cycle exceeds the first threshold, the terminal device does not expect the channel state information reference signal CSI-RS resources to be available outside the second time range; the second time range is determined based on the CSI-RS resource configuration parameters for mobility.
  • the network device when the duration of the above-mentioned fourth cycle exceeds the first threshold, the network device does not send the CSI-RS of the above-mentioned terminal device on the channel state information reference signal CSI-RS resources outside the second time range, or the network device does not configure the CSI-RS resources of the above-mentioned terminal device outside the above-mentioned second time range; the above-mentioned second time range is determined based on the CSI-RS resource configuration parameters for mobility.
  • the network device may also send the CSI-RS of the terminal device on a channel state information reference signal CSI-RS resource outside the second time range, or the network device may configure the CSI-RS resource of the terminal device outside the second time range.
  • the determination method of the above-mentioned fourth period may be different.
  • the duration of the fourth cycle is determined according to the N DRX cycle values that are not completely the same.
  • the terminal device can determine the fourth cycle according to N DRX cycle values with different durations.
  • the duration of the fourth cycle is the maximum value of N DRX cycle values whose durations are not completely the same.
  • the duration of the fourth cycle is the minimum value among N DRX cycle values whose durations are not completely the same.
  • the duration of the fourth cycle is the DRX cycle value of the DRX cycle corresponding to the fourth cycle.
  • the three fourth cycles are aligned with the three DRX cycles in the time domain.
  • the duration of the fourth cycle is the j-th DRX cycle value among N DRX cycle values with different durations, where j is an integer and 1 ⁇ j ⁇ N.
  • the duration of the fourth cycle may be the first or last DRX cycle value among N DRX cycle values with different durations, and the durations of different fourth cycles may be the same.
  • the duration of the fourth cycle is determined according to the sum of the DRX cycle values corresponding to the Q DRX cycles respectively.
  • the terminal device may also determine the duration of the entire DRX cycle pattern as the duration of the fourth cycle mentioned above.
  • the duration of the fourth cycle is determined according to M durations corresponding to the M second DRX time periods.
  • the terminal device can determine the fourth period according to the M durations corresponding to the M second DRX time periods in the first DRX time period.
  • the duration of the fourth cycle is the minimum value among the M durations. or,
  • the duration of the fourth cycle is the duration of the first DRX cycle; or,
  • the duration of the fourth cycle is an integer determined by the duration of the first DRX cycle, such as a value rounded up, rounded down, or rounded off.
  • the terminal device and the network device can respectively execute the process of determining the fourth period or the fifth period.
  • the terminal device may not expect the CSI-RS resources outside the second time range to be available under any circumstances.
  • the fourth period is determined according to one of at least two period values, or one of the period patterns, or one of the length values of at least one second DRX time period;
  • the duration of the first DRX cycle (corresponding to DRX enhancement method three): the duration of the first DRX cycle, or other values determined based on the duration of the first DRX cycle, such as the value after rounding up/down/rounding off the duration of the first DRX cycle.
  • the fourth period is agreed upon by the protocol or configured, and may be independent of the DRX period.
  • the frame rate of the XR service is 1/30fps ( ⁇ 33.33ms)
  • the network side is configured with enhanced DRX
  • the enhancement method is as shown in the above DRX enhancement method 1 to method 3.
  • the "DRX related period" exceeds 80ms, the terminal does not expect the CSI-RS to be available outside the measurement activation time determined according to the CSI-RS-Resource-Mobility configuration, and the "DRX related period" is determined by the following method:
  • the "DRX related period” appears according to the pattern of "33ms, 33ms, 34ms", and the position of the pattern is determined according to the DRX configuration parameters, such as DRX start offset.
  • the Q DRX cycles constitute a DRX cycle combination.
  • the M second DRX time periods correspond to M DRX activation timers, and the time domain positions of the M DRX activation timers are determined according to M starting offsets.
  • the first execution module 1402 is used to perform radio link monitoring according to a first period, where the first period is determined according to a second period related to the DRX configuration information.
  • the duration of the second cycle is the minimum value among the M durations. or,
  • the first period is a maximum or minimum value of the second period and a period associated with an RLM resource.
