WO2021185241A1 - 传输配置方法及终端 - Google Patents

传输配置方法及终端 Download PDF

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Publication number
WO2021185241A1
WO2021185241A1 PCT/CN2021/081058 CN2021081058W WO2021185241A1 WO 2021185241 A1 WO2021185241 A1 WO 2021185241A1 CN 2021081058 W CN2021081058 W CN 2021081058W WO 2021185241 A1 WO2021185241 A1 WO 2021185241A1
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WIPO (PCT)
Prior art keywords
transmission
terminal
preset
resource
target
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PCT/CN2021/081058
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English (en)
French (fr)
Inventor
刘思綦
纪子超
刘是枭
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维沃移动通信有限公司
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Publication of WO2021185241A1 publication Critical patent/WO2021185241A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling

Definitions

  • the present invention relates to the field of communication technology, in particular to a transmission configuration method and terminal.
  • the user will only monitor the Physical Downlink Control Channel (PDCCH) during the activation time to achieve the purpose of energy saving , Where the activation time includes the duration (on duration), the running time of the inactivity timer and the running time of the retransmission timer.
  • PDCCH Physical Downlink Control Channel
  • the activation time includes the duration (on duration), the running time of the inactivity timer and the running time of the retransmission timer.
  • Uu DRX does not restrict the user's uplink transmission and other downlink transmission time.
  • the user can send a Hybrid Automatic Repeat Request Acknowledge (HARQ-ACK) to the base station outside the activation time.
  • HARQ-ACK Hybrid Automatic Repeat Request Acknowledge
  • Semi-Persistent Scheduling (SPS) cycle may contain one or more SLs Resources, one SL configuration grant (CG) period may contain one or more SL resources, and one SL downlink control information (DCI) (used to schedule SL transmission resources) may schedule one or more One SL resource, one sidelink control information (Sidelink Control Information, SCI) may schedule one or more SL resources, and these resources may be reserved for subsequent transmission within a period of time.
  • SCI Semi-Persistent Scheduling
  • PSFCH Physical Sidelink Feedback Channel
  • the embodiment of the present invention provides a transmission configuration method and terminal to solve the problem that when the PSFCH corresponding to a resource scheduled by a DCI or a resource indicated by an SCI is outside the activation time in the same period, the terminal will not respond to these SCIs or PSFCHs. Receiving will cause packet loss, low reliability and low resource utilization problems.
  • an embodiment of the present invention provides a transmission configuration method, which is applied to a first terminal, and includes:
  • the target parameter includes: a first preset time domain range or a first preset timer
  • the target object includes at least one of a first response, a feedback resource, a reference signal RS, and a measurement report.
  • an embodiment of the present invention also provides a transmission configuration method applied to a second terminal, including:
  • the target parameter includes: a second preset time domain range or a second preset timer
  • the target object includes at least one of a first response, a feedback resource, a reference signal RS, and a measurement report.
  • an embodiment of the present invention also provides a terminal, where the terminal is a first terminal and includes:
  • the first obtaining module is configured to obtain a transmission configuration, where the transmission configuration is used for the configuration of target parameters;
  • the first execution module is configured to execute the transmission control behavior of the target object within the time domain range corresponding to the target parameter according to the transmission configuration;
  • the target parameter includes: a first preset time domain range or a first preset timer
  • the target object includes at least one of a first response, a feedback resource, a reference signal RS, and a measurement report.
  • an embodiment of the present invention also provides a terminal, where the terminal is a second terminal and includes:
  • the second obtaining module is configured to obtain a transmission configuration, where the transmission configuration is used for the configuration of the target parameter;
  • the second execution module is configured to execute the transmission control behavior of the target object within the time domain range corresponding to the target parameter according to the transmission configuration;
  • the target parameter includes: a second preset time domain range or a second preset timer
  • the target object includes at least one of a first response, a feedback resource, a reference signal RS, and a measurement report.
  • an embodiment of the present invention also provides a terminal, including: a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the foregoing The steps of the transfer configuration method.
  • an embodiment of the present invention also provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and the computer program is executed by a processor to implement the steps of the above-mentioned transmission configuration method .
  • an embodiment of the present invention also provides a computer program product, which is stored in a computer-readable storage medium, and the computer program product is executed by at least one processor to implement the steps of the above-mentioned transmission configuration method.
  • an embodiment of the present invention also provides a terminal, which is configured to execute the steps of the above-mentioned transmission configuration method.
  • the transmission control behavior of the target object is executed in the time domain corresponding to the target parameter according to the transmission configuration, thereby limiting the behavior of the terminal, avoiding packet loss, and improving communication reliability and resource utilization.
  • Figure 1 shows a schematic diagram of the DRX format
  • Figure 2 shows a schematic diagram of one SL DCI scheduling three PSCCH/PSSCH transmission resources
  • Figure 3 shows a schematic diagram of one SCI scheduling three PSCCH/PSSCH transmission resources and periodically reserving them;
  • Figure 4 shows a schematic diagram of the relationship between PSSCH and sub-channels and PSFCH RB
  • Figure 5 shows a schematic diagram of the relationship between physical time slots and logical time slots
  • FIG. 6 shows one of the schematic flowcharts of the transmission configuration method according to the embodiment of the present invention.
  • FIG. 7 shows one of the schematic diagrams of the terminal of the embodiment of the present invention.
  • FIG. 8 shows a structural block diagram of a terminal according to an embodiment of the present invention.
  • FIG. 9 shows the second schematic flowchart of the transmission configuration method according to the embodiment of the present invention.
  • Fig. 10 shows the second schematic diagram of a terminal module according to an embodiment of the present invention.
  • DRX Discontinuous Reception
  • the power saving of the user equipment is achieved by configuring the DRX on and off times.
  • the on duration (on duration) period is the DRX on interval. If the on duration period is not scheduled, the UE will enter a DRX cycle (DRX cycle) off period.
  • the sidelink design supports two resource allocation modes, namely the scheduled resource allocation mode (usually referred to as mode-1) and the autonomous resource selection mode (usually referred to as mode-2).
  • the former is controlled by the network side device and allocates resources for each UE, and the latter is independently selected by the UE.
  • radio resource control Radio Resource Control, RRC
  • DCI Downlink control information
  • RRC Radio Resource Control
  • DCI Downlink control information
  • RRC Radio Resource Control
  • DCI Downlink control information
  • An SCI can indicate one or more resources, and furthermore, they can be reserved periodically, for example, as shown in Figure 3. Show.
  • the terminal determines which resources have been occupied by other terminals by detecting the SCI and/or measurement, thereby selecting resources for its own transmission from the remaining resources.
  • the Physical Sidelink Control Channel (PSCCH) in LTE sidelink carries SCI
  • the PSCCH and Physical Sidelink Shared Channel (PSSCH) in NR Sidelink respectively carry a part of SCI.
  • SCI is used to schedule PSSCH.
  • the SCI can indicate transmission resources, and further can reserve these resources for future transmission.
  • the Physical Sidelink Feedback Channel (PSFCH) is used to feed back the sidelink HARQ-ACK information.
  • the user can further use the Physical Uplink Control Channel (PUCCH) or physical uplink
  • the Physical Uplink Shared Channel (PUSCH) sends the sidelink HARQ-ACK information to the base station.
  • a PSSCH frequency domain occupies N sub-channels, and a PSFCH resource frequency domain occupies only 1 RB, so the number of PSFCH RBs in the same resource pool is much larger than the number of PSSCH occasions.
  • a certain PSSCH resource frequency domain occupies a sub-channel, and there are 10 PSFCH RBs in the sub-channel.
  • There are N possible PSSCH occasions associated with the PSFCH occasion in each cycle, and the time of the PSSCH occasion associated with the PSSCH occasion on slot m is no earlier than m+K, where K 2,3.
  • the subcarrier spacing (SubCarrier Spacing, SCS) of the above parameters may be the same or different.
  • K and N are logical slots (SL slots), so the actual distance between K SL slots may be greater than the corresponding duration of K physical slots.
  • the actual distance between the N SL slots may be greater than the duration of the slot corresponding to the N physical slots.
  • the logical slot numbers of these two SL slots or SL slot numbers are 1 and 2.
  • the actual distance between logical slot 1 and 2 is 2 physical slot, which is greater than the duration corresponding to 1 slot.
  • NR sidelink supports three transmission methods: broadcast, multicast and unicast.
  • NR sidelink multicast supports two use cases: connection-based multicast and connectionless multicast.
  • Connection-based multicast means that a connection is established between multicast UEs, and a connectionless mode means that the multicast UE does not know the others in the group.
  • UE there is no scenario where a connection is established.
  • multiple receivers support two mechanisms when performing HARQ feedback:
  • Multicast mechanism one (option1 NACK-only feedback, or connection-less mechanism connection-less): If the data is received but cannot be solved, it will feed back NACK, otherwise no feedback.
  • Multicast mechanism two (option 2 ACK/NACK feedback, or connection-based): If the data is received but cannot be resolved or the SCI is received but no data is received, NACK is fed back. If the data is received and resolved correctly Come out, feedback ACK.
  • the present invention is directed to when the PSFCH corresponding to a resource scheduled by a DCI or a resource indicated by an SCI is outside the activation time in the same period, because the terminal will not receive these SCI or PSFCH, which will cause packet loss, low reliability and For the problem of low resource utilization, a transmission configuration method and terminal are provided.
  • an embodiment of the present invention provides a transmission configuration method, which is applied to a first terminal, and includes:
  • Step 601 Obtain the transmission configuration
  • the transmission configuration is used for the configuration of target parameters.
  • the target parameters include: a first preset time domain range or a first preset timer
  • Step 602 According to the transmission configuration, execute the transmission control behavior of the target object within the time domain range corresponding to the target parameter;
  • time domain resource set which includes at least one Time domain resources. If there are multiple time domain resources in the set, these resources can be continuous or discrete in time domain.
  • the time domain range includes at least one sidelink slot.
  • the target object includes: at least one of a first response, a feedback resource (for example, a physical side link feedback channel (PSFCH)), a reference signal (RS), and a measurement report;
  • a feedback resource for example, a physical side link feedback channel (PSFCH)
  • RS reference signal
  • the first response may include a response to at least one of a synchronization request, a connection establishment request, a connection recovery request, a link recovery request, a link reestablishment request, a reconfiguration request, a retransmission request, etc., for example, Allow or successful synchronization, allow or successfully establish a connection, allow or successfully restore a connection, allow or successfully restore a link, allow or successfully reestablish a link, reconfiguration, and retransmit at least one item; allowing or successful synchronization may include: Allow or successfully serve as a synchronization reference, allow or successfully transmit at least one of synchronization signals, and so on.
  • the reference signal may include: Channel State Information Reference Signal (CSI-RS), Phase Tracking Reference Signal (PT-RS), Uplink Sounding Signal (Sounding Reference Signal, SRS), positioning At least one of reference signals (Positioning reference signal, PRS), etc.;
  • CSI-RS Channel State Information Reference Signal
  • PT-RS Phase Tracking Reference Signal
  • SRS Uplink Sounding Signal
  • PRS positioning At least one of reference signals
  • the measurement report may be, for example, channel state information report (CSI report), reference signal received power report (RSRP report), reference signal received quality report (RSRQ report), received signal strength indicator report (RSSI report), PT- At least one item of RS measurement report, etc.
  • CSI report channel state information report
  • RSRP report reference signal received power report
  • RSSI report received signal strength indicator report
  • PT- At least one item of RS measurement report etc.
  • time domain ranges or timers of different lengths may be designed for different target objects, or time domain ranges or timers of the same length may be designed for different target objects.
  • the transmission configuration mentioned in the embodiment of the present invention can restrict reception and/or transmission.
  • the transmission configuration at least restricts terminal reception, it can be considered as a sidelink discontinuous reception (DRX) configuration.
  • DRX sidelink discontinuous reception
  • the method for obtaining the transmission configuration includes at least one of the following:
  • the first terminal uses indication information in the resource pool configuration and sidelink downlink control information (SL DCI, that is, DCI used to schedule, activate, or deactivate SL transmission resources) to calculate the time domain range or the duration of the timer.
  • SL DCI sidelink downlink control information
  • the first preset time domain range includes: a first time domain range and/or a second time domain range; further, the specific implementation of step 602 includes at least one of the following:
  • the first terminal does not monitor or does not receive the target object
  • the first terminal does not monitor (or does not receive) PSFCH in the first time domain; the first terminal does not monitor (or does not receive) CSI-RS within the first time domain; the first terminal is in the first time domain CSI reports are not monitored (or not received) within the range.
  • first time domain range corresponding to different target objects may be the same or different.
  • the first terminal monitors or receives the target object
  • the first terminal monitors (or receives) the PSFCH in the second time domain range; the first terminal monitors (or receives) the CSI-RS in the second time domain range; the first terminal monitors (or receives) the CSI-RS in the second time domain range ( Or receive) CSI report.
  • the second time domain range corresponding to different target objects may be the same or different.
  • the first preset timer includes: a first timer and/or a second timer; it should be noted that the first timer may be a round trip delay timer (RTT timer) , At least one of a waiting timer, an off timer (off timer), a sleep timer (sleep Timer), etc., the second timer may be a retransmission timer (ReTX timer), an activity timer (inactivity Timer) , At least one of a working timer (on duration Timer), a measurement timer (measurement Timer), a report timer (report Timer), a response timer (response Timer), etc.
  • RTT timer round trip delay timer
  • the second timer may be a retransmission timer (ReTX timer), an activity timer (inactivity Timer) , At least one of a working timer (on duration Timer), a measurement timer (measurement Timer), a report timer (report Timer), a
  • step 602 includes at least one of the following:
  • the first terminal does not monitor or receive the target object
  • the first terminal does not monitor (or does not receive) the PSFCH during the operation of the first timer; the first terminal does not monitor (or does not receive) the RS during the operation of the first timer; the first terminal does not monitor (or does not receive) the RS during the operation of the first timer; Do not monitor (or receive) measurement reports.
