WO2021243600A1 - 数据传输处理方法、装置、用户设备及存储介质 - Google Patents

数据传输处理方法、装置、用户设备及存储介质 Download PDF

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Publication number
WO2021243600A1
WO2021243600A1 PCT/CN2020/094139 CN2020094139W WO2021243600A1 WO 2021243600 A1 WO2021243600 A1 WO 2021243600A1 CN 2020094139 W CN2020094139 W CN 2020094139W WO 2021243600 A1 WO2021243600 A1 WO 2021243600A1
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WIPO (PCT)
Prior art keywords
wake
signal
priority
sending
configuration
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PCT/CN2020/094139
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English (en)
French (fr)
Inventor
杨星
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2020/094139 priority Critical patent/WO2021243600A1/zh
Priority to CN202080001167.3A priority patent/CN111869274B/zh
Priority to US18/000,349 priority patent/US20230232327A1/en
Publication of WO2021243600A1 publication Critical patent/WO2021243600A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/23—Manipulation of direct-mode connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of wireless communication but is not limited to the field of wireless communication, and in particular to a data transmission processing method, device, user equipment, and storage medium.
  • a direct link (SideLink) communication method is introduced.
  • SL direct link
  • the network can configure Discontinuous Reception (DRX) for the UE.
  • the DRX is configured with Inactivity Timer (Inactivity Timer), wake timer (On Duration Timer), period, start offset, uplink hybrid automatic repeat request (Hybrid Automatic Repeat reQuest, HARQ) return time (Round Trip Time (RTT) timer, downlink HARQ RTT timer, uplink retransmission timer and downlink retransmission timer.
  • Inactivity Timer Inactivity Timer
  • wake timer On Duration Timer
  • period start offset
  • uplink hybrid automatic repeat request Hybrid Automatic Repeat reQuest, HARQ
  • RTT Red Trip Time
  • the UE monitors the PDCCH channel only during the wake-up time, and may not monitor the PDCCH channel at other times, thereby saving power consumption.
  • the wake-up time may include the running time of the wake-up timer, the inactive timer, the uplink retransmission timer, or the downlink retransmission timer.
  • the embodiments of the present disclosure disclose a data transmission processing method, device, user equipment, and storage medium.
  • a data transmission processing method applied to a first UE including:
  • the wake-up signal configuration includes:
  • the transmission configuration is used to instruct the first UE to send the transmission parameters of the SL wake-up signal.
  • the wake-up signal configuration further includes:
  • the processing configuration is used to determine whether to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the transmission parameters include:
  • the sending time information is used to indicate the sending time of the SL wake-up signal, and the sending time is before the start time of the DRX cycle;
  • the type configuration is used to indicate the type of the SL wake-up signal; wherein, the type of the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start and/or the first SL wake-up signal that does not trigger the wake-up timer to start The second type of SL wake-up signal.
  • the transmission time information includes: a transmission time offset, which is used to indicate the time offset of the transmission time of the SL wake-up signal with respect to the start time of the cycle.
  • the method further includes:
  • the first type of SL wake-up signal is sent to the second UE at the sending moment.
  • the method further includes:
  • the second type of SL wake-up signal is sent to the second UE at the sending moment.
  • the method further includes:
  • the transmission configuration and the priority of the SL wake-up signal it is determined whether to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE.
  • the determining the priority of the SL wake-up signal sent to the second UE includes at least one of the following:
  • the priority of the SL wake-up signal is determined.
  • the determining to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE is also based on a Uu signal that has a resource conflict with the SL wake-up signal Of priority.
  • the determining to send the SL wake-up signal to the second UE includes:
  • the determining not to send the SL wake-up signal to the second UE includes:
  • the second The UE In response to the priority of the SL wake-up signal being lower than or equal to the priority threshold of the SL wake-up signal, and the priority of the Uu signal higher than or equal to the priority threshold of the Uu signal, the second The UE does not send the SL wake-up signal and sends the Uu signal.
  • the sending the SL wake-up signal to the second UE according to the transmission configuration and the priority of the SL wake-up signal includes:
  • the SL wake-up signals are sequentially sent according to the priority of the plurality of SL wake-up signals to be sent.
  • the priority of the first type of SL wake-up signal is different from the priority of the second type of SL wake-up signal in some embodiments.
  • a data transmission processing method wherein, when applied to a second UE, the method includes:
  • SL control signaling carries a wake-up signal configuration, the wake-up signal configuration and the first UE sending an SL wake-up signal to the second UE Associated;
  • the wake-up signal configuration includes:
  • the transmission configuration is used to instruct the first UE to send the transmission parameters of the SL wake-up signal.
  • the wake-up signal configuration further includes:
  • the processing configuration is used to determine whether to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the transmission parameters include:
  • the sending time information is used to indicate the sending time of the SL wake-up signal, and the sending time is before the start time of the discontinuous reception DRX cycle;
  • the type configuration is used to indicate the type of the SL wake-up signal; wherein, the type of the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start and/or the first SL wake-up signal that does not trigger the wake-up timer to start The second type of SL wake-up signal.
  • the transmission time information includes: a transmission time offset, which is used to indicate the time offset of the transmission time of the SL wake-up signal with respect to the start time of the DRX cycle.
  • the method further includes:
  • a data transmission processing device wherein, when applied to a first UE, the device includes:
  • the first sending module is configured to send SL control signaling to a second UE, where the SL control signaling carries a wake-up signal configuration, and the wake-up signal configuration is the same as that sent by the first UE to the second UE SL wake-up signal is associated.
  • the wake-up signal configuration includes:
  • the transmission configuration is used to instruct the first UE to send the transmission parameters of the SL wake-up signal.
  • the wake-up signal configuration further includes:
  • the processing configuration is used to determine whether to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the transmission parameters include:
  • the sending time information is used to indicate the sending time of the SL wake-up signal, and the sending time is before the start time of the DRX cycle;
  • the type configuration is used to indicate the type of the SL wake-up signal; wherein, the type of the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start and/or the first SL wake-up signal that does not trigger the wake-up timer to start The second type of SL wake-up signal.
  • the transmission time information includes: a transmission time offset, which is used to indicate the time offset of the transmission time of the SL wake-up signal with respect to the start time of the DRX cycle.
  • the first sending module is configured to, in response to failing to send all the SL data to be transmitted to the second UE in the current DRX cycle, to the second UE at the sending moment Send the first type SL wake-up signal.
  • the first sending module is configured to send to the second UE at the sending moment in response to predicting that there is no SL data to be transmitted for the second UE in the next DRX cycle The second type SL wake-up signal.
  • the device further includes:
  • a first determining module configured to determine the priority of the SL wake-up signal sent to the second UE
  • the first sending module is configured to determine whether to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE according to the transmission configuration and the priority of the SL wake-up signal Wake up signal.
  • the first determining module is configured to be at least one of the following:
  • the priority of the SL wake-up signal is determined.
  • the determining to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE is also based on a Uu signal that has a resource conflict with the SL wake-up signal Of priority.
  • the first sending module is configured to respond to that the priority of the SL wake-up signal is higher than the priority threshold of the SL wake-up signal, and the priority of the Uu signal is lower than the priority threshold of the SL wake-up signal.
  • the priority threshold of the Uu signal is to send the SL wake-up signal to the second UE.
  • the first sending module is configured as one of the following:
  • the second The UE In response to the priority of the SL wake-up signal being lower than or equal to the priority threshold of the SL wake-up signal, and the priority of the Uu signal higher than or equal to the priority threshold of the Uu signal, the second The UE does not send the SL wake-up signal and sends the Uu signal.
  • the first sending module is configured to send the SL wake-up signals sequentially according to the priority of the plurality of SL wake-up signals to be sent in response to a plurality of the SL wake-up signals waiting to be sent.
  • the priority of the first type of SL wake-up signal is different from the method of determining the priority of the second type of SL wake-up signal.
  • a data transmission processing device applied to a second UE includes:
  • the second receiving module is configured to receive the direct link SL control signaling from the first UE, wherein the SL control signaling carries a wake-up signal configuration, and the wake-up signal configuration is consistent with the first UE
  • the second UE sends an SL wake-up signal to be associated;
  • the monitoring module is configured to monitor the SL wake-up signal from the first UE based on the wake-up signal configuration.
  • the wake-up signal configuration includes:
  • the transmission configuration is used to instruct the first UE to send the transmission parameters of the SL wake-up signal.
  • the wake-up signal configuration further includes:
  • the processing configuration is used to determine whether to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the transmission parameters include:
  • the sending time information is used to indicate the sending time of the SL wake-up signal, and the sending time is before the start time of the discontinuous reception DRX cycle;
  • the type configuration is used to indicate the type of the SL wake-up signal; wherein, the type of the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start and/or the first SL wake-up signal that does not trigger the wake-up timer to start The second type of SL wake-up signal.
  • the transmission time information includes: a transmission time offset, which is used to indicate the time offset of the transmission time of the SL wake-up signal with respect to the start time of the DRX cycle.
  • the device further includes:
  • the second determining module is configured to determine whether to trigger or not to trigger the wake-up timer based on the received type of the SL wake-up signal.
  • a user equipment wherein the user equipment includes:
  • a memory for storing executable instructions of the processor
  • the processor is configured to implement the data transmission processing method according to any embodiment of the present disclosure when running the executable instruction.
  • a computer storage medium wherein the computer storage medium stores a computer executable program, and when the executable program is executed by a processor, the data described in any embodiment of the present disclosure Transmission processing method.
  • the first UE sends the direct link SL control signaling to the second UE, where the SL control signaling carries a wake-up signal configuration, and the wake-up signal configuration is the same as that of the first UE to the
  • the second UE sends the SL wake-up signal to be associated.
  • the first UE may send a wake-up signal configuration to the second UE, so that the second UE knows whether the first UE will send the SL wake-up signal.
  • the second UE can also be configured to control whether the second UE is in an awake state or a sleep state based on the wake-up signal configuration according to the reception of the SL wake-up signal and/or the received SL wake-up signal.
  • the SL In the wake-up state, the SL can be monitored for communication. , And stop monitoring the SL in the sleep state, which can save the power consumption of the second UE.
  • Figure 1 is a schematic structural diagram of a wireless communication system.
  • Fig. 2 is a flowchart showing a data transmission processing method according to an exemplary embodiment.
  • Fig. 3 is a schematic diagram showing a relationship between a time offset and a sending time according to an exemplary embodiment.
  • Fig. 4 is a flowchart showing a data transmission processing method according to an exemplary embodiment.
  • Fig. 5 is a flowchart showing a data transmission processing method according to an exemplary embodiment.
  • Fig. 6 is a flowchart showing a data transmission processing method according to an exemplary embodiment.
  • Fig. 7 is a flowchart showing a data transmission processing method according to an exemplary embodiment.
  • Fig. 8 is a flowchart showing a data transmission processing method according to an exemplary embodiment.
  • Fig. 9 is a block diagram showing a data transmission processing device according to an exemplary embodiment.
  • Fig. 10 is a block diagram showing a data transmission processing device according to an exemplary embodiment.
  • Fig. 11 is a block diagram showing a user equipment according to an exemplary embodiment.
  • Fig. 12 is a block diagram showing a base station according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, the second information may also be referred to as first information.
  • word “if” as used herein can be interpreted as "when” or “when” or “in response to a certainty”.
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology.
  • the wireless communication system may include: several user equipment 110 and several base stations 120.
  • the user equipment 110 may be a device that provides voice and/or data connectivity to the user.
  • the user equipment 110 can communicate with one or more core networks via a radio access network (RAN).
  • RAN radio access network
  • the user equipment 110 can be an Internet of Things user equipment, such as a sensor device, a mobile phone (or called a "cellular" phone).
  • a computer with Internet of Things user equipment for example, can be a fixed, portable, pocket-sized, handheld, computer built-in device, or a vehicle-mounted device.
  • station For example, station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote user equipment (remote terminal), access user equipment (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment).
  • the user equipment 110 may also be a device of an unmanned aerial vehicle.
  • the user equipment 110 may also be a vehicle-mounted device, for example, it may be a trip computer with a wireless communication function, or a wireless user equipment connected to the trip computer.
  • the user equipment 110 may also be a roadside device, for example, it may be a street lamp, signal lamp, or other roadside device with a wireless communication function.
  • the base station 120 may be a network side device in a wireless communication system.
  • the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system, Also known as the new air interface system or 5G NR system. Alternatively, the wireless communication system may also be the next-generation system of the 5G system.
  • the access network in the 5G system may be referred to as a New Generation-Radio Access Network (NG-RAN).
  • NG-RAN New Generation-Radio Access Network
  • the base station 120 may be an evolved base station (eNB) used in a 4G system.