  • the first execution module 1402 is used to monitor the PDCCH carrying the first downlink control information DCI within a first time range in the DRX mode corresponding to the DRX configuration information; the first DCI is used to indicate whether the terminal device starts the first timer within a third period;
  • the third cycle includes the second DRX time period, or the DRX cycle; the first time range is determined by a second start time and a second offset; the second start time is the start time of the DRX activation timer corresponding to the second DRX time period, or the start time of the DRX activation timer corresponding to the DRX cycle.
  • the start time of the first time range is before the second start time
  • the interval between the start time of the first time range and the second start time is a second offset
  • the start time of the first time range is before the third start time
  • the interval between the start time of the first time range and the third start time is a third offset
  • the first execution module 1402 is used to receive a reference signal according to a fourth period, where the fourth period is determined according to the DRX configuration information.
  • the duration of the fourth cycle is determined according to M durations corresponding to the M second DRX time periods.
  • the duration of the fourth cycle is the maximum value among the M durations. or,
  • the duration of the fourth cycle is the minimum value among the M durations. or,
  • the duration of the fourth cycle is the duration of the second DRX time period corresponding to the fourth cycle.
  • the duration of the fourth cycle is the duration of the pth second DRX time period among the M second DRX time periods, where p is an integer and 1 ⁇ p ⁇ M.
  • the duration of the fourth cycle is determined according to the duration of the first DRX time period.
  • the duration of the fourth cycle is determined by the N DRX cycle values that are not completely the same.
  • the duration of the fourth cycle is the maximum value of the N DRX cycle values whose durations are not completely the same; or,
  • the duration of the fourth cycle is the minimum value among the N DRX cycle values whose durations are not completely the same; or,
  • the duration of the fourth cycle is the DRX cycle value of the DRX cycle corresponding to the fourth cycle.
  • the duration of the fourth cycle is the qth DRX cycle value among the N DRX cycle values whose durations are not completely the same, where q is an integer and 1 ⁇ q ⁇ N.
  • the duration of the fourth cycle is determined according to the sum of the DRX cycle values corresponding to the Q DRX cycles respectively.
  • the duration of the fourth cycle is determined according to the duration of the first DRX cycle.
  • the duration of the fourth cycle is the duration of the first DRX cycle; or,
  • the first execution module 1402 is configured to receive a reference signal according to a fifth period in the DRX mode corresponding to the DRX configuration information, where the fifth period is determined according to at least one of the following:
  • the terminal device When the duration of the fifth cycle exceeds the first threshold, the terminal device does not expect the channel state information reference signal CSI-RS resources to be available outside a second time range; the second time range is determined based on the CSI-RS resource configuration parameters for mobility.
  • the sending module 1501 is configured to send discontinuous reception DRX configuration information, wherein the DRX configuration information is used to configure one of the following: N non-completely identical DRX cycle values, each DRX cycle value of the N non-completely identical DRX cycle values corresponds to one or more of Q DRX cycles, N and Q are integers greater than or equal to 2; a first DRX time period, the first DRX time period includes M DRX time periods with non-completely identical durations, M is an integer greater than or equal to 2; a first DRX cycle, the duration of the first DRX cycle is a non-integer value greater than zero;
  • the first timer is a DRX activation timer.
  • the start time of the first time range is before the first start time
  • the interval between the start time of the first time range and the first start time is a first offset
  • the start time of the first time range is before the second start time
  • the interval between the start time of the first time range and the second start time is a second offset
  • the third cycle is determined according to the first DRX cycle; the first time range is determined according to a third start time and a third offset; the third start time is the start time of the DRX activation timer corresponding to the third cycle.
  • the start time of the first time range is before the third start time
  • the interval between the start time of the first time range and the third start time is a third offset
  • the duration of the third cycle is an integer value determined based on the duration of the first DRX cycle.
  • the second execution module 1502 is used to send a reference signal to the terminal device according to a fourth period, and the fourth period is determined according to the DRX configuration information.