  • first timers corresponding to different target objects may be the same or different.
  • the first terminal does not monitor (or does not receive) the PSFCH during the operation of the round-trip delay timer; the first terminal does not monitor (or does not receive) the CSI-RS during the operation of the round-trip delay timer; the first terminal The CSI report is not monitored (or not received) during the running of the round-trip delay timer.
  • round trip delay timers corresponding to different target objects may be the same or different.
  • the first terminal monitors or receives the target object.
  • the first terminal monitors (or receives) the PSFCH during the operation of the second timer; the first terminal monitors (or receives) the CSI-RS during the operation of the second timer; the first terminal monitors (or receives) the CSI-RS during the operation of the second timer ( Or receive) CSI report.
  • the second timers corresponding to different target objects may be the same or different.
  • the first terminal monitors (or receives) the PSFCH during the operation of the retransmission timer; the first terminal monitors (or receives) the RS during the operation of the retransmission timer; the first terminal monitors during the operation of the retransmission timer (Or receive) the measurement report.
  • retransmission timers corresponding to different target objects may be the same or different.
  • the length of the time domain range meets at least one of the following parameters:
  • the first preset feedback resource is the feedback resource corresponding to the Xth SL transmission resource in the SL transmission resources scheduled or activated by SL DCI, where X is a positive integer. In this case, it refers to the first SL transmission resource.
  • a preset feedback resource is the feedback resource corresponding to any one of the SL transmission resources scheduled or activated by the SL DCI; for example, the first preset feedback resource is the PSFCH corresponding to the first SL transmission resource scheduled by the SL DCI,
  • the length of the time domain range is greater than or equal to the time interval between SL DCI and the PSFCH corresponding to the first SL transmission resource scheduled by SL DCI; for example, the first preset feedback resource is the last SL transmission scheduled by SL DCI
  • the PSFCH corresponding to the resource correspondingly, the length of the time domain range is greater than or equal to the time interval between the SL DCI and the PSFCH corresponding to the last SL transmission resource scheduled by the SL DCI.
  • the timing duration of the first timer or the length of the first time domain range meets this situation.
  • A32 The time interval between the first preset transmission resource and the second preset feedback resource
  • the first preset transmission resource includes one of the following:
  • A is a positive integer, that is, A refers to any transmission resource. Further, in this case, it refers to the A-th side link control information (SCI), the A-th physical side-link control channel (PSCCH), and the A-th physical side chain in the transmission resources included in the SL SPS At least one of the shared channel (PSSCH); preferably, the A-th transmission resource refers to the A-th PSSCH among the transmission resources included in the SL SPS.
  • SCI side link control information
  • PSCCH physical side-link control channel
  • PSSCH shared channel
  • B is a positive integer, that is, B refers to any transmission resource. Further, in this case, it refers to at least one of the B-th SCI, the B-th PSCCH, and the B-th PSSCH in the transmission resources included in the SL CG; preferably, the B-th transmission resource refers to The B-th PSSCH in the transmission resources included in the SL CG.
  • C is a positive integer, that is, C refers to any transmission resource. Further, in this case, it refers to at least one of the C-th SCI, the C-th PSCCH, and the C-th PSSCH in the transmission resources scheduled by SL DCI; preferably, the C-th transmission resource refers to SL The C-th PSSCH in the transmission resources scheduled by the DCI.
  • D is a positive integer, that is, D refers to any transmission resource. Further, in this case, it refers to at least one of the Dth SCI, the Dth PSCCH, and the Dth PSSCH in the transmission resources indicated by the SCI; preferably, the Dth transmission resource refers to the SCI The Dth PSSCH in the indicated transmission resource.
  • E is a positive integer, that is, E refers to any transmission resource. Further, in this case, it refers to at least one of the Eth SCI, the Eth PSCCH, and the Eth PSSCH in the transmission resources reserved by the SCI; preferably, the Eth transmission resource refers to The Eth PSSCH in the transmission resources reserved by the SCI.
  • F is a positive integer, that is, F refers to any transmission resource.
  • the time interval between the first preset transmission resource and the second preset feedback resource includes one of the following:
  • both H and J are positive integers, that is, both H and J refer to any transmission resource.
  • the time interval can be the first transmission resource scheduled by SL DCI and the first SL scheduled by SL DCI.
  • the time interval between PSFCHs corresponding to transmission resources for example, if the feedback resource corresponding to the Jth transmission resource is the PSFCH corresponding to the last SL transmission resource scheduled by SL DCI, the time interval can be the first transmission scheduled by SL DCI The time interval between the resource and the PSFCH corresponding to the last SL transmission resource scheduled by the SL DCI.
  • K is a positive integer, that is, K refers to any transmission resource.
  • the time interval is the time interval between the first transmission resource in the SCI-scheduled SL transmission resource and the PSFCH corresponding to the first transmission resource; for example, the time interval is the last transmission resource in the SCI-scheduled SL transmission resource The time interval between the PSFCH corresponding to the last transmission resource.
  • the transmission configuration method of the embodiment of the present invention further includes:
  • the first target time is the starting point of the time domain range.
  • the first offset can be obtained in any of the above-mentioned A11-A15 methods.
  • the first preset moment is related to at least one of the following situations (it should be noted that each of the following situations specifically refers to a specific point in time, that is, the first The preset time is a point in time determined by the following conditions):
  • the first preset moment is when the resource is preempted, or the first preset moment is after the resource is preempted.
  • preempted resources here refer to the resources indicated by other terminals or reserved by other terminals being preempted, or the preempted resources refer to the expected transmission resources being preempted.
  • the first preset moment is when SL DCI is received, or the first preset moment is after SL DCI is received.
  • the time domain range is greater than or equal to the time interval between the SL DCI and the first preset feedback resource.
  • the second preset transmission is in progress
  • the first preset time is when the second preset transmission is performed, or the first preset time is after the second preset transmission is performed.
  • the time domain range is greater than or equal to the time interval between the first preset transmission resource and the second preset feedback resource.
  • the first terminal also can Regarded as PSSCH/PSCCH TX UE
  • the PSFCH may not be monitored, thereby saving energy.
  • the second preset transmission resource is the transmission resource referred to in A41-A46.
  • the first preset time is when the SCI is sent, or the first preset time is after the SCI is sent.
  • the first preset moment is when the PSCCH is sent, or the first preset moment is after the PSCCH is sent.
  • the first preset moment is when the PSSCH is sent, or the first preset moment is after the PSSCH is sent.
  • the first preset moment is when the first request is sent, or the first preset moment is after the first request is sent.
  • the first request may include: synchronization request, reference signal request, measurement report request (for example, at least one of CSI report request, RSRP report request, RSRQ report request, RSSI report request), connection establishment request, At least one of connection restoration request, link restoration request, link reestablishment request, reconfiguration request, retransmission request, etc.
  • measurement report request for example, at least one of CSI report request, RSRP report request, RSRQ report request, RSSI report request
  • connection establishment request for example, at least one of connection restoration request, link restoration request, link reestablishment request, reconfiguration request, retransmission request, etc.
  • the first preset moment is when the target object is received, or the first preset moment is after the target object is received.
  • the first preset time is when the confirmation response is received, or the first preset time is after the confirmation response is received.
  • this situation includes: for multicast mechanism two (multicast option 2) or unicast, at least one confirmation response is received.
  • the first terminal receives at least one ACK for a certain sidelink grant or each associated terminal of a certain TB. It should be noted here that the reception of at least one ACK may refer to at different times Points received ACK from the associated terminal respectively.
  • sidelink grant can be understood as a transmission resource indicated or reserved by at least one of SL DCI, SL SPS, SL CG, and SCI.
  • SCI indicates three transmission resources, which are represented as transmission resource 1, transmission resource 2 and transmission resource 3.
  • the first terminal (which can be regarded as PSSCH/PSCCH TX UE) has received all the first transmission resources on the PSFCH corresponding to transmission resource 2.
  • the ACK of the second terminal (which can be regarded as PSSCH/PSCCH RX UE), PSSCH/PSCCH TX UE may no longer monitor the PSFCH corresponding to transmission resource 3, and/or, at this time, the first terminal starts the first timer. It should be noted that at this time, the PSSCH/PSCCH TX UE believes that the transmission of the TB corresponding to the transmission resource is successful, so it can no longer monitor the PSFCH.
  • the first preset moment is when the target object is not monitored (or not received), or the first preset moment is after the target object is not monitored (or not received).
  • A5101 For multicast mechanism one (multicast option1), the first terminal does not monitor or does not receive the target object of the associated terminal on the feedback resources corresponding to all transmission resources;
  • the first terminal does not monitor (or does not receive) the PSFCH of the associated terminal on the PSFCH corresponding to all transmission resources.
  • the SCI indicates three transmission resources
  • PSSCH/PSCCH TX UE does not detect any PSFCH of PSSCH/PSCCH RX UE’s PSFCH on the PSFCH corresponding to the 3 transmission resources
  • PSSCH/PSCCH TX UE can turn on the first Preset timer. What needs to be explained here is that at this time, the PSSCH/PSCCH TX UE considers that the TB corresponding to the transmission resource is successful, so the PSSCH/PSCCH TX UE can no longer monitor the PSFCH.
  • A5102 For multicast mechanism one, the first terminal does not monitor or does not receive the target object of the associated terminal on the feedback resource corresponding to the Lth transmission resource;
  • L is a positive integer, and L refers to any transmission resource.
  • the first terminal does not monitor (or does not receive) the target object of the associated terminal on the PSFCH corresponding to the first transmission resource.
  • the first terminal does not monitor or does not receive the target object of the associated terminal on the feedback resource corresponding to the last transmission resource;
  • the first terminal does not monitor (or does not receive) the target object of the associated terminal on the PSFCH corresponding to the last transmission resource.
  • SCI indicates three transmission resources
  • PSSCH/PSCCH TX UE does not detect any PSFCH of PSSCH/PSCCH RX UE’s PSFCH on the PSFCH corresponding to the third transmission resource
  • PSSCH/PSCCH TX UE can turn on the third transmission resource.
  • a preset timer What needs to be explained here is that at this time, the PSSCH/PSCCH TX UE considers that the TB corresponding to the transmission resource is successful, so the PSSCH/PSCCH TX UE can no longer monitor the PSFCH.
  • the first preset time is when the non-confirmation response is not monitored (or not received), or the first preset time is after the non-confirmation response is not monitored (or not received).
  • the first terminal does not monitor or does not receive an unacknowledged response from the associated terminal on the feedback resources corresponding to all transmission resources;
  • the first terminal does not monitor (or does not receive) the NACK of the associated terminal on the PSFCH corresponding to all transmission resources.
  • the NACK of all PSSCH/PSCCH RX UEs at the PSFCH time corresponding to a certain sidelink grant or a certain TB from the first transmission resource to the last transmission resource is not detected.
  • the first terminal does not monitor or does not receive an unconfirmed response from the associated terminal on the feedback resource corresponding to the Mth transmission resource;
  • M is a positive integer, and M refers to any transmission resource.
  • the first terminal does not monitor (or does not receive) the NACK of the associated terminal on the PSFCH corresponding to the first transmission resource.
  • the NACK of all PSSCH/PSCCH RX UEs at the PSFCH time corresponding to a certain sidelink grant or any transmission resource of a certain TB is not detected.
  • the first terminal does not monitor or does not receive an unacknowledged response from the associated terminal on the feedback resource corresponding to the last transmission resource;
  • the first terminal does not monitor (or does not receive) the target object of the associated terminal on the PSFCH corresponding to the last transmission resource.
  • the NACK of all PSSCH/PSCCH RX UEs at the PSFCH time corresponding to a certain sidelink grant or the last transmission resource of a certain TB is not detected.
  • PSSCH/PSCCH TX UE For example, for multicast option1, SCI indicates three transmission resources, PSSCH/PSCCH TX UE does not detect any PSSCH/PSCCH RX UE NACK on the PSFCH corresponding to the 3 transmissions, PSSCH/PSCCH TX UE can enable the first preamble Set a timer. What needs to be explained here is that at this time, the PSSCH/PSCCH TX UE considers that the TB corresponding to the transmission resource is successful, so the PSSCH/PSCCH TX UE can no longer monitor the PSFCH.
  • the first terminal determines a situation where the transmission is successful
  • the first preset time is when the first terminal determines that the transmission is successful, or the first preset time is after the first terminal determines that the transmission is successful.
  • the first preset time is when the first terminal cannot transmit the target object, or the first preset time is after the first terminal cannot transmit the target object.
  • the inability to transmit the target object for the first terminal means that the first terminal cannot receive the PSFCH for a certain sidelink grant or a certain TB.
  • the first preset time is when the first terminal cannot transmit the SCI, or the first preset time is after the first terminal cannot transmit the SCI.
  • the first preset time is when the first terminal cannot transmit the PSSCH, or the first preset time is after the first terminal cannot transmit the PSSCH.
  • the first preset time is when the first terminal cannot transmit the PSCCH, or the first preset time is after the first terminal cannot transmit the PSCCH.
  • the first terminal when the first preset time is the aforementioned A508, A510, or A511, the first terminal also performs at least one of the following operations:
  • the first terminal determines that the transmission is successful
  • the first terminal no longer monitors feedback resources
  • the first terminal no longer monitors the PSFCH.
  • the method further includes:
  • the first preset timer is started.
  • condition for starting the first preset timer may be: starting the first preset timer at the first target moment, or starting the first preset after the first target moment Timer.
  • the first preset timer includes: a first timer or a second timer
  • the first target time of the first timer is different from the first target time of the second timer.