  • the base station 120 may also be a base station (gNB) adopting a centralized and distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 120 adopts a centralized and distributed architecture it usually includes a centralized unit (CU) and at least two distributed units (DU).
  • the centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, a radio link layer control protocol (Radio Link Control, RLC) layer, and a media access control (Medium Access Control, MAC) layer protocol stack;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC media access control
  • the distribution unit is provided with a physical (PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation manner of the base station 120.
  • PHY physical
  • a wireless connection can be established between the base station 120 and the user equipment 110 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth-generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth-generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; or, the wireless air interface may also be a wireless air interface based on a 5G-based next-generation mobile communication network technology standard.
  • an E2E (End to End, end-to-end) connection may also be established between the user equipment 110.
  • vehicle-to-vehicle (V2V) communication vehicle-to-infrastructure (V2I) communication and vehicle-to-pedestrian (V2P) communication in vehicle-to-everything (V2X) communication Waiting for the scene.
  • V2V vehicle-to-vehicle
  • V2I vehicle-to-infrastructure
  • V2P vehicle-to-pedestrian
  • V2X vehicle-to-everything
  • the above-mentioned user equipment may be regarded as the terminal equipment of the following embodiment.
  • the above-mentioned wireless communication system may further include a network management device 130.
  • the network management device 130 may be a core network device in a wireless communication system.
  • the network management device 130 may be a mobility management entity (Mobility Management Entity) in an Evolved Packet Core (EPC) network. MME).
  • the network management device may also be other core network devices, such as Serving GateWay (SGW), Public Data Network GateWay (PGW), and Policy and Charging Rules functional unit (Policy and Charging Rules). Function, PCRF) or Home Subscriber Server (HSS), etc.
  • SGW Serving GateWay
  • PGW Public Data Network GateWay
  • Policy and Charging Rules Policy and Charging Rules
  • Function PCRF
  • HSS Home Subscriber Server
  • this embodiment provides a data transmission processing method, which is applied to a first UE, and the method includes:
  • Step S201 Send SL control signaling to the second UE, where the SL control signaling carries a wake-up signal configuration, and the wake-up signal configuration is associated with the first UE sending the SL wake-up signal to the second UE.
  • both the first UE and the second UE may be a mobile phone, a computer, a server, a transceiver device, a tablet device, or a medical device, and so on.
  • there is no restriction on the types of the first UE and the second UE and it only needs to satisfy that the first UE and the second UE are both UEs in the direct link.
  • the wake-up signal configuration is associated with the first UE sending the SL wake-up signal to the second UE.
  • the wake-up signal configuration may indicate whether the first UE will send the SL wake-up signal to the second UE; the wake-up signal configuration may include configuration parameters for receiving or sending the SL wake-up signal, and/or the wake-up signal configuration may indicate the first UE. 2.
  • the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start, or the second type of SL wake-up signal that does not trigger the wake-up timer to start.
  • the second UE is in an awake state when the awake timer is triggered, and the second UE in the awake state can monitor the channel. For example, the second UE receives data transmitted on SL or Physical Downlink Control Channel (PDCCH).
  • PDCCH Physical Downlink Control Channel
  • the second UE is in a sleep state (that is, an unwake-up state), and at this time, the second UE does not monitor the foregoing signal. In this way, the second UE can be in a dormant state when it does not need to receive data, so that the energy consumption of the second UE can be saved.
  • the embodiment of the present disclosure can send a wake-up signal configuration to the second UE through the first UE, so that the second UE knows whether the first UE will send the SL wake-up signal, and can also make the second UE based on the wake-up signal configuration according to the SL wake-up signal
  • the receiving situation and/or the received SL wake-up signal can control the second UE to be in the wake-up state or sleep state. In the wake-up state, it can monitor the SL for communication, and stop monitoring the SL in the sleep state, which can save the second UE.
  • UE power consumption In the wake-up state, it can monitor the SL for communication, and stop monitoring the SL in the sleep state, which can save the second UE.
  • the wake-up signal configuration includes:
  • the transmission configuration is used to instruct the first UE to send the transmission parameters of the SL wake-up signal.
  • the transmission parameter can be one or more.
  • the transmission parameters include but are not limited to at least one of the following:
  • Resource configuration used to indicate communication resources for sending SL wake-up signals
  • the sending time information is used to indicate the sending time of the SL wake-up signal, and the sending time is before the start time of the discontinuous reception DRX cycle;
  • the type configuration is used to indicate the type of the SL wake-up signal; the type of the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start and/or the second type of SL wake-up signal that does not trigger the wake-up timer to start.
  • the communication resources may include: time-frequency resources, and/or port resources, and so on.
  • the sequence number or information content carried by the first type of SL wake-up signal and the second type of SL wake-up signal are different.
  • the UE can distinguish which SL wake-up signal according to the sequence corresponding to the received SL wake-up signal or the information content carried, and according to the result of the distinction, choose whether to trigger the wake-up timer.
  • the transmission time information includes: a transmission time offset, which is used to indicate the time offset of the transmission time of the SL wake-up signal with respect to the start time of the DRX cycle.
  • the time from T1 to T2 is a DRX cycle
  • T1 is the starting time of the DRX cycle
  • the time offset is 2ms, which is 2ms before T1
  • Time T0 is the time when the SL wake-up signal is sent.
  • the time offset may also be a predetermined number of time domain units, where the time domain units may include time slots, symbols, and so on.
  • the second UE after the second UE receives the wake-up signal configuration, it can monitor the SL wake-up signal received on the SL based on the transmission time information included in the wake-up signal configuration; for example, at the start time of the DRX cycle The SL wake-up signal starts to be monitored at the time of the previous time offset. In this way, the second UE can be informed in which time period the SL wake-up signal can be monitored, so that the energy consumption of the second UE can be further saved and the success rate of receiving the SL wake-up signal can be improved.
  • the wake-up signal configuration further includes:
  • the processing configuration is used to determine whether to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the processing configuration may be used to determine to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the processing configuration is used to determine that the second UE does not receive the SL wake-up signal sent by the first UE Start the wake-up timer at time.
  • the preset time range is a short period of time, for example, the duration of one or more symbols, or a time period with milliseconds as the time unit.
  • the processing configuration may be used to determine not to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • this processing configuration is used to determine that the second UE does not receive the SL wakeup sent by the first UE. Does not start the wake-up timer when the signal is signaled.
  • the wake-up signal configuration may also include: Power Saving-Radio Network Temporary Identity (PS-RNTI).
  • PS-RNTI Power Saving-Radio Network Temporary Identity
  • the data transmission method may further include:
  • Step S202 In response to failing to send all the SL data to be transmitted to the second UE in the current DRX cycle, send the first type of SL wake-up signal to the second UE at the sending moment.
  • the second UE here is the second UE configured with the wake-up signal configuration. After the second UE receives the wake-up signal configuration, it will monitor whether there is the first-type SL wake-up signal at the sending time before the start time of the DRX cycle according to the wake-up signal configuration.
  • the first type of wake-up signal here is used to instruct to start the wake-up timer of the second UE.
  • the first type of SL wake-up signal that triggers the start of the wake-up timer is sent at the sending moment of the DRX cycle; thus only when the second UE receives data , The second UE is awakened, and there is no need to keep the second UE in the awakened state all the time; the energy consumption of the second UE can be saved while ensuring that the second UE receives data.
  • sending the first type of SL wake-up signal at the sending moment before the start moment of the DRX cycle can enable the second UE to know whether it needs to wake up in the corresponding DRX cycle to receive SL data, so that the second UE does not need to be in each DRX cycle. Wake up periodically, thereby saving the energy consumption of the second UE and increasing the success rate of receiving the first type of SL wake-up signal.
  • the data transmission method may further include:
  • Step S203 In response to predicting that there is no SL data to be transmitted for the second UE in the next DRX cycle, send the second type of SL wake-up signal to the second UE at the sending moment.
  • the second UE here is the second UE configured with the wake-up signal configuration.
  • the second type of wake-up signal here is used to indicate not to start the wake-up timer of the second UE.
  • the second type of SL wakeup that does not trigger the wakeup timer is sent at the sending moment of the DRX cycle; thus, when the second UE does not receive data, continue Keeping the dormant state does not need to keep the second UE in the awakened state all the time, which can save the energy consumption of the second UE.
  • sending the second type of SL wakeup signal at the sending time before the start time of the DRX cycle can make the second UE know whether it needs to stay dormant in the corresponding DRX cycle, so that the second UE does not need to wake up every DRX cycle , The success rate of receiving the second SL wake-up signal and save the energy consumption of receiving the second SL wake-up signal.
  • the data transmission method may further include:
  • Step S204 Determine the priority of the SL wake-up signal sent to the second UE
  • Step S205 According to the transmission configuration and the priority of the SL wake-up signal, determine whether to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE.
  • step S204 includes at least one of the following:
  • the logical channel includes: SL logical channel and/or Uu logical channel.
  • the SL logical channel is the logical channel between the UE and the UE;
  • the Uu logical channel is the logical channel between the UE and the base station.
  • the logical channel associated with the second UE may include: the logical channel of the second UE.
  • the logical channel associated with the second UE includes logical channels between other UEs and the second UE, and/or logical channels between the second UE and the base station.
  • the other UEs here are UEs that have established an SL connection with the second UE.
  • determining the priority of the SL wake-up signal according to the highest logical channel priority among the logical channels with data transmission associated with the second UE is actually: according to the highest logical channel among the logical channels with data transmission of the second UE
  • the channel priority determines the priority of the SL wake-up signal.
  • the priority of the SL wake-up signal is determined according to the lowest logical channel priority of all the logical channels associated with the second UE.
  • the SL wake-up signal is determined according to the lowest logical channel priority of all the logical channels of the second UE. priority.
  • the priority level of the SL wake-up signal represents the urgency of receiving the SL wake-up signal by the second UE.
  • the priority level of the SL wake-up signal is positively correlated with the urgency of receiving the SL wake-up signal by the second UE.
  • the logical channels of the second UE include logical channel 1, logical channel 2, logical channel 3, and logical channel 4; the priority order of logical channels is: logical channel 1 has a higher priority than logical channel 2, and logical channel 2. The priority of is higher than logical channel 3, and the priority of logical channel 3 is higher than logical channel 4. Among them, logical channel 1, logical channel 2, and logical channel 3 have data transmission. In this way, the first UE may use the priority of logical channel 1 as the priority of the SL wake-up signal.
  • the first UE sends the first type of SL wakeup signal to the second UE that triggers the wakeup timer to start, it can be determined to select the highest logical channel priority associated with the second UE with data transmission as the first type of SL wakeup signal Priority.
  • the first UE may also use the priority of the logical channel 4 as the priority of the SL wake-up signal.
  • the lowest logical channel priority among all logical channels associated with the second UE may be used as the second type of SL wake-up signal priority.
  • the first UE configures a corresponding priority for the SL wake-up signal of each second UE, which may be configured to configure a corresponding priority for the SL wake-up signal sent to each second UE according to the identification information of the second UE.
  • acquiring the priority configured for the SL wake-up signal allocation of each second UE by the network may be acquiring the priority configured for the SL wake-up signal allocation of each second UE by the base station.
  • the corresponding priority of the SL wake-up signal can be determined based on various determination methods, so that the first UE determines the sending of the SL wake-up signal based on the priority of the SL wake-up signal, so that the SL wake-up signal can be sent more reasonably.
  • the priority of the SL wake-up signal of the first type is determined differently from the priority of the SL wake-up signal of the second type.
  • the determination method here is the determination method of step S204 in the foregoing embodiment.
  • the priority of the first type of SL wake-up signal is: the highest logical channel priority of the logical channel with data transmission associated with the second UE is the same; then the priority of the second type of SL wake-up signal is: associated with the second UE The lowest logical channel priority in all the logics is the same.
  • the priority of the first type of SL wake-up signal is: determined based on the provisions of the communication protocol; then the priority of the second type of SL wake-up signal is: the network separately configures the second type of SL wake-up signal for each second UE priority.
  • the two types of SL wake-up signals can be respectively used in different determination methods to determine the priority, so that the first UE preferentially selects different types of SL wake-up signals for transmission based on different application scenarios.
  • step S205 includes:
  • the SL wake-up signals are sequentially sent according to the priority of the multiple SL wake-up signals to be sent.
  • sending the SL wake-up signals in sequence according to the priority of the multiple SL wake-up signals to be sent is: according to the priority of the multiple SL wake-up signals to be sent, from the highest priority to the lowest priority, the SL wake-up signals are sent in sequence .
  • one SL wake-up signal corresponds to one second UE.
