WO2023274141A1 - 非激活定时器的控制方法、装置及终端 - Google Patents

非激活定时器的控制方法、装置及终端 Download PDF

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Publication number
WO2023274141A1
WO2023274141A1 PCT/CN2022/101480 CN2022101480W WO2023274141A1 WO 2023274141 A1 WO2023274141 A1 WO 2023274141A1 CN 2022101480 W CN2022101480 W CN 2022101480W WO 2023274141 A1 WO2023274141 A1 WO 2023274141A1
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Prior art keywords
terminal
equal
group
target
harq feedback
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English (en)
French (fr)
Inventor
梁敬
鲍炜
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • 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
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • 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 application belongs to the technical field of communications, and in particular relates to a method, device and terminal for controlling an inactive timer.
  • SL SideLink
  • UE User Equipment
  • SCI Sidelink Control Information
  • the receiving end UE does not start or restart the inactive timer for some reason, such as not receiving SCI or other reasons, the inactive timer is inactive time (inactive time), but the sending end UE thinks that the receiving end UE has started or restarted
  • the timer is not activated and the UE at the receiving end is in the active time (active time) (also called active time). If the UE at the sending end continues to perform subsequent transmissions, the UE at the receiving end cannot receive normally, which affects the transmission performance and makes the transmission performance low. .
  • Embodiments of the present application provide a method, device, and terminal for controlling an inactive timer, which can solve the problem of low transmission performance in existing transmission modes.
  • a method for controlling an inactive timer including:
  • the first terminal sends information to the target terminal
  • the first terminal When the response of the target terminal to the information obtained by the first terminal satisfies a preset condition, the first terminal performs an operation on an inactive timer for secondary link discontinuous reception DRX, so The above operations include start, restart or stop.
  • a device for controlling an inactive timer including:
  • a sending module configured for the first terminal to send information to the target terminal
  • An execution module configured to, when the response of the target terminal to the information obtained by the first terminal satisfies a preset condition, the first terminal for the inactivation timing for secondary link discontinuous reception DRX
  • the server performs operations, including starting, restarting, or stopping.
  • a terminal including a processor, a memory, and a program or instruction stored in the memory and operable on the processor.
  • the program or instruction is executed by the processor, the following steps are implemented: The steps of the method for controlling the inactive timer described in the first aspect.
  • a readable storage medium on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the method for controlling an inactive timer as described in the first aspect is implemented A step of.
  • a chip the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a network-side device program or instruction, so as to realize the The steps of the control method of the inactive timer described above.
  • a computer program product is provided, the computer program product is stored in a non-volatile storage medium, and the computer program product is executed by at least one processor to realize the deactivation described in the first aspect The steps of the control method of the timer.
  • the first terminal sends information to the target terminal; when the response of the target terminal to the information acquired by the first terminal satisfies a preset condition, the first terminal
  • the inactivity timer of the secondary link DRX performs operations, and the operations include starting, restarting or stopping. Based on the target terminal's response to the information, the first terminal starts, restarts or stops the inactive timer, which can improve the transmission performance between the first terminal and the target terminal.
  • FIG. 1 is a structural diagram of a network system provided by an embodiment of the present application.
  • FIG. 2 is a flowchart of a method for controlling an inactive timer provided in an embodiment of the present application
  • FIG. 3 is a structural diagram of a control device for an inactive timer provided in an embodiment of the present application
  • FIG. 4 is a structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 5 is a structural diagram of a terminal provided by an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • 'transmission' refers to the transmission of signals, not the sending of signals in a narrow sense.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technologies can be used for the above-mentioned systems and radio technologies as well as other systems and radio technologies.
  • NR New Radio
  • the following description describes New Radio (NR) systems for example purposes, and uses NR terminology in most of the following descriptions, although these techniques can also be applied to applications other than NR system applications, such as Gen 6 ( 6th Generation , 6G) communication system.
  • Gen 6 6th Generation , 6G
  • FIG. 1 shows a structural diagram of a wireless communication system to which this embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 can be a mobile phone, a tablet computer (Tablet Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (Ultra-Mobile Personal Computer, UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device ( Vehicle User Equipment, VUE), pedestrian terminal (Pedestrian User Equipment, PUE) and other terminal-side equipment, wearable devices include: bracelets, earphones, glasses, etc.
  • the network side device 12 may be a base station or a core network, where a base station may be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, Wireless Local Area Network (WLAN) ) access point, wireless fidelity (Wireless Fidelity, WiFi) node, transmitting and receiving point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to Specific technical terms, it should be noted that in the embodiment of the present application, only the base station in the NR system is taken as an example, but the specific type of the
  • FIG. 2 is a flowchart of a method for controlling an inactive timer provided in an embodiment of the present application.
  • the method for controlling an inactive timer includes:
  • Step 201 the first terminal sends information to the target terminal.
  • the information may include at least one of signaling and data.
  • Step 202 When the response of the target terminal to the information obtained by the first terminal satisfies a preset condition, the first terminal executes the inactive timer for secondary link discontinuous reception DRX Operation, the operation includes start, restart or stop.
  • the first terminal obtains a response of the target terminal to the information, and when the response meets a preset condition, the first terminal starts, restarts or stops the inactive timer.
  • the target terminal may include the second terminal, and the first terminal sends the information to the second terminal in a unicast manner.
  • the target terminal may include a terminal in the same group as the first terminal, and the first terminal sends the information to terminals in the same group by unicast or multicast.
  • the group may be a communication group.
  • the first terminal sends information to the target terminal; when the response of the target terminal to the information obtained by the first terminal satisfies a preset condition, the first terminal
  • the inactivity timer of the DRX path performs an operation, and the operation includes starting, restarting or stopping.
  • the first terminal starts, restarts, or stops the inactivation timer based on the response of the target terminal to the information, so as to avoid packet loss caused by the first terminal sending information during the inactivation time of the target terminal, and improve the communication between the first terminal and the target.
  • the transmission performance of the terminal is not limited to the response of the target terminal to the information obtained by the first terminal satisfies a preset condition.
  • the first terminal when the response of the target terminal to the information obtained by the first terminal satisfies a preset condition, the first terminal is used for secondary link discontinuous reception DRX
  • the inactivity timer performs actions, including:
  • the first terminal When the response of the target terminal to the information obtained by the first terminal satisfies a first preset condition, the first terminal starts or restarts the inactivation timer;
  • the first terminal stops the inactivation timer.
  • the first terminal determines to start, restart or stop the inactivity timer based on the response of the target terminal to the information. Wherein, when the response meets the first preset condition, the first terminal starts or restarts the inactive timer; when the response meets the second preset condition, the first terminal stops the inactive timer. Activate the timer.
  • the first terminal may start or restart the inactive timer when the response meets the first preset condition, and stop the inactive timer in other ways to stop the inactive timer, for example, Stop the inactive timer in the same way as you already have for stopping the inactive timer.
  • the first terminal may start or restart the inactive timer in other ways to start or restart the inactive timer, for example, start or restart the inactive timer in an existing way to start or restart the inactive timer.
  • the timer is activated, and when the response meets the second preset condition, the inactive timer is stopped.
  • the first terminal may start or restart the inactivity timer when the response satisfies the first preset condition.
  • the first terminal may determine whether to stop the inactive timer based on whether the response of the target terminal to the subsequent information satisfies the second preset condition. For example, the first terminal sends new information to the target terminal.
  • the first terminal stops the inactivation timer.
  • the target terminal includes a second terminal, and the first terminal sends the information to the second terminal in a unicast manner; or, the target terminal includes a terminal in the same group as the first terminal, so The first terminal sends the information to terminals in the group by unicast or multicast, that is, for terminals in the same group, the first terminal can send information to the terminal in unicast or multicast;
  • the first preset condition includes at least one of the following:
  • the first terminal receives hybrid automatic repeat request (Hybrid Automatic Repeat Request, HARQ) feedback information sent by the second terminal;
  • Hybrid Automatic Repeat Request Hybrid Automatic Repeat Request, HARQ
  • the first terminal receives the HARQ feedback information sent by at least one third terminal, and the number of the at least one third terminal is greater than the first threshold, and the at least one third terminal is a terminal in the group, that is, the The at least one third terminal is in the same group as the first terminal;
  • the first terminal receives the HARQ feedback information sent by the at least one third terminal, and a ratio of the number of the at least one third terminal to the number of terminals in the group is greater than a second threshold.
  • the calculation of the ratio may include two methods. For example, if the TX UE (ie, the first terminal) sends information to N UEs (ie, a third terminal), the second threshold is N', and the TX UE receives the HARQ feedback
  • the first terminal receives the HARQ feedback information sent by the at least one third terminal, and an identifier of a terminal in the at least one third terminal is a target identifier.
  • the first threshold and the second threshold can be determined by one of the following methods:
  • RSU Road Side Unit
  • the identification of the terminal is the target identification, wherein the target identification may include at least one of the following:
  • Source L2 ID (source L2 ID);
  • IMSI International Mobile Subscriber Identity
  • TMSI Temporary Mobile Subscriber Identity
  • the group member ID (Group member ID) in the group where the terminal is located for example, the group member ID in the communication group where the terminal is located;
  • the ID that can identify the terminal assigned by the upper layer of the terminal is the ID that can identify the terminal assigned by the upper layer of the terminal
  • the ID assigned by the base station to identify the terminal is the ID assigned by the base station to identify the terminal.
  • the control signaling may be a first SCI (first SCI) and/or a second SCI (second SCI).