  • the start time of the first timer and the second timer is Different, that is to say, the method of determining the first preset time for determining the start time of the first timer and the second timer is different.
  • the start time of the first timer is determined by the above-mentioned A501, while the second The timer start time is determined by the above-mentioned A508.
  • the target parameter is a first preset time domain range
  • the first preset time domain range includes: a first time domain range or a second time domain range
  • the first The first target time in the time domain is different from the first target time in the second time domain.
  • the first target time is mainly determined by the first preset time, that is, when the first time domain range and the second time domain range are included in the embodiment of the present invention
  • the first time domain range and the second time domain range The starting time of is different, that is, the method of determining the first preset time for determining the starting time of the first time domain and the second time domain is different, for example, the starting time of the first time domain is determined by the above
  • the start time of the second time domain range is determined by the above-mentioned A509.
  • UE1 requests UE2 to send CSI-RS, UE2 sends CSI-RS, UE1 monitors CSI-RS (similar to PSCCH/PSSCH TX UE sends SCI, PSCCH/PSSCH RX UE feedbacks PSFCH, PSCCH/PSSCH TX monitors PSFCH);
  • UE2 sends CSI-RS and/or UE2 requests UE1 CSI report, UE1 feeds back CSI report, UE2 monitors CSI-RS report (similar to PSCCH/PSSCH TX UE sends SCI, PSCCH/PSSCH RX UE sends back PSFCH, PSCCH/PSSCH TX monitors PSFCH ).
  • the UE1 and PSCCH/PSSCH TX UE here refer to the aforementioned first terminal.
  • the sending user of a TB needs to detect the feedback corresponding to the TB, that is, the PSFCH associated with the PSCCH/PSSCH where the TB is located, and the receiving user of a TB needs to send the feedback corresponding to the TB on the associated PSFCH.
  • a user may be a sending user or a receiving user at different moments. That is, the aforementioned PSSCH/PSCCH TX UE means the user who sends PSSCH/PSCCH, PSFCH TX UE means the user who sends PSFCH, PSSCH/PSCCH TX UE means the user who receives PSSCH/PSCCH, PSFCH TX UE means the user who receives PSFCH User.
  • the embodiments of the present invention can be used for PSSCH/PSCCH TX UE monitoring PSFCH situation, CSI-RS request UE monitoring CSI-RS situation, CSI-RS TX UE monitoring CSI report situation, CSI-report request The TX UE monitors the situation of the CSI report, etc.
  • the transmission resource mentioned in the embodiment of the present invention refers to the actual transmission resource (actually transmitted resource or actually received resource, that is, transmission is performed at the resource location), and candidate transmission resource (candidate resource, That is, resource transmission can be performed at the transmission location, or resource transmission may not be performed), or reserved transmission resources (reserved resources, that is, resource transmission has not yet been performed at the transmission location).
  • the transmission resource mentioned in the embodiment of the present invention can also be interpreted as transmission, such as actual transmission (actual transmission or actual reception), candidate transmission, or reserved transmission.
  • the transmission resource mentioned in the embodiment of the present invention includes: a resource used for receiving and/or a resource used for sending.
  • the transmission mentioned in the embodiment of the present invention includes: receiving and/or sending.
  • the associated terminal mentioned in the embodiment of the present invention refers to a terminal that expects to receive the resource sent by the first terminal, or a terminal that the first terminal expects to receive the target object, for example, the first terminal.
  • the associated terminal may be all other member terminals in the group, and the first terminal expects to receive the target objects sent by these member terminals.
  • the transmission configuration in the embodiment of the present invention may have a corresponding relationship with the resource pool, for example, the resource pool 1 corresponds to the transmission configuration 1, and the resource pool 2 corresponds to the transmission configuration 2.
  • the embodiment of the present invention enables the terminal to perform transmission control within a set time, which can avoid packet loss of the terminal, and can also save energy consumption of the terminal, thereby improving communication reliability and resource utilization.
  • an embodiment of the present invention provides a terminal 700.
  • the terminal 700 is a first terminal and includes:
  • the first obtaining module 701 is configured to obtain a transmission configuration, where the transmission configuration is used for the configuration of target parameters;
  • the first execution module 702 is configured to execute the transmission control behavior of the target object within the time domain range corresponding to the target parameter according to the transmission configuration;
  • the target parameter includes: a first preset time domain range or a first preset timer
  • the target object includes at least one of a first response, a feedback resource, a reference signal RS, and a measurement report.
  • the first preset time domain range includes: a first time domain range and/or a second time domain range;
  • the first execution module 702 is configured to implement at least one of the following:
  • the first terminal does not monitor or receive the target object
  • the first terminal monitors or receives the target object.
  • the first preset timer includes: a first timer and/or a second timer;
  • the first execution module 702 is configured to implement at least one of the following:
  • the first terminal does not monitor or does not receive the target object
  • the first terminal monitors or receives the target object.
  • the length of the time domain range is greater than or equal to at least one of the following parameters:
  • the time interval between the first preset transmission resource and the second preset feedback resource is the time interval between the first preset transmission resource and the second preset feedback resource.
  • the first preset feedback resource is a feedback resource corresponding to the X-th SL transmission resource among SL transmission resources scheduled or activated by SL DCI;
  • X is a positive integer.
  • the first preset transmission resource includes one of the following:
  • the side link semi-persistent scheduling SL SPS includes the A-th transmission resource
  • the side link configuration authorizes the B-th transmission resource among the transmission resources included in the SLCG;
  • A, B, C, D, E, and F are all positive integers.
  • time interval between the first preset transmission resource and the second preset feedback resource includes one of the following:
  • H, J, and K are all positive integers.
  • the first terminal further includes:
  • the third acquiring module is configured to acquire a first target moment, where the first target moment is a first preset moment, or the first target moment is a moment offset from the first preset moment by a first offset;
  • the first target time is the starting point of the time domain range.
  • the first preset moment is related to at least one of the following situations:
  • the first terminal determines that the transmission is successful
  • the terminal further includes:
  • the first start module is configured to start the first preset timer at the first target time after the third acquisition module acquires the first target time.
  • the first preset timer includes: a first timer or a second timer, and the first target time of the first timer is different from the first target time of the second timer.
  • the target parameter is a first preset time domain range
  • the first preset time domain range includes: a first time domain range or a second time domain range
  • the first time domain The first target time of the range is different from the first target time of the second time domain range.
  • the situation of receiving the confirmation response includes:
  • the situation that the target object is not monitored or received includes one of the following:
  • the first terminal does not monitor or does not receive the target object of the associated terminal on the feedback resources corresponding to all transmission resources;
  • the first terminal does not monitor or does not receive the target object of the associated terminal on the feedback resource corresponding to the Lth transmission resource;
  • the first terminal does not monitor or does not receive the target object of the associated terminal on the feedback resource corresponding to the last transmission resource;
  • L is a positive integer.
  • the situation that the non-confirmation response is not monitored or received includes one of the following:
  • the first terminal does not monitor or does not receive an unconfirmed response from the associated terminal on the feedback resources corresponding to all transmission resources;
  • the first terminal does not monitor or does not receive an unacknowledged response from the associated terminal on the feedback resource corresponding to the Mth transmission resource;
  • the first terminal does not monitor or does not receive an unconfirmed response from the associated terminal on the feedback resource corresponding to the last transmission resource;
  • M is a positive integer.
  • the first preset moment is related to one of the following: a situation in which the target object is received, a situation in which the target object is not monitored or received, and a situation in which a non-confirmed response is not monitored or received;
  • the terminal is also used to perform at least one of the following:
  • the transmission configuration is a sidelink discontinuous reception DRX configuration.
  • this terminal embodiment is a terminal corresponding to the above-mentioned transmission configuration method applied to the first terminal. All the implementation methods of the above-mentioned embodiment are applicable to this terminal embodiment and can achieve the same technical effect. .
  • Fig. 8 is a schematic diagram of the hardware structure of a terminal for implementing an embodiment of the present invention.
  • the terminal 80 is the first terminal, including but not limited to: radio frequency unit 810, network module 820, audio output unit 830, input unit 840, sensor 850, display unit 860, user input unit 870, interface unit 880, memory 890, processing 811, and power supply 812.
  • the terminal structure shown in FIG. 8 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
  • the processor 811 is configured to obtain a transmission configuration, which is used for the configuration of a target parameter; according to the transmission configuration, execute a transmission control behavior of the target object within a time domain corresponding to the target parameter;
  • the target parameter includes: a first preset time domain range or a first preset timer
  • the target object includes at least one of a first response, a feedback resource, a reference signal RS, and a measurement report.
  • the terminal of the embodiment of the present invention executes the transmission control behavior of the target object within the time domain corresponding to the target parameter according to the transmission configuration, thereby limiting the behavior of the terminal, avoiding packet loss, and improving communication reliability and resource utilization.
  • the radio frequency unit 810 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the network side device, it is processed by the processor 811; in addition, , Send the uplink data to the network side device.
  • the radio frequency unit 810 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 radio frequency unit 810 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 820, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 830 may convert the audio data received by the radio frequency unit 810 or the network module 820 or stored in the memory 890 into audio signals and output them as sounds. Moreover, the audio output unit 830 may also provide audio output related to a specific function performed by the terminal 80 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 830 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 840 is used to receive audio or video signals.
  • the input unit 840 may include a graphics processing unit (GPU) 841 and a microphone 842, and the graphics processor 841 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 860.
  • the image frame processed by the graphics processor 841 may be stored in the memory 890 (or other storage medium) or sent via the radio frequency unit 810 or the network module 820.
  • the microphone 842 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication network side device via the radio frequency unit 810 for output in the case of a telephone call mode.
  • the terminal 80 also includes at least one sensor 850, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 861 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 861 and/or when the terminal 80 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal gestures (such as horizontal and vertical screen switching, related games, Magnetometer posture calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 850 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 860 is used to display information input by the user or information provided to the user.
  • the display unit 860 may include a display panel 861, and the display panel 861 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 870 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 870 includes a touch panel 871 and other input devices 872.
  • the touch panel 871 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 871 or near the touch panel 871. operate).
  • the touch panel 871 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 811, the command sent by the processor 811 is received and executed.
  • the touch panel 871 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 870 may also include other input devices 872.
  • other input devices 872 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 871 can be overlaid on the display panel 861.
  • the touch panel 871 detects a touch operation on or near it, it transmits it to the processor 811 to determine the type of the touch event, and then the processor 811 responds to the touch
  • the type of event provides corresponding visual output on the display panel 861.
  • the touch panel 871 and the display panel 861 are used as two independent components to realize the input and output functions of the terminal, but in some embodiments, the touch panel 871 and the display panel 861 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
  • the interface unit 880 is an interface for connecting an external device and the terminal 80.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 880 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 80 or may be used to communicate between the terminal 80 and the external device. Transfer data between.
  • the memory 890 can be used to store software programs and various data.
  • the memory 890 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 890 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 811 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 811 may include one or more processing units; preferably, the processor 811 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 811.
  • the terminal 80 may also include a power source 812 (such as a battery) for supplying power to various components.
  • a power source 812 such as a battery
  • the power source 812 may be logically connected to the processor 811 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
  • the terminal 80 includes some functional modules not shown, which will not be repeated here.
  • processor 810 is also configured to implement other processes in the transmission configuration method applied to the first terminal in the foregoing embodiment, and details are not described herein again.
  • the embodiment of the present invention also provides a terminal, including a processor 811, a memory 890, a computer program stored in the memory 890 and running on the processor 811, and the computer program is implemented when the processor 811 is executed. It is applied to each process of the embodiment of the transmission configuration method on the first terminal side, and can achieve the same technical effect. In order to avoid repetition, details are not repeated here.
  • the embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, each process of the embodiment of the transmission configuration method applied to the first terminal side is implemented, And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk, or optical disk, etc.
  • an embodiment of the present invention provides a transmission configuration method applied to a second terminal, including:
  • Step 901 Obtain a transmission configuration
  • the transmission configuration is used for the configuration of target parameters.
  • the target parameters include: a second preset time domain range or a second preset timer.
  • Step 902 According to the transmission configuration, execute the transmission control behavior of the target object within the time domain range corresponding to the target parameter;
  • time domain resource set which includes at least one Time domain resources. If there are multiple time domain resources in the set, these resources can be continuous or discrete in time domain.
  • the time domain range includes at least one sidelink slot.
  • the target object includes at least one of a first response, a feedback resource (for example, a physical side link feedback channel (PSFCH)), a reference signal RS, and a measurement report.
  • a feedback resource for example, a physical side link feedback channel (PSFCH)
  • PSFCH physical side link feedback channel
  • RS reference signal
  • the first response may include a response to at least one of a synchronization request, a connection establishment request, a connection recovery request, a link recovery request, a link reestablishment request, a reconfiguration request, a retransmission request, etc., for example, Allow or successful synchronization, allow or successfully establish a connection, allow or successfully restore a connection, allow or successfully restore a link, allow or successfully reestablish a link, reconfiguration, and retransmit at least one item; allowing or successful synchronization may include: Allow or succeed as a synchronization reference, allow or successfully send at least one of synchronization signals, and so on.
  • the reference signal may include: at least one of CSI-RS, PT-RS, uplink sounding signal (SRS), positioning reference signal (PRS), etc.;
  • the measurement report may be, for example, a channel state information report (CSI report), a reference signal received power report (RSRP report), a reference signal received quality report (RSRQ report), a received signal strength indicator report (RSSI report), etc.
  • CSI report channel state information report
  • RSRP report reference signal received power report
  • RSSI report received signal strength indicator report
  • time domain ranges or timers can be designed for different target objects, and the same time domain range or timers can also be designed for different target objects.
  • the transmission configuration mentioned in the embodiment of the present invention can restrict reception and/or transmission.