  • the priority level of the SL wake-up signal is positively correlated with the urgency of receiving the SL wake-up signal by the second UE. For example, if it is expected that the second UE receives the SL data more urgently and/or the received SL data is more important, it is determined that the higher the urgency of receiving the SL wake-up signal by the second UE, the higher the priority level of the SL wake-up signal.
  • the priority order of the SL wake-up signals can be determined more accurately, and the more urgent and/or important SL wake-up signals can be sent first, thereby improving the service quality of data transmission as a whole.
  • the SL wake-up signal with a higher priority can be selected to be sent first, so that multiple SL wake-up signals can be reduced at the same time.
  • the occurrence of transmission resource conflicts during transmission reduces the occurrence of channel congestion and improves the transmission efficiency of SL wake-up signals.
  • the above step 205 includes:
  • the SL wake-up signal with the highest priority among the multiple SL wake-up signals to be sent is selected for transmission. In this way, priority can be given to ensure that the SL wake-up signal with the highest priority is sent.
  • determining whether to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE is also based on the priority of the Uu signal that has a resource conflict with the SL wake-up signal.
  • step S205 includes:
  • the priority of the Uu signal is the priority of data transmission between the UE and the base station.
  • the priority of the Uu signal may be determined based on the logical channel between the UE and the base station. For example, the priority of the Uu signal is consistent with the priority of the logical channel between Uu and the base station.
  • the resource conflict here is: the video domain resource for sending the SL wake-up signal and the time-frequency resource for sending the Uu signal are the same time-frequency resource.
  • the SL wake-up signal and the Uu signal are sent using the same time-frequency resource, interference will occur at the same time, and this mutual interference may cause at least one of the SL wake-up signal and the Uu signal to fail to be sent.
  • the priority of the SL wake-up signal and the Uu signal can be compared, and the priority of the two signals can be used to determine whether to send the SL wake-up signal. .
  • the priority of the two signals can be used to determine whether to send the SL wake-up signal.
  • determining to send an SL wake-up signal to the second UE includes:
  • the SL wake-up signal In response to the priority of the SL wake-up signal being higher than the priority threshold of the SL wake-up signal and the priority of the Uu signal lower than the priority threshold of the Uu signal, the SL wake-up signal is sent to the second UE.
  • the SL wake-up signal with a higher priority can be selected for transmission; thus, the interference caused by sending two signals at the same time can be greatly reduced, and the SL wake-up signal can be improved The success rate of sending.
  • determining not to send an SL wake-up signal to the second UE includes:
  • the second UE In response to the priority of the SL wake-up signal being lower than or equal to the priority threshold of the SL wake-up signal, and the priority of the Uu signal higher than or equal to the priority threshold of the Uu signal, the second UE does not send the SL wake-up signal and sends the Uu signal .
  • the Uu signal with a higher priority can be selected; thus, the interference caused by sending two signals at the same time can be greatly reduced, and the signal with a higher priority can be improved. Transmission efficiency.
  • determining whether to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE is also based on the priority of the Uu signal that has a transmission power conflict with the SL wake-up signal.
  • the SL wake-up signal and the Uu signal need to be sent at the same time, and the transmission power of the first UE only supports the transmission of one of the signals, there will be a transmission power conflict between the SL wake-up signal and the Uu signal. In this case, if the SL wake-up signal and the Uu signal are sent at the same time, it is possible that both of the two signals fail to be sent.
  • the priority signal of the SL wake-up signal and the Uu signal can also be selected for transmission, so as to ensure that the SL wake-up signal is sent. Or Uu signal transmission success rate.
  • an embodiment of the present disclosure also provides a data transmission processing method, which is applied to a second UE, and includes:
  • Step S301 Receive SL control signaling from the first UE direct link, where the SL control signaling carries a wake-up signal configuration, and the wake-up signal configuration is associated with the first UE sending the SL wake-up signal to the second UE;
  • Step S302 Based on the wake-up signal configuration, monitor the SL wake-up signal from the first UE.
  • the wake-up signal configuration includes:
  • the transmission configuration is used to instruct the first UE to send the transmission parameters of the SL wake-up signal.
  • the wake-up signal configuration further includes:
  • the processing configuration is used to determine whether to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the transmission parameters include:
  • the sending time information is used to indicate the sending time of the SL wake-up signal, and the sending time is before the start time of the discontinuous reception DRX cycle;
  • the type configuration is used to indicate the type of the SL wake-up signal; the type of the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start and/or the second type of SL wake-up signal that does not trigger the wake-up timer to start.
  • the transmission time information includes: a transmission time offset, which is used to indicate the time offset of the transmission time of the SL wake-up signal with respect to the start time of the DRX cycle.
  • the method further includes:
  • the lower the priority number the higher the priority level.
  • the first priority is higher than the second priority
  • the second priority is higher than the third priority.
  • an embodiment of the present disclosure also provides a data transmission processing method, which is applied to a first UE, and includes the following steps:
  • Step S401 Obtain the priority threshold of the SL logical channel and the priority threshold of the Uu logical channel configured by the network for the first UE;
  • the first UE acquires that the priority threshold of the SL logical channel configured by the network for the first UE is the second priority, and the priority threshold of the Uu logical channel is the third priority; wherein, the second priority is higher than the third priority. priority.
  • the network here can be a base station.
  • Step S402 Send a wake-up signal configuration to the second UE based on the SL connection established with the second UE;
  • the first UE establishes an SL connection with the second UE and the third UE respectively.
  • the wake-up signal configuration includes transmission configuration and processing configuration; among them, the transmission configuration is used to indicate the time offset of the sending moment of the SL wake-up signal relative to the start time of the DRX cycle; the processing configuration is used to determine the second The UE starts the wake-up timer when it does not receive the SL wake-up signal sent by the first UE.
  • the time offset is 2 ms before the start time of each DRX cycle.
  • the second UE monitors the SL wake-up signal 2 ms before the start time of each DRX cycle.
  • Step S403 Obtain the logical channel and the corresponding priority between the second UE and the base station;
  • the logical channel between the second UE and the base station includes: logical channel 1 and logical channel 3, the priority of logical channel 1 is the second priority, and the priority of logical channel 3 is the fourth priority.
  • the first UE receives the first information sent by the second UE or the network, where the first information includes the logical channel between the second UE and the base station and the corresponding priority. In this way, the first UE knows the logical channel between the second UE and the base station and the corresponding priority based on the received first information.
  • Step S404 Obtain the logical channel and the corresponding priority between the first UE and the second UE;
  • the logical channel between the first UE and the second UE is 3, logical channel 4, and logical channel 5.
  • the priority of logical channel 3 is the first priority
  • the priority of logical channel 4 is the third priority
  • the priority of logical channel 5 is the 9th priority.
  • Step S405 Obtain the logical channel and the corresponding priority between the first UE and the third UE;
  • the logical channel between the first UE and the third UE is 6, and the priority of the logical channel 6 is the second priority.
  • Step S406 In response to the first UE being unable to send all the SL and data to be transmitted to the second UE in the current DRX cycle, send the first SL wake-up signal to the second UE at the sending moment;
  • the SL wake-up signal includes: the first type of SL wake-up signal, which is used to instruct to start the wake-up timer.
  • the SL wake-up signal is the first priority corresponding to the logical channel 3.
  • Step S407 In response to the conflict in the transmission resources of the SL wake-up signal and the Uu signal, determine whether to send the SL wake-up signal or the Uu signal according to the priority of the SL wake-up signal and the priority of the Uu signal;
  • the first UE if it sends an SL wake-up signal on logical channel 4, it sends a Uu signal on logical channel 2. Since the priority of the logical channel 4 is the third priority, which is less than the second priority of the SL logical channel's priority threshold, the first UE sends the Uu signal on the logical channel 2.
  • the priority of the SL wake-up signal is the priority of the logical channel on which the SL wake-up signal is to be sent;
  • the priority of the Uu signal is the priority of the logical channel on which the Uu signal is to be sent.
  • Step S408 In response to predicting that there is no SL data to be transmitted for the second UE in the next DRX cycle, send the second type of wake-up signal to the second UE at the sending moment.
  • the SL wake-up signal includes: the second type of SL wake-up signal, which is used to indicate not to start the wake-up timer.
  • the first UE sends the SL data to the third UE in response to the SL data to be transmitted in the current DRX cycle, and cannot transmit all the SL data to be transmitted in the DRX cycle
  • the first SL wake-up signal is sent to the third UE.
  • step S408 if in response to predicting that there will be SL data transmitted for the second UE and the third UE generation in the next DRX cycle, then according to the priority of the SL wake-up signal of the second UE The priority of the SL wake-up signal and the third SL wake-up signal are selected for transmission.
  • the SL can be based on the configuration of the first UE to send the wake-up signal to the second UE, so that the second UE does not need to be in the wake-up state from time to time; only when the first SL wake-up signal is sent or the first SL wake-up signal is not received
  • the SL wake-up signal sent by the UE determines to start the wake-up timer, it is determined to start the wake-up timer of the second UE, so that the second UE is awakened; thus, the energy consumption of the second UE can be saved.
  • the wake-up signal configuration when the wake-up signal configuration carries the sending time information for sending the SL wake-up signal, it can also enable the second UE to monitor the SL wake-up signal during which period of time between the start moments of the DRX cycle, thereby saving monitoring SL wake-ups.
  • the energy consumption of the signal further saves the energy consumption of the second UE.
  • a signal with a higher priority can be selected for transmission, so that a more reasonable transmission decision can be realized.
  • the first UE when there are multiple target UEs, that is, there are a second UE and a third UE, the first UE chooses to send the SL wake-up signal to the UE that needs to transmit SL data. Or, when multiple target UEs have SL data transmission, according to the priority of the SL wake-up signal of each target UE, one of the higher-priority SL wake-up signals is selected for transmission. In this way, while reducing the SL wake-up signal transmission conflict, priority is given to ensuring that the SL wake-up signal with a higher priority is sent separately, and the transmission success rate of the SL wake-up signal with a higher priority is improved.
  • an embodiment of the present disclosure provides a data transmission processing device, which is applied to a first UE, and includes:
  • the first sending module 501 is configured to send direct link (SL) control signaling to the second UE, where the SL control signaling carries a wake-up signal configuration, and the wake-up signal configuration is related to the first UE sending SL to the second UE.
  • the wake-up signal is associated.
  • the wake-up signal configuration includes:
  • the transmission configuration is used to instruct the first UE to send the transmission parameters of the SL wake-up signal.
  • the wake-up signal configuration further includes:
  • the processing configuration is used to determine whether to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the transmission parameters include:
  • the sending time information is used to indicate the sending time of the SL wake-up signal, and the sending time is before the start time of the discontinuous reception (DRX) cycle;
  • the type configuration is used to indicate the type of the SL wake-up signal; the type of the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start and/or the second type of SL wake-up signal that does not trigger the wake-up timer to start.
  • the transmission time information includes: a transmission time offset, which is used to indicate the time offset of the transmission time of the SL wake-up signal with respect to the start time of the DRX cycle.
  • the first sending module 501 is configured to send the first type of SL wake-up signal to the second UE at the sending moment in response to the failure to send all the SL data to be transmitted to the second UE in the current DRX cycle .
  • the first sending module 501 is configured to send a second type of SL wake-up signal to the second UE at the sending moment in response to predicting that there is no SL data to be transmitted for the second UE in the next DRX cycle.
  • the device further includes:
  • the first determining module 502 is configured to determine the priority of the SL wake-up signal sent to the second UE;
  • the first sending module 501 is configured to determine whether to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE according to the transmission configuration and the priority of the SL wake-up signal.
  • the first determining module 502 is configured to be at least one of the following:
  • determining whether to send the SL wake-up signal to the second UE or not to send the SL wake-up signal to the second UE is also based on the priority of the Uu signal that has a resource conflict with the SL wake-up signal.
  • the first sending module 501 is configured to respond to the priority of the SL wake-up signal being higher than the priority threshold of the SL wake-up signal, and the priority of the Uu signal lower than the priority threshold of the Uu signal, to the first 2.
  • the UE sends an SL wake-up signal.
  • the first sending module 501 is configured as one of the following:
  • the second UE In response to the priority of the SL wake-up signal being lower than or equal to the priority threshold of the SL wake-up signal, and the priority of the Uu signal higher than or equal to the priority threshold of the Uu signal, the second UE does not send the SL wake-up signal and sends the Uu signal .
  • the first sending module 501 is configured to respond to a plurality of SL wake-up signals waiting to be sent, and send the SL wake-up signals sequentially according to the priority of the plurality of SL wake-up signals to be sent.
  • the priority of the SL wake-up signal of the first type is determined differently from the priority of the SL wake-up signal of the second type.