  • the timing at which the first terminal starts or restarts the inactive timer includes at least one of the following:
  • the next symbol or time slot after receiving the SL HARQ feedback of the target terminal for the received information on the physical sidelink feedback channel (Physical Sidelink Feedback Channel, PSFCH);
  • next symbol symbol
  • time slot slot
  • the target terminal includes a second terminal, and the first terminal sends the information to the second terminal in a unicast manner, or the target terminal includes an For the terminals in the same group, the first terminal sends the information to the terminals in the group through unicast or multicast, that is, for the terminals in the group, the first terminal can use unicast or group Send information to the terminal in broadcast mode;
  • the second preset condition includes at least one of the following:
  • the number of consecutive times that the first terminal does not receive the HARQ feedback information of the second terminal is greater than or equal to a first preset number of times. For example, if the first terminal does not receive the PSFCH resource position that is expected to receive feedback for the first time, it counts 1 time; if it does not receive the next PSFCH resource position that is expected to receive feedback, it counts 1 time again;
  • the first terminal does not receive the HARQ feedback information of the second terminal within a first preset time period
  • the number of fourth terminals in the group is greater than or equal to a third threshold, and the fourth terminal is a terminal for which the number of times the first terminal has not received HARQ feedback information consecutively is greater than or equal to a second preset number of times;
  • the ratio of the number of fifth terminals in the group to the number of terminals in the group is greater than or equal to a fourth threshold, and the number of times the fifth terminal has not received HARQ feedback information consecutively for the first terminal is greater than or equal to Terminals for a third preset number of times.
  • the fourth threshold is M2
  • the first terminal sends data to K terminals in the group, then for this transmission
  • the number of terminals that have sent HARQ feedback is L
  • the number of sixth terminals in the group is greater than or equal to the fifth threshold, and the sixth terminal is that the number of times the first terminal has not received HARQ feedback information within the second preset time period is greater than or equal to the fourth preset Set the number of terminals.
  • There are Y1 terminals in total, and if Y1> M3, it is considered that the number Y1 of the sixth terminal is greater than or equal to the fifth threshold M3.
  • the ratio of the number of seventh terminals in the group to the number of terminals in the group is greater than or equal to a sixth threshold, where the seventh terminal is that the first terminal has not received HARQ within a third preset time period.
  • the sixth threshold is M4, the first terminal has sent data to K terminals in the group, and within T2ms, the HARQ feedback of one terminal (ie, the seventh terminal) in the group has not been received
  • N5 is the fifth preset number of times
  • the number of times that the HARQ feedback of one terminal in the group has not been received is W4 times
  • W4> N5
  • the final statistics are known, within T2ms , the number of times that feedback information has not been received is greater than or equal to N5, and there are Y2 terminals in total.
  • the number of the eighth terminal in the group is greater than or equal to the seventh threshold, and the eighth terminal is that the number of times that the first terminal has not received the HARQ feedback information is greater than or a terminal equal to the sixth preset number of times.
  • the statistical time interval of this condition is not a preset time period, but a time period during which the first terminal is performing information transmission for the first number of transmissions.
  • the ratio of the number of ninth terminals in the group to the number of terminals in the group is greater than the eighth threshold, and the ninth terminal is that the first terminal has not transmitted information for the second number of transmissions.
  • the number of consecutive times that the first terminal has not received the HARQ feedback information of the specific terminal is greater than or equal to the eighth preset number of times;
  • the number of times that the first terminal has not received the HARQ feedback information of the specific terminal continuously within the sixth preset time period is greater than or equal to the ninth preset number of times;
  • the number of times the first terminal has not received the HARQ feedback information of the specific terminal in succession is greater than or equal to the tenth preset number of times;
  • the specific terminal is a terminal other than the first terminal in the group or a terminal identified as a target identifier in the group except the first terminal, that is, the specific terminal is the Other terminals in the group except the first terminal, further, the other terminals may be all receiving terminals in the group except the first terminal (that is, terminals that receive information sent by the first terminal), and other terminals also It can be one terminal or multiple receiving terminals with target identification.
  • the first terminal when the running duration (that is, the actual running duration) of the inactive timer of the first terminal is greater than or equal to the target running duration, the first terminal will also stop the inactive timer.
  • the first terminal when the response of the target terminal to the information acquired by the first terminal satisfies a second preset condition, the first terminal stops the inactivation timer, including :
  • the The first terminal stops the inactivity timer.
  • the condition for the first terminal to stop the inactive timer is determined according to the target running time and the target terminal's response to the information, wherein the target running time needs to meet the third preset condition, and the target terminal's response to the information satisfies Second preset condition.
  • the third preset condition includes: the target running duration of the inactive timer is less than or equal to the first duration threshold.
  • the first terminal may start the next symbol or slot of the sent control signaling (first SCI and/or second SCI) Or restart the inactive timer, and stop the inactive timer when the response of the target terminal to the information satisfies the second preset condition.
  • the first terminal when the response of the target terminal to the information obtained by the first terminal satisfies a first preset condition, the first terminal starts or restarts the inactivity timer ,include:
  • the target running duration of the inactive timer satisfies a fourth preset condition
  • the response of the target terminal to the information acquired by the first terminal satisfies the first preset condition
  • the The first terminal starts or restarts the inactivity timer.
  • the condition for the first terminal to start or restart the inactive timer is determined according to the target running time and the target terminal's response to the information, wherein the target running time needs to meet the fourth preset condition, and the target terminal's response to the information The response satisfies the first preset condition.
  • the fourth preset condition includes: the target running duration of the inactive timer is greater than or equal to the second duration threshold.
  • the first terminal receives on the PSFCH One or more terminals start or restart the inactivity timer for the next symbol or slot after the SL HARQ feedback of the information sent by the first terminal. Further, the first terminal stops the inactive timer when the running time of the inactive timer (which can be understood as the actual running time) is equal to or greater than the target running time.
  • the first terminal starts or restarts the inactive timer
  • the target running time of the inactive timer is determined by one of the following methods:
  • the second duration is the duration determined according to the DRX configuration corresponding to the QoS of the information sent by the first terminal
  • the first duration is the first duration A duration corresponding to the number of symbols or the number of time slots between sending the control signaling by the terminal and receiving the HARQ feedback information by the first terminal.
  • the terminal communicating with the first terminal for example, a second terminal, or a terminal in the same group as the first terminal;
  • the first duration obtained by the first terminal from the DRX configuration is 1 ms. If the first terminal sends SCI at slot n1 and receives HARQ feedback at slot n2, the target of the inactive timer of the first terminal is The running time is: I ms minus the duration of (n2-n1) slots. Or, if the first terminal sends SCI at symbol X1 of slot n1, and receives HARQ feedback at symbol X2 of slot n2, then the target running time of the inactive timer of the first terminal is: I ms minus symbol X1 to symbol The duration between X2.
  • the DRX configuration corresponding to the QoS of the information sent by the first terminal may be determined according to at least one of the following:
  • RSU Road Side Unit
  • the upper layer of the first terminal is determined
  • the first terminal and the second terminal are not in the same group, and the first terminal sends information to the second terminal in unicast mode, the process of the first terminal starting or restarting the inactive timer based on the HARQ feedback is as follows:
  • Step 11 the first terminal obtains DRX related configuration from the network side device, or determines the DRX configuration based on pre-configuration.
  • the DRX configuration includes the configuration of the inactive timer, for example, the running duration of the inactive timer.
  • the first terminal may determine the DRX configuration directly based on the configuration in the network side (that is, the network side device) or pre-configuration, or may determine the DRX configuration based on its own implementation after referring to the network side configuration and pre-configuration. If the network side configures or pre-configures the mapping between the QoS parameters and the DRX configuration, the first terminal obtains the corresponding DRX configuration through the QoS of its own service.
  • Step 12 After the first terminal has a service, it sends control signaling and data; the control signaling can be first SCI and/or second SCI.
  • Step 13 After receiving the control signaling from the first terminal, the receiving terminal (in this example, the receiving terminal is the second terminal) determines that the control signaling is used to schedule new data transmission, then the receiving terminal receives The next symbol or slot after the control signaling starts or restarts the inactive timer. At this time, the inactive timer of the receiving terminal is in the active time (active time), and needs to monitor the physical secondary link control channel (Pysical Sidelink Control Channel, PSCCH) and/or Pysical Sidelink Share Channel (PSSCH).
  • PSCCH Physical Sidelink Control Channel
  • PSSCH Pysical Sidelink Share Channel
  • the receiving terminal needs to further receive and decode the data according to the control signaling, and determine whether to send HARQ feedback ((Acknowledgment, ACK) or Negative-acknowledgment, NACK) on the PSFCH according to whether the decoding is successful or not. ).
  • HARQ feedback (Acknowledgment, ACK) or Negative-acknowledgment, NACK)
  • Step 14 After sending the control signaling, the first terminal receives the HARQ feedback of the receiving terminal on the corresponding PSFCH resource.
  • the first terminal starts or restarts the inactive timer, and can continue to send control signaling and/or data to the receiving terminal during the running of the inactive timer.
  • the protocol does not necessarily specify that the first terminal starts the inactivation timer. Regardless of whether the protocol clearly stipulates that the first terminal starts the inactivity timer, the first terminal will consider that within the next period of time, the receiving terminal is During the activation time, the first terminal can continue to send control signaling or data to the receiving terminal.
  • the specific starting or restarting time and the duration of the timer can be determined by the method in this application.
  • the first terminal does not receive the HARQ feedback, it considers that the receiving terminal may not have received the control signaling from the first terminal, and the first terminal does not start or restart the inactivity timer. At this time, if the first terminal does not start or restart other timers that can be used to know that the receiving terminal is active, the first terminal will not send control signaling and/or data to the receiving terminal.
  • the first terminal and the second terminal are not in the same group, and the first terminal sends information to the second terminal in unicast mode, the process of the first terminal stopping the inactive timer based on the HARQ feedback is as follows:
  • Step 21 the first terminal obtains DRX related configuration from the network side device, or determines the DRX configuration based on pre-configuration.
  • the DRX configuration includes the configuration of the inactive timer, for example, the running duration of the inactive timer.
  • the first terminal may determine the DRX configuration directly based on the configuration in the network side (that is, the network side device) or pre-configuration, or may determine the DRX configuration based on its own implementation after referring to the network side configuration and pre-configuration. If the network side configures or pre-configures the mapping between the QoS parameters and the DRX configuration, the first terminal obtains the corresponding DRX configuration through the QoS of its own service.
