WO2023011230A1 - 控制信令监测方法、装置、设备及存储介质 - Google Patents

控制信令监测方法、装置、设备及存储介质 Download PDF

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Publication number
WO2023011230A1
WO2023011230A1 PCT/CN2022/107585 CN2022107585W WO2023011230A1 WO 2023011230 A1 WO2023011230 A1 WO 2023011230A1 CN 2022107585 W CN2022107585 W CN 2022107585W WO 2023011230 A1 WO2023011230 A1 WO 2023011230A1
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Prior art keywords
target
parameter set
signaling
user equipment
configuration information
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PCT/CN2022/107585
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English (en)
French (fr)
Inventor
罗晨
王加庆
张英豪
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大唐移动通信设备有限公司
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Priority to EP22851944.3A priority Critical patent/EP4383621A1/en
Publication of WO2023011230A1 publication Critical patent/WO2023011230A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the technical field of communications, and in particular, to a control signaling monitoring method, device, device, and storage medium.
  • the sent indication message transmits and receives data, which causes relatively large power consumption of the UE and time delay of data transmission.
  • a Discontinuous Reception (DRX) mechanism is introduced in the Long Term Evolution (LTE) system, that is, in the DRX cycle, the UE only The PDCCH signaling is monitored during the active period (On duration), and during the inactive period (DRX off), the UE does not receive other PDCCH signaling except scheduling broadcast signaling to reduce power consumption.
  • LTE Long Term Evolution
  • the data packets to be transmitted often go through encoding, network routing and other links before reaching the network device. During this process, some random delay jitter (jitter) will be generated, resulting in data transmission delay. .
  • jitter random delay jitter
  • the present disclosure provides a control signaling monitoring method, device, equipment and storage medium, which are used to solve the technical problem of data transmission delay.
  • the present disclosure provides a control signaling monitoring method applied to a user equipment, including: receiving first configuration information sent by a network device, where the first configuration information is used to determine N groups of candidate parameter sets, where N is greater than or an integer equal to 1; according to the indication information sent by the network device, the target parameter set of the target DRX is obtained from N sets of candidate parameter sets, and the target parameter set is used to determine the monitoring time of the control signaling.
  • the indication information includes target indication signaling and/or second configuration information.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-level signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information, and target parameter set index indication information.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to a time interval between received service data packets.
  • obtaining the target parameter set of the target DRX from the N groups of candidate parameter sets includes: determining at least one target DRX cycle according to the target parameter set; and determining the target parameter set of at least one target DRX cycle.
  • the target parameter set includes M target parameters, and the M target parameters include at least the DRX cycle time offset value.
  • the first configuration information includes: N groups of candidate parameter sets or related parameters of the N groups of candidate parameter sets, and the related parameters are used to determine the N groups of candidate parameter sets.
  • the target parameter set of the target DRX cycle is switched to the preset parameter set.
  • the preset condition when at least one of the following conditions is satisfied, it is determined that the preset condition is met: when sending service data, one or more of beam failure recovery, radio link failure, or user equipment out-of-synchronization occurs
  • the preference information is reported to the network device, and the preference information is used to indicate that the target parameter set is updated to the preset parameter set; the target indication signaling fails to be received; the target service data transmission is completed; the fallback timer expires, and the fallback timer is used to Instructing to update the target parameter set to the preset parameter set; the user equipment receives the RRC reconfiguration message sent by the network device, and the RRC reconfiguration message is used to modify the target parameter set of the target DRX cycle.
  • an embodiment of the present disclosure provides a method for monitoring control signaling, which is applied to a network device, including: sending first configuration information to a user equipment, where the first configuration information is used to determine N groups of candidate parameter sets, where N is An integer greater than or equal to 1; sending indication information to the user equipment, where the indication information is used to indicate the acquisition of target parameter sets for target DRX from N sets of candidate parameter sets, and the target parameters are used to determine the monitoring time of control signaling.
  • the indication information includes: target indication signaling and/or second configuration information.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-level signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information, and target parameter set index indication information.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to a time interval between received service data packets.
  • sending the first configuration information to the user equipment further includes: determining the first configuration information according to the original DRX cycle of the user equipment, and the first configuration information includes: N groups of candidate parameter sets or N groups of candidate Related parameters of the parameter set, where the related parameters are used to determine N groups of candidate parameter sets.
  • an apparatus for monitoring control signaling which is applied to user equipment, including:
  • a receiving module configured to receive first configuration information sent by the network device, where the first configuration information is used to determine N groups of candidate parameter sets, where N is an integer greater than or equal to 1;
  • the acquiring module is configured to acquire a target parameter set of the target DRX from N groups of candidate parameter sets according to the indication information sent by the network device, and the target parameter set is used to determine the monitoring time of the control signaling.
  • an embodiment of the present disclosure provides a control signaling monitoring device, which is applied to network equipment, and includes: a sending module, configured to send first configuration information to user equipment, and the first configuration information is used to determine N sets of candidate parameter sets , wherein, N is an integer greater than or equal to 1; sending indication information to the user equipment, the indication information is used to indicate the target parameter set of the target DRX to be obtained from N groups of candidate parameter sets, and the target parameter is used to determine the monitoring time of the control signaling.
  • an embodiment of the present disclosure provides a user equipment, including:
  • transceiver configured to send and receive data under the control of the processor
  • a processor that reads a computer program in memory and does the following:
  • the target parameter set of the target DRX is obtained from the N groups of candidate parameter sets, and the target parameter set is used to determine the monitoring time of the control signaling.
  • the indication information includes target indication signaling and/or second configuration information.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-level signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information, and target parameter set index indication information.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to a time interval between received service data packets.
  • obtaining the target parameter set of the target DRX from the N groups of candidate parameter sets includes: determining at least one target DRX cycle according to the target parameter set; and determining the target parameter set of at least one target DRX cycle.
  • the target parameter set includes M target parameters, and the M target parameters include at least the DRX cycle time offset value.
  • the first configuration information includes: N groups of candidate parameter sets or related parameters of the N groups of candidate parameter sets, and the related parameters are used to determine the N groups of candidate parameter sets.
  • the target parameter set of the target DRX cycle is switched to the preset parameter set.
  • the preset condition when at least one of the following conditions is satisfied, it is determined that the preset condition is met: when sending service data, one or more of beam failure recovery, radio link failure, or user equipment out-of-synchronization occurs
  • the preference information is reported to the network device, and the preference information is used to indicate that the target parameter set is updated to the preset parameter set; the target indication signaling fails to be received; the target service data transmission is completed; the fallback timer expires, and the fallback timer is used to Instructing to update the target parameter set to the preset parameter set; the user equipment receives the RRC reconfiguration message sent by the network device, and the RRC reconfiguration message is used to modify the target parameter set of the target DRX cycle.
  • an embodiment of the present disclosure provides a network device, including:
  • transceiver configured to send and receive data under the control of the processor
  • a processor that reads a computer program in memory and does the following:
  • the target parameter set of the target DRX is acquired centrally, and the target parameters are used to determine the monitoring time of the control signaling.
  • the indication information includes: target indication signaling and/or second configuration information.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-level signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information, and target parameter set index indication information.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to a time interval between received service data packets.
  • the processor is further configured to perform the following operations: determine first configuration information according to the original DRX cycle of the user equipment, where the first configuration information includes: N groups of candidate parameter sets or N groups of candidate parameter sets Related parameters, where the related parameters are used to determine N sets of candidate parameter sets.
  • an embodiment of the present disclosure provides a processor-readable storage medium, where a computer program is stored in the processor-readable storage medium, and the computer program is used to enable the processor to execute any one of the first aspect and/or the second aspect control signaling monitoring method.
  • an embodiment of the present disclosure provides a computer program product, including: a computer program.
  • a computer program When the computer program is executed by a processor, the control signaling monitoring method according to any one of the first aspect and/or the second aspect is implemented.
  • a control signaling monitoring method, device, device, and storage medium provided in the present disclosure receive the first configuration information sent by the network device, and the first configuration information is used to determine N groups of candidate parameter sets; according to the indication information sent by the network device, The target parameter set of the target DRX is obtained from the N groups of candidate parameter sets, and the target parameter set is used to determine the monitoring time of the control signaling.
  • the monitoring time of the control signaling can be dynamically determined according to the DRX target parameter set, thereby increasing the alignment probability between the data packet transmission process and the monitoring time, and reducing the transmission delay of the data packet.
  • FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present disclosure
  • FIG. 2 is a first schematic diagram of signaling interaction of a control signaling monitoring method provided by an embodiment of the present disclosure
  • FIG. 3 is a second schematic diagram of signaling interaction of a control signaling monitoring method provided by an embodiment of the present disclosure
  • FIG. 4 is a third schematic diagram of signaling interaction of a control signaling monitoring method provided by an embodiment of the present disclosure
  • FIG. 5 is a first structural schematic diagram of a control signaling monitoring device provided by an embodiment of the present disclosure
  • FIG. 6 is a second structural schematic diagram of a control signaling monitoring device provided by an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a user equipment provided by an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure.
  • the applicable system may be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet Wireless business (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, Long term evolution advanced (LTE-A) system, universal mobile telecommunications system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G new air interface (New Radio, NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet Wireless business
  • long term evolution long term evolution
  • LTE long term evolution
  • LTE frequency division duplex frequency division duplex
  • FDD frequency division duplex
  • TDD time division duplex
  • LTE-A Long term evolution advanced
  • the user equipment involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, and the like.
  • the name of the user equipment may be different.
  • the user equipment may be called a terminal device.
  • the wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via the radio access network (Radio Access Network, RAN), and the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • a mobile terminal equipment such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • PCS Personal Communication Service
  • SIP Session Initiated Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • Wireless terminal equipment can also be called system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), and user device (user device), which are not limited in the embodiments of the present disclosure.
  • the network device involved in the embodiments of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals.
  • the base station can also be called an access point, or it can be a device in the access network that communicates with the wireless terminal device through one or more sectors on the air interface, or other names.
  • the network device can be used to interchange received over-the-air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal device and the rest of the access network, which can include the Internet Protocol (IP) communication network.
  • IP Internet Protocol
  • Network devices may also coordinate attribute management for the air interface.
  • the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA) ), it can also be a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or it can be an evolved network device in a long-term evolution (long term evolution, LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in the 5G network architecture (next generation system), can also be a home evolved base station (Home evolved Node B, HeNB), relay node (relay node) , a home base station (femto), a pico base station (pico), etc., are not limited in this embodiment of the present disclosure.
  • a network device may include a centralized unit (centralized unit, CU) node and a distributed unit (distributed unit, DU) node
  • MIMO transmission can be single user MIMO (Single User MIMO, SU-MIMO) or multi user MIMO (Multiple User MIMO, MU-MIMO).
  • MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO, or massive-MIMO, or diversity transmission, precoding transmission, or beamforming transmission, etc.
  • FIG. 1 is a schematic diagram of an application scenario provided by an embodiment of the present disclosure. As shown in FIG. 1 , this embodiment provides a communication system, and the communication system includes a user equipment 101 and a network device 102 .
  • the network device 102 in this embodiment is illustrated by taking a base station as an example, but it is not limited thereto.
  • wireless repeater devices and wireless backhaul devices may also be included, which are not shown in FIG. 1 .
  • the Discontinuous Reception (DRX) mechanism is introduced in the Long Term Evolution (LTE) system, that is, during the DRX cycle, the user equipment 101 only monitors PDCCH signaling in the active period (On duration), and in the inactive period (DRX off), the user equipment 101 does not receive other PDCCH signaling except scheduling broadcast signaling to reduce power consumption.
  • LTE Long Term Evolution
  • the active period is a time period in which at least one of the following timers has not expired: DRX active period timer (drx-onDurationTimer), inactive timer (drx-InactivityTimer), downlink retransmission timer (drx-RetransmissionTimerDL), uplink Retransmission timer (drx-RetransmissionTimerUL), random access contention resolution timer (ra-ContentionResolutionTimer) and message B response window (msgB-ResponseWindow), etc.