  • the transmission configuration at least restricts terminal reception, it can be considered as a sidelink discontinuous reception (DRX) configuration.
  • DRX sidelink discontinuous reception
  • the method for obtaining the transmission configuration includes at least one of the following:
  • the second preset time domain range includes: a third time domain range and/or a fourth time domain range; further, the specific implementation of step 902 includes at least one of the following:
  • the second terminal does not send the target object
  • the second terminal does not send PSFCH in the third time domain; the second terminal does not send CSI-RS in the third time domain; the second terminal does not send CSI in the third time domain.
  • the third time domain range corresponding to different target objects may be the same or different.
  • the second terminal sends the target object
  • the second terminal transmits the PSFCH in the fourth time domain range; the second terminal transmits CSI-RS in the fourth time domain range; the second terminal transmits CSI in the fourth time domain range.
  • the fourth time domain range corresponding to different target objects may be the same or different.
  • the second preset timer includes: a third timer and/or a fourth timer; it should be noted that the third timer may be a round trip delay timer (RTT timer), waiting timer, off timer (off timer), sleep timer (sleep Timer), etc.
  • the fourth timer may be a retransmission timer (ReTX timer), an activity timer (inactivity timer), etc. Timer), working timer (on duration Timer), measurement timer (measurement Timer), report timer (report Timer), response timer (response Timer), etc. at least one.
  • step 902 includes at least one of the following:
  • the second terminal does not send the target object
  • the second terminal does not send PSFCH during the operation of the third timer; the second terminal does not send CSI-RS during the operation of the third timer; and the second terminal does not send CSI during the operation of the third timer.
  • the third timers corresponding to different target objects may be the same or different.
  • the second terminal does not send PSFCH during the running of the round-trip delay timer; the second terminal does not send CSI-RS during the running of the round-trip timer; the second terminal does not send during the running of the round-trip timer CSI.
  • round trip delay timers corresponding to different target objects may be the same or different.
  • the second terminal sends the target object
  • the second terminal sends PSFCH during the running of the fourth timer; the second terminal sends CSI-RS during the running of the fourth timer; and the second terminal sends CSI during the running of the fourth timer.
  • the fourth timers corresponding to different target objects may be the same or different.
  • the second terminal sends the PSFCH during the operation of the retransmission timer; the second terminal sends the CSI-RS during the operation of the retransmission timer; and the second terminal sends the CSI during the operation of the retransmission timer.
  • retransmission timers corresponding to different target objects may be the same or different.
  • the length of the time domain range all satisfies at least one of the following parameters:
  • the third preset feedback resource is the feedback resource corresponding to the X-th SL transmission resource in the SL transmission resources scheduled or activated by the SL DCI, where X is a positive integer. In this case, it refers to the first SL transmission resource. 3.
  • the preset feedback resource is the feedback resource corresponding to any SL transmission resource among the SL transmission resources scheduled or activated by SL DCI; or, the X-th is the first or the last; for example, the third preset feedback resource is SL
  • the PSFCH corresponding to the first SL transmission resource scheduled by DCI correspondingly, the length of the time domain range is greater than or equal to the time interval between SL DCI and the PSFCH corresponding to the first SL transmission resource scheduled by SL DCI; for example, the third The preset feedback resource is the PSFCH corresponding to the last SL transmission resource scheduled by the SL DCI, and correspondingly, the length of the time domain range is greater than or equal to the time interval between the SL DCI and the PSFCH corresponding to the last SL transmission resource scheduled by the SL DCI.
  • the third preset transmission resource includes one of the following:
  • A is a positive integer, that is, A refers to any transmission resource. Further, in this case, it refers to the A-th side link control information (SCI), the A-th physical side-link control channel (PSCCH), and the A-th physical side chain in the transmission resources included in the SL SPS At least one of the shared channel (PSSCH); preferably, the A-th transmission resource refers to the A-th PSSCH among the transmission resources included in the SL SPS.
  • SCI side link control information
  • PSCCH physical side-link control channel
  • PSSCH shared channel
  • the side link configuration grants the B-th transmission resource among the transmission resources included in the SL CG;
  • B is a positive integer, that is, B refers to any transmission resource. Further, in this case, it refers to at least one of the B-th SCI, the B-th PSCCH, and the B-th PSSCH in the transmission resources included in the SL CG; preferably, the B-th transmission resource refers to The B-th PSSCH in the transmission resources included in the SL CG.
  • C is a positive integer, that is, C refers to any transmission resource. Further, in this case, it refers to at least one of the C-th SCI, the C-th PSCCH, and the C-th PSSCH in the transmission resources scheduled by SL DCI; preferably, the C-th transmission resource refers to SL The C-th PSSCH in the transmission resources scheduled by the DCI.
  • D is a positive integer, that is, D refers to any transmission resource. Further, in this case, it refers to at least one of the Dth SCI, the Dth PSCCH, and the Dth PSSCH in the transmission resources indicated by the SCI; preferably, the Dth transmission resource refers to the SCI The Dth PSSCH in the indicated transmission resource.
  • E is a positive integer, that is, E refers to any transmission resource. Further, in this case, it refers to at least one of the Eth SCI, the Eth PSCCH, and the Eth PSSCH in the transmission resources reserved by the SCI; preferably, the Eth transmission resource refers to The Eth PSSCH in the transmission resources reserved by the SCI.
  • F is a positive integer, that is, F refers to any transmission resource.
  • the time interval between the third preset transmission resource and the fourth preset feedback resource includes one of the following:
  • both H and J are positive integers, that is, both H and J refer to any transmission resource.
  • the time interval can be the first transmission resource scheduled by SL DCI and the first SL scheduled by SL DCI.
  • the time interval between PSFCHs corresponding to transmission resources for example, if the feedback resource corresponding to the Jth transmission resource is the PSFCH corresponding to the last SL transmission resource scheduled by SL DCI, the time interval can be the first transmission scheduled by SL DCI The time interval between the resource and the PSFCH corresponding to the last SL transmission resource scheduled by the SL DCI.
  • K is a positive integer, that is, K refers to any transmission resource.
  • the time interval is the time interval between the first transmission resource in the SCI-scheduled SL transmission resource and the PSFCH corresponding to the first transmission resource; for example, the time interval is the last transmission resource in the SCI-scheduled SL transmission resource The time interval between the PSFCH corresponding to the last transmission resource.
  • the transmission configuration method of the embodiment of the present invention further includes:
  • the second target time is the starting point of the time domain range.
  • the second preset moment is related to at least one of the following situations (it should be noted that each of the following situations specifically refers to a specific point in time, that is, the second The preset time is a point in time determined by the following conditions):
  • the second preset moment is when the resource is preempted, or the second preset moment is after the resource is preempted.
  • preempted resources here refer to the resources indicated by other terminals or reserved by other terminals being preempted, or the preempted resources refer to the expected transmission resources being preempted.
  • the second preset moment is when SL DCI is received, or the second preset moment is after SL DCI is received.
  • the second preset time is when the fourth preset transmission is performed, or the second preset time is after the fourth preset transmission is performed.
  • the second preset time is when the SCI is received, or the second preset time is after the SCI is received.
  • the second preset moment is when the PSCCH is received, or the second preset moment is after the PSCCH is received.
  • the second preset time is when the PSSCH is received, or the second preset time is after the PSSCH is received.
  • the second preset time is when the first request is obtained, or the second preset time is after the first request is obtained.
  • the first request may include: synchronization request, reference signal request, measurement report request (for example, at least one of CSI report request, RSRP report request, RSRQ report request, RSSI report request), connection establishment request, At least one of connection restoration request, link restoration request, link reestablishment request, reconfiguration request, retransmission request, etc.
  • measurement report request for example, at least one of CSI report request, RSRP report request, RSRQ report request, RSSI report request
  • connection establishment request for example, at least one of connection restoration request, link restoration request, link reestablishment request, reconfiguration request, retransmission request, etc.
  • the second preset moment is when the sending target object is sent, or the second preset moment is after the sending target object is received.
  • the second preset time is when the confirmation response is sent, or the second preset time is after the confirmation response is sent.
  • this situation includes: for multicast mechanism two or unicast, at least one confirmation response is sent.
  • the second preset moment is when the target object is not sent, or the second preset moment is after the target object is not sent.
  • this situation specifically includes the following:
  • B5101 For multicast mechanism one, the second terminal does not send a target object on the feedback resources corresponding to all transmission resources;
  • B5102 For multicast mechanism one, the second terminal does not send the target object on the feedback resource corresponding to the Lth transmission resource;
  • L is a positive integer, and L refers to any transmission resource.
  • the second terminal did not send the target object on the feedback resource corresponding to the last transmission resource.
  • the second preset time is when the non-confirmation response is not sent, or the second preset time is after the non-confirmation response is not sent.
  • the second terminal may not send feedback resources, or send feedback resources, but the feedback content is not NACK, for example, ACK is sent.
  • this situation specifically includes the following:
  • the second terminal did not send an unacknowledged response on the feedback resources corresponding to all transmission resources;
  • the second terminal does not send an unacknowledged response on the feedback resource corresponding to the Mth transmission resource;
  • M is a positive integer, and M refers to any transmission resource.
  • the second terminal did not send an unacknowledged response on the feedback resource corresponding to the last transmission resource.
  • the second terminal determines a situation where the transmission is successful
  • the second preset time is when the second terminal determines that the transmission is successful, or the second preset time is after the second terminal determines that the transmission is successful.
  • the second preset time is when the second terminal cannot transmit the target object, or the second preset time is after the second terminal cannot transmit the target object.
  • the second terminal cannot send the target object.
  • the second preset time is when the second terminal cannot transmit the SCI, or the second preset time is after the second terminal cannot transmit the SCI.
  • the second preset moment is when the second terminal cannot transmit the PSSCH, or the second preset moment is after the second terminal cannot transmit the PSSCH.
  • the second preset time is when the second terminal cannot transmit the PSCCH, or the second preset time is after the second terminal cannot transmit the PSCCH.
  • the second terminal when the second preset time is the aforementioned B508, B510, or B511, the second terminal also performs at least one of the following operations:
  • the second terminal determines that the transmission is successful
  • the second terminal no longer sends feedback resources.
  • the method further includes:
  • the second preset timer is started.
  • condition for starting the second preset timer may be: starting the second preset timer at the second target moment, or starting the second preset after the second target moment Timer.
  • the second preset timer includes: a third timer or a fourth timer
  • the second target time of the third timer is different from the second target time of the fourth timer.
  • the start time of the third timer and the fourth timer is That is to say, the determination method of the second preset time for determining the start time of the third timer and the fourth timer is different.
  • the start time of the third timer is determined by the above-mentioned B501
  • the fourth timer The start time of the timer is determined by the above-mentioned B508.
  • the target parameter is a second preset time domain range
  • the second preset time domain range includes: a third time domain range or a fourth time domain range
  • the third The second target time in the time domain is different from the second target time in the fourth time domain.
  • the second target time is mainly determined by the second preset time, that is, when the third time domain and the fourth time domain are included at the same time, the start time of the third time domain and the fourth time domain are different That is, the second preset time for determining the starting point of the third time domain and the fourth time domain is different.
  • the starting point of the third time domain is determined by the aforementioned A502
  • the starting point of the fourth time domain range is determined by the above-mentioned A509.
  • the second terminal in the embodiment of the present invention refers to the opposite end communicating with the first terminal in the above embodiment, that is, the first terminal is PSCCH/PSSCH TX UE, and the second terminal is PSCCH/PSSCH RX UE.
  • the transmission resource mentioned in the embodiment of the present invention refers to the actual transmission resource (actually transmitted resource or actually received resource, that is, transmission is performed at the resource location), and candidate transmission resource (candidate resource, That is, resource transmission may be performed at the transmission location, or resource transmission may not be performed), or reserved transmission resources (reserved resources, that is, resource transmission has not yet been performed at the transmission location).
  • the transmission resource mentioned in the embodiment of the present invention can also be interpreted as transmission, such as actual transmission (actual transmission or actual reception), candidate transmission, or reserved transmission.
  • the transmission resource mentioned in the embodiment of the present invention includes: a resource used for receiving and/or a resource used for sending.
  • the transmission mentioned in the embodiment of the present invention includes: receiving and/or sending.
  • the transmission configuration in the embodiment of the present invention may have a corresponding relationship with the resource pool, for example, the resource pool 1 corresponds to the transmission configuration 1, and the resource pool 2 corresponds to the transmission configuration 2.
  • the embodiment of the present invention enables the terminal to perform transmission control within a set time, which can avoid packet loss of the terminal, and can also save energy consumption of the terminal, thereby improving communication reliability and resource utilization.
  • an embodiment of the present invention provides a terminal 1000.
  • the terminal 1000 is a second terminal and includes:
  • the second obtaining module 1001 is configured to obtain a transmission configuration, where the transmission configuration is used for the configuration of target parameters;
  • the second execution module 1002 is configured to execute the transmission control behavior of the target object within the time domain range corresponding to the target parameter according to the transmission configuration;
  • the target parameter includes: a second preset time domain range or a second preset timer
  • the target object includes at least one of a first response, a feedback resource, a reference signal RS, and a measurement report.
  • the second preset time domain range includes: a third time domain range and/or a fourth time domain range;
  • the second execution module 1002 is configured to implement at least one of the following:
  • the second terminal does not send the target object
  • the second terminal sends the target object.
  • the second preset timer includes: a third timer and/or a fourth timer;
  • the second execution module 1002 is configured to implement at least one of the following:
  • the second terminal does not send the target object
  • the second terminal sends the target object.
  • the length of the time domain range is greater than or equal to at least one of the following parameters:
  • the time interval between the third preset transmission resource and the fourth preset feedback resource is the time interval between the third preset transmission resource and the fourth preset feedback resource.