  • Step 22 After the first terminal has a service, it sends control signaling and data.
  • the control signaling may be first SCI and/or second SCI.
  • Step 23 After receiving the control signaling from the first terminal, the receiving terminal (in this example, the receiving terminal is the second terminal) determines that the control signaling is used to schedule newly transmitted data, then the receiving terminal receives The next symbol or slot after the control signaling starts or restarts the inactive timer. At this time, the inactive timer of the receiving terminal is in the active time (active time), and needs to monitor the PSCCH and/or PSSCH. At the same time, the receiving terminal needs to further receive and decode the data according to the control signaling, and determine whether to send HARQ feedback (ACK or NACK) on the PSFCH according to whether the decoding is successful or not.
  • HARQ feedback ACK or NACK
  • Step 24 After sending the control signaling, the first terminal starts or restarts the inactive timer at the next symbol or slot in which the control signaling is sent, and the running duration of the inactive timer is the duration determined based on the DRX configuration in step 21.
  • Step 25 If the second preset condition is satisfied, the first terminal stops the inactivity timer. After stopping the inactive timer, if the first terminal does not start or restart other timers that can be used to know when the receiving terminal is active, the first terminal will not send control signaling and/or data to the receiving terminal.
  • the first terminal and the third terminal are in the same group, and the first terminal sends information to the third terminal in multicast mode, the process of the first terminal starting or restarting the inactive timer based on the HARQ feedback is as follows:
  • Step 31 the first terminal acquires DRX related configuration from the network side device, or determines the DRX configuration based on pre-configuration.
  • the DRX configuration includes the configuration of the inactive timer, for example, the running duration of the inactive timer.
  • the first terminal may determine the DRX configuration directly based on the configuration in the network side (that is, the network side device) or pre-configuration, or may determine the DRX configuration based on its own implementation after referring to the network side configuration and pre-configuration. If the network side configures or pre-configures the mapping between the QoS parameters and the DRX configuration, the first terminal obtains the corresponding DRX configuration through the QoS of its own service.
  • Step 32 After the first terminal has business arrival, send control signaling and data, the control signaling can be first SCI and/or second SCI
  • Step 33 After receiving the control signaling from the first terminal, the receiving terminal (in this example, the receiving terminal is the third terminal) determines that the control signaling is used to schedule newly transmitted data, then the receiving terminal receives The next symbol or slot after the control signaling starts or restarts the inactive timer. At this time, the inactive timer of the receiving terminal is in the active time (active time), and needs to monitor the PSCCH and/or PSSCH. At the same time, the receiving terminal needs to further receive and decode the data according to the control signaling, and determine whether to send HARQ feedback (ACK or NACK) on the PSFCH according to whether the decoding is successful or not.
  • HARQ feedback ACK or NACK
  • Step 34 After sending the control signaling, the first terminal receives the HARQ feedback of the receiving terminal on the corresponding PSFCH resource. If the first preset condition is met, the first terminal starts or restarts the inactivity timer, and may continue to send control signaling and/or data to the receiving terminal during the running of the inactivity timer. It should be noted that the protocol does not necessarily specify that the first terminal starts the inactivation timer. Regardless of whether the protocol clearly stipulates that the first terminal starts the inactivity timer, the first terminal will consider that within the next period of time, the receiving terminal is During the activation time, the first terminal can continue to send control signaling or data to the receiving terminal. The specific starting or restarting time and the duration of the timer can be determined by the method in this application.
  • the first terminal and the third terminal are in the same group, and the first terminal sends information to the third terminal in multicast mode, the process of the first terminal stopping the inactive timer based on the HARQ feedback is as follows:
  • Step 41 the first terminal obtains DRX related configuration from the network side device, or determines the DRX configuration based on pre-configuration.
  • the DRX configuration includes the configuration of the inactive timer, for example, the running duration of the inactive timer.
  • the first terminal may determine the DRX configuration directly based on the configuration in the network side (that is, the network side device) or pre-configuration, or may determine the DRX configuration based on its own implementation after referring to the network side configuration and pre-configuration. If the network side configures or pre-configures the mapping between the QoS parameters and the DRX configuration, the first terminal obtains the corresponding DRX configuration through the QoS of its own service.
  • Step 42 After the first terminal has a service, it sends control signaling and data; the control signaling can be first SCI and/or second SCI.
  • Step 43 After receiving the control signaling from the first terminal, the receiving terminal (in this example, the receiving terminal is the third terminal) determines that the control signaling is used to schedule newly transmitted data, then the receiving terminal receives The next symbol or slot after the control signaling starts or restarts the inactive timer. At this time, the inactive timer of the receiving terminal is in the active time (active time), and needs to monitor the PSCCH and/or PSSCH. At the same time, the receiving terminal needs to further receive and decode the data according to the control signaling, and determine whether to send HARQ feedback (ACK or NACK) on the PSFCH according to whether the decoding is successful or not.
  • HARQ feedback ACK or NACK
  • Step 44 After sending the control signaling, the first terminal starts or restarts the inactive timer at the next symbol or slot in which the control signaling is sent, and the running duration of the inactive timer is the duration determined based on the DRX configuration in step 41.
  • Step 45 If the second preset condition is met, the first terminal stops the inactivity timer. After stopping the inactive timer, if the first terminal does not start or restart other timers that can be used to know when the receiving terminal is active, the first terminal will not send control signaling and/or data to the receiving terminal.
  • the method for controlling the inactive timer provided in the embodiment of the present application can make the understanding of the start or restart of the inactive timer consistent between the first terminal and one or more receiving terminals, and prevent the first terminal from being inactive at the receiving terminal. Packet loss caused by sending during inactive time.
  • the execution subject may be the control device of the inactive timer, or, the control device of the inactive timer is used to execute the inactive timer The control module of the control method.
  • the device for controlling the inactive timer provided in the embodiments of the present application is described by taking the device for controlling the inactive timer to execute the method for controlling the inactive timer as an example.
  • FIG. 3 is a structural diagram of a control device for an inactive timer provided in an embodiment of the present application.
  • the control device 300 for an inactive timer includes:
  • a sending module 301 configured to send information to a target terminal
  • Executing module 302 configured to perform an operation on an inactive timer for secondary link discontinuous reception DRX when the acquired response of the target terminal to the information satisfies a preset condition, the operation includes starting , restart or stop.
  • the execution module 302 includes:
  • the starting submodule is used to start or restart the inactive timer by the first terminal when the response of the target terminal to the information obtained by the first terminal satisfies a first preset condition;
  • the stop submodule is configured to stop the inactivation timer by the first terminal when the response of the target terminal to the information acquired by the first terminal satisfies a second preset condition.
  • the target terminal includes a second terminal, and the first terminal sends the information to the second terminal in a unicast manner, or the target terminal includes terminals, the first terminal sends the information to the terminals in the group through multicast;
  • the first preset condition includes at least one of the following:
  • the first terminal receives the hybrid automatic repeat request HARQ feedback information sent by the second terminal;
  • the first terminal receives HARQ feedback information sent by at least one third terminal, and the number of the at least one third terminal is greater than a first threshold;
  • the first terminal receives the HARQ feedback information sent by the at least one third terminal, and the ratio of the number of the at least one third terminal to the number of terminals in the group is greater than a second threshold;
  • the first terminal receives the HARQ feedback information sent by the at least one third terminal, and the identifier of the terminal in the at least one third terminal is a target identifier;
  • the at least one third terminal is a terminal in the group.
  • the target terminal includes a second terminal, and the first terminal sends the information to the second terminal in a unicast manner, or the target terminal includes terminals, the first terminal sends the information to the terminals in the group through multicast;
  • the second preset condition includes at least one of the following:
  • the number of times that the first terminal has not continuously received the HARQ feedback information of the second terminal is greater than or equal to the first preset number of times
  • the first terminal does not receive the HARQ feedback information of the second terminal within a first preset time period
  • the number of fourth terminals in the group is greater than or equal to a third threshold, and the fourth terminal is a terminal for which the number of times the first terminal has not received HARQ feedback information consecutively is greater than or equal to a second preset number of times;
  • the ratio of the number of fifth terminals in the group to the number of terminals in the group is greater than or equal to a fourth threshold, and the number of times the fifth terminal has not received HARQ feedback information consecutively for the first terminal is greater than or equal to a third preset number of terminals;
  • the number of sixth terminals in the group is greater than or equal to the fifth threshold, and the sixth terminal is that the number of times the first terminal has not received HARQ feedback information within the second preset time period is greater than or equal to the fourth preset terminal for setting the number of times;
  • the ratio of the number of seventh terminals in the group to the number of terminals in the group is greater than or equal to a sixth threshold, where the seventh terminal is that the first terminal has not received HARQ within a third preset time period.
  • the number of the eighth terminal in the group is greater than or equal to the seventh threshold, and the eighth terminal is that the number of times that the first terminal has not received the HARQ feedback information is greater than or a terminal equal to the sixth preset number of times;
  • the ratio of the number of ninth terminals in the group to the number of terminals in the group is greater than the eighth threshold, and the ninth terminal is that the first terminal has not transmitted information for the second number of transmissions.
  • the number of consecutive times that the first terminal has not received the HARQ feedback information of the specific terminal is greater than or equal to the eighth preset number of times;
  • the number of times that the first terminal has not received the HARQ feedback information of the specific terminal continuously within the sixth preset time period is greater than or equal to the ninth preset number of times;
  • the number of times the first terminal has not received the HARQ feedback information of the specific terminal in succession is greater than or equal to the tenth preset number of times;
  • the specific terminal is a terminal other than the first terminal in the group or a terminal identified as a target identifier in the group except the first terminal.
  • stop submodules for:
  • the The first terminal stops the inactivity timer.
  • the third preset condition includes:
  • the target running duration of the inactive timer is less than or equal to the first duration threshold.