  • DRX active period timer (drx-onDurationTimer), inactive timer (drx-InactivityTimer), downlink retransmission timer (drx-RetransmissionTimerDL), uplink Retransmission timer (drx-RetransmissionTimerUL), random access contention resolution timer (ra-ContentionResolutionTimer) and message B response window (msgB-ResponseWindow), etc.
  • the embodiments of the present disclosure provide a control signaling monitoring method, device, device, and storage medium.
  • the DRX activation period adjustment for the dynamic change of the arrival of the data packet is realized. Increase the probability that data packets are aligned with the DRX activation period, thereby reducing the waiting delay for data packet transmission.
  • FIG. 2 is a first schematic diagram of signaling interaction of a method for monitoring control signaling provided by an embodiment of the present disclosure. As shown in Figure 2, the control signaling monitoring method may include the following steps:
  • the network device sends first configuration information to the user equipment.
  • the first configuration information is used to determine N sets of candidate parameter sets, where N is an integer greater than or equal to 1.
  • the candidate parameter sets may be: DRX cycle time Offset value (offset), activation period timer (on-duration timer), inactivity timer (drx-Inactivity Timer), downlink retransmission timer (drx-RetransmissionTimerDL), uplink retransmission timer (drx-RetransmissionTimerUL) , random access contention resolution timer (ra-ContentionResolutionTimer), message B response window (msgB-ResponseWindow) and other parameters or a combination of one or more.
  • offset DRX cycle time Offset value
  • activation period timer on-duration timer
  • inactivity timer drx-Inactivity Timer
  • drx-RetransmissionTimerDL downlink retransmission timer
  • drx-RetransmissionTimerUL uplink retransmission timer
  • ra-ContentionResolutionTimer random access contention resolution timer
  • message B response window msgB-ResponseWindow
  • candidate parameter sets in the subsequent embodiments are shown as an example of offset value, but it is not limited to this in practical applications, and the related methods of other types of candidate parameter sets in the present disclosure are similar, and will not be described later Let me repeat them one by one.
  • the candidate parameter set takes the offset parameter as an example, and the first configuration information includes at least one of the following:
  • the first configuration information is: offset parameter candidate set ⁇ offset 1, offset 2,...,offset N ⁇ , where the offset parameter candidate set is a set that can be composed of any N values in the DRX cycle, and the corresponding offset value can be is randomly configured.
  • the first configuration information is: offset parameter candidate set ⁇ offset 1, offset 2,...,offset N ⁇ , where the DRX cycle is divided into N segments on average, each segment corresponds to an offset value, and the activation period of each segment is fixed are the same length.
  • N may be the ratio of the DRX cycle length to the timer time length (on-duration), or the number of subframes of each Group Of Picture (GOP).
  • the first configuration information is: offset parameter candidate set ⁇ offset 1, offset 2, ..., offset N ⁇ and corresponding DRX activation timer (on-duration timer) candidate subset ⁇ on-duration 1, on-duration 2,...,on-duration N ⁇ ;
  • the Nth group of candidate parameter sets is ⁇ offset N, on-duration N ⁇ .
  • the first configuration information is: offset parameter candidate set ⁇ offset 1, offset 2,...,offset N ⁇ , where offset 1 is the value of the display configuration, offset 2,..., offset N are calculated based on offset 1 Yes, as for the calculation method, the embodiment of the present disclosure does not specifically limit it.
  • offset 2,...,offset N can be calculated according to offset 1 and the preset time interval;
  • offset 2 offset 1+delta offset 1
  • offset 3 offset 2+delta offset 2
  • delta offset 1 is the preset time interval between offset 1 and offset 2
  • delta offset 2 is The preset time interval between offset 2 and offset 3
  • delta offset 1 and delta offset 2 can be the same or different, and there is no limitation here.
  • the first configuration information is: offset parameter candidate set ⁇ offset 1, offset 2,...,offset N ⁇ , where the candidate offset values are associated with other parameters.
  • the value of the offset parameter is associated with the integer number of the radio frame, that is, for different radio frame numbers, the value of the offset may be the same or different.
  • the user equipment receives the first configuration information, and determines N groups of selected parameter sets according to the first configuration information.
  • this embodiment of the present disclosure does not specifically limit the method for the network device to send the first configuration information to the user equipment.
  • the network device may send the first configuration information to the user equipment through one or more combinations of high-level signaling, MAC CE signaling, or physical layer protocol specifications.
  • the network device may also send relevant parameters of N sets of candidate parameter sets to the user equipment, so that the user equipment calculates N sets of candidate parameter sets according to the relevant parameters.
  • the network device sends indication information to the user equipment.
  • the user equipment acquires the target parameter set of the target DRX from the N groups of candidate parameter sets according to the indication information sent by the network device.
  • the indication information is used to instruct the user equipment to determine the target parameter set from the N groups of candidate parameter sets, and the target parameter set is used to determine the monitoring time of the control signaling.
  • the user equipment performs discontinuous monitoring of the PDCCH according to the DRX mechanism of Rel-16. After the user equipment receives the target parameter set, the activation period corresponding to one or more different offset positions in the target DRX cycle Since different target parameter sets correspond to different monitoring times of control signaling, this solution can dynamically determine the monitoring time of control signaling, thereby increasing the probability of alignment between the data packet transmission process and the monitoring time. Reduce the transmission delay of data packets.
  • the user equipment receives the first configuration information sent by the network device, and the first configuration information is used to determine N groups of candidate parameter sets; according to the indication information sent by the network device, the target DRX target is obtained from the N groups of candidate parameter sets.
  • the parameter set, the target parameter set is used to determine the monitoring time of the control signal.
  • the monitoring time of the control signaling can be dynamically determined according to the DRX target parameter set, thereby increasing the alignment probability between the data packet transmission process and the monitoring time, and reducing the transmission delay of the data packet.
  • the network device may send the indication information to the user equipment in an explicit or implicit manner.
  • the so-called explicit indication means that the target parameter set is explicitly indicated in the indication information;
  • the so-called implicit indication means that the target parameter set is not explicitly indicated in the indication information, but the user equipment needs to perform corresponding calculations according to the indication information to obtain the target parameter set .
  • the display indication can be realized by sending the target indication signaling to the user equipment, and the implicit indication can be realized by sending the second configuration information to the user equipment.
  • the corresponding control signaling monitoring method is described in detail:
  • FIG. 3 is a second schematic diagram of signaling interaction of a control signaling monitoring method provided by an embodiment of the present disclosure. As shown in Figure 3, the control signaling monitoring method of this embodiment includes the following steps:
  • the network device determines first configuration information according to the original DRX cycle of the user equipment.
  • the first configuration information includes: N sets of candidate parameter sets or related parameters of the N sets of candidate parameter sets, and the related parameters are used to determine the N sets of candidate parameter sets.
  • the network device sends the first configuration information to the user equipment.
  • the user equipment determines N groups of candidate parameter sets according to the first configuration information.
  • steps S301 to S303 are similar to the solutions in the embodiment shown in FIG. 2 , and details may be referred to the above embodiments, and details are not repeated here.
  • the network device sends target indication signaling to the user equipment.
  • the user equipment acquires the target parameter set of the target DRX from the N groups of candidate parameter sets according to the target indication signaling sent by the network device.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-level signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information and target parameter set index indication information.
  • the target parameter set indication information is used to indicate the target parameter set
  • the handover indication information is used to instruct the user equipment to switch the parameter set
  • the target parameter index indication information is used to instruct the user equipment to determine the target parameter from N groups of candidate parameter sets according to the indication information set.
  • the network device sends the target indication signaling to the user equipment, including the following several implementation manners:
  • the indication information carried in this information field is used to instruct the user equipment to determine one or more of the target DRX cycles from the N groups of candidate parameter sets. Multiple target parameter sets.
  • the DCI signaling here may be scheduling DCI or non-scheduling DCI signaling, and the format of the DCI signaling is not limited in this embodiment of the present disclosure.
  • the format of the scheduling DCI signaling is, for example: 0_0/1_0/0_1/1_1/0_2/1_2; the format of the non-scheduling DCI signaling is, for example: 0_1/1_1, etc. In other embodiments, it can also be other
  • the DCI format of the group notification is, for example, 2_0, 2_6, etc., which will not be listed here.
  • the 1-bit information field may be used to indicate the target parameter set of the target DRX cycle, or the 1-bit information field may be used to indicate the index index of the target parameter set in the N groups of parameter candidate sets, where, The index index is used for the user equipment to obtain the target parameter set from N groups of parameter candidate sets.
  • the user equipment when the 1-bit information field indicates the target parameter set, the user equipment directly acquires the target parameter set after receiving the target indication signaling; or, when the 1-bit information field indicates the index index of the N groups of parameter candidate sets When , the user equipment obtains the target parameter set from N groups of parameter candidate sets according to the index index.
  • a 1-bit information field may be used to indicate the first target parameter set of the target DRX cycle and a preset time interval, such as offset 1 and delta_offset; or, a 1-bit information field may be used to indicate the first The index index 1 of the target parameter set in the N groups of parameter candidate sets and the preset time interval, wherein the index index 1 is used for the user equipment to obtain the first target parameter set from the N groups of parameter candidate sets.
  • the target indication signaling received by the user equipment is the first target parameter set and the preset time interval
  • other target parameter sets are obtained according to the first target parameter set and the preset time interval
  • the user equipment receives is the index index 1 and the preset time interval
  • the first target parameter set is determined according to the index index 1
  • other target parameter sets are obtained according to the first target parameter set and the preset time interval.
  • t-bit information fields can be used to indicate t target parameter sets of the target DRX cycle, where t is an integer greater than 1, and each 1-bit information field is used to indicate a different target parameter set.
  • each 1-bit information field may be used to indicate at least one of the following information: target parameter set, index corresponding to the target parameter set, and bit mapping of the target parameter set in the N groups of candidate parameter sets.
  • each 1-bit information field is used to indicate the bit mapping of the target parameter set in the N groups of candidate parameter sets as an example.
  • the value of the 1-bit information field is "1", it indicates that the target parameter set is applied ;
  • the value of the 1-bit information field is "0”, it indicates that the target parameter set is not applied.
  • the DCI format carrying scheduling information is, for example: 0_0/1_0/0_1/1_1/0_2/1_2, etc.
  • CIF carrier indication information field
  • the DCI format carrying the scheduling information is 0_1/1_1
  • redefine the existing information field in the downlink control signaling and the information field is used to indicate the target parameter set
  • the information field includes at least one of the following or multiple types: modulation and coding scheme information domain (modulation and coding scheme), new data indicator domain (new data indicator), redundancy version information domain (redundancy version), hybrid automatic repeat request (Hybrid Automatic Repeat reQuest, HARQ ) process number field (HARQ process number), antenna port field (antenna port(s)), demodulation reference signal (Demodulation Reference Signal, DMRS) sequence initialization field (DMRS sequence initialization), etc.
  • modulation and coding scheme information domain modulation and coding scheme
  • new data indicator domain new data indicator
  • redundancy version information domain redundancy version
  • hybrid automatic repeat request Hybrid Automatic Repeat reQuest, HARQ process number field
  • antenna port field antenna port field (antenna port(s)
  • demodulation reference signal Demodulation Reference
  • 1 to N bits in the information field may be used to indicate the target parameter set.
  • any 1-N bits in the above-listed information fields can be used to indicate the target parameter set alone, or information bits in the above-listed information fields can be used to indicate Joint indication of target parameter set and secondary cell dormancy indication:
  • the short HARQ-ACK request field is the default or "0" value
  • the default or value of the carrier indication field is "0"
  • the resource allocation indication field is all "0" values or all "1" values.
  • the target parameter set in the embodiments of the present disclosure may be one or more of parameters such as offset, on-duration timer, drx-Inactivity Timer, drx-RetransmissionTimerDL, drx-RetransmissionTimerUL, ra-ContentionResolutionTimer, msgB-ResponseWindow, etc. combination, and various types of target parameter sets can be indicated by the above-mentioned several implementation methods. As for the specific applications of each type of target parameter sets, the embodiments of the present disclosure do not list them one by one.