  • the third preset feedback resource is a feedback resource corresponding to the X-th SL transmission resource among SL transmission resources scheduled or activated by SL DCI;
  • X is a positive integer.
  • the third preset transmission resource includes one of the following:
  • the side link semi-persistent scheduling SL SPS includes the A-th transmission resource
  • the side link configuration authorizes the B-th transmission resource among the transmission resources included in the SLCG;
  • A, B, C, D, E, and F are all positive integers.
  • the time interval between the third preset transmission resource and the fourth preset feedback resource includes one of the following:
  • H, J, and K are all positive integers.
  • the second terminal further includes:
  • a fourth acquiring module configured to acquire a second target moment, where the second target moment is a second preset moment, or the second target moment is a moment at which the second preset moment is offset by a second offset;
  • the second target time is the starting point of the time domain range.
  • the second preset moment is related to at least one of the following situations:
  • the second terminal determines that the transmission is successful
  • the terminal when the target parameter is a second preset timer, the terminal further includes:
  • the second start module is configured to start the second preset timer at the second target time after the fourth acquisition module acquires the second target time.
  • the second preset timer includes: a third timer or a fourth timer, and the second target time of the third timer is different from the second target time of the fourth timer.
  • the target parameter is a second preset time domain range
  • the second preset time domain range includes: a third time domain range or a fourth time domain range
  • the third time domain range The second target time of is different from the second target time of the fourth time domain.
  • the situation of sending a confirmation response includes:
  • the situation that the target object is not sent includes one of the following:
  • the second terminal does not send the target object on the feedback resources corresponding to all transmission resources;
  • the second terminal does not send the target object on the feedback resource corresponding to the Lth transmission resource
  • the second terminal did not send the target object on the feedback resource corresponding to the last transmission resource;
  • L is a positive integer.
  • the situation that the non-confirmation response is not sent includes one of the following:
  • the second terminal does not send an unacknowledged response on the feedback resources corresponding to all transmission resources;
  • the second terminal does not send an unacknowledged response on the feedback resource corresponding to the Mth transmission resource;
  • the second terminal did not send an unacknowledged response on the feedback resource corresponding to the last transmission resource;
  • M is a positive integer.
  • the transmission configuration is a sidelink discontinuous reception DRX configuration.
  • this terminal embodiment is a terminal corresponding to the above-mentioned transmission configuration method applied to the second terminal, and all the implementation methods of the above-mentioned embodiment are applicable to this terminal embodiment, and can also achieve the same technical effect. .
  • an embodiment of the present invention also provides a terminal, the terminal is a second terminal, and the specific structure of the second terminal is the same as the specific structure of the first terminal shown in FIG. 8.
  • the processor of the second terminal is configured to obtain a transmission configuration, the transmission configuration being used for the configuration of a target parameter; according to the transmission configuration, the transmission control of the target object is performed within the time domain corresponding to the target parameter behavior;
  • the target parameter includes: a second preset time domain range or a second preset timer
  • the target object includes at least one of a first response, a feedback resource, a reference signal RS, and a measurement report.
  • processor of the second terminal is also configured to implement other processes in the transmission configuration method applied to the second terminal in the foregoing embodiment, and details are not described herein again.
  • the embodiment of the present invention further provides a terminal, the terminal being a second terminal, including a processor, a memory, a computer program stored in the memory and running on the processor, and the computer program is executed by the processor.
  • a terminal being a second terminal, including a processor, a memory, a computer program stored in the memory and running on the processor, and the computer program is executed by the processor.
  • the processor During execution, each process of the embodiment of the transmission configuration method applied to the second terminal is realized, and the same technical effect can be achieved. To avoid repetition, details are not described herein again.
  • the embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, each process of the embodiment of the transmission configuration method applied to the second terminal is realized, and To achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network side device, etc.) execute the method described in each embodiment of the present invention.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network side device, etc.

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Abstract

提供了一种传输配置方法及终端。该传输配置方法,应用于第一终端,包括:获取传输配置,传输配置用于目标参数的配置;根据传输配置,在目标参数对应的时域范围内执行目标对象的传输控制行为;其中,目标参数包括:第一预设时域范围或第一预设定时器;目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。

Description

传输配置方法及终端
相关申请的交叉引用
本申请主张在2020年3月19日在中国提交的中国专利申请号No.202010198295.3的优先权,其全部内容通过引用包含于此。
技术领域
本发明涉及通信技术领域,特别涉及一种传输配置方法及终端。
背景技术
在终端与网络侧设备间的接口(如Uu口)非连续接收(Discontinuous Reception,DRX)中用户只会在激活时间内监听物理下行控制信道(Physical Downlink Control Channel,PDCCH),从而实现节能的目的,其中激活时间包含了持续时间(on duration),活动定时器(inactivity timer)运行时间和重传定时器(retransmission timer)运行时间。Uu DRX不对用户的上行传输和其他下行传输的时间进行限制,例如用户可以在激活时间外发送混合自动重传请求应答(Hybrid Automatic Repeat Request Acknowledge,HARQ-ACK)给基站。
一个旁链路(sidelink,SL,也称为副链路、侧链路、边链路、直接通信链路等)半静态调度(Semi-Persistent Scheduling,SPS)周期内可能包含一个或多个SL资源,一个SL配置授权(Configured grant,CG)周期内可能包含一个或多个SL资源,一个SL下行控制信息(Downlink control information,DCI)(用于调度SL传输资源的DCI)可能调度一个或多个SL资源,一个旁链路控制信息(Sidelink Control Information,SCI)可能调度一个或多个SL资源,这些资源可能会在一段时间内被预留用于后续传输。上述每个资源中可能包含SCI,同一个周期内或一个DCI调度的或一个SCI指示的资源中可能只有部分资源在激活时间内,而另一部分资源在激活时间外。也可能出现同一个周期内或一个DCI调度的或一个SCI指示的资源对应的物理旁链路反馈信道(Physical Sidelink Feedback Channel,PSFCH)在激活时间外的情况。
如果重用直接Uu DRX的设计,此时用户将不会对这些SCI或者PSFCH进行接收,导致丢包、低可靠度和低资源利用率。
发明内容
本发明实施例提供一种传输配置方法及终端,以解决当同一个周期内、一个DCI调度的或一个SCI指示的资源对应的PSFCH在激活时间外时,因终端将不会对这些SCI或者PSFCH进行接收,会造成丢包、低可靠度和低资源利用率的问题。
为了解决上述技术问题,本发明实施例采用如下方案:
第一方面,本发明实施例提供一种传输配置方法,应用于第一终端,包括:
获取传输配置,所述传输配置用于目标参数的配置;
根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
其中,所述目标参数包括:第一预设时域范围或第一预设定时器;
所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
第二方面,本发明实施例还提供一种传输配置方法,应用于第二终端,包括:
获取传输配置,所述传输配置用于目标参数的配置;
根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
其中,所述目标参数包括:第二预设时域范围或第二预设定时器;
所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
第三方面,本发明实施例还提供一种终端,所述终端为第一终端,包括:
第一获取模块,用于获取传输配置,所述传输配置用于目标参数的配置;
第一执行模块,用于根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
其中,所述目标参数包括:第一预设时域范围或第一预设定时器;
所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
第四方面,本发明实施例还提供一种终端,所述终端为第二终端,包括:
第二获取模块,用于获取传输配置,所述传输配置用于目标参数的配置;
第二执行模块,用于根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