  • a promoter module for:
  • the target running duration of the inactive timer satisfies a fourth preset condition
  • the response of the target terminal to the information acquired by the first terminal satisfies the first preset condition
  • the The first terminal starts or restarts the inactivity timer.
  • the fourth preset condition includes:
  • the target running duration of the inactive timer is greater than or equal to the second duration threshold.
  • the device also includes:
  • a stop module configured to stop the inactive timer when the running time of the inactive timer is equal to or greater than the target running time.
  • the timing at which the first terminal starts or restarts the inactive timer includes at least one of the following:
  • the target running duration of the inactive timer is determined by one of the following methods:
  • the second duration is the duration determined according to the DRX configuration corresponding to the QoS of the information sent by the first terminal
  • the first duration is the first duration
  • the device 300 for controlling the inactive timer provided in the embodiment of the present application can realize various processes realized by the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • the device 300 for controlling the inactive timer in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a network side device.
  • the device 300 for controlling the inactive timer in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.
  • the embodiment of the present application further provides a communication device 70, including a processor 71, a memory 72, and programs or instructions stored in the memory 72 and operable on the processor 71,
  • a communication device 70 including a processor 71, a memory 72, and programs or instructions stored in the memory 72 and operable on the processor 71
  • the communication device 70 is a terminal
  • the program or instruction is executed by the processor 71
  • each process of the embodiment of the method for controlling the inactive timer shown in FIG. 2 can be realized, and the same technical effect can be achieved.
  • FIG. 5 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 1000 includes but not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010, etc. .
  • the terminal 1000 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 1010 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 5 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components, which will not be repeated here.
  • the input unit 1004 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 10042, and the graphics processor 10041 is used for the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1007 includes a touch panel 10071 and other input devices 10072 .
  • the touch panel 10071 is also called a touch screen.
  • the touch panel 10071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 10072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 1001 receives the downlink data from the network side equipment, and processes it to the processor 1010; in addition, sends the uplink data to the base station.
  • the radio frequency unit 1001 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 1009 can be used to store software programs or instructions as well as various data.
  • the memory 1009 may mainly include a program or instruction storage area and a data storage area, wherein the program or instruction storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 1009 may include a high-speed random access memory, and may also include a nonvolatile memory, wherein the nonvolatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly handle wireless communications, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 1010 .
  • the radio frequency unit 1001 is used to send information to the target terminal;
  • Processor 1010 configured to perform an operation on an inactive timer for secondary link discontinuous reception DRX in a case where the acquired response of the target terminal to the information satisfies a preset condition, the operation includes starting , restart or stop.
  • the processor 1010 is configured to, if the response of the target terminal acquired by the first terminal to the information satisfies a first preset condition, the first terminal starts or restarts the inactive timer;
  • the first terminal stops the inactivation timer.
  • the target terminal includes a second terminal, and the first terminal sends the information to the second terminal in a unicast manner, or the target terminal includes terminals, the first terminal sends the information to the terminals in the group through multicast;
  • the first preset condition includes at least one of the following:
  • the first terminal receives the hybrid automatic repeat request HARQ feedback information sent by the second terminal;
  • the first terminal receives HARQ feedback information sent by at least one third terminal, and the number of the at least one third terminal is greater than a first threshold;
  • the first terminal receives the HARQ feedback information sent by the at least one third terminal, and the ratio of the number of the at least one third terminal to the number of terminals in the group is greater than a second threshold;
  • the first terminal receives the HARQ feedback information sent by the at least one third terminal, and the identifier of the terminal in the at least one third terminal is a target identifier;
  • the at least one third terminal is a terminal in the group.
  • the target terminal includes a second terminal, and the first terminal sends the information to the second terminal in a unicast manner, or the target terminal includes terminals, the first terminal sends the information to the terminals in the group through multicast;
  • the second preset condition includes at least one of the following:
  • the number of times that the first terminal has not continuously received the HARQ feedback information of the second terminal is greater than or equal to the first preset number of times
  • the first terminal does not receive the HARQ feedback information of the second terminal within a first preset time period
  • the number of fourth terminals in the group is greater than or equal to a third threshold, and the fourth terminal is a terminal for which the number of times the first terminal has not received HARQ feedback information consecutively is greater than or equal to a second preset number of times;
  • the ratio of the number of fifth terminals in the group to the number of terminals in the group is greater than or equal to a fourth threshold, and the number of times the fifth terminal has not received HARQ feedback information consecutively for the first terminal is greater than or equal to a third preset number of terminals;
  • the number of sixth terminals in the group is greater than or equal to the fifth threshold, and the sixth terminal is that the number of times the first terminal has not received HARQ feedback information within the second preset time period is greater than or equal to the fourth preset terminal for setting the number of times;
  • the ratio of the number of seventh terminals in the group to the number of terminals in the group is greater than or equal to a sixth threshold, where the seventh terminal is that the first terminal has not received HARQ within a third preset time period.
  • the number of the eighth terminal in the group is greater than or equal to the seventh threshold, and the eighth terminal is that the number of times that the first terminal has not received the HARQ feedback information is greater than or a terminal equal to the sixth preset number of times;
  • the ratio of the number of ninth terminals in the group to the number of terminals in the group is greater than the eighth threshold, and the ninth terminal is that the first terminal has not transmitted information for the second number of transmissions.
  • the number of times that the first terminal has not continuously received the HARQ feedback information of the specific terminal is greater than or equal to the eighth preset number of times;
  • the number of times that the first terminal has not received the HARQ feedback information of the specific terminal continuously within the sixth preset time period is greater than or equal to the ninth preset number of times;
  • the number of times the first terminal has not received the HARQ feedback information of the specific terminal in succession is greater than or equal to the tenth preset number of times;
  • the specific terminal is a terminal other than the first terminal in the group or a terminal identified as a target identifier in the group except the first terminal.
  • the processor 1010 is further configured to: when the target running duration of the inactive timer satisfies a third preset condition, and the response of the target terminal to the information acquired by the first terminal When the second preset condition is met, the first terminal stops the inactivation timer.
  • the third preset condition includes: the target running duration of the inactive timer is less than or equal to a first duration threshold.
  • the processor 1010 is further configured to satisfy the fourth preset condition when the target running duration of the inactive timer, and the response of the target terminal to the information acquired by the first terminal satisfies the In the case of the first preset condition, the first terminal starts or restarts the inactivity timer.
  • the fourth preset condition includes: the target running duration of the inactive timer is greater than or equal to a second duration threshold.
  • the processor 1010 is further configured to stop the inactive timer when the running time of the inactive timer is equal to or greater than the target running time.
  • the timing at which the first terminal starts or restarts the inactive timer includes at least one of the following:
  • the target running duration of the inactive timer is determined by one of the following methods:
  • the second duration is the duration determined according to the DRX configuration corresponding to the QoS of the information sent by the first terminal
  • the first duration is the first duration
  • the terminal 1000 provided in the foregoing embodiment can implement various processes implemented by the method embodiment in FIG. 2 and achieve the same technical effect. To avoid repetition, details are not described here.
  • the embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by the processor, each process of the method embodiment described in FIG. 2 is realized, and can achieve The same technical effects are not repeated here to avoid repetition.
  • the processor is the processor in the terminal or the network side device described in the foregoing embodiments.
  • the readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a network-side device program or instruction to implement the above-mentioned method in Figure 2
  • the various processes of the embodiment can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • the embodiment of the present application also provides a computer program product, which is stored in a readable storage medium.
  • the computer program product is executed by at least one processor to implement the various processes in the method embodiment in FIG. 2 above, and can achieve the same technology Effect, in order to avoid repetition, will not repeat them here.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network, etc.) execute the methods described in the various embodiments of the present application.