  • the user equipment determines at least one target DRX cycle according to the target parameter set.
  • the number of target DRX cycles can be specifically configured through high-layer signaling, and can also be a fixed value, that is, the indication value is always used before receiving new indication information.
  • the user equipment determines a target parameter set of at least one target DRX cycle.
  • the user equipment performs discontinuous monitoring of the PDCCH according to the DRX mechanism of Rel-16. After the user receives the target indication signaling, according to the target indication signaling, within the target DRX cycle, one or more different The PDCCH monitoring is performed during the activation period corresponding to the offset position.
  • the specific monitoring behavior of the user equipment includes one or more of the following combinations:
  • the target indication signaling may be used to indicate multiple offset positions of the target DRX cycle.
  • the DCI format 2_6 carries the target parameter set, since the DCI format 2_6 listening position is PS-offset before the DRX activation period within the time interval.
  • the offset value indicated by the target parameter set may take effect in the next one or more DRX cycles of the DRX cycle associated with DCI format 2_6, that is, the user equipment is in the indicated Start the DRX activation timer at the offset value.
  • the scheduling DCI carries a target parameter set.
  • the offset value indicated by the target parameter set may take effect in the next one or more DRX cycles. That is, the user equipment starts the DRX active period timer at the indicated offset value in the next one or more DRX cycles.
  • the offset value indicated by the target parameter set may take effect in the next one or more DRX cycles, that is, the terminal indicates in the next one or more DRX cycles Start the DRX active timer at the offset value of .
  • the target indication signaling may be used to indicate multiple offset positions of the target DRX cycle. That is to say, there are multiple activation periods in one DRX cycle.
  • DCI format 2_6 carries indication information, because the DCI format 2_6 listening position is within the PS-offset time interval before the DRX activation period.
  • the multiple offset values indicated by the indication information may take effect in the next one or more DRX cycles of the DRX cycle associated with DCI format 2_6, that is, the user equipment in the next one or more DRX cycles of the DRX cycle associated with DCI format 2_6
  • the corresponding DRX activation period timers are started at multiple offset values.
  • the DRX active period timers corresponding to different offset values may be the same or different.
  • the scheduling DCI carries target indication signaling.
  • the offset value indicated by the target indication signaling may take effect in the next one or more DRX cycles, that is, the terminal will The corresponding DRX activation period timer is started at multiple offset values of the DRX cycle.
  • one or more DRX cycles take effect after receiving the HARQ-ACK feedback of the scheduling DCI, that is, the user equipment or network equipment successfully receives the scheduling DCI and feeds back the HARQ-ACK, and the HARQ-ACK after the HARQ-ACK Start the corresponding DRX activation period timer at multiple offset values in the next one or multiple DRX cycles.
  • the offset value indicated by the target indication signaling may take effect in the next one or more DRX cycles, that is, the terminal will Start the corresponding DRX activation period timer at multiple offset values of .
  • the corresponding DRX activation period timer can be started at other configured offsets in this DRX cycle, or it can be started at other configured offsets
  • the DRX active timers corresponding to some offsets may not start the corresponding DRX active timers at other configured offsets.
  • the user equipment switches the target parameter set of the target DRX cycle to the preset parameter set.
  • the user equipment uses the DRX mechanism of Rel-16 as the basic function.
  • the user equipment receives the first configuration information and is configured with N sets of candidate parameter sets, it can be enabled as a characteristic function, that is, when the network equipment gives
  • the user equipment can switch between the characteristic function and the basic function according to the indication information.
  • the original configuration parameter set of the DRX mechanism of Rel-16 is the default configuration, such as offset value and related parameters, etc.; the N groups of candidate parameter sets and related parameters in the first configuration information are optional configurations, when the user equipment When the indication information is received, discontinuous PDCCH monitoring may be performed according to the target parameter set in the indication information.
  • the user equipment switches the target parameter set of the target DRX cycle to the preset parameter set, that is, the user equipment performs discontinuous PDCCH monitoring according to the preset parameter set.
  • the preset parameter set may be a parameter set corresponding to the default configuration of the DRX mechanism, or may be a parameter set reconfigured according to requirements.
  • a certain DRX parameter set may be designated as a preset parameter set through high-level signaling.
  • the user equipment determines that at least one of the following conditions is met, it determines that the preset condition is met:
  • Failure to receive the target indication signaling wherein the failure to receive the target indication signaling includes multiple retransmission failures, inconsistent reception between the user equipment and the network equipment, etc.;
  • the target service data transmission is completed, wherein the target service data includes one or more of the following: scheduling DCI indicates preset information content, target indication signaling carries empty or preset target parameter set information or preset switching instructions;
  • the fallback timer expires, and the fallback timer is used to indicate that the target parameter set is updated to the preset parameter set;
  • the user equipment receives the RRC reconfiguration message sent by the network device, and the RRC reconfiguration message is used to modify the target parameter set of the target DRX cycle.
  • FIG. 4 is a third schematic diagram of signaling interaction of a control signaling monitoring method provided by an embodiment of the present disclosure. As shown in FIG. 4, the control signaling monitoring method of this embodiment includes the following steps:
  • the network device determines first configuration information according to the original DRX cycle of the user equipment.
  • the network device sends the first configuration information to the user equipment.
  • the user equipment determines N groups of candidate parameter sets according to the first configuration information.
  • steps S401 to S403 are similar to the solutions in the embodiment shown in FIG. 2 , and details may be referred to the foregoing embodiments, and details are not repeated here.
  • the network device sends the second configuration information to the user equipment.
  • the user equipment acquires the target parameter set of the target DRX from the N groups of candidate parameter sets according to the second configuration information sent by the network device.
  • the user equipment determines whether the second configuration information is currently satisfied, and if so, obtains the target parameter set of the target DRX from the N groups of candidate parameter sets.
  • the user equipment determines at least one target DRX cycle according to the target parameter set.
  • the number of target DRX cycles can be specifically configured through high-layer signaling, and can also be a fixed value, that is, the indication value is always used before receiving new indication information.
  • the user equipment determines a target parameter set of at least one target DRX cycle.
  • the user equipment performs discontinuous monitoring of the PDCCH according to the DRX mechanism of Rel-16. After the user receives the second configuration information, according to the second configuration information, within the target DRX cycle, one or more different The PDCCH monitoring is performed during the activation period corresponding to the offset position.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to a time interval between received service data packets.
  • the target parameter set may be determined in at least one of the following manners:
  • Threshold value of the number of business data packets received network equipment counts the ratio of data packets arriving at DRX-on duration, if the ratio is greater than the data packet threshold value, the first target parameter set is adopted; correspondingly, If the ratio is less than or equal to the data packet threshold, the second target parameter set is adopted.
  • multiple data packet thresholds may also be set, and different data packet thresholds correspond to different target parameter sets, for example, the data packet threshold 1 corresponds to the first target parameter set , the data packet threshold value 2 corresponds to the second target parameter set, then when the proportion of data packets arriving at DRX-on duration satisfies the data packet threshold value 1, the first target parameter set is adopted; when the DRX-on duration arrives When the proportion of data packets meets the data packet threshold value 2, the second target parameter set is adopted.
  • Threshold value corresponding to the time interval between received service data packets the network device counts the time interval between multiple data packets arriving at DRX-on duration, if the time interval is less than the time interval threshold value, Then the first target parameter set is used; correspondingly, if the time interval is greater than or equal to the time interval threshold, the second target parameter set is used.
  • multiple time interval thresholds may also be set, and different time interval thresholds correspond to different target parameter sets, for example, the time interval threshold 1 corresponds to the first target parameter set , the time interval threshold value 2 corresponds to the second target parameter set, then when the interval time between data packets meets the number time interval threshold value 1, the first target parameter set is adopted; when the interval time between data packets satisfies When the count time interval threshold value is 2, the second target parameter set is adopted.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the user equipment determines the target parameter set, it is specifically used to:
  • a target parameter set is determined from N groups of candidate parameter sets every target time interval T.
  • the corresponding target parameter set may be selected from the N groups of candidate parameter sets according to a preset rule, and the specific content of the preset rule is not specifically limited in this embodiment of the present disclosure.
  • switching can be performed in the order of N sets of candidate parameter sets ⁇ offset_1, offset_2, ..., offset_N ⁇ ; or, switching can also be performed according to the target parameter set configured by high-level signaling; or, it can also be performed through MAC CE The indicated candidate offset value is switched.
  • the second configuration information may also include: service data packet characteristic parameters, for example, the I frame data packet type adopts the first target parameter set; the P frame data packet type adopts the second target parameter set; parameter set.
  • the second configuration information may further include: type parameters of service data packets, for example, different data packet types correspond to different target parameter sets.
  • the user equipment switches the target parameter set of the target DRX cycle to the preset parameter set.
  • Failure to receive the target indication signaling wherein the failure to receive the target indication signaling includes multiple retransmission failures, inconsistent reception between the user equipment and the network equipment, etc.;
  • the target service data transmission is completed, wherein the target service data includes one or more of the following: scheduling DCI indicates preset information content, target indication signaling carries empty or preset target parameter set information or preset switching instructions;
  • the fallback timer expires, and the fallback timer is used to indicate that the target parameter set is updated to the preset parameter set;
  • the user equipment receives the RRC reconfiguration message sent by the network device, and the RRC reconfiguration message is used to modify the target parameter set of the target DRX cycle.
  • step S406 is similar to step S306 in the embodiment shown in FIG. 3 , and the specific content may refer to the above embodiment, and details are not repeated here.
  • FIG. 5 is a first structural schematic diagram of an apparatus for monitoring control signaling provided by an embodiment of the present disclosure.
  • the control signaling monitoring device 500 includes: a receiving module 501 and an acquiring module 502 .
  • the receiving module 501 is configured to receive the first configuration information sent by the network device, the first configuration information is used to determine N sets of candidate parameter sets, where N is an integer greater than or equal to 1;
  • the obtaining module 502 is configured to obtain a target parameter set of target DRX from N groups of candidate parameter sets according to the indication information sent by the network device, and the target parameter set is used to determine the monitoring time of the control signaling.
  • the indication information includes target indication signaling and/or second configuration information.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-layer signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information, and target parameter set index indication information.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to a time interval between received service data packets.
  • the obtaining module 502 is specifically configured to, according to the target parameter set, determine at least one target DRX cycle; and determine the target parameter set of the at least one target DRX cycle.
  • the target parameter set includes M target parameters, and the M target parameters include at least the DRX cycle time offset value.
  • the first configuration information includes: N groups of candidate parameter sets or related parameters of the N groups of candidate parameter sets, and the related parameters are used to determine the N groups of candidate parameter sets.
  • the apparatus 500 for monitoring control signaling further includes: a processing module 503, configured to switch the target parameter set of the target DRX cycle to the preset parameter set when it is determined that the preset condition is met.
  • beam failure recovery When sending business data, one or more of beam failure recovery, wireless link failure, or user equipment out-of-synchronization occurs;
  • the target business data transmission is completed
  • the fallback timer expires, and the fallback timer is used to indicate that the target parameter set is updated to the preset parameter set;
  • the user equipment receives the RRC reconfiguration message sent by the network device, and the RRC reconfiguration message is used to modify the target parameter set of the target DRX cycle.
  • control signaling monitoring device provided in the present disclosure can correspondingly implement all the method steps implemented by the user equipment in the above method embodiments, and can achieve the same technical effect.
  • the same parts and beneficial effects as those of the method embodiment are described in detail.
  • FIG. 6 is a second structural schematic diagram of a device for monitoring control signaling provided by an embodiment of the present disclosure.
  • the apparatus 600 for monitoring control signaling includes: a sending module 601 .
  • the sending module 601 is configured to send the first configuration information to the user equipment, and the first configuration information is used to determine N groups of candidate parameter sets, where N is an integer greater than or equal to 1; send indication information to the user equipment, the indication information It is used to indicate the target parameter set to acquire the target DRX from N groups of candidate parameter sets, and the target parameter is used to determine the monitoring time of the control signaling.