其中,所述目标参数包括:第二预设时域范围或第二预设定时器;
所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
第五方面,本发明实施例还提供一种终端,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现上述的传输配置方法的步骤。
第六方面,本发明实施例还提供一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现上述的传输配置方法的步骤。
第七方面,本发明实施例还提供一种计算机程序产品,存储在计算机可读存储介质中,所述计算机程序产品被至少一个处理器执行以实现上述的传输配置方法的步骤。
第八方面,本发明实施例还提供一种终端,所述终端用于执行上述的传输配置方法的步骤。
本发明的有益效果是:
上述方案,通过根据传输配置,在目标参数对应的时域范围内执行目标对象的传输控制行为,以此限定终端的行为,避免了丢包,提高了通信可靠度和资源利用率。
附图说明
为了更清楚地说明本发明实施例的技术方案,下面将对本发明实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅 是本发明的一些实施例,对于本领域普通技术人员来讲,还可以根据这些附图获得其他的附图。
图1表示DRX格式示意图;
图2表示一个SL DCI调度3个PSCCH/PSSCH传输资源示意图;
图3表示一个SCI调度3个PSCCH/PSSCH传输资源并周期性预留示意图;
图4表示PSSCH与子信道以及PSFCH RB关系示意图;
图5表示物理时隙与逻辑时隙关系示意图;
图6表示本发明实施例的传输配置方法的流程示意图之一;
图7表示本发明实施例的终端的模块示意图之一;
图8表示本发明实施例的终端的结构框图;
图9表示本发明实施例的传输配置方法的流程示意图之二;
图10表示本发明实施例的终端的模块示意图之二。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将结合附图及具体实施例对本发明进行详细描述。
在进行本发明实施例的说明时,首先对下面描述中所用到的一些概念进行解释说明。
1、长期演进(Long Term Evolution,LTE)和新空口(New radio,NR)终端与网络侧设备间的接口(即Uu口)非连续接收(Discontinuous Reception,DRX)介绍
LTE和NR都引入了DRX机制,通过配置DRX on和off时间来达到用户设备(User Equipment,UE,也称终端)的省电。如图1所示,在持续时间(on duration)期间是DRX on的区间,如果没有调度在on duration期间过后UE就会进入一个DRX周期(DRX cycle)的off期间。
2、旁链路(sidelink,SL)介绍
sidelink设计支持两种资源分配模式,分别是调度资源分配(Scheduled resource allocation)模式(通常称为mode-1)与自主资源选择(autonomous  resource selection)模式(通常称为mode-2)。前者由网络侧设备控制并为每个UE分配资源,后者由UE自主选择资源。在mode-1中无线资源控制(Radio Resource Control,RRC)或者一个下行控制信息(Downlink control information,DCI)可以指示一个或者多个资源,例如,如图2所示,例如配置周期出现的资源SL Configured grant(SL CG);在mode-2中用户通过sensing(感知或检测)获取资源,一个SCI可以指示一个或者多个资源,进一步地还可以周期性地预留它们,例如,如图3所示。具体来说,终端通过检测SCI和/或测量判断哪些资源已经被其他终端占用,从而从剩余的资源选出用于自身传输的资源。
LTE sidelink中物理旁链路控制信道(Physical Sidelink Control Channel,PSCCH)承载SCI,NR Sidelink中PSCCH和物理旁链路共享信道(Physical Sidelink Shared Channel,PSSCH)分别承载了一部分SCI。SCI用于调度PSSCH。SCI中可以指示传输资源,进一步还可以预留这些资源用于未来的传输。物理旁链路反馈信道(Physical Sidelink Feedback Channel,PSFCH)用于反馈sidelink HARQ-ACK信息,用户确定sidelink HARQ-ACK信息后可以进一步地通过物理上行控制信道(Physical Uplink Control Channel,PUCCH)或者物理上行共享信道(Physical Uplink Shared Channel,PUSCH)将sidelink HARQ-ACK信息发送给基站。
PSFCH资源
一个PSSCH频域占据N个子信道(sub-channel),而一个PSFCH资源频域只占据1个RB,因此同一个资源池内PSFCH RB的数量远远大于PSSCH occasion的数量。
如图4所示,某个PSSCH资源频域占据一个子信道,该子信道内存在10个PSFCH RB。
PSFCH occasion每N个slot(sidelink slot)出现一次,即PSFCH的周期N=1,2,4。从而某些SL slot中有PSCCH/PSSCH和PSFCH,某些只有PSCCH/PSSCH没有PSFCH。每个周期内有N个可能的PSSCH occasion和该PSFCH occasion关联,且和slot m上PSSCH occasion关联的PSSCH occasion的时间不早于m+K,其中K=2,3。
注意:上述参量的子载波间隔(SubCarrier Spacing,SCS)可能相同或者不同,K和N为logical slot(SL slot),因此K个SL slot之间的实际距离可能大于K个physical slot对应的时长,N个SL slot之间的实际距离是可能大于N个physical slot对应的slot的时长的。如图5所示,假设5个physical slot中physical slot 2和4用于SL,因此这两个SL slot的logical slot编号或者说SL slot编号为1和2。此时logical slot1和2之间的实际距离为2 physical slot,大于1个slot对应的时长。
Cast type and HARQ feedback mode
NR sidelink中支持广播、组播和单播三种传输方式。NR sidelink的组播支持基于连接的组播与无连接的组播两种用例,基于连接的组播是指组播的UE间建立了连接,无连接模式是指组播UE不知道组内其他UE,没有建立连接的场景。对于组播的情况,多个收端在进行HARQ反馈的时候支持两种机制:
组播机制一(option1 NACK-only反馈,或者无连接机制connection-less):如果收到该数据但是无法解出来,反馈NACK,其他情况下不反馈。
组播机制二(option2 ACK/NACK反馈,或者基于连接机制connection-based):如果收到该数据但是无法解出来或者收到SCI但是没有收到数据,反馈NACK,如果收到该数据并且正确解出来,反馈ACK。
本发明针对当同一个周期内、一个DCI调度的或一个SCI指示的资源对应的PSFCH在激活时间外时,因终端将不会对这些SCI或者PSFCH进行接收,会造成丢包、低可靠度和低资源利用率的问题,提供一种传输配置方法及终端。
如图6所示,本发明实施例提供一种传输配置方法,应用于第一终端,包括:
步骤601,获取传输配置;
需要说明的是,所述传输配置用于目标参数的配置,具体地,该目标参数包括:第一预设时域范围或第一预设定时器
步骤602,根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
需要说明的是,本发明实施例中所提到的时域范围一种可能的解释是时间窗,一种可能的解释是时域资源集合(resource set),该时域资源集合中包含至少一个时域资源,集合中如果存在多个时域资源,这些资源可以是时域连续或者离散的,例如,时域范围包含至少一个sidelink slot。
所述目标对象包括:第一响应、反馈资源(例如,物理旁链路反馈信道(PSFCH))、参考信号(RS)和测量报告中的至少一项;
具体地,该第一响应可能包含:同步请求,连接建立请求,连接恢复请求,链路恢复请求,链路重建请求,重配置请求,重传请求等中的至少一项请求的响应,例如,允许或者成功同步,允许或成功建立连接,允许或者成功恢复连接,允许或者成功恢复链路,允许或者成功重建链路,重配置,重传等中的至少一项;允许或者成功同步可能包含:允许或成功作为同步参考(synchronization reference),允许或者成功传输同步信号等中的至少一项。
该参考信号可以包括:信道状态信息参考信号(Channel State Information Reference Signal,CSI-RS)、相位跟踪参考信号(Phase tracking Reference Signal,PT-RS)、上行探测信号(Sounding Reference Signal,SRS)、定位参考信号(Positioning reference signal,PRS)等中的至少一项;
该测量报告,例如可以为:信道状态信息报告(CSI report),参考信号接收功率报告(RSRP report),参考信号接收质量报告(RSRQ report),接收的信号强度指示报告(RSSI report),PT-RS测量报告等中的至少一项。
这里需要说明的是,本发明实施例在具体实现时,可以针对不同的目标对象设计不同长度的时域范围或定时器,也可以针对不同的目标对象设计相同长度的时域范围或定时器。
进一步需要说明的是,本发明实施例中所说的传输配置可以限制收和/或发,当该传输配置至少限制终端接收时,可以认为是一种旁链路非连续接收(DRX)配置。
具体地,该传输配置的获取方式包括以下至少一项:
A11、网络侧设备配置;
A12、预配置;
A13、协议约定;
A14、其他终端指示;
A15、由所述第一终端确定;
例如,第一终端通过资源池配置和旁链路下行控制信息(SL DCI,即用于调度、激活或去激活SL传输资源的DCI)中的指示信息推算出时域范围或者定时器的时长。
需要说明的是,因目标参数不同,第一终端具体地执行操作也会不同,下面分别对不同的目标参数的具体实现方式进行说明如下。
一、当目标参数为第一预设时域范围时
具体地,在此种情况下,所述第一预设时域范围包括:第一时域范围和/或第二时域范围;进一步地,步骤602的具体实现方式包括以下至少一项:
A211、在所述第一时域范围内,所述第一终端不监控或不接收所述目标对象;
例如,第一终端在第一时域范围内不监控(或不接收)PSFCH;第一终端在第一时域范围内不监控(或不接收)CSI-RS;第一终端在第一时域范围内不监控(或不接收)CSI报告。
需要说明的是,不同目标对象对应的第一时域范围可以相同,也可以不相同。
A212、在所述第二时域范围内,所述第一终端监控或接收所述目标对象;
例如,第一终端在第二时域范围内监控(或接收)PSFCH;第一终端在第二时域范围内监控(或接收)CSI-RS;第一终端在第二时域范围内监控(或接收)CSI报告。
需要说明的是,不同目标对象对应的第二时域范围可以相同,也可以不相同。
二、当目标参数为第一预设定时器时
具体地,在此种情况下,第一预设定时器包括:第一定时器和/或第二定时器;需要说明的是,该第一定时器可以为往返时延定时器(RTT timer)、等待定时器、非工作定时器(off timer)、休眠定时器(sleep Timer)等中的至少一个,该第二定时器可以为重传定时器(ReTX timer)、活动定时器(inactivity Timer)、工作定时器(on duration Timer)、测量定时器(measurement Timer), 报告定时器(report Timer)、响应定时器(response Timer)等中的至少一个。
进一步地,步骤602的具体实现方式包括以下至少一项:
A213、在第一定时器的运行期间,所述第一终端不监控或不接收所述目标对象;
例如,第一终端在第一定时器运行期间不监控(或不接收)PSFCH;第一终端在第一定时器运行期间不监控(或不接收)RS;第一终端在第一定时器运行期间不监控(或不接收)测量报告。
需要说明的是,不同目标对象对应的第一定时器可以相同,也可以不相同。
进一步地,例如,第一终端在往返时延定时器运行期间不监控(或不接收)PSFCH;第一终端在往返时延定时器运行期间不监控(或不接收)CSI-RS;第一终端在往返时延定时器运行期间不监控(或不接收)CSI报告。
需要说明的是,不同目标对象对应的往返时延定时器可以相同,也可以不相同。
A214、在第二定时器的运行期间,所述第一终端监控或接收所述目标对象。
例如,第一终端在第二定时器运行期间监控(或接收)PSFCH;第一终端在第二定时器运行期间监控(或接收)CSI-RS;第一终端在第二定时器运行期间监控(或接收)CSI报告。
需要说明的是,不同目标对象对应的第二定时器可以相同,也可以不相同。
进一步地,例如,第一终端在重传定时器运行期间监控(或接收)PSFCH;第一终端在重传定时器运行期间监控(或接收)RS;第一终端在重传定时器运行期间监控(或接收)测量报告。
需要说明的是,不同目标对象对应的重传定时器可以相同,也可以不相同。
进一步需要说明的是,对于目标参数为第一预设时域范围或第一预设定时器,所述时域范围的长度均满足大于或等于以下参数中的至少一项:
A31、SL DCI和第一预设反馈资源之间的时间间隔;
具体地,所述第一预设反馈资源为SL DCI调度或激活的SL传输资源中的第X个SL传输资源对应的反馈资源,其中,X为正整数,此种情况下指的是,第一预设反馈资源为SL DCI调度或激活的SL传输资源中的任意一个SL传输资源对应的反馈资源;例如,第一预设反馈资源为SL DCI调度的第一个SL传输资源对应的PSFCH,对应的,时域范围的长度大于或等于SL DCI到SL DCI调度的第一个SL传输资源对应的PSFCH之间的时间间隔;例如,第一预设反馈资源为SL DCI调度的最后一个SL传输资源对应的PSFCH,对应的,时域范围的长度大于或等于SL DCI到SL DCI调度的最后一个SL传输资源对应的PSFCH之间的时间间隔。
优选地,第一定时器的定时时长或第一时域范围的长度满足此种情况。
A32、第一预设传输资源和第二预设反馈资源之间的时间间隔;
具体地,所述第一预设传输资源包括以下一项:
A41、旁链路半静态调度(SL SPS)包含的传输资源中的第A个传输资源;
具体地,A为正整数,也就是说,A指代任意一个传输资源。进一步地,此种情况下,指的是SL SPS包含的传输资源中的第A个旁链路控制信息(SCI)、第A个物理旁链路控制信道(PSCCH)和第A个物理旁链路共享信道(PSSCH)中的至少一个;优选地,该第A个传输资源指的是SL SPS包含的传输资源中的第A个PSSCH。
A42、旁链路配置授权(SL CG)包含的传输资源中的第B个传输资源;
具体地,B为正整数,也就是说,B指代任意一个传输资源。进一步地,此种情况下,指的是SL CG包含的传输资源中的第B个SCI、第B个PSCCH和第B个PSSCH中的至少一个;优选地,该第B个传输资源指的是SL CG包含的传输资源中的第B个PSSCH。
A43、SL DCI调度的传输资源中的第C个传输资源;
具体地,C为正整数,也就是说,C指代任意一个传输资源。进一步地,此种情况下,指的是SL DCI调度的传输资源中的第C个SCI、第C个PSCCH和第C个PSSCH中的至少一个;优选地,该第C个传输资源指的是SL DCI调度的传输资源中的第C个PSSCH。
A44、SCI指示的传输资源中的第D个传输资源;
具体地,D为正整数,也就是说,D指代任意一个传输资源。进一步地,此种情况下,指的是SCI指示的传输资源中的第D个SCI、第D个PSCCH和第D个PSSCH中的至少一个;优选地,该第D个传输资源指的是SCI指示的传输资源中的第D个PSSCH。
A45、SCI预留的传输资源中的第E个传输资源;
具体地,E为正整数,也就是说,E指代任意一个传输资源。进一步地,此种情况下,指的是SCI预留的传输资源中的第E个SCI、第E个PSCCH和第E个PSSCH中的至少一个;优选地,该第E个传输资源指的是SCI预留的传输资源中的第E个PSSCH。
A46、一个传输块(TB)对应的传输资源中的第F个传输资源;
具体地,F为正整数,也就是说,F指代任意一个传输资源。
具体地,需要说明的是,所述第一预设传输资源和第二预设反馈资源之间的时间间隔,包括以下一项:
A321、第H个传输资源到第J个传输资源对应的反馈资源之间的时间间隔;
需要说明的是,H、J均为正整数,也就是说,H、J均指代任意一个传输资源。例如,第J个传输资源对应的反馈资源为SL DCI调度的第一个SL传输资源对应的PSFCH,则该时间间隔可以为SL DCI调度的第一个传输资源和SL DCI调度的第一个SL传输资源对应的PSFCH之间的时间间隔;例如,第J个传输资源对应的反馈资源为SL DCI调度的最后一个SL传输资源对应的PSFCH,则该时间间隔可以为SL DCI调度的第一个传输资源和SL DCI调度的最后一个SL传输资源对应的PSFCH之间的时间间隔。
A322、第K个传输资源到第K个传输资源对应的反馈资源之间的时间间隔;
需要说明的是,K为正整数,也就是说,K指代任意一个传输资源。例如,该时间间隔为SCI调度的SL传输资源中第一个传输资源和第一个传输资源对应的PSFCH之间的时间间隔;例如,该时间间隔为SCI调度的SL传输资源中最后一个传输资源和最后一个传输资源对应的PSFCH之间的时间 间隔。
进一步还需要说明的是,不管在目标参数为第一预设时域范围还是目标参数为第一预设定时器的情况下,本发明实施例的传输配置方法,还包括:
获取第一目标时刻,所述第一目标时刻为第一预设时刻,或者所述第一目标时刻为第一预设时刻偏移第一偏移量的时刻(即第一目标时刻=第一预设时刻+第一偏移量);