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Abstract

本申请公开了一种非激活定时器的控制方法、装置及终端，属于通信技术领域。其中，方法包括：第一终端向目标终端发送信息；在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。

Description

非激活定时器的控制方法、装置及终端
相关申请的交叉引用
本申请主张在2021年07月02日在中国提交的中国专利申请No.202110751370.9的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种非激活定时器的控制方法、装置及终端。
背景技术
在副链路(SideLink，SL)通信中，对于非连续接收(Discontinuous Reception,DRX)，用户设备(User Equipment，UE)间需要根据相关定时器的运行情况来决定自身能否进行收发。其中，接收端UE在收到副链路控制信息(Sidelink Control Information，SCI)指示新传后，会启动或重启非激活定时器，来等待发送端UE的下一次传输。
接收端UE由于某种原因没有启动或重启非激活定时器，例如没有收到SCI或其他原因，非激活定时器处于非激活时间(inactive time)，但是发送端UE认为接收端UE启动或重启了非激活定时器且接收端UE处于激活时间(active time)(也可称为活跃时间)，若发送端UE继续进行后续的传输，接收端UE则不能正常接收，影响传输性能，使得传输性能低。
发明内容
本申请实施例的提供一种非激活定时器的控制方法、装置及终端，能够解决现有的传输方式传输性能低的问题。
第一方面，提供了一种非激活定时器的控制方法，包括：
第一终端向目标终端发送信息；
在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路非连续接收DRX的非激活定时器执行 操作，所述操作包括启动、重启或者停止。
第二方面，提供了一种非激活定时器的控制装置，包括：
发送模块，用于第一终端向目标终端发送信息；
执行模块，用于在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路非连续接收DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。
第三方面，提供了一种终端，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的非激活定时器的控制方法的步骤。
第四方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的非激活定时器的控制方法的步骤。
第五方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行网络侧设备程序或指令，实现如第一方面所述的非激活定时器的控制方法的步骤。
第六方面，提供了一种计算机程序产品，所述计算机程序产品被存储在非易失的存储介质中，所述计算机程序产品被至少一个处理器执行以实现如第一方面所述的非激活定时器的控制方法的步骤。
在本申请实施例中，第一终端向目标终端发送信息；在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。第一终端基于目标终端对所述信息的响应，对非激活定时器进行启动、重启或者停止，可提高第一终端与目标终端的传输性能。
附图说明
图1是本申请实施例提供的一种网络系统的结构图；
图2是本申请实施例提供的非激活定时器的控制方法的流程图；
图3是本申请实施例提供的非激活定时器的控制装置的结构图；
图4是本申请实施例提供的通信设备的结构图；
图5是本申请实施例提供的终端的结构图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。本申请中‘传输’表示信号的传送，并非狭义上的信号发送。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。然而，以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，尽管这些技术也可应用于NR系统应用以外的应用，如第6代(6 th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的结构图。无线通信系统包括终端11和网络侧设备12。其中，终端11也可以称作终端设备或者 用户终端(User Equipment，UE)，终端11可以是手机、平板电脑(Tablet Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、可穿戴式设备(Wearable Device)或车载设备(Vehicle User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)等终端侧设备，可穿戴式设备包括：手环、耳机、眼镜等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网，其中，基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、无线局域网(Wireless Local Area Network，WLAN)接入点、无线保真(Wireless Fidelity，WiFi)节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的非激活定时器的控制方法进行详细地说明。
请参见图2，图2是本申请实施例提供的一种非激活定时器的控制方法的流程图，该非激活定时器的控制方法，包括：
步骤201、第一终端向目标终端发送信息。信息可包括信令和数据中的至少一项。
步骤202、在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路非连续接收DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。
第一终端获取目标终端对信息的响应，并在响应满足预设条件的情况下，第一终端对非激活定时器执行启动、重启或停止。
其中，目标终端可包括第二终端，第一终端通过单播方式向第二终端发送所述信息。目标终端可包括与所述第一终端在同一个组的终端，所述第一 终端通过单播方式或组播方式向同一个组中的终端发送所述信息。所述组可为通信组。
本实施例中，第一终端向目标终端发送信息；在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。第一终端基于目标终端对所述信息的响应对非激活定时器进行启动、重启或者停止，避免第一终端在目标终端的非激活时间进行信息发送而导致丢包，可提高第一终端与目标终端的传输性能。
在本申请一个实施例中，在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路非连续接收DRX的非激活定时器执行操作，包括：
在所述第一终端获取的所述目标终端对所述信息的响应满足第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器；
或者，
在所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
上述中，第一终端基于目标终端对信息的响应来确定启动、重启或停止非激活定时器。其中，在所述响应满足第一预设条件的情况下，第一终端启动或者重启所述非激活定时器；在所述响应满足第二预设条件的情况下，第一终端停止所述非激活定时器。
在本申请一个实施例中，第一终端可在响应满足第一预设条件的情况下，启动或重启非激活定时器，并采用其他停止非激活定时器的方式停止非激活定时器，例如，采用已有的停止非激活定时器的方式停止非激活定时器。
在本申请一个实施例中，第一终端可采用其他启动或重启非激活定时器的方式启动或重启非激活定时器，例如，采用已有的启动或重启非激活定时器的方式启动或重启非激活定时器，并在响应满足第二预设条件的情况下，停止非激活定时器。
在本申请一个实施例中，第一终端可在响应满足第一预设条件的情况下，启动或者重启所述非激活定时器。第一终端在后续的信息发送中，可基于目 标终端对后续信息的响应是否满足第二预设条件，来确定是否停止非激活定时器，例如，第一终端发送新信息给目标终端，在所述第一终端获取的所述目标终端对新信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息；或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过单播方式或组播方式向所述组中的终端发送所述信息，即对于同一个组中的终端，第一终端可以单播方式或者组播方式向该终端发送信息；
相应的，所述第一预设条件包括如下至少一项：
所述第一终端接收到第二终端发送的混合自动重传请求(Hybrid Automatic Repeat Request，HARQ)反馈信息；
所述第一终端接收到至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量大于第一阈值，所述至少一个第三终端为所述组中的终端，即所述至少一个第三终端与所述第一终端在同一个组；
所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量占所述组中终端的数量的比值大于第二阈值。其中，比值的计算可包括两种方式，举例来说，若TX UE(即第一终端)给N个UE(即一个第三终端)发送信息，第二阈值为N’，TX UE接收HARQ反馈的UE的数量为M，在M/N>＝N’的情况下，确定为比值大于第二阈值；或者，在M/(N+1)>＝N’的情况下，确定为比值大于第二阈值；
所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端中的终端的标识为目标标识。
上述中，第一阈值和第二阈值均可通过如下其中一种方式确定：
根据基站配置确定；
根据与所述第一终端通信的终端配置确定；
根据其他终端或设备配置确定，如路侧单元(Road Side Unit，RSU)配置；
根据第一终端的上层确定；
根据预配置确定；
根据协议约定确定。
上述中，终端的标识为目标标识，其中，目标标识可包括如下至少一项：
源层二标识(source L2 ID)；
目的地层二标识(destination L2 ID)；
国际移动用户识别码(International Mobile Subscriber Identity，IMSI)；
5G-S-TMSI，其中TMSI为临时移动用户识别码(Temporary Mobile Subscriber Identity)的简称；
终端所在组内的组成员标识(Group member ID)，例如，终端所在通信组内的组成员标识；
由终端上层分配的能够标识终端的ID；
第一终端分配的能够标识终端的ID；
基站分配的能够标识终端的ID。
另外，在第一终端向第二终端发送控制信令，或者，第一终端向组中的终端发送控制信令的情况下，第一终端启动或者重启所述非激活定时器。控制信令可为第一SCI(first SCI)和/或第二SCI(second SCI)。
所述第一终端启动或重启非激活定时器的时机包括如下至少一项：
在物理副链路反馈信道(Physical Sidelink Feedback Channel，PSFCH)上收到所述目标终端针对接收到的信息的SL HARQ反馈后的下一个符号或时隙；
在发送所述控制信令的下一个符号(symbol)或时隙(slot)。
在本申请一个实施例中，所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过单播方式或组播方式向所述组中的终端发送所述信息，即对于所述组中的终端，第一终端可以单播方式或者组播方式向该终端发送信息；
相应的，所述第二预设条件包括如下至少一项：
所述第一终端连续未收到所述第二终端的HARQ反馈信息的次数大于或等于第一预设次数。例如，第一终端在第一次预期收到反馈的PSFCH资源位 置未收到，计数1次；在下一个预期收到反馈的PSFCH资源位置未收到，再计数1次；
所述第一终端在第一预设时间段内未收到所述第二终端的HARQ反馈信息；
所述组中的第四终端的数量大于或等于第三阈值，所述第四终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第二预设次数的终端；
所述组中的第五终端的数量占所述组中终端的数量的比值大于或等于第四阈值，所述第五终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第三预设次数的终端。举例来说，若第四阈值为M2，第一终端给组中的K个终端发送了数据，则对于该次传输，若发送了HARQ反馈的终端的数量为L，且L/K>＝M2，则认为比值大于或等于第四阈值。或者，L/(K+1)>＝M2，则认为比值大于或等于第四阈值；
所述组中的第六终端的数量大于或等于第五阈值，所述第六终端为所述第一终端在第二预设时间段内未收到HARQ反馈信息的次数大于或等于第四预设次数的终端。举例来说，若第五阈值为M3，在T1ms内，所述组中有1个终端(即第六终端)的HARQ反馈未收到的次数是W1次，W1>＝N4，N4为第四预设次数，所述组中有1个终端的HARQ反馈未收到的次数是W2次，W2>＝N4，最终统计获知，在T1ms内，反馈信息未收到的次数大于或等于N4的终端共有Y1个终端，若Y1>＝M3，则认为第六终端的数量Y1大于或等于第五阈值M3。