  • the indication information includes: target indication signaling and/or second configuration information.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-level signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information, and target parameter set index indication information.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to a time interval between received service data packets.
  • control signaling monitoring apparatus 600 further includes: a determining module 602, configured to determine first configuration information according to the original DRX cycle of the user equipment, the first configuration information includes: N groups of candidate parameter sets Or related parameters of the N groups of candidate parameter sets, where the related parameters are used to determine the N groups of candidate parameter sets.
  • a determining module 602 configured to determine first configuration information according to the original DRX cycle of the user equipment, the first configuration information includes: N groups of candidate parameter sets Or related parameters of the N groups of candidate parameter sets, where the related parameters are used to determine the N groups of candidate parameter sets.
  • the above-mentioned network device provided by the present disclosure can implement all the method steps implemented by the network device side in the above-mentioned method embodiments, and can achieve the same technical effect.
  • the same parts and beneficial effects of the embodiments are described in detail.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.
  • Fig. 7 is a schematic structural diagram of a user equipment provided by an embodiment of the present disclosure.
  • the relay terminal is a target relay terminal.
  • the target relay terminal includes: a transceiver 701 , a processor 702 and a memory 703 .
  • Transceiver 701 configured to send and receive data under the control of processor 702;
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 702 and various circuits of the memory represented by the memory 703 are linked together.
  • the bus architecture can also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and therefore will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 701 may be multiple components, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 702 is responsible for managing the bus architecture and general processing, and the memory 703 can store data used by the processor 702 when performing operations.
  • the processor 702 is responsible for managing the bus architecture and general processing, and the memory 703 can store data used by the processor 702 when performing operations.
  • the processor 702 may be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or complex programmable logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
  • CPU central processing unit
  • ASIC Application Specific Integrated Circuit
  • FPGA field programmable gate array
  • CPLD Complex Programmable Logic Device
  • the processor 702 is configured to execute any terminal access method related to the target relay terminal provided in the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory 703 .
  • the processor 702 and the memory 703 may also be arranged physically separately.
  • the processor 702 is configured to read the computer program in the memory 703 and perform the following operations:
  • the target parameter set of the target DRX is obtained from the N groups of candidate parameter sets, and the target parameter set is used to determine the monitoring time of the control signaling.
  • the indication information includes target indication signaling and/or second configuration information.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-layer signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information, and target parameter set index indication information.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to a time interval between received service data packets.
  • acquiring a target parameter set of target DRX from N groups of candidate parameter sets includes:
  • the target parameter set includes M target parameters, and the M target parameters include at least the DRX cycle time offset value.
  • the first configuration information includes: N groups of candidate parameter sets or related parameters of the N groups of candidate parameter sets, and the related parameters are used to determine the N groups of candidate parameter sets.
  • the target parameter set of the target DRX cycle is switched to the preset parameter set.
  • beam failure recovery When sending business data, one or more of beam failure recovery, wireless link failure, or user equipment out-of-synchronization occurs;
  • the target business data transmission is completed
  • the fallback timer expires, and the fallback timer is used to indicate that the target parameter set is updated to the preset parameter set;
  • the user equipment receives the RRC reconfiguration message sent by the network device, and the RRC reconfiguration message is used to modify the target parameter set of the target DRX cycle.
  • FIG. 8 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure. As shown in FIG. 9 , the network device includes: a transceiver 801 , a processor 802 and a memory 803 .
  • Transceiver 801 configured to send and receive data under the control of processor 802;
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 802 and various circuits of the memory represented by the memory 803 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and therefore will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 801 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 802 is responsible for managing the bus architecture and general processing, and the memory 803 can store data used by the processor 802 when performing operations.
  • the processor 802 is responsible for managing the bus architecture and general processing, and the memory 803 can store data used by the processor 802 when performing operations.
  • the processor 802 may be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or complex programmable logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
  • CPU central processing unit
  • ASIC Application Specific Integrated Circuit
  • FPGA field programmable gate array
  • CPLD Complex Programmable Logic Device
  • the processor 802 is configured to execute any terminal access method related to the target relay terminal provided in the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory 803 .
  • the processor 802 and the memory 803 may also be arranged physically separately.
  • the processor 802 is configured to read the computer program in the memory 803 and perform the following operations:
  • the indication information is used to indicate to obtain a target parameter set of the target DRX from N groups of candidate parameter sets, and the target parameter is used to determine the monitoring time of the control signaling.
  • the indication information includes: target indication signaling and/or second configuration information.
  • the target indication signaling is at least one of DCI signaling, MAC CE signaling and high-layer signaling.
  • the target indication signaling carries at least one of target parameter set indication information, handover indication information, and target parameter set index indication information.
  • the second configuration information includes a target time interval and/or a service-specific threshold.
  • the target time interval includes at least one of the following: a timer configured by high-level signaling, a time interval associated with a service refresh rate, and a time interval associated with a radio frame.
  • the service-specific threshold includes at least one of the following: a threshold of the number of received service data packets, and a threshold corresponding to the time interval between received service data packets.
  • the processor 802 is further configured to perform the following operations: determine first configuration information according to the original DRX cycle of the user equipment, where the first configuration information includes: N groups of candidate parameter sets or N groups of candidate parameter sets The related parameters are used to determine N sets of candidate parameter sets.
  • the above-mentioned network device provided by the present disclosure can implement all the method steps implemented by the network device in the above-mentioned method embodiment, and can achieve the same technical effect.
  • the same parts and beneficial effects as the example are described in detail.
  • the above integrated units are realized in the form of software function units and sold or used as independent products, they can be stored in a processor-readable storage medium.
  • the technical solution of the present disclosure is essentially or part of the contribution to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions for enabling a computer device (which may be a personal computer, server, or network device, etc.) or a processor (processor) to execute all or part of the steps of the methods in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disc and other media that can store program codes. .
  • an embodiment of the present disclosure provides a processor-readable storage medium, where a computer program is stored in the processor-readable storage medium, and the computer program is used to enable the processor to implement the target relay terminal in the foregoing method embodiments. All the steps of the method are implemented and can achieve the same technical effect, so the parts and beneficial effects in this embodiment that are the same as those in the method embodiment will not be described in detail here.
  • an embodiment of the present disclosure provides a processor-readable storage medium, where a computer program is stored in the processor-readable storage medium, and the computer program is used to enable the processor to implement the network device side in the above method embodiments. All the steps of the method can achieve the same technical effect, and the same parts and beneficial effects in this embodiment as in the method embodiment will not be described in detail here.
  • the processor-readable storage medium may be any available medium or data storage device that the processor can access, including but not limited to magnetic storage (such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)), etc.
  • magnetic storage such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • optical storage such as CD, DVD, BD, HVD, etc.
  • semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)
  • an embodiment of the present disclosure also provides a computer program product containing instructions, the computer program is stored in a storage medium, at least one processor can read the computer program from the storage medium, and at least one processor executes the computer program.
  • the program can realize all the method steps implemented by the user equipment in the above method embodiment, and can achieve the same technical effect, so the same parts and beneficial effects in this embodiment as in the method embodiment will not be described in detail here.
  • an embodiment of the present disclosure also provides a computer program product containing instructions, the computer program is stored in a storage medium, at least one processor can read the computer program from the storage medium, and at least one processor executes the computer program.
  • the program can implement all the method steps implemented by the network device in the above method embodiment, and can achieve the same technical effect, so the parts and beneficial effects in this embodiment that are the same as those in the method embodiment will not be described in detail here.
  • Embodiments of the present disclosure also provide a communication system, including user equipment and network equipment.
  • the user equipment can perform all the method steps performed by the user equipment side in the foregoing method embodiments, and can achieve the same technical effect.
  • the network device can execute all the method steps performed by the network device side in the foregoing method embodiments, and can achieve the same technical effect. Parts and beneficial effects in this embodiment that are the same as those in the method embodiment will not be described in detail here.
  • the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, optical storage, etc.) having computer-usable program code embodied therein.
  • each flow and/or block in the signaling interaction diagram and/or block diagram, and a combination of procedures and/or blocks in the signaling interaction diagram and/or block diagram can be implemented by computer-executable instructions.
  • These computer-executable instructions can be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine, such that instructions executed by the processor of the computer or other programmable data processing equipment produce A device for realizing the functions specified in one or more procedures of the signaling interaction schematic diagram and/or one or more blocks of the block diagram.
  • processor-executable instructions may also be stored in a processor-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, such that the instructions stored in the processor-readable memory produce a manufacturing product, the instruction device implements the functions specified in one or more procedures in the signaling interaction schematic diagram and/or one or more blocks in the block diagram.
  • processor-executable instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented
  • the executed instructions provide steps for realizing the functions specified in one or more procedures of the signaling interaction diagram and/or one or more blocks of the block diagram.