  • the second execution module 1502 is used to, when the duration of the fourth cycle exceeds the first threshold, cause the network device to not send the CSI-RS of the terminal device on the channel state information reference signal CSI-RS resources outside a second time range, or the network device to not configure the CSI-RS resources of the terminal device outside the second time range; the second time range is determined based on the CSI-RS resource configuration parameters for mobility.
  • the duration of the fourth cycle is the maximum value among the M durations. or,
  • the duration of the fourth cycle is the minimum value among the M durations. or,
  • the duration of the fourth cycle is the duration of the second DRX time period corresponding to the fourth cycle.
  • the duration of the fourth cycle is the duration of the pth second DRX time period among the M second DRX time periods, where p is an integer and 1 ⁇ p ⁇ M.
  • the duration of the fourth cycle is determined according to the duration of the first DRX time period.
  • the duration of the fourth cycle is determined by the N DRX cycle values that are not completely the same.
  • the duration of the fourth cycle is the maximum value of the N DRX cycle values whose durations are not completely the same; or,
  • the duration of the fourth cycle is the minimum value among the N DRX cycle values whose durations are not completely the same; or,
  • the duration of the fourth cycle is the DRX cycle value of the DRX cycle corresponding to the fourth cycle.
  • the duration of the fourth cycle is the qth DRX cycle value among the N DRX cycle values whose durations are not completely the same, 1 ⁇ q ⁇ N.
  • the duration of the fourth cycle is determined according to the sum of the DRX cycle values corresponding to the Q DRX cycles respectively.
  • the duration of the fourth cycle is determined according to the duration of the first DRX cycle.
  • the duration of the fourth cycle is the duration of the first DRX cycle; or,
  • the duration of the fourth cycle is an integer value determined based on the duration of the first DRX cycle.
  • the second execution module 1502 is configured to send a reference signal to the terminal device according to a fifth period in the DRX mode corresponding to the DRX configuration information, where the fifth period is determined according to at least one of the following:
  • a predefined period a predefined period; and a network configured period.
  • the second execution module 1502 is used to, when the duration of the fifth cycle exceeds the first threshold, cause the network device to not send the CSI-RS of the terminal device on the channel state information reference signal CSI-RS resources outside a second time range, or the network device to not configure the CSI-RS resources of the terminal device outside the second time range; the second time range is determined based on the CSI-RS resource configuration parameters for mobility.
  • the second execution module 1502 is used to, in the DRX mode corresponding to the DRX configuration information, cause the network device to not send the CSI-RS of the terminal device on the channel state information reference signal CSI-RS resources outside a second time range, or the network device to not configure the CSI-RS resources of the terminal device outside the second time range; the second time range is determined based on the CSI-RS resource configuration parameters for mobility.
  • the device provided in the above embodiment realizes its function, it only uses the division of the above-mentioned functional modules as an example.
  • the above-mentioned functions can be assigned to different functional modules according to actual needs, that is, the content structure of the device can be divided into different functional modules to complete all or part of the functions described above.
  • FIG16 shows a schematic diagram of the structure of a communication device 1600 provided in one embodiment of the present application.
  • the communication device 1600 may include: a processor 1601 , a receiver 1602 , a transmitter 1603 , a memory 1604 and a bus 1605 .
  • the processor 1601 includes one or more processing cores.
  • the processor 1601 executes various functional applications and information processing by running software programs and modules.
  • memory 1604 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, and volatile or non-volatile storage devices include but are not limited to: magnetic disks or optical disks, electrically erasable programmable read-only memory, erasable programmable read-only memory, static access memory, read-only memory, magnetic memory, flash memory, and programmable read-only memory.
  • the receiver 1602 and the processor 1601 execute the computer program so that the communication device implements the steps performed by the terminal device in any of the methods shown in Figures 7, 8, 9, 10 or 13.
  • the above-mentioned receiver 1602 may correspond to the receiving module 1401 in Figure 14, and the processor 1601 and the receiver 1602 may correspond to the first execution module 1402 in Figure 14.
  • the transmitter 1603 and the processor 1601 execute the computer program so that the communication device implements the various steps performed by the network device in the method shown in any one of Figures 7, 8, 9, 10 or 13.