所述组中的第七终端的数量占所述组中终端的数量的比值大于或等于第六阈值，所述第七终端为所述第一终端在第三预设时间段内未收到HARQ反馈信息的次数大于或等于第五预设次数的终端。举例来说，若第六阈值为M4，第一终端给组中的K个终端发送了数据，在T2ms内，所述组中有1个终端(即第七终端)的HARQ反馈未收到的次数是W3次，W3>＝N5，N5为第五预设次数，所述组中有1个终端的HARQ反馈未收到的次数是W4次，W4>＝N5，最终统计获知，在T2ms内，反馈信息未收到的次数大于或等于N5的终端共有Y2个，若Y2/K>＝M4，则认为比值大于或等于第六阈值，即组中的第七终端的数量占所述组中终端的数量的比值大于或等于第六阈值； 或者，若Y2/(K+1)>＝M4，则认为比值大于或等于第六阈值；
所述组中的第八终端的数量大于或等于第七阈值，所述第八终端为所述第一终端在进行第一传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第六预设次数的终端。本条件的统计时间区间不为某个预设时间段，而是为第一终端在进行第一传输次数的信息传输的时间段。
所述组中的第九终端的数量占所述组中终端的数量的比值大于第八阈值，所述第九终端为所述第一终端在进行第二传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第七预设次数的终端；
所述第一终端连续未收到特定终端的HARQ反馈信息的次数大于或等于第八预设次数；
所述第一终端在第六预设时间段内连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第九预设次数；
所述第一终端在进行第三传输次数的信息传输的情况下，连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第十预设次数；
其中，所述特定终端为所述组中除所述第一终端之外的终端或所述组中除所述第一终端之外的标识为目标标识的终端，也就是说，特定终端为所述组中除第一终端之外的其他终端，进一步的，该其他终端可以是所述组中除第一终端之外的所有接收终端(即接收第一终端发送信息的终端)，其他终端还可以是具有目标标识的一个终端或多个接收终端。
另外，在第一终端的非激活定时器的运行时长(即实际运行时长)大于或等于目标运行时长的情况下，第一终端也会停止非激活定时器。
在本申请一个实施例中，在所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器，包括：
在所述非激活定时器的目标运行时长满足第三预设条件的情况下，且所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
在本实施例中，第一终端停止非激活定时器的条件根据目标运行时长和目标终端对信息的响应来确定，其中，目标运行时长需要满足第三预设条件， 目标终端对信息的响应满足第二预设条件。
其中，所述第三预设条件包括：所述非激活定时器的目标运行时长小于或等于第一时长阈值。
举例来说，在非激活定时器的目标运行时长小于或等于第一时长阈值的情况下，第一终端可在发送的控制信令(first SCI和/或second SCI)的下一个symbol或slot启动或重启非激活定时器，并在目标终端对信息的响应满足第二预设条件的情况下，停止所述非激活定时器。
在本申请一个实施例中，在所述第一终端获取的所述目标终端对所述信息的响应满足第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器，包括：
在所述非激活定时器的目标运行时长满足第四预设条件，且所述第一终端获取的所述目标终端对所述信息的响应满足所述第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器。
在本实施例中，第一终端启动或者重启非激活定时器的条件根据目标运行时长和目标终端对信息的响应来确定，其中，目标运行时长需要满足第四预设条件，目标终端对信息的响应满足第一预设条件。
其中，所述第四预设条件包括：所述非激活定时器的目标运行时长大于或等于第二时长阈值。
举例来说，在非激活定时器的目标运行时长大于或等于第二时长阈值的情况下，则目标终端对信息的响应满足第一预设条件的情况下，第一终端在PSFCH上收到的一个或多个终端针对第一终端发送的信息的SL HARQ反馈后的下一个symbol或slot启动或重启非激活定时器。进一步的，第一终端在所述非激活定时器的运行时长(可理解为实际运行时长)等于或大于目标运行时长的情况下，停止所述非激活定时器。
上述中，第一终端在启动或重启了非激活定时器，所述非激活定时器的目标运行时长通过如下其中一种方式确定：
根据所述第一终端发送的信息的服务质量(Quality of Service，QoS)对应的DRX配置确定；
根据第二时长减去第一时长的差确定，其中，所述第二时长为根据所述 第一终端发送的信息的QoS对应的DRX配置确定的时长，所述第一时长为所述第一终端发送控制信令与所述第一终端接收到HARQ反馈信息之间的符号个数或者时隙个数对应的时长。
根据网络侧设备配置确定；
根据与所述第一终端通信的终端配置确定，例如第二终端，或者，与所述第一终端在同一组中的终端；
根据协议约定确定。
举例来说，第一终端从DRX配置中获取的第一时长为I ms，若第一终端在slot n1发送了SCI，在slot n2收到了HARQ反馈，则第一终端的非激活定时器的目标运行时长为：I ms减去(n2-n1)个slot的时长。或者，若第一终端在slot n1的symbol X1发送了SCI，在slot n2的symbol X2收到了HARQ反馈，则第一终端的非激活定时器的目标运行时长为：I ms减去symbol X1到symbol X2之间的时长。
上述中，所述第一终端发送的信息的QoS对应的DRX配置可根据如下至少一项确定：
基站配置；
与所述第一终端通信的终端配置；
其他终端或设备配置，如路侧单元(Road Side Unit，RSU)配置；
第一终端的上层确定；
预配置；
协议约定。
以下对本申请实施例提供的非激活定时器的控制方法进行举例说明。
第一终端与第二终端不在同一个组，且第一终端以单播方式向第二终端发送信息，第一终端基于HARQ反馈情况启动或重启非激活定时器的过程如下：
步骤11：第一终端从网络侧设备获取DRX相关配置，或者基于预配置确定DRX配置。其中DRX配置包括非激活定时器的配置，例如非激活定时器的运行时长。
第一终端可直接基于网络侧(即网络侧设备)或预配置中的配置来确定 DRX配置，也可能在参考网络侧配置和预配置后基于自身实现来确定DRX配置。如果网络侧配置或预配置的是QoS参数与DRX配置的映射，则第一终端通过自身业务的QoS来得到对应的DRX配置。
步骤12：第一终端有业务到达后，发送控制信令和数据；所述控制信令可为first SCI和/或second SCI。
步骤13：接收终端(本示例中，接收终端即第二终端)在收到第一终端的控制信令后，确定该控制信令是用于调度新传数据的信令，则接收终端在收到控制信令后的下一个symbol或slot启动或重启非激活定时器，此时接收终端的非激活定时器处于激活时间(active time)，需要监听物理副链路控制信道(Pysical Sidelink Control Channel，PSCCH)和/或物理副链路共享信道(Pysical Sidelink Share Channel，PSSCH)。同时，接收终端需要根据控制信令去进一步接收数据并解码，根据解码的成功与否，确定是否在PSFCH上发送HARQ反馈((肯定确认(Acknowledgement，ACK)或否定确认(Negative-acknowledgement，NACK))。
步骤14：第一终端在发送控制信令后，在对应的PSFCH资源上对接收终端的HARQ反馈进行接收。
若收到HARQ反馈(无论是ACK或NACK)，则第一终端启动或重启非激活定时器，在非激活定时器运行期间，可以继续给接收终端发送控制信令和/或数据。需要说明的是，协议不一定会明确规定第一终端启动非激活定时器，无论协议是否明确规定第一终端启动非激活定时器，第一终端会认为在接下来的一段时间内，接收终端是处于激活时间的，因此第一终端可以继续给接收终端发送控制信令或数据。具体的启动或重启时刻及定时器时长可采用本申请中的方式确定。
若第一终端没收到HARQ反馈，认为接收终端可能没有收到第一终端的控制信令，则第一终端不启动或不重启非激活定时器。此时，如果第一终端没有启动或重启其他的可以用于了解接收终端处于激活时间定时器，则第一终端不会给接收终端发送控制信令和/或数据。
第一终端与第二终端不在同一个组，且第一终端以单播方式向第二终端发送信息，第一终端基于HARQ反馈情况停止非激活定时器的过程如下：
步骤21：第一终端从网络侧设备获取DRX相关配置，或者基于预配置确定DRX配置。其中DRX配置包括非激活定时器的配置，例如非激活定时器的运行时长。
第一终端可直接基于网络侧(即网络侧设备)或预配置中的配置来确定DRX配置，也可能在参考网络侧配置和预配置后基于自身实现来确定DRX配置。如果网络侧配置或预配置的是QoS参数与DRX配置的映射，则第一终端通过自身业务的QoS来得到对应的DRX配置。
步骤22：第一终端有业务到达后，发送控制信令和数据。所述控制信令可为first SCI和/或second SCI。
步骤23：接收终端(本示例中，接收终端即第二终端)在收到第一终端的控制信令后，确定该控制信令是用于调度新传数据的信令，则接收终端在收到控制信令后的下一个symbol或slot启动或重启非激活定时器，此时接收终端的非激活定时器处于激活时间(active time)，需要监听PSCCH和/或PSSCH。同时，接收终端需要根据控制信令去进一步接收数据并解码，根据解码的成功与否，确定是否在PSFCH上发送HARQ反馈(ACK或NACK)。
步骤24：第一终端在发送控制信令后，在发送控制信令的下一个symbol或slot启动或重启非激活定时器，非激活定时器的运行时长为步骤21中基于DRX配置确定的时长。
步骤25：如果满足第二预设条件，则第一终端停止非激活定时器。在停止非激活定时器后，如果第一终端没有启动或重启其他的可以用于了解接收终端处于激活时间的定时器，则第一终端不会给接收终端发送控制信令和/或数据。
第一终端与第三终端在同一个组，且第一终端以组播方式向第三终端发送信息，第一终端基于HARQ反馈情况启动或重启非激活定时器的过程如下：
步骤31：第一终端从网络侧设备获取DRX相关配置，或者基于预配置确定DRX配置。其中DRX配置包括非激活定时器的配置，例如非激活定时器的运行时长。
第一终端可直接基于网络侧(即网络侧设备)或预配置中的配置来确定DRX配置，也可能在参考网络侧配置和预配置后基于自身实现来确定DRX 配置。如果网络侧配置或预配置的是QoS参数与DRX配置的映射，则第一终端通过自身业务的QoS来得到对应的DRX配置。
步骤32：第一终端有业务到达后，发送控制信令和数据，所述控制信令可为first SCI和/或second SCI
步骤33：接收终端(本示例中，接收终端即第三终端)在收到第一终端的控制信令后，确定该控制信令是用于调度新传数据的信令，则接收终端在收到控制信令后的下一个symbol或slot启动或重启非激活定时器，此时接收终端的非激活定时器处于激活时间(active time)，需要监听PSCCH和/或PSSCH。同时，接收终端需要根据控制信令去进一步接收数据并解码，根据解码的成功与否，确定是否在PSFCH上发送HARQ反馈(ACK或NACK)。
步骤34：第一终端在发送控制信令后，在对应的PSFCH资源上接收接收终端的HARQ反馈。如果满足第一预设条件，则第一终端启动或重启非激活定时器，并且在非激活定时器运行期间，可以继续给接收终端发送控制信令和/或数据。需要说明的是，协议不一定会明确规定第一终端启动非激活定时器，无论协议是否明确规定第一终端启动非激活定时器，第一终端会认为在接下来的一段时间内，接收终端是处于激活时间的，因此第一终端可以继续给接收终端发送控制信令或数据。具体的启动或重启时刻及定时器时长可采用本申请中的方式确定。
第一终端与第三终端在同一个组，且第一终端以组播方式向第三终端发送信息，第一终端基于HARQ反馈情况停止非激活定时器的过程如下：
步骤41：第一终端从网络侧设备获取DRX相关配置，或者基于预配置确定DRX配置。其中DRX配置包括非激活定时器的配置，例如非激活定时器的运行时长。
第一终端可直接基于网络侧(即网络侧设备)或预配置中的配置来确定DRX配置，也可能在参考网络侧配置和预配置后基于自身实现来确定DRX配置。如果网络侧配置或预配置的是QoS参数与DRX配置的映射，则第一终端通过自身业务的QoS来得到对应的DRX配置。
步骤42：第一终端有业务到达后，发送控制信令和数据；所述控制信令可为first SCI和/或second SCI。
步骤43：接收终端(本示例中，接收终端即第三终端)在收到第一终端的控制信令后，确定该控制信令是用于调度新传数据的信令，则接收终端在收到控制信令后的下一个symbol或slot启动或重启非激活定时器，此时接收终端的非激活定时器处于激活时间(active time)，需要监听PSCCH和/或PSSCH。同时，接收终端需要根据控制信令去进一步接收数据并解码，根据解码的成功与否，确定是否在PSFCH上发送HARQ反馈(ACK或NACK)。
步骤44：第一终端在发送控制信令后，在发送控制信令的下一个symbol或slot启动或重启非激活定时器，非激活定时器的运行时长为步骤41中基于DRX配置确定的时长。
步骤45：如果满足第二预设条件，则第一终端停止非激活定时器。在停止非激活定时器后，如果第一终端没有启动或重启其他的可以用于了解接收终端处于激活时间的定时器，则第一终端不会向接收终端发送控制信令和/或数据。
本申请实施例提供的非激活定时器的控制方法，可使第一终端和一个或多个接收终端之间对非激活定时器的启动或重启的理解保持一致，避免第一终端在接收终端的非激活时间进行发送而导致丢包的情况。