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Abstract

本公开提供的一种控制信令监测方法、装置、设备及存储介质,用户设备接收网络设备发送的第一配置信息,第一配置信息用于确定N组候选参数集;根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集,目标参数集用于确定控制信令的监测时间。本方案中,可以根据DRX的目标参数集,动态的确定控制信令的监测时间,从而增加数据包传输过程与监测时间的对齐概率,降低数据包的传输时延。

Description

控制信令监测方法、装置、设备及存储介质
本公开要求于2021年08月06日提交中国专利局、申请号为202110904524.3、申请名称为“控制信令监测方法、装置、设备及存储介质”的中国专利申请的优先权,其全部内容通过引用结合在本公开中。
技术领域
本公开涉及通信技术领域,尤其涉及一种控制信令监测方法、装置、设备及存储介质。
背景技术
随着5G时代到来,对数据传输过程提出了更高的要求,在数据传输过程中,用户设备(User Equipment,UE)需要一直监听物理下行控制信道(Physical Downlink Control Channel,PDCCH),根据网络侧发送的指示消息对数据进行收发,这样导致UE的功耗和数据传输的时延都比较大。
相关技术中,为了提升数据传输过程的时效性和节能性,在长期演进(Long Term Evolution,LTE)***中引入非连续接收(Discontinuous Reception,DRX)机制,即,在DRX周期内,UE只在激活期(On duration)内监测PDCCH信令,在非激活期(DRX off)内,UE不接收除调度广播信令之外的其他PDCCH信令,以降低功耗。
然而,在上述的数据传输过程中,待传输数据包往往会经过编码、网络路由等环节才能进行到达网络设备,在此过程中会产生一些随机的时延抖动(jitter),从而导致数据传输延迟。
发明内容
本公开提供一种控制信令监测方法、装置、设备及存储介质,用于解决数据传输延迟的技术问题。
第一方面,本公开提供一种控制信令监测方法,应用于用户设备,包括:接收网络设备发送的第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集,目标参数集用于确定控制信令的监测时间。
在一些可选的实施方式中,指示信息包括目标指示信令和/或第二配置信息。
在一些可选的实施方式中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
在一些可选的实施方式中,目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
在一些可选的实施方式中,第二配置信息包括目标时间间隔和/或业务专属门限值。
在一些可选的实施方式中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
在一些可选的实施方式中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
在一些可选的实施方式中,从N组候选参数集中获取目标DRX的目标参数集,包括:根据目标参数集,确定至少一个目标DRX周期;确定至少一个目标DRX周期的目标参数集。
在一些可选的实施方式中,目标参数集中包括M个目标参数,M个目标参数中至少包括DRX周 期时间偏移值。
在一些可选的实施方式中,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
在一些可选的实施方式中,在确定满足预设条件时,将目标DRX周期的目标参数集切换为预设参数集。
在一些可选的实施方式中,满足以下至少一种情况时,确定满足预设条件:在发送业务数据时,发生了波束失败恢复、无线链路失败或用户设备失步中的一种或多种情况;向网络设备上报偏好信息,偏好信息用于指示将目标参数集更新为预设参数集;目标指示信令接收失败;目标业务数据传输完成;回退定时器超时,回退定时器用于指示将目标参数集更新为预设参数集;用户设备接收到网络设备发送的RRC重配置消息,RRC重配置消息用于对目标DRX周期的目标参数集进行修改。
第二方面,本公开实施例提供一种控制信令监测方法,应用于网络设备,包括:向用户设备发送第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;向用户设备发送指示信息,指示信息用于指示从N组候选参数集中获取目标DRX的目标参数集,目标参数用于确定控制信令的监测时间。
在一些可选的实施方式中,指示信息包括:目标指示信令和/或第二配置信息。
在一些可选的实施方式中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
在一些可选的实施方式中,目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
在一些可选的实施方式中,第二配置信息包括目标时间间隔和/或业务专属门限值。
在一些可选的实施方式中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
在一些可选的实施方式中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
在一些可选的实施方式中,向用户设备发送第一配置信息,还包括:根据用户设备的原始DRX周期,确定第一配置信息,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
第三方面,本公开实施例提供一种控制信令监测装置,应用于用户设备,包括:
接收模块,用于接收网络设备发送的第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
获取模块,用于根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集,目标参数集用于确定控制信令的监测时间。
第四方面,本公开实施例提供一种控制信令监测装置,应用于网络设备,包括:发送模块,用于向用户设备发送第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;向用户设备发送指示信息,指示信息用于指示从N组候选参数集中获取目标DRX的目标参数集,目标参数用于确定控制信令的监测时间。
第四方面,本公开实施例提供一种用户设备,包括:
存储器,用于存储计算机程序;
收发机,用于在处理器的控制下收发数据;
处理器,用于读取存储器中的计算机程序并执行以下操作:
接收网络设备发送的第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集,目标参数集用于确定控制信令的监测时间。
在一些可选的实施方式中,指示信息包括目标指示信令和/或第二配置信息。
在一些可选的实施方式中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
在一些可选的实施方式中,目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
在一些可选的实施方式中,第二配置信息包括目标时间间隔和/或业务专属门限值。
在一些可选的实施方式中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
在一些可选的实施方式中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
在一些可选的实施方式中,从N组候选参数集中获取目标DRX的目标参数集,包括:根据目标参数集,确定至少一个目标DRX周期;确定至少一个目标DRX周期的目标参数集。
在一些可选的实施方式中,目标参数集中包括M个目标参数,M个目标参数中至少包括DRX周期时间偏移值。
在一些可选的实施方式中,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
在一些可选的实施方式中,在确定满足预设条件时,将目标DRX周期的目标参数集切换为预设参数集。
在一些可选的实施方式中,满足以下至少一种情况时,确定满足预设条件:在发送业务数据时,发生了波束失败恢复、无线链路失败或用户设备失步中的一种或多种情况;向网络设备上报偏好信息,偏好信息用于指示将目标参数集更新为预设参数集;目标指示信令接收失败;目标业务数据传输完成;回退定时器超时,回退定时器用于指示将目标参数集更新为预设参数集;用户设备接收到网络设备发送的RRC重配置消息,RRC重配置消息用于对目标DRX周期的目标参数集进行修改。
第六方面,本公开实施例提供一种网络设备,包括:
存储器,用于存储计算机程序;
收发机,用于在处理器的控制下收发数据;
处理器,用于读取存储器中的计算机程序并执行以下操作:
向用户设备发送第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;向用户设备发送指示信息,指示信息用于指示从N组候选参数集中获取目标DRX的目标参数集,目标参数用于确定控制信令的监测时间。
在一些可选的实施方式中,指示信息包括:目标指示信令和/或第二配置信息。
在一些可选的实施方式中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
在一些可选的实施方式中,目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
在一些可选的实施方式中,第二配置信息包括目标时间间隔和/或业务专属门限值。
在一些可选的实施方式中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷 新率关联的时间间隔、与无线帧关联的时间间隔。
在一些可选的实施方式中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
在一些可选的实施方式中,处理器还用于执行如下操作:根据用户设备的原始DRX周期,确定第一配置信息,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
第七方面,本公开实施例提供一种处理器可读存储介质,处理器可读存储介质存储有计算机程序,计算机程序用于使处理器执行第一方面和/或第二方面中任一项的控制信令监测方法。
第八方面,本公开实施例提供一种计算机程序产品,包括:计算机程序,计算机程序被处理器执行时实现如第一方面和/或第二方面中任一项的控制信令监测方法。
本公开提供的一种控制信令监测方法、装置、设备及存储介质,接收网络设备发送的第一配置信息,第一配置信息用于确定N组候选参数集;根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集,目标参数集用于确定控制信令的监测时间。本方案中,可以根据DRX的目标参数集,动态的确定控制信令的监测时间,从而增加数据包传输过程与监测时间的对齐概率,降低数据包的传输时延。
应当理解,上述发明内容部分中所描述的内容并非旨在限定本公开的实施例的关键或重要特征,亦非用于限制本公开的范围。本公开的其它特征将通过以下的描述变得容易理解。
附图说明
为了更清楚地说明本公开或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的应用场景示意图;
图2为本公开实施例提供的一种控制信令监测方法的信令交互示意图一;
图3为本公开实施例提供的一种控制信令监测方法的信令交互示意图二;
图4为本公开实施例提供的一种控制信令监测方法的信令交互示意图三;
图5为本公开实施例提供的一种控制信令监测装置的结构示意图一;
图6为本公开实施例提供的一种控制信令监测装置的结构示意图二;
图7为本公开实施例提供的一种用户设备的结构示意图;
图8为本公开实施例提供的一种网络设备的结构示意图。
具体实施方式
本公开中术语“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
本公开实施例提供的技术方案可以适用于多种***,尤其是5G***。例如适用的***可以是全球移动通讯(global system of mobile communication,GSM)***、码分多址(code division multiple access, CDMA)***、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(general packet radio service,GPRS)***、长期演进(long term evolution,LTE)***、LTE频分双工(frequency division duplex,FDD)***、LTE时分双工(time division duplex,TDD)***、高级长期演进(long term evolution advanced,LTE-A)***、通用移动***(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)***、5G新空口(New Radio,NR)***等。这多种***中均包括终端和网络设备。***中还包括核心网部分,例如演进的分组***(Evloved Packet System,EPS)、5G***(5GS)等。
本公开实施例涉及的用户设备,可以是指向用户提供语音和/或数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的***中,用户设备的名称可能也不相同,例如在5G***中,用户设备可以称为终端设备。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为***、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),本公开实施例中并不限定。
本公开实施例涉及的网络设备,可以是基站,该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备,或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换,作为无线终端设备与接入网的其余部分之间的路由器,其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如,本公开实施例涉及的网络设备可以是全球移动通信***(Global System for Mobile communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base Transceiver Station,BTS),也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB),还可以是长期演进(long term evolution,LTE)***中的演进型网络设备(evolutional Node B,eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB),也可以是家庭演进基站(Home evolved Node B,HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等,本公开实施例中并不限定。在一些网络结构中,网络设备可以包括集中单元(centralized unit,CU)节点和分布单元(distributed unit,DU)节点,集中单元和分布单元也可以地理上分开布置。
网络设备与用户设备之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输,MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量,MIMO传输可以是2D-MIMO、3D-MIMO、FD-MIMO或massive-MIMO,也可以是分集传输或预编码传输或波束赋形传输等。
图1为本公开实施例提供的应用场景示意图。如图1所示,本实施例提供了一种通信***,该通信***包括用户设备101和网络设备102。
其中,本实施例的网络设备102以基站为例示出,但不以此为限定。
且上述场景中还可以包括其它设备,例如还可以包括无线中继器设备和无线回传设备等,在图1中未示出。
在实际应用中,为了提升数据传输过程的时效性和节能性,在长期演进(Long Term Evolution,LTE)***中引入非连续接收(Discontinuous Reception,DRX)机制,即,在DRX周期内,用户设备101只在激活期(On duration)内监测PDCCH信令,在非激活期(DRX off)内,用户设备101不接收除调度广播信令之外的其他PDCCH信令,以降低功耗。