  • the transmitter 1603 may correspond to the sending module 1501 in Figure 15
  • the processor 1601 and the transmitter 1603 may correspond to the second execution module 1502 in Figure 15.
  • the present application also provides a chip, which is used to run in a communication device so that the communication device executes all or part of the steps performed by the terminal device or the network device in the method shown in Figures 7, 8, 9, 10 or 13 above.
  • the present application also provides a computer program product, the computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium.
  • the processor of the communication device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the communication device executes all or part of the steps executed by the terminal device or the network device in the method shown in Figure 7, Figure 8, Figure 9, Figure 10 or Figure 13 above.
  • the present application also provides a computer program, which is executed by a processor of a communication device to implement all or part of the steps performed by a terminal device or a network device in the method shown in Figures 7, 8, 9, 10 or 13 above.
  • Computer-readable media include computer storage media and communication media, wherein the communication media include any media that facilitates the transmission of a computer program from one place to another.
  • the storage medium can be any available medium that a general or special-purpose computer can access.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)

Abstract

La présente invention concerne un procédé et un appareil de communication sans fil, un dispositif, ainsi qu'un support d'enregistrement, se rapportant au domaine technique des communications. Le procédé comprend les étapes consistant à : recevoir des informations de configuration de réception discontinue (DRX) (701), les informations de configuration DRX étant utilisées pour configurer l'un des éléments suivants : N valeurs de cycle DRX qui ne sont pas complètement identiques, chaque valeur de cycle DRX, parmi lesdites N valeurs de cycle DRX, correspondant à au moins l'un des Q cycles DRX, et N et Q étant des nombres entiers supérieurs ou égaux à 2 ; une première période de temps DRX, cette première période de temps DRX comprenant M secondes périodes de temps DRX dont les durées ne sont pas complètement identiques et M étant un nombre entier supérieur ou égal à 2 ; et un premier cycle DRX, la durée du premier cycle DRX étant une valeur non entière supérieure à zéro ; et dans un mode DRX correspondant aux informations de configuration DRX, exécuter au moins l'une des actions suivantes : surveillance de liaison radio ; réception de signal de référence ; et surveillance de canal physique de contrôle descendant (PDCCH) (702).
PCT/CN2022/143646 2022-12-29 2022-12-29 Procédé et appareil de communication sans fil, dispositif, ainsi que support d'enregistrement Ceased WO2024138577A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2022/143646 WO2024138577A1 (fr) 2022-12-29 2022-12-29 Procédé et appareil de communication sans fil, dispositif, ainsi que support d'enregistrement
CN202280100237.XA CN119895964A (zh) 2022-12-29 2022-12-29 无线通信方法、装置、设备及存储介质

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PCT/CN2022/143646 WO2024138577A1 (fr) 2022-12-29 2022-12-29 Procédé et appareil de communication sans fil, dispositif, ainsi que support d'enregistrement

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018080611A1 (fr) * 2016-10-31 2018-05-03 Intel IP Corporation Procédé de communication, programme d'ordinateur, dispositif de communication sans fil, processeur de communications sans fil, émetteur, et processeur d'applications
CN115226187A (zh) * 2021-04-20 2022-10-21 华为技术有限公司 一种非连续接收的配置方法及装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018080611A1 (fr) * 2016-10-31 2018-05-03 Intel IP Corporation Procédé de communication, programme d'ordinateur, dispositif de communication sans fil, processeur de communications sans fil, émetteur, et processeur d'applications
CN115226187A (zh) * 2021-04-20 2022-10-21 华为技术有限公司 一种非连续接收的配置方法及装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
VIVO: "Discussion on DRX Enhancements for XR Power Saving", 3GPP TSG-RAN WG2 MEETING #119BIS-E, R2-2209488, 30 September 2022 (2022-09-30), XP052262818 *
YINGHAO GUO, HUAWEI, HISILICON: "Further discussion on C-DRX enhancements for XR", 3GPP TSG-RAN WG2 MEETING #120, R2-2211278, 4 November 2022 (2022-11-04), XP052215390 *

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