需要说明的是，本申请实施例提供的非激活定时器的控制方法，执行主体可以为非激活定时器的控制装置，或者，该非激活定时器的控制装置中的用于执行非激活定时器的控制方法的控制模块。
以下实施例中以非激活定时器的控制装置执行非激活定时器的控制方法为例，说明本申请实施例提供的非激活定时器的控制装置。
请参见图3，图3是本申请实施例提供的一种非激活定时器的控制装置的结构图，非激活定时器的控制装置300，包括：
发送模块301，用于向目标终端发送信息；
执行模块302，用于在获取的所述目标终端对所述信息的响应满足预设条件的情况下，针对用于副链路非连续接收DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。
可选的，执行模块302包括：
启动子模块，用于在所述第一终端获取的所述目标终端对所述信息的响 应满足第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器；
或者，
停止子模块，用于在所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
可选的，所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过组播方式向所述组中的终端发送所述信息；
所述第一预设条件包括如下至少一项：
所述第一终端接收到第二终端发送的混合自动重传请求HARQ反馈信息；
所述第一终端接收到至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量大于第一阈值；
所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量占所述组中终端的数量的比值大于第二阈值；
所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端中的终端的标识为目标标识；
其中，所述至少一个第三终端为所述组中的终端。
可选的，所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过组播方式向所述组中的终端发送所述信息；
所述第二预设条件包括如下至少一项：
所述第一终端连续未收到所述第二终端的HARQ反馈信息的次数大于或等于第一预设次数；
所述第一终端在第一预设时间段内未收到所述第二终端的HARQ反馈信息；
所述组中的第四终端的数量大于或等于第三阈值，所述第四终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第二预设次数的终端；
所述组中的第五终端的数量占所述组中终端的数量的比值大于或等于第四阈值，所述第五终端为所述第一终端连续未收到HARQ反馈信息的次数大 于或等于第三预设次数的终端；
所述组中的第六终端的数量大于或等于第五阈值，所述第六终端为所述第一终端在第二预设时间段内未收到HARQ反馈信息的次数大于或等于第四预设次数的终端；
所述组中的第七终端的数量占所述组中终端的数量的比值大于或等于第六阈值，所述第七终端为所述第一终端在第三预设时间段内未收到HARQ反馈信息的次数大于或等于第五预设次数的终端；
所述组中的第八终端的数量大于或等于第七阈值，所述第八终端为所述第一终端在进行第一传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第六预设次数的终端；
所述组中的第九终端的数量占所述组中终端的数量的比值大于第八阈值，所述第九终端为所述第一终端在进行第二传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第七预设次数的终端；
所述第一终端连续未收到特定终端的HARQ反馈信息的次数大于或等于第八预设次数；
所述第一终端在第六预设时间段内连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第九预设次数；
所述第一终端在进行第三传输次数的信息传输的情况下，连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第十预设次数；
其中，所述特定终端为所述组中除所述第一终端之外的终端或所述组中除所述第一终端之外的标识为目标标识的终端。
可选的，停止子模块，用于：
在所述非激活定时器的目标运行时长满足第三预设条件的情况下，且所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
可选的，所述第三预设条件包括：
所述非激活定时器的目标运行时长小于或等于第一时长阈值。
可选的，启动子模块，用于：
在所述非激活定时器的目标运行时长满足第四预设条件，且所述第一终 端获取的所述目标终端对所述信息的响应满足所述第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器。
可选的，所述第四预设条件包括：
所述非激活定时器的目标运行时长大于或等于第二时长阈值。
可选的，所述装置还包括：
停止模块，用于在所述非激活定时器的运行时长等于或大于目标运行时长的情况下，停止所述非激活定时器。
可选的，所述第一终端启动或重启非激活定时器的时机包括如下至少一项：
在PSFCH上收到所述目标终端的HARQ反馈后的下一个符号或时隙；
在发送所述控制信令的下一个符号或时隙。
可选的，所述非激活定时器的目标运行时长通过如下其中一种方式确定：
根据所述第一终端发送的信息的服务质量QoS对应的DRX配置确定；
根据第二时长减去第一时长的差确定，其中，所述第二时长为根据所述第一终端发送的信息的QoS对应的DRX配置确定的时长，所述第一时长为所述第一终端发送控制信令与所述第一终端接收到HARQ反馈信息之间的符号个数或者时隙个数对应的时长；
根据网络侧设备配置确定；
根据与所述第一终端通信的终端配置确定；
根据协议约定确定。
本申请实施例提供的非激活定时器的控制装置300能够实现图2的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例中的非激活定时器的控制装置300可以是装置，也可以是网络侧设备中的部件、集成电路、或芯片。
本申请实施例中的非激活定时器的控制装置300可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
可选的，如图4所示，本申请实施例还提供一种通信设备70，包括处理 器71，存储器72，存储在存储器72上并可在所述处理器71上运行的程序或指令，例如，该通信设备70为终端时，该程序或指令被处理器71执行时实现上述图2所示的非激活定时器的控制方法实施例的各个过程，且能达到相同的技术效果。
图5为实现本申请实施例的一种终端的硬件结构示意图。
该终端1000包括但不限于：射频单元1001、网络模块1002、音频输出单元1003、输入单元1004、传感器1005、显示单元1006、用户输入单元1007、接口单元1008、存储器1009、以及处理器1010等部件。
本领域技术人员可以理解，终端1000还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器1010逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图5中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1004可以包括图形处理器(Graphics Processing Unit，GPU)10041和麦克风10042，图形处理器10041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1006可包括显示面板10061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板10061。用户输入单元1007包括触控面板10071以及其他输入设备10072。触控面板10071，也称为触摸屏。触控面板10071可包括触摸检测装置和触摸控制器两个部分。其他输入设备10072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元1001将来自网络侧设备的下行数据接收后，给处理器1010处理；另外，将上行的数据发送给基站。通常，射频单元1001包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1009可用于存储软件程序或指令以及各种数据。存储器1009可主要包括存储程序或指令区和存储数据区，其中，存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像 播放功能等)等。此外，存储器1009可以包括高速随机存取存储器，还可以包括非易失性存储器，其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器1010可包括一个或多个处理单元；可选的，处理器1010可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序或指令等，调制解调处理器主要处理无线通信，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器1010中。
其中，射频单元1001，用于向目标终端发送信息；
处理器1010，用于在获取的所述目标终端对所述信息的响应满足预设条件的情况下，针对用于副链路非连续接收DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。
可选的，处理器1010，用于在所述第一终端获取的所述目标终端对所述信息的响应满足第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器；
或者，
在所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
可选的，所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过组播方式向所述组中的终端发送所述信息；
所述第一预设条件包括如下至少一项：
所述第一终端接收到第二终端发送的混合自动重传请求HARQ反馈信息；
所述第一终端接收到至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量大于第一阈值；
所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量占所述组中终端的数量的比值大于第二阈值；
所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端中的终端的标识为目标标识；
其中，所述至少一个第三终端为所述组中的终端。
可选的，所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过组播方式向所述组中的终端发送所述信息；
所述第二预设条件包括如下至少一项：
所述第一终端连续未收到所述第二终端的HARQ反馈信息的次数大于或等于第一预设次数；
所述第一终端在第一预设时间段内未收到所述第二终端的HARQ反馈信息；
所述组中的第四终端的数量大于或等于第三阈值，所述第四终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第二预设次数的终端；
所述组中的第五终端的数量占所述组中终端的数量的比值大于或等于第四阈值，所述第五终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第三预设次数的终端；
所述组中的第六终端的数量大于或等于第五阈值，所述第六终端为所述第一终端在第二预设时间段内未收到HARQ反馈信息的次数大于或等于第四预设次数的终端；
所述组中的第七终端的数量占所述组中终端的数量的比值大于或等于第六阈值，所述第七终端为所述第一终端在第三预设时间段内未收到HARQ反馈信息的次数大于或等于第五预设次数的终端；
所述组中的第八终端的数量大于或等于第七阈值，所述第八终端为所述第一终端在进行第一传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第六预设次数的终端；
所述组中的第九终端的数量占所述组中终端的数量的比值大于第八阈值，所述第九终端为所述第一终端在进行第二传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第七预设次数的终端；
所述第一终端连续未收到特定终端的HARQ反馈信息的次数大于或等于 第八预设次数；
所述第一终端在第六预设时间段内连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第九预设次数；
所述第一终端在进行第三传输次数的信息传输的情况下，连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第十预设次数；
其中，所述特定终端为所述组中除所述第一终端之外的终端或所述组中除所述第一终端之外的标识为目标标识的终端。
可选的，处理器1010，还用于在所述非激活定时器的目标运行时长满足第三预设条件的情况下，且所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
可选的，所述第三预设条件包括：所述非激活定时器的目标运行时长小于或等于第一时长阈值。
可选的，处理器1010，还用于在所述非激活定时器的目标运行时长满足第四预设条件，且所述第一终端获取的所述目标终端对所述信息的响应满足所述第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器。