其中,激活期为如下至少一种定时器未超时的时间段:DRX激活期定时器(drx-onDurationTimer),非激活定时器(drx-InactivityTimer)、下行重传定时器(drx-RetransmissionTimerDL)、上行重传定时器(drx-RetransmissionTimerUL),随机接入竞争解决定时器(ra-ContentionResolutionTimer)以及消息B响应窗口(msgB-ResponseWindow)等。
在上述的数据传输过程中,每帧业务数据包产生后会经过编码、网络路由等环节才能到达网络设备102侧,在此过程中,会因为数据包大小、网络拥塞等情况,导致业务数据包到达网络设备102时产生不同程度的时延抖动(jitter),且该时延抖动具有一定的随机性,导致数据包传输与DRX的激活期无法对齐,进而导致数据包传输延迟。
有鉴于此,本公开实施例提供一种控制信令监测方法、装置、设备及存储介质,通过对DRX周期的目标参数集进行指示,实现针对数据包到达动态变化而进行的DRX激活期调整,增加数据包与DRX激活期对齐的概率,从而降低数据包传输等待时延。
需要说明的是,本公开实施例所提供的方法和装置是基于同一申请构思的,由于方法和装置解决问题的原理相似,因此装置和方法的实施可以相互参见,重复之处不再赘述。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,并不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
图2为本公开一实施例提供的一种控制信令监测方法的信令交互示意图一。如图2所示,该控制信令监测方法可以包括如下步骤:
S201、网络设备向用户设备发送第一配置信息。
其中,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数。
在实际应用中,不同的候选参数集用于确定DRX周期的控制信令的不同监测时间,对于候选参数集的类型,本公开实施例不做限定,例如,候选参数集可以为:DRX周期时间偏移值(offset)、激活期定时器(on-duration timer)、非激活定时器(drx-Inactivity Timer)、下行重传定时器(drx-RetransmissionTimerDL)、上行重传定时器(drx-RetransmissionTimerUL)、随机接入竞争解决定时器(ra-ContentionResolutionTimer)、消息B响应窗口(msgB-ResponseWindow)等参数中的一种或多种的组合。
为方便说明,后续实施例中的候选参数集以offset值为例示出,但实际应用中不以此为限定,且其他类型的候选参数集的在本公开中的相关方法与之类似,后续不再一一赘述。
一些实施例中,候选参数集以offset参数为例,第一配置信息包括如下至少一种:
(1)第一配置信息为:offset参数候选集合{offset 1,offset 2,…,offset N},其中,offset参数候选集合是可用DRX周期内任意N个数值组成集合,相应的offset取值可以是随机配置的。
(2)第一配置信息为:offset参数候选集合{offset 1,offset 2,…,offset N},其中,将DRX周期平均分成N段,每段时间对应一个offset值,每段的激活期定时器长度相同。
一方面,N可以为DRX周期长度与定时器时间长度(on-duration)的比值,或者每个组图(Group Of Picture,GOP)的子帧个数。
另一方面,N也可以是用于适应业务刷新率的DRX周期组的个数,例如,60FPS需要对应一个周期为50ms的DRX周期内分成3段,则N=3。
(3)第一配置信息为:offset参数候选集合{offset 1,offset 2,…,offset N}以及相应的DRX激活定时器(on-duration timer)候选子集{on-duration 1,on-duration 2,…,on-duration N};
示例性的,第N组候选参数集为{offset N,on-duration N}。
(4)第一配置信息为:offset参数候选集合{offset 1,offset 2,…,offset N},其中,offset 1为显示配置的数值,offset 2,…,offset N为基于offset 1进行计算得到的,至于计算方法,本公开实施例不做具体限定。例如,可以根据offset 1和预设时间间隔计算得到offset 2,…,offset N;
示例性的,offset 2=offset 1+delta offset 1,offset 3=offset 2+delta offset 2,……,这里,delta offset 1为offset 1与offset 2之间的预设时间间隔,delta offset 2为offset 2与offset 3之间的预设时间间隔,delta offset 1和delta offset 2可以相同,也可以不同,此处不做限定。
(5)第一配置信息为:offset参数候选集合{offset 1,offset 2,…,offset N},其中,候选offset取值是与其他参数相关联。
示例性的,offset参数的取值与无线帧的整数相关联,即对于不同的无线帧号,其offset的取值可以相同,也可以不同。
需要说明的是,上述几种确定第一配置信息的方法为示例性的,显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。
相应的,用户设备接收该第一配置信息,并根据第一配置信息确定N组选参数集。
应理解,对于网络设备向用户设备发送第一配置信息的方法,本公开实施例也不做具体限定。例如,在一种可能的实现方式中,网络设备可以通过高层信令、MAC CE信令或物理层协议规范等一种或多种组合向用户设备发送第一配置信息。
在另一中可能的实现方式中,网络设备还可以向用户设备发送N组候选参数集的相关参数,从而使得用户设备根据相关参数计算的到N组候选参数集。
S202、网络设备向用户设备发送指示信息。
S203、用户设备根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集。
其中,指示信息用于指示用户设备从N组候选参数集中确定目标参数集,目标参数集用于确定控制信令的监测时间。
在实际应用中,用户设备是按Rel-16的DRX机制进行PDCCH的不连续监听的,当用户设备接获得目标参数集后,在目标DRX周期内一个或多个不同的offset位置对应的激活期内进行PDCCH监听,由于不同的目标参数集对应于不同的控制信令的监测时间,通过本方案,可以动态的确定控制信令的监测时间,从而增加数据包传输过程与监测时间的对齐概率,降低数据包的传输时延。
应理解,至于用户设备确定目标参数集的具体方案以及根据目标参数进行控制信令监测的方案,在后续实施例中示出。
本公开实施例中,用户设备接收网络设备发送的第一配置信息,第一配置信息用于确定N组候选参数集;根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集,目标参 数集用于确定控制信,令的监测时间。本方案中,可以根据DRX的目标参数集,动态的确定控制信令的监测时间,从而增加数据包传输过程与监测时间的对齐概率,降低数据包的传输时延。
一些实施例中,网络设备可以通过显式指示或者隐式指示的方式向用户设备发送指示信息。所谓显示指示,即在指示信息中明确的指示目标参数集;所谓隐式指示,即在指示信息中不明确指示目标参数集,而需要用户设备根据指示信息进行相应的计算,才能得到目标参数集。
在实际应用中,可以通过向用户设备发送目标指示信令的方式实现显示指示,通过向用户设备发送第二配置信息的方式实现隐式指示,下面结合具体实施例,分别对上述两种指示方式对应的控制信令监测方法进行详细说明:
图3为本公开实施例提供的一种控制信令监测方法的信令交互示意图二。如图3所示,本实施例的控制信令监测方法包括如下步骤:
S301、网络设备根据用户设备的原始DRX周期,确定第一配置信息。
其中,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
S302、网络设备向用户设备发送第一配置信息。
S303、用户设备根据第一配置信息确定N组候选参数集。
需要说明的是,步骤S301~S303与图2所示实施例中的方案类似,具体可参考上述实施例,此处不再赘述。
S304、网络设备向用户设备发送目标指示信令。
S305、用户设备根据网络设备发送的目标指示信令,从N组候选参数集中获取目标DRX的目标参数集。
其中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
其中,目标参数集指示信息用于指示目标参数集,切换指示信息用于指示用户设备进行参数集切换,目标参数索引指示信息用于指示用户设备根据该指示信息从N组候选参数集中确定目标参数集。
示例性的,网络设备向用户设备发送目标指示信令,包括以下几种实施方式:
(1)在DCI信令、MAC CE信令或高层信令中增加1~M bits信息域,该信息域携带的指示信息用于指示用户设备从N组候选参数集中确定目标DRX周期的一个或多个目标参数集。
其中,这里的DCI信令可以是调度DCI或非调度DCI信令,对于DCI信令的格式,本公开实施例不做限定。
示例性的,调度DCI信令的格式例如是:0_0/1_0/0_1/1_1/0_2/1_2;非调度DCI信令的格式例如是:0_1/1_1等,在其他实施例中,也可以是其他群组通知的DCI格式,例如是:2_0、2_6等,此处不再一一列举。
在第一种可能的实现方式中,可以用1比特信息域来指示目标DRX周期的目标参数集,或者,用1比特信息域来指示目标参数集在N组参数候选集合的索引index,其中,索引index用于该用户设备从N组参数候选集合中获取目标参数集。
相应的,当1比特信息域来指示目标参数集时,用户设备接收到该目标指示信令之后,直接获取目标参数集;或者,当1比特信息域来指示在N组参数候选集合的索引index时,用户设备根据索引index从N组参数候选集合中获取目标参数集。
在第二种可能的实现方式中,可以用1比特信息域来指示目标DRX周期的第一目标参数集以及预设时间间隔,例如offset 1和delta_offset;或者,用1比特信息域来指示第一目标参数集在N组参数候选集合的索引index 1以及预设时间间隔,其中,索引index 1用于该用户设备从N组参数候选集合中获取第一目标参数集。
相应的,当用户设备接收到的目标指示信令为第一目标参数集以及预设时间间隔时,根据第一目标参数集以及预设时间间隔获得其他目标参数集;或者,当用户设备接收到的目标指示信令为索引index 1以及预设时间间隔时,根据索引index 1确定第一目标参数集,再根据第一目标参数集以及预设时间间隔获得其他目标参数集。
在第三种可能的实现方式中,可以用t比特信息域来指示目标DRX周期的t个目标参数集,其中,t为大于1的整数,每个1比特信息域与用于指示不同的目标参数集。
其中,每个1比特信息域可以用于指示以下至少一种信息:目标参数集、目标参数集对应的索引、目标参数集在N组候选参数集中的比特映射。
示例性的,以每个1比特信息域用于指示目标参数集在N组候选参数集中的比特映射为例,当该1比特信息域的取值为“1”时,指示应用该目标参数集;当该1比特信息域的取值为“0”时,指示不应用该目标参数集。
(2)对于现有的信息域进行重定义,如:辅小区休眠指示域等。
具体的,携带调度信息的DCI格式例如是:0_0/1_0/0_1/1_1/0_2/1_2等,通过载波指示信息域(CIF)的取值确定DCI格式中SCell休眠指示域的具体含义,即:当CIF=0或CIF为零比特时,SCell休眠指示信息域用于指示SCell(组)的休眠/自适应行为;当CIF不为零时,SCell休眠指示信息域的1~t个可以重用于指示目标参数集。
示例性的,当携带调度信息的DCI格式为0_1/1_1时,在下行控制信令中重新定义已有的信息域,该信息域用于指示目标参数集,其中,信息域包括如下至少一种或多种类型:调制编码方案信息域(modulation and coding scheme)、新的数据指示域(new data indicator)、冗余版本信息域(redundancy version)、混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)进程号域(HARQ process number)、天线端口域(antenna port(s))、解调参考信号(Demodulation Reference Signal,DMRS)序列初始化域(DMRS sequence initialization)等。
在实际应用中,可以采用信息域中的1~N比特来指示目标参数集。
具体地,当确定以下几种条件同时满足时,可以采用上述所列的信息域中任意1~N个比特来单独指示目标参数集,也可以采用上述所列的信息域中的信息比特来指示目标参数集和辅小区休眠指示的联合指示:
短HARQ-ACK请求域中为缺省或为“0”值;
载波指示域缺省或取值为“0”;
资源分配指示域为全“0”值或全“1”值。
应理解,本公开实施例中的目标参数集可以为offset、on-duration timer、drx-Inactivity Timer、drx-RetransmissionTimerDL、drx-RetransmissionTimerUL、ra-ContentionResolutionTimer、msgB-ResponseWindow等参数中的一种或多种的组合,且各种类型的目标参数集均可用上述几种实现方法进行指示,至于各类型目标参数集的具体应用,本公开实施例不一一做列举。
S3051、用户设备根据目标参数集,确定至少一个目标DRX周期。
其中,目标DRX周期的个数可以通过高层信令具体配置,也可以是一固定值,即在接收到新的指 示信息之前一直使用该指示值。
S3052、用户设备确定至少一个目标DRX周期的目标参数集。
在实际应用中,用户设备是按Rel-16的DRX机制进行PDCCH的不连续监听的,当用户接收到目标指示信令后,根据目标指示信令,在目标DRX周期内一个或多个不同的offset位置对应的激活期内进行PDCCH监听。
其中,用户设备的具体监听行为包括如下一种或多种的组合:
(1)当目标指示信令中携带一个目标参数集时,该目标指示信令可以用于指示目标DRX周期的多个offset位置。
以目标参数集中包括至少DRX周期时间的offset值为例,在第一种可能的实现方式中,对于DCI格式2_6携带了目标参数集,由于DCI格式2_6监听位置是在DRX激活期前PS-offset时间间隔内。目标参数集所指示的offset值可以在DCI格式2_6关联的DRX周期的下一个或多个DRX周期生效,即,用户设备在DCI格式2_6关联的DRX周期的下一个或多个DRX周期在指示的offset值处开启DRX激活期定时器。
在第二种可能的实现方式中,对于调度DCI携带了目标参数集,一方面,目标参数集所指示的offset值可以在下一个或多个DRX周期生效。即,用户设备在下一个或多个DRX周期在指示的offset值处开启DRX激活期定时器。
另一方面,还可以在接收到调度DCI的HARQ-ACK反馈后的一个或多个DRX周期生效。即,用户设备或网络设备成功接收到调度DCI,并反馈了HARQ-ACK,则在HARQ-ACK后的下一个或多个DRX周期在指示的offset值处开启DRX激活期定时器。
在第三种可能的实现方式中,对于非调度DCI携带了目标参数集,目标参数集所指示的offset值可以在下一个或多个DRX周期生效,即,终端在下一个或多个DRX周期在指示的offset值处开启DRX激活期定时器。
(2)当目标指示信令中携带多个目标参数集时,该目标指示信令可以用于指示目标DRX周期的多个offset位置。也就是说,一个DRX周期内有多段激活期。
以目标参数集中包括多个offset值为例,在第一种可能的实现方式中,对于DCI格式2_6携带了指示信息,由于DCI格式2_6监听位置是在DRX激活期前PS-offset时间间隔内。指示信息所指示的多个offset值可以在DCI格式2_6关联的DRX周期的下一个或多个DRX周期生效,即,用户设备在DCI格式2_6关联的DRX周期的下一个或多个DRX周期中的多个offset值处开启相应的DRX激活期定时器。
其中,不同offset值对应的DRX激活期定时器可以相同,也可以不同。
在第二种可能的实现方式中,对于调度DCI携带了目标指示信令,一方面,目标指示信令所指示的offset值可以在下一个或多个DRX周期生效,即,终端在下一个或多个DRX周期的多个offset值处开启相应的DRX激活期定时器。
另一方面,在接收到调度DCI的HARQ-ACK反馈后的一个或多个DRX周期生效,即,用户设备或网络设备成功接收到调度DCI,并反馈了HARQ-ACK,在HARQ-ACK后的下一个或多个DRX周期的多个offset值处开启相应的DRX激活期定时器。