  • an embodiment of the present disclosure provides a data transmission processing device applied to a second UE, including:
  • the second receiving module 601 is configured to receive SL control signaling from the first UE direct link, where the SL control signaling carries a wake-up signal configuration, and the wake-up signal configuration is related to the first UE sending an SL wake-up signal to the second UE Associated;
  • the monitoring module 602 is configured to monitor the SL wake-up signal from the first UE based on the wake-up signal configuration.
  • the wake-up signal configuration includes:
  • the transmission configuration is used to instruct the first UE to send the transmission parameters of the SL wake-up signal.
  • the wake-up signal configuration further includes:
  • the processing configuration is used to determine whether to start the wake-up timer when the second UE does not receive the SL wake-up signal sent by the first UE.
  • the transmission parameters include:
  • the sending time information is used to indicate the sending time of the SL wake-up signal, and the sending time is before the start time of the discontinuous reception DRX cycle;
  • the type configuration is used to indicate the type of the SL wake-up signal; the type of the SL wake-up signal includes: the first type of SL wake-up signal that triggers the wake-up timer to start and/or the second type of SL wake-up signal that does not trigger the wake-up timer to start.
  • the transmission time information includes: a transmission time offset, which is used to indicate the time offset of the transmission time of the SL wake-up signal with respect to the start time of the DRX cycle.
  • the device further includes:
  • the second determining module 603 is configured to determine whether to trigger or not to trigger the wake-up timer based on the type of the received SL wake-up signal.
  • the embodiments of the present disclosure provide a user equipment, including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the data transmission processing method described in any embodiment of the present disclosure when running executable instructions.
  • the user equipment here may be the first UE or the second UE in the foregoing embodiment.
  • the processor may include various types of storage media.
  • the storage media is a non-temporary computer storage medium that can continue to memorize and store information thereon after the user equipment is powered off.
  • the user equipment includes a base station or user equipment.
  • the processor may be connected to the memory through a bus or the like for reading executable programs stored on the memory, for example, at least one of the methods shown in FIGS. 2, 4 to 8.
  • the embodiment of the present disclosure further provides a computer storage medium, and the computer storage medium stores a computer executable program, and the executable program is executed by a processor to implement the data transmission processing method described in any embodiment of the present disclosure. For example, at least one of the methods shown in FIGS. 2, 4 to 8.
  • Fig. 11 is a block diagram showing a user equipment 800 according to an exemplary embodiment.
  • the user equipment 800 may be a mobile phone, a computer, a digital broadcasting user equipment, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • the user equipment 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, and a sensor component 814 , And communication component 816.
  • the processing component 802 generally controls the overall operations of the user equipment 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 802 may include one or more modules to facilitate the interaction between the processing component 802 and other components.
  • the processing component 802 may include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.
  • the memory 804 is configured to store various types of data to support operations on the user equipment 800. Examples of such data include instructions for any application or method operated on the user equipment 800, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power supply component 806 provides power for various components of the user equipment 800.
  • the power supply component 806 may include a power management system, one or more power supplies, and other components associated with the generation, management, and distribution of power for the user equipment 800.
  • the multimedia component 808 includes a screen that provides an output interface between the user equipment 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the user equipment 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC), and when the user equipment 800 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal may be further stored in the memory 804 or transmitted via the communication component 816.
  • the audio component 810 further includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module.
  • the above-mentioned peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 814 includes one or more sensors for providing the user equipment 800 with various aspects of status evaluation.
  • the sensor component 814 can detect the on/off status of the device 800 and the relative positioning of components.
  • the component is the display and the keypad of the user device 800.
  • the sensor component 814 can also detect the user device 800 or a component of the user device 800.
  • the position of the user changes, the presence or absence of contact between the user and the user equipment 800, the orientation or acceleration/deceleration of the user equipment 800, and the temperature change of the user equipment 800.
  • the sensor component 814 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 816 is configured to facilitate wired or wireless communication between the user equipment 800 and other devices.
  • the user equipment 800 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
  • the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 further includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the user equipment 800 may be configured by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field-available A programmable gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing devices
  • PLD programmable logic devices
  • FPGA field-available A programmable gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • non-transitory computer-readable storage medium including instructions, for example, the memory 804 including instructions, and the foregoing instructions may be executed by the processor 820 of the user equipment 800 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • an embodiment of the present disclosure shows a structure of a base station.
  • the base station 900 may be provided as a network side device.
  • the base station 900 includes a processing component 922, which further includes one or more processors, and a memory resource represented by a memory 932, for storing instructions that can be executed by the processing component 922, such as application programs.