其中,所述第一目标时刻为所述时域范围的起点。
需要说明的是,该第一偏移量可以由上述A11-A15的任意一种方式获取。
具体地,所述第一预设时刻,与以下情况中的至少一项相关(需要说明的是,下述的每一种情况都具体指代一个具体地时间点,也就是说,该第一预设时刻由下述的情况确定的是一个时间点):
A501、被抢占资源的情况;
具体地,该第一预设时刻为被抢占资源时,或该第一预设时刻为被抢占资源后。
需要说明的是,此处的被抢占的资源指的是被其他终端指示或者被其他终端预留的资源被抢占,或者被抢占的资源指的是期望的传输资源被抢占。
A502、收到SL DCI的情况;
具体地,该第一预设时刻为收到SL DCI时,或该第一预设时刻为收到SL DCI后。
可选地,此时所述时域范围大于或等于SL DCI和第一预设反馈资源之间的时间间隔。
A503、在进行第二预设传输的情况;
具体地,该第一预设时刻为进行第二预设传输时,或该第一预设时刻为进行第二预设传输后。
可选地,此时所述时域范围大于或等于第一预设传输资源和第二预设反馈资源之间的时间间隔。
需要说明的是,对于上述的情况A502和A503,由于在某一传输对应的PSFCH时刻之前的时间内不会有对应这一传输的TB的反馈或这一传输的反馈,第一终端(也可以看作是PSSCH/PSCCH TX UE)可以不监听PSFCH, 从而节能。
具体地,该第二预设传输资源为上述A41-A46中所指的传输资源。
A504、发送SCI的情况;
具体地,该第一预设时刻为发送SCI时,或该第一预设时刻为发送SCI后。
A505、发送PSCCH的情况;
具体地,该第一预设时刻为发送PSCCH时,或该第一预设时刻为发送PSCCH后。
A506、发送PSSCH的情况;
具体地,该第一预设时刻为发送PSSCH时,或该第一预设时刻为发送PSSCH后。
A507、发送第一请求的情况;
具体地,该第一预设时刻为发送第一请求时,或该第一预设时刻为发送第一请求后。
需要说明的是,该第一请求可以包含:同步请求,参考信号请求,测量报告请求(例如CSI report request,RSRP report request、RSRQ report request、RSSI report request中的至少一项),连接建立请求,连接恢复请求,链路恢复请求,链路重建请求,重配置请求,重传请求等中的至少一项。
A508、收到目标对象的情况;
具体地,该第一预设时刻为收到目标对象时,或该第一预设时刻为收到目标对象后。
A509、收到确认应答的情况;
具体地,该第一预设时刻为收到确认应答时,或该第一预设时刻为收到确认应答后。
需要说明的是,此处指的是收到ACK的情况。
具体地,此种情况,包括:对于组播机制二(组播option2)或者单播,收到至少一个确认应答。例如,第一终端收到针对某个旁链路授权(sidelink grant)或者某一个TB的每个关联终端的至少一个ACK,这里需要说明的是收到至少一个ACK可以指的是在不同的时间点分别收到关联终端的ACK。
其中,sidelink grant可以理解为SL DCI,SL SPS,SL CG和SCI中至少一项指示或者预留的传输资源。
例如,SCI指示了三个传输资源,表示为传输资源1,传输资源2和传输资源3,第一终端(可以看作是PSSCH/PSCCH TX UE)在传输资源2对应的PSFCH上收到了所有第二终端(可以看作是PSSCH/PSCCH RX UE)的ACK,PSSCH/PSCCH TX UE可以不再监听传输资源3对应的PSFCH,和/或,此时第一终端开启第一定时器。需要说明的是,此时PSSCH/PSCCH TX UE认为传输资源对应的TB传输成功,所以可以不再监听PSFCH。
A510、未监控到或未接收到目标对象的情况;
具体地,该第一预设时刻为未监控到(或未接收到)目标对象时,或该第一预设时刻为未监控到(或未接收到)目标对象后。
具体地,此种情况下,具体包括以下一项:
A5101、对于组播机制一(组播option1),所述第一终端在所有传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
例如,对于组播机制一,所述第一终端在所有传输资源对应的PSFCH上未监控到(或者未接收到)关联终端的PSFCH的情况。
例如,针对组播机制一,针对某个sidelink grant或者某个TB的第一个传输资源到最后一个传输资源对应的PSFCH时刻上所有PSSCH/PSCCH RX UE的PSFCH都没有检测到。
例如,对于组播option1,SCI指示了三个传输资源,PSSCH/PSCCH TX UE在3个传输资源对应的PSFCH上没有检测到任何PSSCH/PSCCH RX UE的PSFCH,PSSCH/PSCCH TX UE可以开启第一预设定时器。这里需要说明的是,此时PSSCH/PSCCH TX UE认为传输资源对应的TB成功,所以PSSCH/PSCCH TX UE可以不再监听PSFCH。
A5102、对于组播机制一,所述第一终端在第L个传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
具体的,L为正整数,L指代任意一个传输资源。例如,对于组播机制一,所述第一终端在第一个传输资源对应的PSFCH上未监控到(或者未接收到)关联终端的目标对象的情况。
例如,针对组播机制一,针对某个sidelink grant或者某个TB的任意一个传输资源对应的PSFCH时刻上所有PSSCH/PSCCH RX UE的PSFCH都没有检测到。
A5103、对于组播机制一,所述第一终端在最后一个传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
例如,对于组播机制一,所述第一终端在最后一个传输资源对应的PSFCH上未监控到(或者未接收到)关联终端的目标对象的情况。
例如,针对组播机制一,针对某个sidelink grant或者某个TB的最后一个传输资源对应的PSFCH时刻上所有PSSCH/PSCCH RX UE的PSFCH都没有检测到。
例如,对于组播option1,SCI指示了三个传输资源,PSSCH/PSCCH TX UE在第3个传输资源对应的PSFCH上没有检测到任何PSSCH/PSCCH RX UE的PSFCH,PSSCH/PSCCH TX UE可以开启第一预设定时器。这里需要说明的是,此时PSSCH/PSCCH TX UE认为传输资源对应的TB成功,所以PSSCH/PSCCH TX UE可以不再监听PSFCH。
A511、未监控到或未接收到非确认应答的情况;
具体地,该第一预设时刻为未监控到(或未接收到)非确认应答时,或该第一预设时刻为未监控到(或未接收到)非确认应答后。
需要说明的是,此种指的是未收到或未监控到NACK的情况。
具体地,此种情况下,具体包括以下一项:
A5111、对于组播机制一,所述第一终端在所有传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
例如,对于组播机制一,所述第一终端在所有传输资源对应的PSFCH上未监控到(或者未接收到)关联终端的NACK的情况。
例如,针对组播机制一,针对某个sidelink grant或者某个TB从第一个传输资源到最后一个传输资源对应的PSFCH时刻上所有PSSCH/PSCCH RX UE的NACK都没有检测到。
A5112、对于组播机制一,所述第一终端在第M个传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
具体的,M为正整数,M指代任意一个传输资源。例如,对于组播机制一,所述第一终端在第一个传输资源对应的PSFCH上未监控到(或者未接收到)关联终端的NACK的情况。
例如,针对组播机制一,针对某个sidelink grant或者某个TB的任意一个传输资源对应的PSFCH时刻上所有PSSCH/PSCCH RX UE的NACK都没有检测到。
A5113、对于组播机制一,所述第一终端在最后一个传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
例如,对于组播机制一,所述第一终端在最后一个传输资源对应的PSFCH上未监控到(或者未接收到)关联终端的目标对象的情况。
例如,针对组播机制一,针对某个sidelink grant或者某个TB的最后一个传输资源对应的PSFCH时刻上所有PSSCH/PSCCH RX UE的NACK都没有检测到。
例如,对于组播option1,SCI指示了三个传输资源,PSSCH/PSCCH TX UE在3个传输对应的PSFCH上没有检测到任何PSSCH/PSCCH RX UE的NACK,PSSCH/PSCCH TX UE可以开启第一预设定时器。这里需要说明的是,此时PSSCH/PSCCH TX UE认为传输资源对应的TB成功,所以PSSCH/PSCCH TX UE可以不再监听PSFCH。
A512、所述第一终端确定传输成功的情况;
具体地,该第一预设时刻为所述第一终端确定传输成功时,或该第一预设时刻为所述第一终端确定传输成功后。
A513、所述第一终端无法传输目标对象的情况;
具体地,该第一预设时刻为所述第一终端无法传输目标对象时,或该第一预设时刻为所述第一终端无法传输目标对象后。
例如,由于半双工限制,或由于同时存在更高优先级收或发,例如,有更高优先级Uu传输、更高优先级其他信道传输、其他RAT的高优先级传输中的至少一项时,终端无法传输目标对象。
具体的,针对第一终端无法传输目标对象指的是第一终端无法接收针对某个sidelink grant或者某个TB的PSFCH。
例如,由于半双工限制,或由于同时存在更高优先级收或发,例如,有更高优先级Uu传输、更高优先级其他信道传输、其他RAT的高优先级传输中的至少一项时,终端无法接收PSFCH。
A514、所述第一终端无法传输SCI的情况;
具体地,该第一预设时刻为所述第一终端无法传输SCI时,或该第一预设时刻为所述第一终端无法传输SCI后。
A515、所述第一终端无法传输PSSCH的情况;
具体地,该第一预设时刻为所述第一终端无法传输PSSCH时,或该第一预设时刻为所述第一终端无法传输PSSCH后。
A516、所述第一终端无法传输PSCCH的情况;
具体地,该第一预设时刻为所述第一终端无法传输PSCCH时,或该第一预设时刻为所述第一终端无法传输PSCCH后。
需要说明的是,在第一预设时刻为上述的A508、A510或A511时,第一终端还执行以下操作中的至少一项:
A61、所述第一终端确定传输成功;
A62、所述第一终端不再监听反馈资源;
具体地,第一终端不再监听PSFCH。
进一步需要说明的是,在所述目标参数为第一预设定时器时,在所述获取第一预设时刻之后,还包括:
在所述第一目标时刻,开启所述第一预设定时器。
进一步地,这里需要说明的是,开启第一预设定时器的条件可以为:在第一目标时刻开始便开启第一预设定时器,或者,在第一目标时刻之后再开启第一预设定时器。
进一步地,在所述第一预设定时器包括:第一定时器或第二定时器时,所述第一定时器的第一目标时刻不同于所述第二定时器的第一目标时刻。
因第一目标时刻主要由第一预设时刻决定,也就是说,当本发明实施例中同时包括第一定时器和第二定时器时,第一定时器和第二定时器的开启时刻是不同的,也就是说,确定第一定时器和第二定时器的开启时刻的第一预设时刻的确定方式不同,例如,第一定时器开启时刻是由上述的A501决定 的,而第二定时器开启时刻是由上述的A508决定的。
进一步需要说明的是,在所述目标参数为第一预设时域范围、且在所述第一预设时域范围包括:第一时域范围或第二时域范围时,所述第一时域范围的第一目标时刻不同于所述第二时域范围的第一目标时刻。
因第一目标时刻主要由第一预设时刻决定,也就是说,当本发明实施例中同时包括第一时域范围和第二时域范围时,第一时域范围和第二时域范围的起点时刻是不同的,也就是说,确定第一时域范围和第二时域范围的起点时刻的第一预设时刻的确定方式不同,例如,第一时域范围的起点时刻是由上述的A502决定的,而第二时域范围的起点时刻是由上述的A509决定的。
需要说明的是,本发明实施例对应的实现流程可以包括:
1、UE1请求UE2发送CSI-RS,UE2发送CSI-RS,UE1监控CSI-RS(类似PSCCH/PSSCH TX UE发送SCI,PSCCH/PSSCH RX UE反馈PSFCH,PSCCH/PSSCH TX监控PSFCH);
2、UE2发送CSI-RS和/或UE2请求UE1CSI报告,UE1反馈CSI报告,UE2监控CSI-RS报告(类似PSCCH/PSSCH TX UE发送SCI,PSCCH/PSSCH RX UE反馈PSFCH,PSCCH/PSSCH TX监控PSFCH)。
这里的UE1和PSCCH/PSSCH TX UE便指的是上述的第一终端。
这里需要注意的是,一个TB的发送用户需要检测该TB对应的反馈,即该TB所在的PSCCH/PSSCH关联的PSFCH,一个TB的接收用户需要在关联的PSFCH上发送该TB对应的反馈。一个用户在不同的时刻可能分别是发送用户或接收用户。即上述提到的PSSCH/PSCCH TX UE表示是发送PSSCH/PSCCH的用户,PSFCH TX UE表示是发送PSFCH的用户,PSSCH/PSCCH TX UE表示是接收PSSCH/PSCCH的用户,PSFCH TX UE表示是接收PSFCH的用户。
需要说明的是,本发明实施例,可以用于PSSCH/PSCCH TX UE监控PSFCH的情况、CSI-RS request UE监控CSI-RS的情况,CSI-RS TX UE监控CSI报告的情况、CSI-report request TX UE监控CSI报告的情况等。
进一步需要说明的是,本发明实施例中所说的传输资源指的是实际的传输资源(actual transmitted resource或者actually received resource,即该资源位 置上进行了传输),候选的传输资源(candidate resource,即传输位置上可以进行资源传输,也可以未进行资源传输),或者预留的传输资源(reserved resources,即在该传输位置还未进行资源传输)。
进一步需要说明的是,本发明实施例中所说的传输资源也可以解释为传输,例如实际的传输(actual transmission或者actual reception),候选的传输,或者预留的传输。
进一步需要说明的是,本发明实施例中所说的传输资源包含:用于接收的资源和/或用于发送的资源。
进一步需要说明的是,本发明实施例中所说的传输包含:接收和/或发送。
需要说明的是,本发明实施例中所提到的关联终端指的是期望接收到第一终端发送的资源的终端,或者是第一终端期望的能够收到目标对象的终端,例如,第一终端发送了某个组播包时,关联终端可以是该一个组内的其他所有成员终端,第一终端期望收到这些成员终端发送的目标对象。
还需要说明的是,本发明实施例中的传输配置可以和资源池有对应关系,例如资源池1对应传输配置1,资源池2对应传输配置2。
需要说明的是,本发明实施例使得终端在设定的时间内进行传输控制,能够避免终端丢包,也可以节约终端的能耗,进而提高了通信可靠度和资源利用率。
如图7所示,本发明实施例提供一种终端700,所述终端700为第一终端,包括:
第一获取模块701,用于获取传输配置,所述传输配置用于目标参数的配置;
第一执行模块702,用于根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
其中,所述目标参数包括:第一预设时域范围或第一预设定时器;
所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
可选的,在所述目标参数为第一预设时域范围时,所述第一预设时域范围包括:第一时域范围和/或第二时域范围;
所述第一执行模块702,用于实现以下至少一项:
在所述第一时域范围内,所述第一终端不监控或不接收所述目标对象;
在所述第二时域范围内,所述第一终端监控或接收所述目标对象。
可选地,在所述目标参数为第一预设定时器时,所述第一预设定时器包括:第一定时器和/或第二定时器;
所述第一执行模块702,用于实现以下至少一项:
在第一定时器的运行期间,所述第一终端不监控或不接收所述目标对象;
在第二定时器的运行期间,所述第一终端监控或接收所述目标对象。
具体地,所述时域范围的长度大于或等于以下参数中的至少一项:
旁链路下行控制信息SL DCI和第一预设反馈资源之间的时间间隔;
第一预设传输资源和第二预设反馈资源之间的时间间隔。
进一步地,所述第一预设反馈资源为SL DCI调度或激活的SL传输资源中的第X个SL传输资源对应的反馈资源;
其中,X为正整数。
进一步地,所述第一预设传输资源包括以下一项:
旁链路半静态调度SL SPS包含的传输资源中的第A个传输资源;
旁链路配置授权SL CG包含的传输资源中的第B个传输资源;
旁链路下行控制信息SL DCI调度的传输资源中的第C个传输资源;
旁链路控制信息SCI指示的传输资源中的第D个传输资源;
SCI预留的传输资源中的第E个传输资源;
一个传输块对应的传输资源中的第F个传输资源;
其中,A、B、C、D、E、F均为正整数。
进一步地,所述第一预设传输资源和第二预设反馈资源之间的时间间隔,包括以下一项:
第H个传输资源到第J个传输资源对应的反馈资源之间的时间间隔;
第K个传输资源到第K个传输资源对应的反馈资源之间的时间间隔;
其中,H、J、K均为正整数。
可选地,所述第一终端,还包括:
第三获取模块,用于获取第一目标时刻,所述第一目标时刻为第一预设 时刻,或者所述第一目标时刻为第一预设时刻偏移第一偏移量的时刻;
其中,所述第一目标时刻为所述时域范围的起点。
进一步地,所述第一预设时刻,与以下情况中的至少一项相关:
被抢占资源的情况;
收到旁链路下行控制信息SL DCI的情况;
在进行第二预设传输的情况;
发送旁链路控制信息SCI的情况;
发送物理旁链路控制信道PSCCH的情况;
发送物理旁链路共享信道PSSCH的情况;
发送第一请求的情况;
收到目标对象的情况;
收到确认应答的情况;