可选的，所述第四预设条件包括：所述非激活定时器的目标运行时长大于或等于第二时长阈值。
可选的，处理器1010，还用于在所述非激活定时器的运行时长等于或大于目标运行时长的情况下，停止所述非激活定时器。
可选的，所述第一终端启动或重启非激活定时器的时机包括如下至少一项：
在PSFCH上收到所述目标终端的HARQ反馈后的下一个符号或时隙；
在发送所述控制信令的下一个符号或时隙。
可选的，所述非激活定时器的目标运行时长通过如下其中一种方式确定：
根据所述第一终端发送的信息的服务质量QoS对应的DRX配置确定；
根据第二时长减去第一时长的差确定，其中，所述第二时长为根据所述第一终端发送的信息的QoS对应的DRX配置确定的时长，所述第一时长为所述第一终端发送控制信令与所述第一终端接收到HARQ反馈信息之间的符号个数或者时隙个数对应的时长；
根据网络侧设备配置确定；
根据与所述第一终端通信的终端配置确定；
根据协议约定确定。
上述实施例提供的终端1000能够实现图2的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现图2所述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端或者网络侧设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行网络侧设备程序或指令，实现上述图2方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
本申请实施例还提供了一种计算机程序产品，存储在可读存储介质中，所述计算机程序产品被至少一个处理器执行以实现上述图2方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例 如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (19)

  1. 一种非激活定时器的控制方法，包括：
    第一终端向目标终端发送信息；
    在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路非连续接收DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。
  2. 根据权利要求1所述的方法，其中，在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路非连续接收DRX的非激活定时器执行操作，包括：
    在所述第一终端获取的所述目标终端对所述信息的响应满足第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器；
    或者，
    在所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
  3. 根据权利要求2所述的方法，其中，所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过组播方式向所述组中的终端发送所述信息；
    所述第一预设条件包括如下至少一项：
    所述第一终端接收到第二终端发送的混合自动重传请求HARQ反馈信息；
    所述第一终端接收到至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量大于第一阈值；
    所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量占所述组中终端的数量的比值大于第二阈值；
    所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端中的终端的标识为目标标识；
    其中，所述至少一个第三终端为所述组中的终端。
  4. 根据权利要求2所述的方法，其中，所述目标终端包括第二终端，所 述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过组播方式向所述组中的终端发送所述信息；
    所述第二预设条件包括如下至少一项：
    所述第一终端连续未收到所述第二终端的HARQ反馈信息的次数大于或等于第一预设次数；
    所述第一终端在第一预设时间段内未收到所述第二终端的HARQ反馈信息；
    所述组中的第四终端的数量大于或等于第三阈值，所述第四终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第二预设次数的终端；
    所述组中的第五终端的数量占所述组中终端的数量的比值大于或等于第四阈值，所述第五终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第三预设次数的终端；
    所述组中的第六终端的数量大于或等于第五阈值，所述第六终端为所述第一终端在第二预设时间段内未收到HARQ反馈信息的次数大于或等于第四预设次数的终端；
    所述组中的第七终端的数量占所述组中终端的数量的比值大于或等于第六阈值，所述第七终端为所述第一终端在第三预设时间段内未收到HARQ反馈信息的次数大于或等于第五预设次数的终端；
    所述组中的第八终端的数量大于或等于第七阈值，所述第八终端为所述第一终端在进行第一传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第六预设次数的终端；
    所述组中的第九终端的数量占所述组中终端的数量的比值大于第八阈值，所述第九终端为所述第一终端在进行第二传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第七预设次数的终端；
    所述第一终端连续未收到特定终端的HARQ反馈信息的次数大于或等于第八预设次数；
    所述第一终端在第六预设时间段内连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第九预设次数；
    所述第一终端在进行第三传输次数的信息传输的情况下，连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第十预设次数；
    其中，所述特定终端为所述组中除所述第一终端之外的终端或所述组中除所述第一终端之外的标识为目标标识的终端。
  5. 根据权利要求2所述的方法，其中，在所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器，包括：
    在所述非激活定时器的目标运行时长满足第三预设条件的情况下，且所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
  6. 根据权利要求5所述的方法，其中，所述第三预设条件包括：
    所述非激活定时器的目标运行时长小于或等于第一时长阈值。
  7. 根据权利要求2所述的方法，其中，在所述第一终端获取的所述目标终端对所述信息的响应满足第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器，包括：
    在所述非激活定时器的目标运行时长满足第四预设条件，且所述第一终端获取的所述目标终端对所述信息的响应满足所述第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器。
  8. 根据权利要求7所述的方法，其中，所述第四预设条件包括：
    所述非激活定时器的目标运行时长大于或等于第二时长阈值。
  9. 根据权利要求2所述的方法，其中，所述方法还包括：
    在所述非激活定时器的运行时长等于或大于目标运行时长的情况下，停止所述非激活定时器。
  10. 根据权利要求2或5所述的方法，其中，所述第一终端启动或重启非激活定时器的时机包括如下至少一项：
    在物理副链路反馈信道PSFCH上收到所述目标终端的HARQ反馈后的下一个符号或时隙；
    在发送所述控制信令的下一个符号或时隙。
  11. 根据权利要求5-9中任一项所述的方法，其中，所述非激活定时器的 目标运行时长通过如下其中一种方式确定：
    根据所述第一终端发送的信息的服务质量QoS对应的DRX配置确定；
    根据第二时长减去第一时长的差确定，其中，所述第二时长为根据所述第一终端发送的信息的QoS对应的DRX配置确定的时长，所述第一时长为所述第一终端发送控制信令与所述第一终端接收到HARQ反馈信息之间的符号个数或者时隙个数对应的时长；
    根据网络侧设备配置确定；
    根据与所述第一终端通信的终端配置确定；
    根据协议约定确定。
  12. 一种非激活定时器的控制装置，包括：
    发送模块，用于第一终端向目标终端发送信息；
    执行模块，用于在所述第一终端获取的所述目标终端对所述信息的响应满足预设条件的情况下，所述第一终端针对用于副链路非连续接收DRX的非激活定时器执行操作，所述操作包括启动、重启或者停止。
  13. 根据权利要求12所述的装置，其中，执行模块，包括：
    启动子模块，用于在所述第一终端获取的所述目标终端对所述信息的响应满足第一预设条件的情况下，所述第一终端启动或者重启所述非激活定时器；
    或者，
    停止子模块，用于在所述第一终端获取的所述目标终端对所述信息的响应满足第二预设条件的情况下，所述第一终端停止所述非激活定时器。
  14. 根据权利要求13所述的装置，其中，所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过组播方式向所述组中的终端发送所述信息；
    所述第一预设条件包括如下至少一项：
    所述第一终端接收到第二终端发送的混合自动重传请求HARQ反馈信息；
    所述第一终端接收到至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量大于第一阈值；
    所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端的数量占所述组中终端的数量的比值大于第二阈值；
    所述第一终端接收到所述至少一个第三终端发送的HARQ反馈信息，且所述至少一个第三终端中的终端的标识为目标标识；
    其中，所述至少一个第三终端为所述组中的终端。
  15. 根据权利要求13所述的装置，其中，所述目标终端包括第二终端，所述第一终端通过单播方式向所述第二终端发送所述信息，或者，所述目标终端包括与所述第一终端在同一个组的终端，所述第一终端通过组播方式向所述组中的终端发送所述信息；
    所述第二预设条件包括如下至少一项：
    所述第一终端连续未收到所述第二终端的HARQ反馈信息的次数大于或等于第一预设次数；
    所述第一终端在第一预设时间段内未收到所述第二终端的HARQ反馈信息；
    所述组中的第四终端的数量大于或等于第三阈值，所述第四终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第二预设次数的终端；
    所述组中的第五终端的数量占所述组中终端的数量的比值大于或等于第四阈值，所述第五终端为所述第一终端连续未收到HARQ反馈信息的次数大于或等于第三预设次数的终端；
    所述组中的第六终端的数量大于或等于第五阈值，所述第六终端为所述第一终端在第二预设时间段内未收到HARQ反馈信息的次数大于或等于第四预设次数的终端；
    所述组中的第七终端的数量占所述组中终端的数量的比值大于或等于第六阈值，所述第七终端为所述第一终端在第三预设时间段内未收到HARQ反馈信息的次数大于或等于第五预设次数的终端；
    所述组中的第八终端的数量大于或等于第七阈值，所述第八终端为所述第一终端在进行第一传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第六预设次数的终端；
    所述组中的第九终端的数量占所述组中终端的数量的比值大于第八阈值， 所述第九终端为所述第一终端在进行第二传输次数的信息传输的情况下，未收到HARQ反馈信息的次数大于或等于第七预设次数的终端；
    所述第一终端连续未收到特定终端的HARQ反馈信息的次数大于或等于第八预设次数；
    所述第一终端在第六预设时间段内连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第九预设次数；
    所述第一终端在进行第三传输次数的信息传输的情况下，连续未收到所述特定终端的HARQ反馈信息的次数大于或等于第十预设次数；
    其中，所述特定终端为所述组中除所述第一终端之外的终端或所述组中除所述第一终端之外的标识为目标标识的终端。
  16. 一种终端，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，其中，所述程序或指令被所述处理器执行时实现如权利要求1至11中任一项所述的非激活定时器的控制方法的步骤。
  17. 一种可读存储介质，所述可读存储介质上存储程序或指令，其中，所述程序或指令被处理器执行时实现如权利要求1至11中任一项所述的非激活定时器的控制方法的步骤。
  18. 一种芯片，所述芯片包括处理器和通信接口，其中，所述通信接口和所述处理器耦合，所述处理器用于运行网络设备程序或指令，实现如权利要求1至11中任一项所述的非激活定时器的控制方法的步骤。
  19. 一种计算机程序产品，所述计算机程序产品存储在非易失的存储介质中，其中，所述计算机程序产品被至少一个处理器执行以实现如权利要求1至11中任一项所述的非激活定时器的控制方法的的步骤。
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