  • the application program stored in the memory 932 may include one or more modules each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to execute any of the aforementioned methods applied to the base station, for example, the methods shown in FIG. 2 and FIG. 4.
  • the base station 900 may also include a power supply component 926 configured to perform power management of the base station 900, a wired or wireless network interface 950 configured to connect the base station 900 to the network, and an input output (I/O) interface 958.
  • the base station 900 can operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.

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Abstract

本公开实施例提供了提供一种数据传输方法、装置、用户设备及存储介质；所述数据传输方法包括：向第二UE发送直连链路SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联。所述数据传输方法，可以使得第二UE知晓第一UE是否发送SL唤醒信号；且，还可以使得第二UE基于唤醒信号配置根据SL唤醒信号的接收情况和/或接收到的SL唤醒信号，控制第二UE是处于唤醒状态或睡眠状态，在唤醒状态下可以监听SL进行通信，而在睡眠状态下停止对SL的监听，可以节省第二UE的功耗。

Description

数据传输处理方法、装置、用户设备及存储介质 技术领域
本公开涉及无线通信领域但不限于无线通信领域，尤其涉及一种数据传输处理方法、装置、用户设备及存储介质。
背景技术
在相关技术中，为了支持用户设备(User Equipment，UE)与UE之间的通信，引入了直连链路(SideLink)的通信方式。根据发送端UE和接收端UE的对应关系，在SL上支持三种传输方式：单播、组播和广播。
在Uu上，为了节省UE的耗电，网络可以为UE配置非连续接收(Discontinuous Reception,DRX)。其中，所述DRX配置非激活定时器(Inactivity Timer)、苏醒定时器(On Duration Timer)、周期、起始偏移、上行混合自动重传请求(Hybrid Automatic Repeat reQuest，HARQ)往还时间(Round Trip Time，RTT)定时器、下行HARQ RTT定时器，上行重传定时器以及下行重传定时器。UE只有在苏醒时间才监听PDCCH信道，其它时间可以不监听PDCCH信道，从而节省电量消耗。其中，苏醒时间可以包括苏醒定时器、非激活定时器、上行重传定时器或下行重传定时器运行的时间。而在SL上，如何确保UE在接收到SL传输数据的前提下，还能节省UE的耗电，是相关技术需要进一步解决的问题。
发明内容
本公开实施例公开了一种数据传输处理方法、装置、用户设备及存储介质。
根据本公开实施例的第一方面，提供一种数据传输处理方法，应用于 第一UE，包括：
向第二UE发送SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联。
在一些实施例中，所述唤醒信号配置包括：
传输配置，用于指示所述第一UE发送所述SL唤醒信号的传输参数。
在一些实施例中，所述唤醒信号配置还包括：
处理配置，用于确定在所述第二UE未接收到所述第一UE发送的所述SL唤醒信号时是否启动苏醒定时器。
在一些实施例中，所述传输参数包括：
发送时刻信息，用于指示所述SL唤醒信号的发送时刻，所述发送时刻在DRX周期的起始时刻之前；
和/或，
类型配置，用于指示所述SL唤醒信号的类型；其中，所述SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发所述苏醒定时器启动的第二类SL唤醒信号。
在一些实施例中，，所述发送时刻信息包括：发送时刻偏移量，用于指示所述SL唤醒信号的发送时刻相对于周期的起始时刻的时间偏移量。
在一些实施例中，所述方法还包括：
响应于在当前DRX周期内无法将全部待传输的SL数据发送至所述第二UE，在所述发送时刻向所述第二UE发送所述第一类SL唤醒信号。
在一些实施例中，所述方法还包括：
响应于预测在下一个DRX周期内没有针对所述第二UE的待传输的SL数据，在所述发送时刻向所述第二UE发送所述第二类SL唤醒信号。
在一些实施例中，所述方法还包括：
确定向所述第二UE发送的所述SL唤醒信号的优先级；
根据所述传输配置和所述SL唤醒信号的优先级，确定向所述第二UE发送所述SL唤醒信号或不向所述第二UE发送所述SL唤醒信号。
在一些实施例中，所述确定向所述第二UE发送的所述SL唤醒信号的优先级，包括以下至少之一：
根据与所述第二UE关联的有数据传输的逻辑信道中最高逻辑信道优先级，确定所述SL唤醒信号的优先级；
根据与所述第二UE关联的所有逻辑信道中最低逻辑信道优先级，确定所述SL唤醒信号的优先级；
为每个第二UE的SL唤醒信号分别配置相应的优先级；
获取网络为每个第二UE的SL唤醒信号分别配置的优先级；
基于通信协议的规定，确定所述SL唤醒信号的优先级。
在一些实施例中，所述确定向所述第二UE发送所述SL唤醒信号或不向所述第二UE发送所述SL唤醒信号，还基于与所述SL唤醒信号存在资源冲突的Uu信号的优先级的。
在一些实施例中，所述确定向所述第二UE发送所述SL唤醒信号，包括：
响应于所述SL唤醒信号的优先级高于所述SL唤醒信号的优先级门限，及所述Uu信号的优先级低于所述Uu信号的优先级门限，向所述第二UE发送所述SL唤醒信号。
在一些实施例中，所述确定不向所述第二UE发送所述SL唤醒信号，包括：
响应于所述SL唤醒信号的优先级低于或等于所述SL唤醒信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号；
响应于所述Uu信号的优先级高于或等于所述Uu信号的优先级门限， 向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号；
响应于所述SL唤醒信号的优先级低于或等于所述SL唤醒信号的优先级门限，及所述Uu信号的优先级高于或等于所述Uu信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号。
在一些实施例中，所述根据所述传输配置和所述SL唤醒信号的优先级，向所述第二UE发送所述SL唤醒信号，包括：
响应于多个所述SL唤醒信号等待发送，按照多个待发送的所述SL唤醒信号的优先级依次发送所述SL唤醒信号。
在一些实施例中，所述第一类SL唤醒信号的优先级，与所述第二类SL唤醒信号的优先级在一些实施例中，的所述确定方式不同。
根据本公开实施例的第二方面，提供一种数据传输处理方法，其中，应用于第二UE，所述方法包括：
接收来自第一UE的直连链路SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联；
基于所述唤醒信号配置，监测来自所述第一UE的所述SL唤醒信号。
在一些实施例中，所述唤醒信号配置包括：
传输配置，用于指示所述第一UE发送所述SL唤醒信号的传输参数。
在一些实施例中，所述唤醒信号配置还包括：
处理配置，用于确定在所述第二UE未接收到所述第一UE发送的所述SL唤醒信号时是否启动苏醒定时器。
在一些实施例中，所述传输参数包括：
发送时刻信息，用于指示所述SL唤醒信号的发送时刻，所述发送时刻在非连续接收DRX周期的起始时刻之前；
和/或，
类型配置，用于指示所述SL唤醒信号的类型；其中，所述SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发所述苏醒定时器启动的第二类SL唤醒信号。
在一些实施例中，所述发送时刻信息包括：发送时刻偏移量，用于指示所述SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
在一些实施例中，所述方法还包括：
基于接收到的所述SL唤醒信号的类型，确定触发或不触发苏醒定时器。
根据本公开实施例的第三方面，提供一种数据传输处理装置，其中，应用于第一UE，所述装置包括：
第一发送模块，被配置为向第二UE发送SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联。
在一些实施例中，所述唤醒信号配置包括：
传输配置，用于指示所述第一UE发送所述SL唤醒信号的传输参数。
在一些实施例中，所述唤醒信号配置还包括：
处理配置，用于确定在所述第二UE未接收到所述第一UE发送的所述SL唤醒信号时是否启动苏醒定时器。
在一些实施例中，所述传输参数包括：
发送时刻信息，用于指示所述SL唤醒信号的发送时刻，所述发送时刻在DRX周期的起始时刻之前；
和/或，
类型配置，用于指示所述SL唤醒信号的类型；其中，所述SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发所述苏醒定时器启动的第二类SL唤醒信号。
在一些实施例中，所述发送时刻信息包括：发送时刻偏移量，用于指示所述SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
在一些实施例中，所述第一发送模块，被配置为响应于在当前DRX周期内无法将全部待传输的SL数据发送至所述第二UE，在所述发送时刻向所述第二UE发送所述第一类SL唤醒信号。
在一些实施例中，所述第一发送模块，被配置为响应于预测在下一个DRX周期内没有针对所述第二UE的待传输的SL数据，在所述发送时刻向所述第二UE发送所述第二类SL唤醒信号。
在一些实施例中，所述装置还包括：
第一确定模块，被配置为确定向所述第二UE发送的所述SL唤醒信号的优先级；
所述第一发送模块，被配置为根据所述传输配置和所述SL唤醒信号的优先级，确定向所述第二UE发送所述SL唤醒信号或不向所述第二UE发送所述SL唤醒信号。
在一些实施例中，所述第一确定模块，被配置为以下至少之一：
根据与所述第二UE关联的有数据传输的逻辑信道中最高逻辑信道优先级，确定所述SL唤醒信号的优先级；
根据与所述第二UE关联的所有逻辑信道中最低逻辑信道优先级，确定所述SL唤醒信号的优先级；
为每个第二UE的SL唤醒信号分别配置相应的优先级；
获取网络为每个第二UE的SL唤醒信号分别配置的优先级；
基于通信协议的规定，确定所述SL唤醒信号的优先级。
在一些实施例中，所述确定向所述第二UE发送所述SL唤醒信号或不向所述第二UE发送所述SL唤醒信号，还基于与所述SL唤醒信号存在资源冲突的Uu信号的优先级的。
在一些实施例中，所述第一发送模块，被配置为响应于所述SL唤醒信号的优先级高于所述SL唤醒信号的优先级门限，及所述Uu信号的优先级低于所述Uu信号的优先级门限，向所述第二UE发送所述SL唤醒信号。
在一些实施例中，所述第一发送模块，被配置为以下之一：
响应于所述SL唤醒信号的优先级低于或等于所述SL唤醒信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号；
响应于所述Uu信号的优先级高于或等于所述Uu信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号；
响应于所述SL唤醒信号的优先级低于或等于所述SL唤醒信号的优先级门限，及所述Uu信号的优先级高于或等于所述Uu信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号。
在一些实施例中，所述第一发送模块，被配置为响应于多个所述SL唤醒信号等待发送，按照多个待发送的所述SL唤醒信号的优先级依次发送所述SL唤醒信号。
在一些实施例中，所述第一类SL唤醒信号的优先级，与所述第二类SL唤醒信号的优先级的所述确定方式不同。
根据本公开实施例的第四方面，提供一种数据传输处理装置，应用于第二UE，所述装置包括：
第二接收模块，被配置为接收来自第一UE的直连链路SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联；
监测模块，被配置为基于所述唤醒信号配置，监测来自所述第一UE的所述SL唤醒信号。
在一些实施例中，所述唤醒信号配置包括：
传输配置，用于指示所述第一UE发送所述SL唤醒信号的传输参数。
在一些实施例中，所述唤醒信号配置还包括：
处理配置，用于确定在所述第二UE未接收到所述第一UE发送的所述SL唤醒信号时是否启动苏醒定时器。
在一些实施例中，所述传输参数包括：
发送时刻信息，用于指示所述SL唤醒信号的发送时刻，所述发送时刻在非连续接收DRX周期的起始时刻之前；
和/或，
类型配置，用于指示所述SL唤醒信号的类型；其中，所述SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发所述苏醒定时器启动的第二类SL唤醒信号。
在一些实施例中，所述发送时刻信息包括：发送时刻偏移量，用于指示所述SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
在一些实施例中，所述装置还包括：
第二确定模块，被配置为基于接收到的所述SL唤醒信号的类型，确定触发或不触发苏醒定时器。
根据本公开实施例的第五方面，提供一种用户设备，其中，所述用户设备，包括：
处理器；
用于存储所述处理器可执行指令的存储器；
其中，所述处理器被配置为：用于运行所述可执行指令时，实现本公开任意实施例所述的数据传输处理方法。
根据本公开实施例的第六方面，提供一种计算机存储介质，其中，所述计算机存储介质存储有计算机可执行程序，所述可执行程序被处理器执行时本公开任意实施例所述的数据传输处理方法。
本公开实施例提供的技术方案可以包括以下有益效果：
本公开实施例通过第一UE向第二UE发送直连链路SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联。如此，本公开实施例可以通过第一UE向第二UE发送一个唤醒信号配置，使得第二UE知晓第一UE是否会发送SL唤醒信号。且，还可以使得第二UE基于唤醒信号配置根据SL唤醒信号的接收情况和/或接收到的SL唤醒信号，控制第二UE是处于唤醒状态或睡眠状态，在唤醒状态下可以监听SL进行通信，而在睡眠状态下停止对SL的监听，可以节省第二UE的功耗。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开实施例。
附图说明
图1是一种无线通信***的结构示意图。
图2是根据一示例性实施例示出的一种数据传输处理方法的流程图。
图3是根据一示例性实施例示出的一种时间偏移量与发送时刻的关系的示意图。
图4是根据一示例性实施例示出的一种数据传输处理方法的流程图。
图5是根据一示例性实施例示出的一种数据传输处理方法的流程图。
图6是根据一示例性实施例示出的一种数据传输处理方法的流程图。
图7是根据一示例性实施例示出的一种数据传输处理方法的流程图。
图8是根据一示例性实施例示出的一种数据传输处理方法的流程图。
图9是根据一示例性实施例示出的一种数据传输处理装置的框图。
图10是根据一示例性实施例示出的一种数据传输处理装置的框图。
图11是根据一示例性实施例示出的一种用户设备的框图。
图12是根据一示例性实施例示出的一种基站的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1，其示出了本公开实施例提供的一种无线通信***的结构示意图。如图1所示，无线通信***是基于蜂窝移动通信技术的通信***，该无线通信***可以包括：若干个用户设备110以及若干个基站120。