在第三种可能的实现方式中,对于非调度DCI携带了目标指示信令,目标指示信令所指示的offset值可以在下一个或多个DRX周期生效,即,终端在下一个或多个DRX周期的多个offset值处开启相应的DRX激活期定时器。
当用户设备在DRX周期内的某段DRX激活期内检测到数据包时,在本DRX周期内可以在已配置的其他offset开启相应的DRX激活期定时器,也可以在已配置的其他offset开启部分offset对应的DRX激活期定时器,也可以在已配置的其他offset不开启相应的DRX激活期定时器。
S306、用户设备在确定满足预设条件时,将目标DRX周期的目标参数集切换为预设参数集。
常规情况下,用户设备以Rel-16的DRX机制为基础功能,当用户设备接收到第一配置信息并被配置N组候选参数集合时,可以作为一种特性功能开启,即,当网络设备给用户设备配置了N组候选参数集合时,用户设备可以根据指示信息在特性功能与基础功能之间切换。
示例性的,Rel-16的DRX机制原配置的参数集为默认配置,例如offset值及其相关参数等;第一配置信息中的N组候选参数集合以及相关参数作为可选配置,当用户设备接收到指示信息时,可以根据指示信息中的目标参数集进行不连续的PDCCH监听。
进一步的,当满足预设条件时,用户设备将目标DRX周期的目标参数集切换为预设参数集,即用户设备按照预设参数集进行不连续的PDCCH监听。
其中,预设参数集可以为DRX机制的默认配置对应的参数集,也可以为根据需求重新进行配置的参数集,例如,可以通过高层信令指定某个DRX参数集是预设参数集。
具体的,用户设备在确定满足以下至少一种情况时,确定满足预设条件:
在发送业务数据时,发生了波束失败恢复、无线链路失败或用户设备失步等;
向网络设备上报偏好信息,其中,偏好信息用于指示将目标参数集更新为预设参数集;
目标指示信令接收失败,其中,目标指示信令接收失败包括多次重传失败、用户设备和网络设备接收不一致等情况;
目标业务数据传输完成,其中,目标业务数据包括以下一种或多种:调度DCI指示预设的信息内容、目标指示信令携带空的或预设的目标参数集信息或预设的切换指令;
回退定时器超时,回退定时器用于指示将目标参数集更新为预设参数集;
用户设备接收到网络设备发送的RRC重配置消息,RRC重配置消息用于对目标DRX周期的目标参数集进行修改。
图4为本公开实施例提供的一种控制信令监测方法的信令交互示意图三。如图4所示,本实施例的控制信令监测方法包括如下步骤:
S401、网络设备根据用户设备的原始DRX周期,确定第一配置信息。
S402、网络设备向用户设备发送第一配置信息。
S403、用户设备根据第一配置信息确定N组候选参数集。
需要说明的是,步骤S401~S403与图2所示实施例中的方案类似,具体可参考上述实施例,此处不再赘述。
S404、网络设备向用户设备发送第二配置信息。
S405、用户设备根据网络设备发送的第二配置信息,从N组候选参数集中获取目标DRX的目标参数集。
在实际应用中,用户设备在接收到第二配置信息时,确定当前是否满足第二配置信息,若满足,则从N组候选参数集中获取目标DRX的目标参数集。
接下来,结合步骤S4051~S4053对目标DRX周期的目标参数集的确定方法进行详细说明:
S4051、用户设备根据目标参数集,确定至少一个目标DRX周期。
其中,目标DRX周期的个数可以通过高层信令具体配置,也可以是一固定值,即在接收到新的指 示信息之前一直使用该指示值。
S4052、用户设备确定至少一个目标DRX周期的目标参数集。
在实际应用中,用户设备是按Rel-16的DRX机制进行PDCCH的不连续监听的,当用户接收到第二配置信息后,根据第二配置信息,在目标DRX周期内一个或多个不同的offset位置对应的激活期内进行PDCCH监听。
其中,第二配置信息包括目标时间间隔和/或业务专属门限值。
一些实施例中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
在一种可能的实现方式中,当第二配置信息包括业务专属门限值时,可以通过以下至少一种方式确定目标参数集:
(1)接收到的业务数据包的数量门限值:网络设备统计在DRX-on duration到达的数据包的比例,若比例大于数据包门限值,则采用第一目标参数集;相应的,若比例小于或等于该数据包门限值,则采用第二目标参数集。
在一些可选的实施方式中,还可以设置多个数据包门限值,不同的数据包门限值对应于不同的目标参数集,例如,数据包门限值1对应于第一目标参数集,数据包门限值2对应于第二目标参数集,则当DRX-on duration到达的数据包的比例满足数据包门限值1时,采用第一目标参数集;当DRX-on duration到达的数据包的比例满足数据包门限值2时,采用第二目标参数集。
(2)接收到的业务数据包之间的时间间隔对应的门限值:网络设备统计在DRX-on duration到达的多个数据包之间的时间间隔,若时间间隔小于时间间隔门限值,则采用第一目标参数集;相应的,若时间间隔大于或等于时间间隔门限值,则采用第二目标参数集。
在一些可选的实施方式中,还可以设置多个时间间隔门限值,不同的时间间隔门限值对应于不同的目标参数集,例如,时间间隔门限值1对应于第一目标参数集,时间间隔门限值2对应于第二目标参数集,则当数据包之间的间隔时间满足数时间间隔门限值1时,采用第一目标参数集;当数据包之间的间隔时间满足数时间间隔门限值2时,采用第二目标参数集。
在一种可能的实现方式中,其中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
当第二配置信息包括目标时间间隔时,用户设备在确定目标参数集时,具体用于:
每隔目标时间间隔T从N组候选参数集中确定一次目标参数集。其中,可以按预设规则在N组候选参数集中选择相应目标参数集,对于预设规则的具体内容,本公开实施例不做具体限定。
示例性的,可以在N组候选参数集{offset_1,offset_2,…,offset_N}的顺序进行切换;或者,还可以根据高层信令配置的目标参数集进行切换;又或者,还可以以通过MAC CE指示的候选offset值进行切换。
一些在一些可选的实施方式中实施例中,第二配置信息还可以包括:业务数据包特性参数,例如,I帧数据包类型采用第一目标参数集;P帧数据包类型采用第二目标参数集。
其他实施例中,第二配置信息还可以包括:业务数据包的类型参数,例如,不同的数据包类型对应与不同的目标参数集。
S406、用户设备在确定满足预设条件时,将目标DRX周期的目标参数集切换为预设参数集。
其中,满足以下至少一种情况时,确定满足预设条件:
在发送业务数据时,发生了波束失败恢复、无线链路失败或用户设备失步等;
向网络设备上报偏好信息,其中,偏好信息用于指示将目标参数集更新为预设参数集;
目标指示信令接收失败,其中,目标指示信令接收失败包括多次重传失败、用户设备和网络设备接收不一致等情况;
目标业务数据传输完成,其中,目标业务数据包括以下一种或多种:调度DCI指示预设的信息内容、目标指示信令携带空的或预设的目标参数集信息或预设的切换指令;
回退定时器超时,回退定时器用于指示将目标参数集更新为预设参数集;
用户设备接收到网络设备发送的RRC重配置消息,RRC重配置消息用于对目标DRX周期的目标参数集进行修改。
需要说明的是,步骤S406与图3所示实施例中的步骤S306类似,具体内容可参考上述实施例,此处不再赘述。
在用户设备侧,本公开实施例提供了一种控制信令监测装置,应用于用户设备。图5为本公开实施例提供的一种控制信令监测装置的结构示意图一。如图5所示,该控制信令监测装置500包括:接收模块501和获取模块502。
其中,接收模块501,用于接收网络设备发送的第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
获取模块502,用于根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集,目标参数集用于确定控制信令的监测时间。
在一些可选的实施方式中,指示信息包括目标指示信令和/或第二配置信息。
在一些可选的实施方式中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
在一些可选的实施方式中,目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
在一些可选的实施方式中,第二配置信息包括目标时间间隔和/或业务专属门限值。
在一些可选的实施方式中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
在一些可选的实施方式中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
在一些可选的实施方式中,获取模块502具体用于,根据目标参数集,确定至少一个目标DRX周期;确定至少一个目标DRX周期的目标参数集。
在一些可选的实施方式中,目标参数集中包括M个目标参数,M个目标参数中至少包括DRX周期时间偏移值。
在一些可选的实施方式中,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
在一些可选的实施方式中,该控制信令监测装置500还包括:处理模块503,用于在确定满足预设条件时,将目标DRX周期的目标参数集切换为预设参数集。
在一些可选的实施方式中,满足以下至少一种情况时,确定满足预设条件:
在发送业务数据时,发生了波束失败恢复、无线链路失败或用户设备失步中的一种或多种情况;
向网络设备上报偏好信息,偏好信息用于指示将目标参数集更新为预设参数集;
目标指示信令接收失败;
目标业务数据传输完成;
回退定时器超时,回退定时器用于指示将目标参数集更新为预设参数集;
用户设备接收到网络设备发送的RRC重配置消息,RRC重配置消息用于对目标DRX周期的目标参数集进行修改。
在此需要说明的是,本公开提供的上述控制信令监测装置,能够相应地实现上述方法实施例中用户设备所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
在网络设备侧,本公开实施例提供了一种控制信令监测装置,应用于网络设备。图6为本公开实施例提供的一种控制信令监测装置的结构示意图二。如图6所示,该控制信令监测装置600包括:发送模块601。
其中,发送模块601,用于向用户设备发送第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;向用户设备发送指示信息,指示信息用于指示从N组候选参数集中获取目标DRX的目标参数集,目标参数用于确定控制信令的监测时间。
在一些可选的实施方式中,指示信息包括:目标指示信令和/或第二配置信息。
在一些可选的实施方式中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
在一些可选的实施方式中,目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
在一些可选的实施方式中,第二配置信息包括目标时间间隔和/或业务专属门限值。
在一些可选的实施方式中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
在一些可选的实施方式中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
在一些可选的实施方式中,该控制信令监测装置600还包括:确定模块602,用于根据用户设备的原始DRX周期,确定第一配置信息,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
在此需要说明的是,本公开提供的上述网络设备,能够实现上述方法实施例中网络设备侧所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
需要说明的是,本公开实施例中对单元的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
图7为本公开实施例提供的一种用户设备的结构示意图。其中,该中继终端为目标中继终端,如图7所示,该目标中继终端包括:收发机701、处理器702和存储器703。
存储器703,用于存储计算机程序;
收发机701,用于在处理器702的控制下收发数据;
其中,在图7中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器702代表的一个或多个处理器和存储器703代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不 再对其进行进一步描述。总线接口提供接口。收发机701可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器702负责管理总线架构和通常的处理,存储器703可以存储处理器702在执行操作时所使用的数据。
处理器702负责管理总线架构和通常的处理,存储器703可以存储处理器702在执行操作时所使用的数据。
在一些可选的实施方式中,处理器702可以是中央处埋器(central processing unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器702通过调用存储器703存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的有关目标中继终端的任一终端接入方法。处理器702与存储器703也可以物理上分开布置。
具体的,处理器702用于读取存储器703中的计算机程序并执行以下操作:
接收网络设备发送的第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
根据网络设备发送的指示信息,从N组候选参数集中获取目标DRX的目标参数集,目标参数集用于确定控制信令的监测时间。
在一些可选的实施方式中,指示信息包括目标指示信令和/或第二配置信息。
在一些可选的实施方式中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
在一些可选的实施方式中,目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
在一些可选的实施方式中,第二配置信息包括目标时间间隔和/或业务专属门限值。
在一些可选的实施方式中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
在一些可选的实施方式中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
在一些可选的实施方式中,从N组候选参数集中获取目标DRX的目标参数集,包括:
根据目标参数集,确定至少一个目标DRX周期;
确定至少一个目标DRX周期的目标参数集。
在一些可选的实施方式中,目标参数集中包括M个目标参数,M个目标参数中至少包括DRX周期时间偏移值。
在一些可选的实施方式中,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
在一些可选的实施方式中,在确定满足预设条件时,将目标DRX周期的目标参数集切换为预设参数集。
在一些可选的实施方式中,满足以下至少一种情况时,确定满足预设条件:
在发送业务数据时,发生了波束失败恢复、无线链路失败或用户设备失步中的一种或多种情况;
向网络设备上报偏好信息,偏好信息用于指示将目标参数集更新为预设参数集;
目标指示信令接收失败;
目标业务数据传输完成;
回退定时器超时,回退定时器用于指示将目标参数集更新为预设参数集;
用户设备接收到网络设备发送的RRC重配置消息,RRC重配置消息用于对目标DRX周期的目标参数集进行修改。
在此需要说明的是,本公开提供的上述用户设备,能够实现上述方法实施例中用户设备所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图8为本公开实施例提供的一种网络设备的结构示意图。如图9所示,该网络设备包括:收发机801、处理器802和存储器803。
存储器803,用于存储计算机程序;
收发机801,用于在处理器802的控制下收发数据;
其中,在图8中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器802代表的一个或多个处理器和存储器803代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机801可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器802负责管理总线架构和通常的处理,存储器803可以存储处理器802在执行操作时所使用的数据。
处理器802负责管理总线架构和通常的处理,存储器803可以存储处理器802在执行操作时所使用的数据。