其中，用户设备110可以是指向用户提供语音和/或数据连通性的设备。用户设备110可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，用户设备110可以是物联网用户设备，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网用户设备的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载 的装置。例如，站(Station，STA)、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、远程用户设备(remote terminal)、接入用户设备(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户设备(user equipment)。或者，用户设备110也可以是无人飞行器的设备。或者，用户设备110也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线用户设备。或者，用户设备110也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站120可以是无线通信***中的网络侧设备。其中，该无线通信***可以是***移动通信技术(the 4th generation mobile communication，4G)***，又称长期演进(Long Term Evolution，LTE)***；或者，该无线通信***也可以是5G***，又称新空口***或5G NR***。或者，该无线通信***也可以是5G***的再下一代***。其中，5G***中的接入网可以称为新一代无线接入网(New Generation-Radio Access Network，NG-RAN)。
其中，基站120可以是4G***中采用的演进型基站(eNB)。或者，基站120也可以是5G***中采用集中分布式架构的基站(gNB)。当基站120采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体接入控制(Medium Access Control，MAC)层的协议栈；分布单元中设置有物理(Physical，PHY)层协议栈，本公开实施例对基站120的具体实现方式不加以限定。
基站120和用户设备110之间可以通过无线空口建立无线连接。在不 同的实施方式中，该无线空口是基于***移动通信网络技术(4G)标准的无线空口；或者，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口，比如该无线空口是新空口；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中，用户设备110之间还可以建立E2E(End to End，端到端)连接。比如车联网通信(vehicle to everything，V2X)中的车对车(vehicle to vehicle，V2V)通信、车对路边设备(vehicle to Infrastructure，V2I)通信和车对人(vehicle to pedestrian，V2P)通信等场景。
这里，上述用户设备可认为是下面实施例的终端设备。
在一些实施例中，上述无线通信***还可以包含网络管理设备130。
若干个基站120分别与网络管理设备130相连。其中，网络管理设备130可以是无线通信***中的核心网设备，比如，该网络管理设备130可以是演进的数据分组核心网(Evolved Packet Core，EPC)中的移动性管理实体(Mobility Management Entity，MME)。或者，该网络管理设备也可以是其它的核心网设备，比如服务网关(Serving GateWay，SGW)、公用数据网网关(Public Data Network GateWay，PGW)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)或者归属签约用户服务器(Home Subscriber Server，HSS)等。对于网络管理设备130的实现形态，本公开实施例不做限定。
如图2所示，本实施例中提供一种数据传输处理方法，应用于第一UE，该方法包括：
步骤S201：向第二UE发送SL控制信令，其中，SL控制信令携带有唤醒信号配置，唤醒信号配置与第一UE向第二UE发送SL唤醒信号相关联。
这里，第一UE和第二UE均可以为移动电话、计算机、服务器、收发 设备、平板设备或医疗设备，等等。在本实施例中，对第一UE和第二UE的类型不作任何限制，仅需满足第一UE和第二UE均为直传链路中的UE即可。
这里，唤醒信号配置，是与第一UE向第二UE发送SL唤醒信号相关联的。例如，该唤醒信号配置可以指示第一UE是否会向第二UE发送SL唤醒信号；该唤醒信号配置可以包括用于接收或发送SL唤醒信号的配置参数，和/或该唤醒信号配置可以指示第二UE的与SL唤醒信号传输相关联的响应操作。
这里，SL唤醒信号包括：触发苏醒定时器启动的第一类SL唤醒信号，或者，不触发苏醒定时器启动的第二类SL唤醒信号。
这里，第二UE在苏醒定时器被触发时，处于唤醒状态，处于唤醒状态的第二UE能监听信道。例如，第二UE接收SL或物理下行控制信道(Physical Downlink Control Channel，PDCCH)上传输的数据。第二UE在苏醒定时器未被触发时，第二UE处于睡眠状态(即未唤醒状态)，此时第二UE不监听上述信号。如此，可以使得第二UE在无需接收数据时，处于休眠状态，从而能够节省第二UE的能耗。
如此，本公开实施例可以通过第一UE向第二UE发送一个唤醒信号配置，使得第二UE知晓第一UE是否会发送SL唤醒信号，还可以使得第二UE基于唤醒信号配置根据SL唤醒信号的接收情况和/或接收到的SL唤醒信号，控制第二UE是处于唤醒状态或睡眠状态，在唤醒状态下可以监听SL进行通信，而在睡眠状态下停止对SL的监听，可以节省第二UE的功耗。
在一些实施例中，唤醒信号配置，包括：
传输配置，用于指示第一UE发送SL唤醒信号的传输参数。
这里，传输参数可以为一个或多个。
这里，传输参数包括但不限于以下至少之一：
资源配置，用于指示发送SL唤醒信号的通信资源；
发送时刻信息，用于指示SL唤醒信号的发送时刻，发送时刻在非连续接收DRX周期的起始时刻之前；
类型配置，用于指示SL唤醒信号的类型；其中，SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发苏醒定时器启动的第二类SL唤醒信号。
这里，通信资源可以包括：时频资源、和/或端口资源等。
在一实施例中，第一类SL唤醒信号与第二类SL唤醒信号所携带的序列号或者信息内容不同。如此，可以UE可以根据接收到的SL唤醒信号对应的序列或携带的信息内容，区分哪种SL唤醒信号，并根据区分的结果，选择是否触发苏醒定时器。
在一实施例中，发送时刻信息包括：发送时刻偏移量，用于指示SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
示例性的，如图3所示，在第T1至T2时刻为一个DRX周期，T1为该DRX周期的起始时刻；在该应用场景中，时间偏移量为2ms，则在T1的2ms之前的T0时刻为SL唤醒信号的发送时刻。
当然，在其它实施例中，时间偏移量也可以是预定数量的时域单位，其中，时域单位可以包括：时隙、符号等。
如此，在本公开实施例中，第二UE接收到唤醒信号配置后，可以基于唤醒信号配置中包括的发送时间信息，监听SL上接收到的SL唤醒信号；例如，在DRX周期的起始时刻之前的时间偏移量的时刻开始监听SL唤醒信号。如此，可以告知第二UE在哪个时间段可以监听SL唤醒信号，从而能够进一步节省第二UE的能耗以及提高接收到SL唤醒信号的成功率。
在另一些实施例中，唤醒信号配置，还包括：
处理配置，用于确定在第二UE未接收到第一UE发送的SL唤醒信号时是否启动苏醒定时器。
在一实施例中，处理配置，可以用于确定在第二UE未接收到第一UE发送的SL唤醒信号时启动苏醒定时器。
例如，在一应用场景中，若第一UE确定预定时间范围内有待传输的SL数据发送给第二UE，该处理配置，用于确定在第二UE未接收到第一UE发送的SL唤醒信号时启动苏醒定时器。例如，该预设时间范围内为时间较短的一段时间，例如，1个或多个符号的持续时间、或以毫秒为时间单元等的时间段。
在另一实施例中，处理配置，可以用于确定在第二UE未接收到第一UE发送的SL唤醒信号时不启动苏醒定时器。
例如，在一应用场景中，若第一UE确定预定时间范围内没有待传输的SL数据发送给第二UE，该处理配置，用于确定在第二UE未接收到第一UE发送的SL唤醒信号时不启动苏醒定时器。
如此，在本公开实施例中，也可以基于唤醒信号配置中处理配置，来确定是否启动第二UE的苏醒定时器，从而使得第二UE无需一直处于被唤醒状态，从而节省了第二UE的能耗。
在其它实施例中，唤醒信号配置，还可以包括：节能无线网络标识(Power Saving-Radio Network Temporary Identity，PS-RNTI)。如此，在第二UE接收到唤醒信号配置，可以根据PS-RNTI确定出该唤醒信号配置是否为自身的唤醒信号配置。
在一些实施例中，如图4所示，数据传输方法还可以包括：
步骤S202：响应于在当前DRX周期内无法将全部待传输的SL数据发送至第二UE，在发送时刻向第二UE发送第一类SL唤醒信号。
此处的第二UE为配置了唤醒信号配置的第二UE。该第二UE接收到 唤醒信号配置后，会根据唤醒信号配置，在DRX周期的起始时刻之前的发送时刻监听是否有第一类SL唤醒信号。
此处的第一类唤醒信号用于指示启动第二UE的苏醒定时器。
如此，只有当第二UE在某个DRX周期内有数据接收时，才在该DRX周期的发送时刻发送触发苏醒定时器启动的第一类SL唤醒信号；从而只有当第二UE有数据接收时，才唤醒第二UE，无需使第二UE一直处于被唤醒状态；能够在保证第二UE接收到数据的同时节省第二UE的能耗。
并且，在该DRX周期的起始时刻之前的发送时刻发送第一类SL唤醒信号，能够使得第二UE知晓是否需要在相应的DRX周期唤醒以接收SL数据，使得第二UE无需在每个DRX周期都唤醒，从而节省第二UE的能耗，以及提高接收到第一类SL唤醒信号的成功率。
在另一些实施例中，如图5所示，数据传输方法还可以包括：
步骤S203：响应于预测在下一个DRX周期内没有针对第二UE的待传输的SL数据，在发送时刻向第二UE发送第二类SL唤醒信号。
此处的第二UE为配置了唤醒信号配置的第二UE。
此处的第二类唤醒信号用于指示不启动第二UE的苏醒定时器。
如此，当预测第二UE在某个DRX周期内没有数据接收时，则在该DRX周期的发送时刻发送不触发苏醒定时器的第二类SL唤醒；从而当第二UE没有数据接收时，继续保持休眠状态，无需使第二UE一直处于被唤醒状态，能够节省第二UE的能耗。
并且，在该DRX周期的起始时刻之前的发送时刻发送第二类SL唤醒信号，能够使得第二UE知晓是否需要在相应的DRX周期保持休眠，使得第二UE无需在每个DRX周期都唤醒，接收到第二SL唤醒信号的成功率以及节省接收第二SL唤醒信号的能耗。
在一些实施例中，如图6所示，数据传输方法还可以包括：
步骤S204：确定向第二UE发送的SL唤醒信号的优先级；
步骤S205：根据传输配置和SL唤醒信号的优先级，确定向第二UE发送SL唤醒信号或不向第二UE发送SL唤醒信号。
在一实施例中，步骤S204，包括以下至少之一：
根据与第二UE关联的有数据传输的逻辑信道中最高逻辑信道优先级，确定SL唤醒信号的优先级；
根据与第二UE关联的所有逻辑信道中最低逻辑信道优先级，确定SL唤醒信号的优先级；
为每个第二UE的SL唤醒信号分别配置相应的优先级；
获取网络为每个第二UE的SL唤醒信号分别配置的优先级；
基于通信协议的规定，确定SL唤醒信号的优先级。
这里，逻辑信道包括：SL逻辑信道和/或Uu逻辑信道。这里，SL逻辑信道为UE与UE之间的逻辑信道；Uu逻辑信道为UE与基站之间的逻辑信道。
这里，与第二UE关联的逻辑信道可以包含：第二UE的逻辑信道。例如，与第二UE关联的逻辑信道包含其它UE与第二UE之间的逻辑信道，和/或第二UE与基站之间的逻辑信道。此处的其它UE为与第二UE建立有SL连接的UE。
如此，此处的根据与第二UE关联的有数据传输的逻辑信道中最高逻辑信道优先级，确定SL唤醒信号的优先级，实际为：根据第二UE的有数据传输的逻辑信道中最高逻辑信道优先级，确定SL唤醒信号的优先级。此处的根据与第二UE关联的所有逻辑信道中最低逻辑信道优先级，确定SL唤醒信号的优先级，实际为：根据第二UE的所有逻辑信道中最低逻辑信道优先级，确定SL唤醒信号优先级。
这里，SL唤醒信号的优先级的级别，表征第二UE接收SL唤醒信号 的紧急程度。SL唤醒信号的优先级的级别，与第二UE接收SL唤醒信号的紧急程度呈正相关。
示例性的，第二UE的逻辑信道有逻辑信道1、逻辑信道2、逻辑信道3及逻辑信道4；逻辑信道的优先级顺序为：逻辑信道1的优先级高于逻辑信道2，逻辑信道2的优先级高于逻辑信道3，逻辑信道3的优先级高于逻辑信道4。其中，逻辑信道1、逻辑信道2及逻辑信道3有数据传输。如此，第一UE可以将逻辑信道1的优先级作为SL唤醒信号的优先级。
例如，若第一UE向第二UE发送触发苏醒定时器启动的第一类SL唤醒信号，则可以确定选择第二UE关联的有数据传输的最高逻辑信道优先级，作为第一类SL唤醒信号的优先级。
示例性的，在上述示例中，第一UE也可以将逻辑信道4的优先级作为SL唤醒信号的优先级。
例如，若第一UE向第二UE发送不触发苏醒定时器的第二类SL唤醒信号，则可以根据第二UE关联的所有逻辑信道中最低逻辑信道优先级，作为第二类SL唤醒信号的优先级。
这里，第一UE为每个第二UE的SL唤醒信号分别配置相应的优先级，可以是根据第二UE的标识信息，为发送给各第二UE的SL唤醒信号配置相应的优先级。
这里，获取网络为每个第二UE的SL唤醒信号分配配置的优先级，可以是获取基站为每个第二UE的SL唤醒信号分配配置的优先级。
如此，可以基于各种确定方式为SL唤醒信号确定相应的优先级，使得第一UE基于SL唤醒信号的优先级来确定SL唤醒信号的发送，从而能够更加合理的进行SL唤醒信号的发送与否。
在一些实施例中，第一类SL唤醒信号的优先级，与第二类SL唤醒信号的优先级的确定方式不同。
此处的确定方式为上述实施例中步骤S204的确定方式。
例如，第一类SL唤醒信号的优先级为：与第二UE关联的有数据传输的逻辑信道的最高逻辑信道优先级一致；则第二类SL唤醒信号的优先级为：与第二UE关联的所有逻辑中最低逻辑信道优先级一致。
又如，第一类SL唤醒信号的优先级为：基于通信协议的规定确定；则第二类SL唤醒信号的优先级为：网络为每个第二UE的第二类SL唤醒信号分别配置的优先级。
如此，可以对两种类型的SL唤醒信号，分别采用不同的确定方式来确定优先级，从而使得第一UE基于不同的应用场景，优先选取不同类型的SL唤醒信号进行发送。
在一些实施例中，步骤S205，包括：
响应于多个SL唤醒信号等待发送，按照多个待发送的SL唤醒信号的优先级依次发送SL唤醒信号。
这里，按照多个待发送的SL唤醒信号的优先级依次发送SL唤醒信号为：按照多个待发送的SL唤醒信号的优先级，从优先级高到优先级低的顺序，依次发送SL唤醒信号。
这里，一个SL唤醒信号对应一个第二UE。
这里，SL唤醒信号的优先级的级别，与第二UE接收SL唤醒信号的紧急程度正相关。例如，若预计第二UE接收SL数据的时间越紧急和/或接收的SL数据越重要，确定第二UE接收SL唤醒信号的紧急程度越高，则SL唤醒信号的优先级级别越高。
如此，可以更加精确的确定SL唤醒信号的优先级排序，可以使得比较紧急和/或比较重要的SL唤醒信号先发，从而整体上提升了数据传输的服务质量。
如此，当有多个第二UE的SL唤醒信号需要等待发送时，可以根据该 SL唤醒信号的优先级顺序，选择优先级比较高的SL唤醒信号先发送，从而可以降低多个SL唤醒信号同时发送时发送资源冲突情况的出现，降低信道拥塞情况出现，以及提高SL唤醒信号的发送效率。
在一实施例中，上述步骤205，包括：
响应于多个SL唤醒信号等待发送，选择多个待发送的SL唤醒信号中优先级最高的SL唤醒信号进行发送。如此，可以优先保证优先级最高的SL唤醒信号进行发送。
在一些实施例中，确定向第二UE发送SL唤醒信号或不向第二UE发送SL唤醒信号，还基于与SL唤醒信号存在资源冲突的Uu信号的优先级的。
例如，在一实施例中，步骤S205，包括：
响应于所述SL唤醒信号和Uu信号的发送资源存在冲突，根据所述SL唤醒信号的优先级与所述Uu信号的优先级，确定向所述第二UE发送所述SL唤醒信号或不向第二UE发送SL唤醒信号。
这里，Uu信号的优先级为UE与基站之间传输数据的优先级。这里，Uu信号的优先级可以基于UE与基站之间逻辑信道来确定。例如，Uu信号的优先级，与Uu与基站之间逻辑信道的优先级一致。
此处资源冲突为：发送SL唤醒信号的视频域资源和发送Uu信号的时频资源为相同的时频资源。
若SL唤醒信号和Uu信号使用相同的时频资源进行发送，则同时会发生干扰，而该种相互干扰，可能会导致SL唤醒信号和Uu信号中至少一种数据发送失败。
故在本公开实施例中，若SL唤醒信号和Uu信号的发送资源存在冲突时，可以比较SL唤醒信号和Uu信号的优先级，根据该两种信号的优先级来决定时否发送SL唤醒信号。如此，在相同的时频资源，只会发送SL唤 醒信号和Uu信号中的一种，从而能够确保SL唤醒信号或Uu信号的发送成功率。
在一实施例中，确定向第二UE发送SL唤醒信号，包括：
响应于SL唤醒信号的优先级高于SL唤醒信号的优先级门限，及Uu信号的优先级低于Uu信号的优先级门限，向第二UE发送SL唤醒信号。
如此，在SL唤醒信号和Uu信号的发送资源存在冲突时，可以选择优先级比较高的SL唤醒信号进行发送；从而能够大大降低还同时发送两种信号所带来的干扰，能够提高SL唤醒信号的发送成功率。
在另一实施例中，确定不向第二UE发送SL唤醒信号，包括：
响应于SL唤醒信号的优先级低于或等于SL唤醒信号的优先级门限，向第二UE不发送SL唤醒信号并发送Uu信号；
响应于Uu信号的优先级高于或等于Uu信号的优先级门限，向第二UE不发送SL唤醒信号并发送Uu信号；
响应于SL唤醒信号的优先级低于或等于SL唤醒信号的优先级门限，及Uu信号的优先级高于或等于Uu信号的优先级门限，向第二UE不发送SL唤醒信号并发送Uu信号。
如此，在SL唤醒信号与Uu信号的发送资源存在冲突时，可以选择优先级比较高的Uu信号；从而能够大大降低同时发送两种信号所带来的干扰，能够提高优先级比较高的信号的传输效率。
在其它实施例中，确定向第二UE发送SL唤醒信号或不向第二UE发送SL唤醒信号，还基于与SL唤醒信号存在发送功率冲突的Uu信号的优先级的。
这里，若SL唤醒信号和Uu信号需要同时发送，且第一UE的发送功率仅支持其中一种信号发送时，SL唤醒信号和Uu信号会存在发送功率冲突。在该种情况下，同时发送SL唤醒信号与Uu信号，则可能该两种信号 都发送失败。
故在一应用场景中，响应于所述SL唤醒信号和Uu信号的发送功率存在冲突，根据所述SL唤醒信号的优先级与所述Uu信号的优先级，确定向所述第二UE发送所述SL唤醒信号或不向第二UE发送SL唤醒信号。如此，在本公开实施例中，若SL唤醒信号和Uu信号的发送功率存在冲突，也可以根据SL唤醒信号和Uu信号优先级，选择其中优先级高的信号进行发送，从而确保发送SL唤醒信号或Uu信号的发送成功率。
这里需要指出的是：以下一种数据传输处理方法，是应用在第二UE的，与上述应用在第一UE的数据传输处理方法的描述是类似的。对于本公开中应用在第二UE的数据传输处理方法实施例中未披露的技术细节，请参照本公开应用于第一UE的数据传输处理方法实施例的描述，此处不做详细阐述说明。而这些细节也被包括在本申请的公开的范围之内。
如图7所示，本公开实施例还提供一种数据传输处理方法，应用于第二UE，包括：
步骤S301：接收来自第一UE直连链路SL控制信令，其中，SL控制信令携带有唤醒信号配置，唤醒信号配置与第一UE向第二UE发送SL唤醒信号相关联；
步骤S302：基于唤醒信号配置，监测来自第一UE的SL唤醒信号。
在一些实施例中，唤醒信号配置包括：
传输配置，用于指示第一UE发送SL唤醒信号的传输参数。
在一些实施例中，唤醒信号配置还包括：
处理配置，用于确定在第二UE未接收到第一UE发送的SL唤醒信号时是否启动苏醒定时器。
在一些实施例中，传输参数包括：
发送时刻信息，用于指示SL唤醒信号的发送时刻，发送时刻在非连续 接收DRX周期的起始时刻之前；
和/或，
类型配置，用于指示SL唤醒信号的类型；其中，SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发苏醒定时器启动的第二类SL唤醒信号。
在一些实施例中，发送时刻信息包括：发送时刻偏移量，用于指示SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
在一些实施例中，所述方法还包括：
基于接收到的SL唤醒信号的类型，确定触发或不触发苏醒定时器。
以下结合上述任意实施例提供一个具体示例：
在该示例中，优先级的数字越小，优先级的级别越高。例如，第1优先级高于第2优先级，第2优先级高于第3优先级。
如图8所示，本公开实施例还提供一种数据传输处理方法，应用于第一UE，包括以下步骤：
步骤S401：获取网络为第一UE配置的SL逻辑信道的优先级门限，及Uu逻辑信道的优先级门限；
这里，第一UE获取网络为第一UE配置的SL逻辑信道的优先级门限为第2优先级，及Uu逻辑信道的优先级门限为第3优先级；其中，第2优先级高于第3优先级。
此处的网络可以为基站。
步骤S402：基于与第二UE建立的SL连接，向第二UE发送唤醒信号配置；
这里，第一UE与第二UE、第三UE分别建立SL连接。
这里，唤醒信号配置中包括传输配置和处理配置；其中，传输配置，用于指示发送SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间 偏移量；处理配置用于确定在第二UE未收到第一UE发送的SL唤醒信号时启动苏醒定时器。
这里，时间偏移量为每个DRX周期的起始时刻之前的2ms。如此，第二UE在每个DRX周期的起始时刻之前的2ms监听SL唤醒信号。
步骤S403：获取第二UE与基站之间的逻辑信道及相应的优先级；
这里，第二UE与基站之间的逻辑信道包括：逻辑信道1和逻辑信道3，逻辑信道1的优先级为第2优先级，逻辑信道3的优先级为第4优先级。
这里，第一UE接收第二UE或网络发送的第一信息，其中，第一信息包括第二UE与基站之间的逻辑信道及相应的优先级。如此，第一UE基于接收的第一信息，知晓第二UE与基站之间的逻辑信道及相应的优先级。
步骤S404：获取第一UE与第二UE之间的逻辑信道及相应的优先级；
这里，第一UE与第二UE之间的逻辑信道为3、逻辑信道4及逻辑信道5；其中，逻辑信道3的优先级为第1优先级，逻辑信道4的优先级为第3优先级，逻辑信道5的优先级为第9优先级。
步骤S405：获取第一UE与第三UE之间的逻辑信道及相应的优先级；
这里，第一UE与第三UE之间的逻辑信道为6，逻辑信道6的优先级为第2优先级。
步骤S406：响应于第一UE在当前DRX周期内无法将全部待传输的SL和数据发送至第二UE，在发送时刻向第二UE发送第一SL唤醒信号；
这里，SL唤醒信号包括：第一类SL唤醒信号，用于指示启动苏醒定时器。
在一可选实施例中，若第二UE的逻辑信道3和逻辑信道4有数据传输，则SL唤醒信号为逻辑信道3对应的第1优先级。
步骤S407：响应于在SL唤醒信号及Uu信号的发送资源存在冲突，根据SL唤醒信号的优先级与Uu信号的优先级，确定是发送SL唤醒信号还 是Uu信号；
在一可选实施例中，若第一UE在逻辑信道4上发送SL唤醒信号，在逻辑信道2上发送Uu信号。由于逻辑信道4的优先级为第3优先级，小于SL逻辑信道的优先级门限第2优先级，则第一UE在逻辑信道2发送Uu信号。
这里，SL唤醒信号的优先级为待发该SL唤醒信号的逻辑信道的优先级；Uu信号的优先级为待发该Uu信号的逻辑信道的优先级。
步骤S408：响应于预测在下一个DRX周期内没有针对第二UE的待传输SL数据，在发送时刻向第二UE发送第二类唤醒信号。
这里，SL唤醒信号包括：第二类SL唤醒信号，用于指示不启动苏醒定时器。
在一可选实施例中，在上述步骤S408的同时，若第一UE响应于在当前DRX周期内有待传输的SL数据发送至第三UE，且无法在DRX周期内将全部待传输的SL数据发送给第三UE，则向第三UE发送第一SL唤醒信号。
在另一可选实施例中，在上述步骤S408中，若响应于预测在下一个DRX周期内有针对第二UE及第三UE代传输的SL数据，则根据第二UE的SL唤醒信号的优先级及第三SL唤醒信号的优先级，选择其中SL唤醒信号优先级中较高的一个进行发送。
在本公开实施例中，在SL中可以基于第一UE向第二UE发送唤醒信号配置，从而使得第二UE不需时时处于唤醒状态；只有当发送第一SL唤醒信号或者未接收到第一UE发送的SL唤醒信号确定启动苏醒定时器时，才确定启动第二UE的苏醒定时器，从而使得第二UE被唤醒；从而能够节省第二UE的能耗。
并且，当唤醒信号配置中携带有发送SL唤醒信号的发送时间信息时， 还可以使得第二UE可以在DRX周期的起始时刻之间的哪个时间段监听SL唤醒信号，从而能够节省监听SL唤醒信号的能耗，进而进一步节省第二UE的能耗。
在本公开实施例中，当SL唤醒信号及Uu信号出现冲突时，可以选择其中优先级比较高的信号进行发送，从而能够实现更加合理的传输决策。
在本公开实施例中，当有多个目标UE，即有第二UE和第三UE时，第一UE选择向需要传输SL数据的UE进行SL唤醒信号的发送。或者，当多个目标UE均有SL数据传输时，根据各目标UE的SL唤醒信号的优先级，选择其中一个较高优先级的SL唤醒信号进行发送。如此，能够降低SL唤醒信号发送冲突的同时，优先保证优先级比较高的SL唤醒信号进行分发送，提高优先级比较高的SL唤醒信号的发送成功率。
如图9所示，本公开实施例提供一种数据传输处理装置，应用于第一UE，包括：
第一发送模块501，被配置为向第二UE发送直连链路(SL)控制信令，其中，SL控制信令携带有唤醒信号配置，唤醒信号配置与第一UE向第二UE发送SL唤醒信号相关联。
在一些实施例中，唤醒信号配置包括：
传输配置，用于指示第一UE发送SL唤醒信号的传输参数。
在一些实施例中，唤醒信号配置还包括：
处理配置，用于确定在第二UE未接收到第一UE发送的SL唤醒信号时是否启动苏醒定时器。
在一些实施例中，传输参数包括：
发送时刻信息，用于指示SL唤醒信号的发送时刻，发送时刻在非连续接收(DRX)周期的起始时刻之前；
和/或，
类型配置，用于指示SL唤醒信号的类型；其中，SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发苏醒定时器启动的第二类SL唤醒信号。
在一些实施例中，发送时刻信息包括：发送时刻偏移量，用于指示SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
在一些实施例中，第一发送模块501，被配置为响应于在当前DRX周期内无法将全部待传输的SL数据发送至第二UE，在发送时刻向第二UE发送第一类SL唤醒信号。
在一些实施例中，第一发送模块501，被配置为响应于预测在下一个DRX周期内没有针对第二UE的待传输的SL数据，在发送时刻向第二UE发送第二类SL唤醒信号。
在一些实施例中，装置还包括：
第一确定模块502，被配置为确定向第二UE发送的SL唤醒信号的优先级；
第一发送模块501，被配置为根据传输配置和SL唤醒信号的优先级，确定向第二UE发送SL唤醒信号或不向第二UE发送SL唤醒信号。
在一些实施例中，第一确定模块502，被配置为以下至少之一：
根据与第二UE关联的有数据传输的逻辑信道中最高逻辑信道优先级，确定SL唤醒信号的优先级；
根据与第二UE关联的所有逻辑信道中最低逻辑信道优先级，确定SL唤醒信号的优先级；
为每个第二UE的SL唤醒信号分别配置相应的优先级；
获取网络为每个第二UE的SL唤醒信号分别配置的优先级；
基于通信协议的规定，确定SL唤醒信号的优先级。
在一些实施例中，确定向第二UE发送SL唤醒信号或不向第二UE发 送SL唤醒信号，还基于与SL唤醒信号存在资源冲突的Uu信号的优先级的。
在一些实施例中，第一发送模块501，被配置为响应于SL唤醒信号的优先级高于SL唤醒信号的优先级门限，及Uu信号的优先级低于Uu信号的优先级门限，向第二UE发送SL唤醒信号。
在一些实施例中，第一发送模块501，被配置为以下之一：
响应于SL唤醒信号的优先级低于或等于SL唤醒信号的优先级门限，向第二UE不发送SL唤醒信号并发送Uu信号；
响应于Uu信号的优先级高于或等于Uu信号的优先级门限，向第二UE不发送SL唤醒信号并发送Uu信号；
响应于SL唤醒信号的优先级低于或等于SL唤醒信号的优先级门限，及Uu信号的优先级高于或等于Uu信号的优先级门限，向第二UE不发送SL唤醒信号并发送Uu信号。
在一些实施例中，第一发送模块501，被配置为响应于多个SL唤醒信号等待发送，按照多个待发送的SL唤醒信号的优先级依次发送SL唤醒信号。
在一些实施例中，第一类SL唤醒信号的优先级，与第二类SL唤醒信号的优先级的确定方式不同。
如图10所示，本公开实施例提供一种数据传输处理装置，应用于第二UE，包括：
第二接收模块601，被配置为接收来自第一UE直连链路SL控制信令，其中，SL控制信令携带有唤醒信号配置，唤醒信号配置与第一UE向第二UE发送SL唤醒信号相关联；
监测模块602，被配置为基于唤醒信号配置，监测来自第一UE的SL唤醒信号。
在一些实施例中，唤醒信号配置包括：
传输配置，用于指示第一UE发送SL唤醒信号的传输参数。
在一些实施例中，唤醒信号配置还包括：
处理配置，用于确定在第二UE未接收到第一UE发送的SL唤醒信号时是否启动苏醒定时器。
在一些实施例中，传输参数包括：
发送时刻信息，用于指示SL唤醒信号的发送时刻，发送时刻在非连续接收DRX周期的起始时刻之前；
和/或，
类型配置，用于指示SL唤醒信号的类型；其中，SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发苏醒定时器启动的第二类SL唤醒信号。
在一些实施例中，发送时刻信息包括：发送时刻偏移量，用于指示SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
在一些实施例中，装置还包括：
第二确定模块603，被配置为基于接收到的SL唤醒信号的类型，确定触发或不触发苏醒定时器。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
本公开实施例提供一种用户设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，处理器被配置为：用于运行可执行指令时，实现本公开任意实施例所述的数据传输处理方法。
此处的用户设备可以为上述实施例中的第一UE或第二UE。
其中，处理器可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质，在用户设备掉电之后能够继续记忆存储其上的信息。这里，所述用户设备包括基站或用户设备。
处理器可以通过总线等与存储器连接，用于读取存储器上存储的可执行程序，例如，如图2、4至8所示的方法的至少其中之一。
本公开实施例还提供一种计算机存储介质，计算机存储介质存储有计算机可执行程序，可执行程序被处理器执行时实现本公开任意实施例所述的数据传输处理方法。例如，如图2、4至8所示的方法的至少其中之一。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图11是根据一示例性实施例示出的一种用户设备800的框图。例如，用户设备800可以是移动电话，计算机，数字广播用户设备，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图11，用户设备800可以包括以下一个或多个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件814，以及通信组件816。