在一些可选的实施方式中,处理器802可以是中央处埋器(central processing unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器802通过调用存储器803存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的有关目标中继终端的任一终端接入方法。处理器802与存储器803也可以物理上分开布置。
具体的,处理器802用于读取存储器803中的计算机程序并执行以下操作:
向用户设备发送第一配置信息,第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
向用户设备发送指示信息,指示信息用于指示从N组候选参数集中获取目标DRX的目标参数集,目标参数用于确定控制信令的监测时间。
在一些可选的实施方式中,指示信息包括:目标指示信令和/或第二配置信息。
在一些可选的实施方式中,目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
在一些可选的实施方式中,目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
在一些可选的实施方式中,第二配置信息包括目标时间间隔和/或业务专属门限值。
在一些可选的实施方式中,目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
在一些可选的实施方式中,业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限 值、接收到的业务数据包之间的时间间隔对应的门限值。
在一些可选的实施方式中,处理器802还用于执行如下操作:根据用户设备的原始DRX周期,确定第一配置信息,第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,相关参数用于确定N组候选参数集。
在此需要说明的是,本公开提供的上述网络设备,能够实现上述方法实施例中网络设备所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
上述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本公开各个实施例方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在用户设备侧,本公开实施例提供了一种处理器可读存储介质,处理器可读存储介质存储有计算机程序,计算机程序用于使得处理器能够实现上述方法实施例中目标中继终端所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
在网络设备侧,本公开实施例提供了一种处理器可读存储介质,处理器可读存储介质存储有计算机程序,计算机程序用于使得处理器能够实现上述方法实施例中网络设备侧所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
其中,处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
在用户设备侧,本公开的一实施例还提供一种包含指令的计算机程序产品,计算机程序存储在存储介质中,至少一个处理器可以从存储介质中读取计算机程序,至少一个处理器执行计算机程序时可实现上述方法实施例中用户设备所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
在网络设备侧,本公开的一实施例还提供一种包含指令的计算机程序产品,计算机程序存储在存储介质中,至少一个处理器可以从存储介质中读取计算机程序,至少一个处理器执行计算机程序时可实现上述方法实施例中网络设备所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本公开的实施例还提供一种通信***,包括用户设备和网络设备。用户设备能够执行上述方法实施例中用户设备侧所执行的所有方法步骤,且能够达到相同的技术效果。网络设备能够执行上述方法实施例中网络设备侧所执行的所有方法步骤,且能够达到相同的技术效果。在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本领域内的技术人员应明白,本公开的实施例可提供为方法、***、或计算机程序产品。因此, 本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、装置、和计算机程序产品的信令交互示意图和/或方框图来描述的。应理解可由计算机可执行指令实现信令交互示意图和/或方框图中的每一流程和/或方框、以及信令交互示意图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在信令交互示意图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在信令交互示意图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在信令交互示意图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。

Claims (44)

  1. 一种控制信令监测方法,其特征在于,应用于用户设备,包括:
    接收网络设备发送的第一配置信息,所述第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
    根据所述网络设备发送的指示信息,从所述N组候选参数集中获取目标DRX的目标参数集,所述目标参数集用于确定控制信令的监测时间。
  2. 根据权利要求1所述的控制信令监测方法,其特征在于,所述指示信息包括目标指示信令和/或第二配置信息。
  3. 根据权利要求2所述的控制信令监测方法,其特征在于,所述目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
  4. 根据权利要求2所述的控制信令监测方法,其特征在于,所述目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
  5. 根据权利要求2所述的控制信令监测方法,其特征在于,所述第二配置信息包括目标时间间隔和/或业务专属门限值。
  6. 根据权利要求5所述的控制信令监测方法,其特征在于,所述目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
  7. 根据权利要求5所述的控制信令监测方法,其特征在于,所述业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
  8. 根据权利要求1-7中任一项所述的控制信令监测方法,其特征在于,所述从所述N组候选参数集中获取目标DRX的目标参数集,包括:
    根据所述目标参数集,确定至少一个目标DRX周期;
    确定所述至少一个目标DRX周期的目标参数集。
  9. 根据权利要求1-7中任一项所述的控制信令监测方法,其特征在于,所述目标参数集中包括M个目标参数,所述M个目标参数中至少包括DRX周期时间偏移值。
  10. 根据权利要求1-7中任一项所述的控制信令监测方法,其特征在于,所述第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,所述相关参数用于确定所述N组候选参数集。
  11. 根据权利要求求1-7中任一项所述的控制信令监测方法,其特征在于,在确定满足预设条件时,将所述目标DRX周期的目标参数集切换为预设参数集。
  12. 根据权利要求11所述的控制信令监测方法,其特征在于,所述满足以下至少一种情况时,确定满足预设条件:
    在发送业务数据时,发生了波束失败恢复、无线链路失败或用户设备失步中的一种或多种情况;
    向所述网络设备上报偏好信息,所述偏好信息用于指示将所述目标参数集更新为所述预设参数集;
    所述目标指示信令接收失败;
    目标业务数据传输完成;
    回退定时器超时,所述回退定时器用于指示将所述目标参数集更新为所述预设参数集;
    所述用户设备接收到所述网络设备发送的RRC重配置消息,所述RRC重配置消息用于对目标DRX周期的目标参数集进行修改。
  13. 一种控制信令监测方法,其特征在于,应用于网络设备,包括:
    向用户设备发送第一配置信息,所述第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
    向所述用户设备发送指示信息,所述指示信息用于指示从所述N组候选参数集中获取目标DRX的目标参数集,所述目标参数用于确定控制信令的监测时间。
  14. 根据权利要求13所述的控制信令监测方法,其特征在于,所述指示信息包括:目标指示信令和/或第二配置信息。
  15. 根据权利要求14所述的控制信令监测方法,其特征在于,所述目标指示信令为DCI信令、MAC CE信令和高层信令中的至少一种。
  16. 根据权利要求14所述的控制信令监测方法,其特征在于,所述目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
  17. 根据权利要求14所述的控制信令监测方法,其特征在于,所述第二配置信息包括目标时间间隔和/或业务专属门限值。
  18. 根据权利要求17所述的控制信令监测方法,其特征在于,所述目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
  19. 根据权利要求17所述的控制信令监测方法,其特征在于,所述业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
  20. 根据权利要求13-19中任一项所述的控制信令监测方法,其特征在于,还包括:
    基于所述用户设备的原始DRX周期,确定第一配置信息,所述第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,所述相关参数用于确定所述N组候选参数集。
  21. 一种控制信令监测装置,其特征在于,应用于用户设备,包括:
    接收模块,用于接收网络设备发送的第一配置信息,所述第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
    获取模块,用于根据所述网络设备发送的指示信息,从所述N组候选参数集中获取目标DRX的目标参数集,所述目标参数集用于确定控制信令的监测时间。
  22. 一种控制信令监测装置,其特征在于,应用于网络设备,包括:
    发送模块,用于向用户设备发送第一配置信息,所述第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;向所述用户设备发送指示信息,所述指示信息用于指示从所述N组候选参数集中获取目标DRX的目标参数集,所述目标参数用于确定控制信令的监测时间。
  23. 一种用户设备,其特征在于,包括:
    存储器,用于存储计算机程序;
    收发机,用于在处理器的控制下收发数据;
    处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    接收网络设备发送的第一配置信息,所述第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
    根据所述网络设备发送的指示信息,从所述N组候选参数集中获取目标DRX的目标参数集,所述目标参数集用于确定控制信令的监测时间。
  24. 根据权利要求23所述的用户设备,其特征在于,所述指示信息包括目标指示信令和/或第二配置信息。
  25. 根据权利要求24所述的用户设备,其特征在于,所述目标指示信令为DCI信令、MAC CE 信令和高层信令中的至少一种。
  26. 根据权利要求24所述的用户设备,其特征在于,所述目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
  27. 根据权利要求24所述的用户设备,其特征在于,所述第二配置信息包括目标时间间隔和/或业务专属门限值。
  28. 根据权利要求27所述的用户设备,其特征在于,所述目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
  29. 根据权利要求27所述的用户设备,其特征在于,所述业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
  30. 根据权利要求23-29中任一项所述的用户设备,其特征在于,所述从所述N组候选参数集中获取目标DRX的目标参数集,包括:
    根据所述目标参数集,确定至少一个目标DRX周期;
    确定所述至少一个目标DRX周期的目标参数集。
  31. 根据权利要求23-29中任一项所述的用户设备,其特征在于,所述目标参数集中包括M个目标参数,所述M个目标参数中至少包括DRX周期时间偏移值。
  32. 根据权利要求23-29中任一项所述的用户设备,其特征在于,所述第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,所述相关参数用于确定所述N组候选参数集。
  33. 根据权利要求23-29中任一项所述的用户设备,其特征在于,在确定满足预设条件时,将所述目标DRX周期的目标参数集切换为预设参数集。
  34. 根据权利要33所述的用户设备,其特征在于,在满足以下至少一种情况时,确定满足预设条件:
    在发送业务数据时,发生了波束失败恢复、无线链路失败或用户设备失步中的一种或多种情况;
    向网络设备上报偏好信息,所述偏好信息用于指示将目标参数集更新为所述预设参数集;
    所述目标指示信令接收失败;
    目标业务数据传输完成;
    回退定时器超时,所述回退定时器用于指示将所述目标参数集更新为所述预设参数集;
    用户设备接收到所述网络设备发送的RRC重配置消息,所述RRC重配置消息用于对目标DRX周期的目标参数集进行修改。
  35. 一种网络设备,其特征在于,包括:
    存储器,用于存储计算机程序;
    收发机,用于在处理器的控制下收发数据;
    处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    向用户设备发送第一配置信息,所述第一配置信息用于确定N组候选参数集,其中,N为大于或等于1的整数;
    向所述用户设备发送指示信息,所述指示信息用于指示从所述N组候选参数集中获取目标DRX的目标参数集,所述目标参数用于确定控制信令的监测时间。
  36. 根据权利要求35所述的网络设备,其特征在于,所述指示信息包括:目标指示信令和/或第二配置信息。
  37. 根据权利要求36所述的网络设备,其特征在于,所述目标指示信令为DCI信令、MAC CE 信令和高层信令中的至少一种。
  38. 根据权利要求36所述的网络设备,其特征在于,所述目标指示信令中携带有目标参数集指示信息、切换指示信息和目标参数集索引指示信息中的至少一种信息。
  39. 根据权利要求36所述的网络设备,其特征在于,所述第二配置信息包括目标时间间隔和/或业务专属门限值。
  40. 根据权利要求39所述的网络设备,其特征在于,所述目标时间间隔包括以下至少一种:高层信令配置的定时器、与业务刷新率关联的时间间隔、与无线帧关联的时间间隔。
  41. 根据权利要求39所述的网络设备,其特征在于,所述业务专属门限值包括以下至少一种:接收到的业务数据包的数量门限值、接收到的业务数据包之间的时间间隔对应的门限值。
  42. 根据权利要求35-41中任一项所述的网络设备,其特征在于,所述处理器还用于执行如下操作:
    根据所述用户设备的原始DRX周期,确定第一配置信息,所述第一配置信息包括:N组候选参数集或者N组候选参数集的相关参数,所述相关参数用于确定所述N组候选参数集。
  43. 一种处理器可读存储介质,其特征在于,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使处理器执行权利要求1至20中任一项所述的控制信令监测方法。
  44. 一种计算机程序产品,其特征在于,包括:计算机程序,所述计算机程序被处理器执行时实现如权利要求1至20中任一项所述的控制信令监测方法。
PCT/CN2022/107585 2021-08-06 2022-07-25 控制信令监测方法、装置、设备及存储介质 WO2023011230A1 (zh)

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