处理组件802通常控制用户设备800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件802可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在用户设备800的操作。这些数据的示例包括用于在用户设备800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804 可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件806为用户设备800的各种组件提供电力。电源组件806可以包括电源管理***，一个或多个电源，及其他与为用户设备800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述用户设备800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当用户设备800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜***或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当用户设备800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802和***接口模块之间提供接口，上述***接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器，用于为用户设备800提供各个方面的状态评估。例如，传感器组件814可以检测到设备800的打开/关闭状态，组件的相对定位，例如所述组件为用户设备800的显示器和小键盘，传感器组件814还可以检测用户设备800或用户设备800一个组件的位置改变，用户与用户设备800接触的存在或不存在，用户设备800方位或加速/减速和用户设备800的温度变化。传感器组件814可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件814还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件816被配置为便于用户设备800和其他设备之间有线或无线方式的通信。用户设备800可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件816经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，用户设备800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器804，上述指令可由用户设备800的处理器820执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是 ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
如图12所示，本公开一实施例示出一种基站的结构。例如，基站900可以被提供为一网络侧设备。参照图12，基站900包括处理组件922，其进一步包括一个或多个处理器，以及由存储器932所代表的存储器资源，用于存储可由处理组件922的执行的指令，例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件922被配置为执行指令，以执行上述方法前述应用在所述基站的任意方法，例如，如图2、图4所示方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理，一个有线或无线网络接口950被配置为将基站900连接到网络，和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作***，例如Windows Server TM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM或类似。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (42)

  1. 一种数据传输处理方法，其中，应用于第一用户设备UE，所述方法包括：
    向第二UE发送直连链路SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联。
  2. 根据权利要求1所述的方法，其中，所述唤醒信号配置包括：
    传输配置，用于指示所述第一UE发送所述SL唤醒信号的传输参数。
  3. 根据权利要求2所述的方法，其中，所述唤醒信号配置还包括：
    处理配置，用于确定在所述第二UE未接收到所述第一UE发送的所述SL唤醒信号时是否启动苏醒定时器。
  4. 根据权利要求2或3所述的方法，其中，所述传输参数包括：
    发送时刻信息，用于指示所述SL唤醒信号的发送时刻，所述发送时刻在非连续接收DRX周期的起始时刻之前；
    和/或，
    类型配置，用于指示所述SL唤醒信号的类型；其中，所述SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发所述苏醒定时器启动的第二类SL唤醒信号。
  5. 根据权利要求4所述的方法，其中，所述发送时刻信息包括：发送时刻偏移量，用于指示所述SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
  6. 根据权利要求4所述的方法，其中，所述方法还包括：
    响应于在当前DRX周期内无法将全部待传输的SL数据发送至所述第二UE，在所述发送时刻向所述第二UE发送所述第一类SL唤醒信号。
  7. 根据权利要求4所述的方法，其中，所述方法还包括：
    响应于预测在下一个DRX周期内没有针对所述第二UE的待传输的SL数据，在所述发送时刻向所述第二UE发送所述第二类SL唤醒信号。
  8. 根据权利要求4所述的方法，其中，所述方法还包括：
    确定向所述第二UE发送的所述SL唤醒信号的优先级；
    根据所述传输配置和所述SL唤醒信号的优先级，确定向所述第二UE发送所述SL唤醒信号或不向所述第二UE发送所述SL唤醒信号。
  9. 根据权利要求8所述的方法，其中，所述确定向所述第二UE发送的所述SL唤醒信号的优先级，包括以下至少之一：
    根据与所述第二UE关联的有数据传输的逻辑信道中最高逻辑信道优先级，确定所述SL唤醒信号的优先级；
    根据与所述第二UE关联的所有逻辑信道中最低逻辑信道优先级，确定所述SL唤醒信号的优先级；
    为每个第二UE的SL唤醒信号分别配置相应的优先级；
    获取网络为每个第二UE的SL唤醒信号分别配置的优先级；
    基于通信协议的规定，确定所述SL唤醒信号的优先级。
  10. 根据权利要求8所述的方法，其中，所述确定向所述第二UE发送所述SL唤醒信号或不向所述第二UE发送所述SL唤醒信号，还基于与所述SL唤醒信号存在资源冲突的Uu信号的优先级的。
  11. 根据权利要求10所述的方法，其中，所述确定向所述第二UE发送所述SL唤醒信号，包括：
    响应于所述SL唤醒信号的优先级高于所述SL唤醒信号的优先级门限，及所述Uu信号的优先级低于所述Uu信号的优先级门限，向所述第二UE发送所述SL唤醒信号。
  12. 根据权利要求10所述的方法，其中，所述确定不向所述第二UE发送所述SL唤醒信号，包括：
    响应于所述SL唤醒信号的优先级低于或等于所述SL唤醒信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号；
    响应于所述Uu信号的优先级高于或等于所述Uu信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号；
    响应于所述SL唤醒信号的优先级低于或等于所述SL唤醒信号的优先级门限，及所述Uu信号的优先级高于或等于所述Uu信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号。
  13. 根据权利要求8所述的方法，其中，所述根据所述传输配置和所述SL唤醒信号的优先级，向所述第二UE发送所述SL唤醒信号，包括：
    响应于多个所述SL唤醒信号等待发送，按照多个待发送的所述SL唤醒信号的优先级依次发送所述SL唤醒信号。
  14. 根据权利要求13所述的方法，其中，所述第一类SL唤醒信号的优先级，与所述第二类SL唤醒信号的优先级的所述确定方式不同。
  15. 一种数据传输处理方法，其中，应用于第二用户设备UE，所述方法包括：
    接收来自第一UE的直连链路SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联；
    基于所述唤醒信号配置，监测来自所述第一UE的所述SL唤醒信号。
  16. 根据权利要求15所述的方法，其中，所述唤醒信号配置包括：
    传输配置，用于指示所述第一UE发送所述SL唤醒信号的传输参数。
  17. 根据权利要求16所述的方法，其中，所述唤醒信号配置还包括：
    处理配置，用于确定在所述第二UE未接收到所述第一UE发送的所述SL唤醒信号时是否启动苏醒定时器。
  18. 根据权利要求16或17所述的方法，其中，所述传输参数包括：
    发送时刻信息，用于指示所述SL唤醒信号的发送时刻，所述发送时刻在非连续接收DRX周期的起始时刻之前；
    和/或，
    类型配置，用于指示所述SL唤醒信号的类型；其中，所述SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发所述苏醒定时器启动的第二类SL唤醒信号。
  19. 根据权利要求18所述的方法，其中，所述发送时刻信息包括：发送时刻偏移量，用于指示所述SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
  20. 根据权利要求18所述的方法，其中，所述方法还包括：
    基于接收到的所述SL唤醒信号的类型，确定触发或不触发苏醒定时器。
  21. 一种数据传输处理装置，其中，应用于第一用户设备UE，所述装置包括：
    第一发送模块，被配置为向第二UE发送直连链路SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联。
  22. 根据权利要求21所述的装置，其中，所述唤醒信号配置包括：
    传输配置，用于指示所述第一UE发送所述SL唤醒信号的传输参数。
  23. 根据权利要求22所述的装置，其中，所述唤醒信号配置还包括：
    处理配置，用于确定在所述第二UE未接收到所述第一UE发送的所述SL唤醒信号时是否启动苏醒定时器。
  24. 根据权利要求22或23所述的装置，其中，所述传输参数包括：
    发送时刻信息，用于指示所述SL唤醒信号的发送时刻，所述发送时刻在非连续接收DRX周期的起始时刻之前；
    和/或，
    类型配置，用于指示所述SL唤醒信号的类型；其中，所述SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发所述苏醒定时器启动的第二类SL唤醒信号。
  25. 根据权利要求24所述的装置，其中，所述发送时刻信息包括：发送时刻偏移量，用于指示所述SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
  26. 根据权利要求24所述的装置，其中，
    所述第一发送模块，被配置为响应于在当前DRX周期内无法将全部待传输的SL数据发送至所述第二UE，在所述发送时刻向所述第二UE发送所述第一类SL唤醒信号。
  27. 根据权利要求24所述的装置，其中，
    所述第一发送模块，被配置为响应于预测在下一个DRX周期内没有针对所述第二UE的待传输的SL数据，在所述发送时刻向所述第二UE发送所述第二类SL唤醒信号。
  28. 根据权利要求24所述的装置，其中，所述装置还包括：
    第一确定模块，被配置为确定向所述第二UE发送的所述SL唤醒信号的优先级；
    所述第一发送模块，被配置为根据所述传输配置和所述SL唤醒信号的优先级，确定向所述第二UE发送所述SL唤醒信号或不向所述第二UE发送所述SL唤醒信号。
  29. 根据权利要求28所述的装置，其中，所述第一确定模块，被配置为以下至少之一：
    根据与所述第二UE关联的有数据传输的逻辑信道中最高逻辑信道优先级，确定所述SL唤醒信号的优先级；
    根据与所述第二UE关联的所有逻辑信道中最低逻辑信道优先级，确定所述SL唤醒信号的优先级；
    为每个第二UE的SL唤醒信号分别配置相应的优先级；
    获取网络为每个第二UE的SL唤醒信号分别配置的优先级；
    基于通信协议的规定，确定所述SL唤醒信号的优先级。
  30. 根据权利要求28所述的装置，其中，所述确定向所述第二UE发送所述SL唤醒信号或不向所述第二UE发送所述SL唤醒信号，还基于与所述SL唤醒信号存在资源冲突的Uu信号的优先级的。
  31. 根据权利要求30所述的装置，其中，
    所述第一发送模块，被配置为响应于所述SL唤醒信号的优先级高于所述SL唤醒信号的优先级门限，及所述Uu信号的优先级低于所述Uu信号的优先级门限，向所述第二UE发送所述SL唤醒信号。
  32. 根据权利要求30所述的装置，其中，所述第一发送模块，被配置为以下之一：
    响应于所述SL唤醒信号的优先级低于或等于所述SL唤醒信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号；
    响应于所述Uu信号的优先级高于或等于所述Uu信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号；
    响应于所述SL唤醒信号的优先级低于或等于所述SL唤醒信号的优先级门限，及所述Uu信号的优先级高于或等于所述Uu信号的优先级门限，向所述第二UE不发送所述SL唤醒信号并发送所述Uu信号。
  33. 根据权利要求28所述的装置，其中，
    所述第一发送模块，被配置为响应于多个所述SL唤醒信号等待发送，按照多个待发送的所述SL唤醒信号的优先级依次发送所述SL唤醒信号。
  34. 根据权利要求33所述的装置，其中，所述第一类SL唤醒信号的 优先级，与所述第二类SL唤醒信号的优先级的所述确定方式不同。
  35. 一种数据传输处理装置，其中，应用于第二用户设备UE，所述装置包括：
    第二接收模块，被配置为接收来自第一UE的直连链路SL控制信令，其中，所述SL控制信令携带有唤醒信号配置，所述唤醒信号配置与所述第一UE向所述第二UE发送SL唤醒信号相关联；
    监测模块，被配置为基于所述唤醒信号配置，监测来自所述第一UE的所述SL唤醒信号。
  36. 根据权利要求35所述的装置，其中，所述唤醒信号配置包括：
    传输配置，用于指示所述第一UE发送所述SL唤醒信号的传输参数。
  37. 根据权利要求36所述的装置，其中，所述唤醒信号配置还包括：
    处理配置，用于确定在所述第二UE未接收到所述第一UE发送的所述SL唤醒信号时是否启动苏醒定时器。
  38. 根据权利要求36或37所述的装置，其中，所述传输参数包括：
    发送时刻信息，用于指示所述SL唤醒信号的发送时刻，所述发送时刻在非连续接收DRX周期的起始时刻之前；
    和/或，
    类型配置，用于指示所述SL唤醒信号的类型；其中，所述SL唤醒信号的类型包括：触发苏醒定时器启动的第一类SL唤醒信号和/或不触发所述苏醒定时器启动的第二类SL唤醒信号。
  39. 根据权利要求38所述的装置，其中，所述发送时刻信息包括：发送时刻偏移量，用于指示所述SL唤醒信号的发送时刻相对于DRX周期的起始时刻的时间偏移量。
  40. 根据权利要求38所述的装置，其中，所述装置还包括：
    第二确定模块，被配置为基于接收到的所述SL唤醒信号的类型，确定 触发或不触发苏醒定时器。
  41. 一种用户设备，其中，所述用户设备，包括：
    处理器；
    用于存储所述处理器可执行指令的存储器；
    其中，所述处理器被配置为：用于运行所述可执行指令时，实现权利要求1至14、或权利要求15至20任一项所述的数据传输处理方法。
  42. 一种计算机存储介质，其中，所述计算机存储介质存储有计算机可执行程序，所述可执行程序被处理器执行时实现权利要求1至14、或权利要求15至20任一项所述的数据传输处理方法。
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