未监控到或未接收到目标对象的情况;
未监控到或未接收到非确认应答的情况;
所述第一终端确定传输成功的情况;
所述第一终端无法传输目标对象的情况;
所述第一终端无法传输SCI的情况;
所述第一终端无法传输PSSCH的情况;
所述第一终端无法传输PSCCH的情况。
进一步地,在所述目标参数为第一预设定时器时,所述终端还包括:
第一开启模块,用于在所述第三获取模块获取第一目标时刻之后,在所述第一目标时刻,开启所述第一预设定时器。
进一步地,所述第一预设定时器包括:第一定时器或第二定时器,所述第一定时器的第一目标时刻不同于所述第二定时器的第一目标时刻。
可选地,在所述目标参数为第一预设时域范围、且在所述第一预设时域范围包括:第一时域范围或第二时域范围时,所述第一时域范围的第一目标时刻不同于所述第二时域范围的第一目标时刻。
具体地,所述收到确认应答的情况,包括:
对于组播机制二或者单播,收到每个关联终端的至少一个确认应答的情 况。
具体地,所述未监控到或未接收到目标对象的情况,包括以下一项:
对于组播机制一,所述第一终端在所有传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
对于组播机制一,所述第一终端在第L个传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
对于组播机制一,所述第一终端在最后一个传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
其中,L为正整数。
具体地,所述未监控到或未接收到非确认应答的情况,包括以下一项:
对于组播机制一,所述第一终端在所有传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
对于组播机制一,所述第一终端在第M个传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
对于组播机制一,所述第一终端在最后一个传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
其中,M为正整数。
进一步地,所述第一预设时刻与以下一项相关:收到目标对象的情况、未监控到或未接收到目标对象的情况、未监控到或未接收到非确认应答的情况;所述终端还用于执行以下至少一项:
确定传输成功;
不再监听反馈资源。
具体地,所述传输配置为旁链路非连续接收DRX配置。
需要说明的是,该终端实施例是与上述应用于第一终端的传输配置方法相对应的终端,上述实施例的所有实现方式均适用于该终端实施例中,也能达到与其相同的技术效果。
图8为实现本发明实施例的一种终端的硬件结构示意图。
该终端80为第一终端,包括但不限于:射频单元810、网络模块820、音频输出单元830、输入单元840、传感器850、显示单元860、用户输入单 元870、接口单元880、存储器890、处理器811、以及电源812等部件。本领域技术人员可以理解,图8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。在本发明实施例中,终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中,处理器811用于获取传输配置,所述传输配置用于目标参数的配置;根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
其中,所述目标参数包括:第一预设时域范围或第一预设定时器;
所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
本发明实施例的终端通过根据传输配置,在目标参数对应的时域范围内执行目标对象的传输控制行为,以此限定终端的行为,避免了丢包,提高了通信可靠度和资源利用率。
应理解的是,本发明实施例中,射频单元810可用于收发信息或通话过程中,信号的接收和发送,具体的,将来自网络侧设备的下行数据接收后,给处理器811处理;另外,将上行的数据发送给网络侧设备。通常,射频单元810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。此外,射频单元810还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块820为用户提供了无线的宽带互联网访问,如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元830可以将射频单元810或网络模块820接收的或者在存储器890中存储的音频数据转换成音频信号并且输出为声音。而且,音频输出单元830还可以提供与终端80执行的特定功能相关的音频输出(例如,呼叫信号接收声音、消息接收声音等等)。音频输出单元830包括扬声器、蜂鸣器以及受话器等。
输入单元840用于接收音频或视频信号。输入单元840可以包括图形处理器(Graphics Processing Unit,GPU)841和麦克风842,图形处理器841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。处理后的图像帧可以显示在显示单元860上。经图形处理器841处理后的图像帧可以存储在存储器890(或其它存储介质)中或者经由射频单元810或网络模块820进行发送。麦克风842可以接收声音,并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元810发送到移动通信网络侧设备的格式输出。
终端80还包括至少一种传感器850,比如光传感器、运动传感器以及其他传感器。具体地,光传感器包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板861的亮度,接近传感器可在终端80移动到耳边时,关闭显示面板861和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;传感器850还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等,在此不再赘述。
显示单元860用于显示由用户输入的信息或提供给用户的信息。显示单元860可包括显示面板861,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板861。
用户输入单元870可用于接收输入的数字或字符信息,以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地,用户输入单元870包括触控面板871以及其他输入设备872。触控面板871,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板871上或在触控面板871附近的操作)。触控面板871可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器811,接收处理器811发来的命令并加以执行。此外,可以采用电阻式、电 容式、红外线以及表面声波等多种类型实现触控面板871。除了触控面板871,用户输入单元870还可以包括其他输入设备872。具体地,其他输入设备872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。
进一步的,触控面板871可覆盖在显示面板861上,当触控面板871检测到在其上或附近的触摸操作后,传送给处理器811以确定触摸事件的类型,随后处理器811根据触摸事件的类型在显示面板861上提供相应的视觉输出。虽然在图8中,触控面板871与显示面板861是作为两个独立的部件来实现终端的输入和输出功能,但是在某些实施例中,可以将触控面板871与显示面板861集成而实现终端的输入和输出功能,具体此处不做限定。
接口单元880为外部装置与终端80连接的接口。例如,外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元880可以用于接收来自外部装置的输入(例如,数据信息、电力等等)并且将接收到的输入传输到终端80内的一个或多个元件或者可以用于在终端80和外部装置之间传输数据。
存储器890可用于存储软件程序以及各种数据。存储器890可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储器890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,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器811是终端的控制中心,利用各种接口和线路连接整个终端的各个部分,通过运行或执行存储在存储器890内的软件程序和/或模块,以及调用存储在存储器890内的数据,执行终端的各种功能和处理数据,从而对终端进行整体监控。处理器811可包括一个或多个处理单元;优选的,处理器811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等,调制解调处理器主要处理无线通信。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811中。
终端80还可以包括给各个部件供电的电源812(比如电池),优选的,电源812可以通过电源管理系统与处理器811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。
另外,终端80包括一些未示出的功能模块,在此不再赘述。
还需要说明的是,所述处理器810还用于实现上述实施例中应用于第一终端的传输配置方法中的其他过程,在此不再赘述。
优选的,本发明实施例还提供一种终端,包括处理器811,存储器890,存储在存储器890上并可在所述处理器811上运行的计算机程序,该计算机程序被处理器811执行时实现应用于第一终端侧的传输配置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。
本发明实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现应用于第一终端侧的传输配置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,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
如图9所示,本发明实施例提供一种传输配置方法,应用于第二终端,包括:
步骤901,获取传输配置;
需要说明的是,所述传输配置用于目标参数的配置,具体地,该目标参数包括:第二预设时域范围或第二预设定时器。
步骤902,根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
需要说明的是,本发明实施例中所提到的时域范围一种可能的解释是时间窗,一种可能的解释是时域资源集合(resource set),该时域资源集合中包含至少一个时域资源,集合中如果存在多个时域资源,这些资源可以是时域连续或者离散的,例如,时域范围包含至少一个sidelink slot。
所述目标对象包括:第一响应、反馈资源(例如,物理旁链路反馈信道(PSFCH))、参考信号RS和测量报告中的至少一项。
具体地,该第一响应可能包含:同步请求,连接建立请求,连接恢复请求,链路恢复请求,链路重建请求,重配置请求,重传请求等中的至少一项请求的响应,例如,允许或者成功同步,允许或成功建立连接,允许或者成功恢复连接,允许或者成功恢复链路,允许或者成功重建链路,重配置,重传等中的至少一项;允许或者成功同步可能包含:允许或成功作为同步参考(synchronization reference),允许或者成功发送同步信号等中的至少一项。
该参考信号可以包括:CSI-RS、PT-RS、上行探测信号(SRS)、定位参考信号(PRS)等中的至少一项;
该测量报告,例如可以为:信道状态信息报告(CSI report),参考信号接收功率报告(RSRP report),参考信号接收质量报告(RSRQ report),接收的信号强度指示报告(RSSI report)等。
这里需要说明的是,本发明实施例在具体实现时,可以针对不同的目标对象设计不同时域范围或定时器,也可以针对不同的目标对象设计相同的时域范围或定时器。
进一步需要说明的是,本发明实施例中所说的传输配置可以限制收和/或发,当该传输配置至少限制终端接收时,可以认为是一种旁链路非连续接收(DRX)配置。
具体地,该传输配置的获取方式包括以下至少一项:
B11、网络侧设备配置;
B12、预配置;
B13、协议约定;
B14、其他终端指示;
B15、由所述第二终端确定。
需要说明的是,因目标参数不同,第二终端具体地执行操作也会不同,下面分别对不同的目标参数的具体实现方式进行说明如下。
一、当目标参数为第二预设时域范围时
具体地,在此种情况下,所述第二预设时域范围包括:第三时域范围和/或第四时域范围;进一步地,步骤902的具体实现方式包括以下至少一项:
B211、所述第三时域范围内,所述第二终端不发送所述目标对象;
例如,第二终端在第三时域范围内不发送PSFCH;第二终端在第三时域范围内不发送CSI-RS;第二终端在第三时域范围内不发送CSI。
需要说明的是,不同目标对象对应的第三时域范围可以相同,也可以不相同。
B212、在所述第四时域范围内,所述第二终端发送所述目标对象;
例如,第二终端在第四时域范围内发送PSFCH;第二终端在第四时域范围内发送CSI-RS;第二终端在第四时域范围内发送CSI。
需要说明的是,不同目标对象对应的第四时域范围可以相同,也可以不相同。
二、当目标参数为第二预设定时器时
具体地,在此种情况下,所述第二预设定时器包括:第三定时器和/或第四定时器;需要说明的是,该第三定时器可以为往返时延定时器(RTT timer)、等待定时器、非工作定时器(off timer)、休眠定时器(sleep Timer)等中的至少一个,该第四定时器可以为重传定时器(ReTX timer)、活动定时器(inactivity Timer)、工作定时器(on duration Timer)、测量定时器(measurement Timer),报告定时器(report Timer)、响应定时器(response Timer)等中的至少一个。
进一步地,步骤902的具体实现方式包括以下至少一项:
B213、在第三定时器的运行期间,所述第二终端不发送所述目标对象;
例如,第二终端在第三定时器运行期间不发送PSFCH;第二终端在第三定时器运行期间不发送CSI-RS;第二终端在第三定时器运行期间不发送CSI。
需要说明的是,不同目标对象对应的第三定时器可以相同,也可以不相同。
进一步地,例如,第二终端在往返时延定时器运行期间不发送PSFCH;第二终端在往返时延定时器运行期间不发送CSI-RS;第二终端在往返时延定时器运行期间不发送CSI。
需要说明的是,不同目标对象对应的往返时延定时器可以相同,也可以不相同。
B214、在第四定时器的运行期间,所述第二终端发送所述目标对象;
例如,第二终端在第四定时器运行期间发送PSFCH;第二终端在第四定 时器运行期间发送CSI-RS;第二终端在第四定时器运行期间发送CSI。
需要说明的是,不同目标对象对应的第四定时器可以相同,也可以不相同。
进一步地,例如,第二终端在重传定时器运行期间发送PSFCH;第二终端在重传定时器运行期间发送CSI-RS;第二终端在重传定时器运行期间发送CSI。
需要说明的是,不同目标对象对应的重传定时器可以相同,也可以不相同。
进一步需要说明的是,对于目标参数为第二预设时域范围或第二预设定时器,所述时域范围的长度均满足大于或等于以下参数中的至少一项:
B31、旁链路下行控制信息(SL DCI)和第三预设反馈资源之间的时间间隔;
具体地,所述第三预设反馈资源为SL DCI调度或激活的SL传输资源中的第X个SL传输资源对应的反馈资源,其中,X为正整数,此种情况下指的是,第三预设反馈资源为SL DCI调度或激活的SL传输资源中的任意一个SL传输资源对应的反馈资源;或者,第X个为第一个或者最后一个;例如,第三预设反馈资源为SL DCI调度的第一个SL传输资源对应的PSFCH,对应的,时域范围的长度大于或等于SL DCI到SL DCI调度的第一个SL传输资源对应的PSFCH之间的时间间隔;例如,第三预设反馈资源为SL DCI调度的最后一个SL传输资源对应的PSFCH,对应的,时域范围的长度大于或等于SL DCI到SL DCI调度的最后一个SL传输资源对应的PSFCH之间的时间间隔。
B32、第三预设传输资源和第四预设反馈资源之间的时间间隔;
具体地,所述第三预设传输资源包括以下一项:
B41、SL SPS包含的传输资源中的第A个传输资源;
具体地,A为正整数,也就是说,A指代任意一个传输资源。进一步地,此种情况下,指的是SL SPS包含的传输资源中的第A个旁链路控制信息(SCI)、第A个物理旁链路控制信道(PSCCH)和第A个物理旁链路共享信道(PSSCH)中的至少一个;优选地,该第A个传输资源指的是SL SPS包含 的传输资源中的第A个PSSCH。
B42、旁链路配置授SL CG包含的传输资源中的第B个传输资源;
具体地,B为正整数,也就是说,B指代任意一个传输资源。进一步地,此种情况下,指的是SL CG包含的传输资源中的第B个SCI、第B个PSCCH和第B个PSSCH中的至少一个;优选地,该第B个传输资源指的是SL CG包含的传输资源中的第B个PSSCH。
B43、SL DCI调度的传输资源中的第C个传输资源;
具体地,C为正整数,也就是说,C指代任意一个传输资源。进一步地,此种情况下,指的是SL DCI调度的传输资源中的第C个SCI、第C个PSCCH和第C个PSSCH中的至少一个;优选地,该第C个传输资源指的是SL DCI调度的传输资源中的第C个PSSCH。
B44、SCI指示的传输资源中的第D个传输资源;
具体地,D为正整数,也就是说,D指代任意一个传输资源。进一步地,此种情况下,指的是SCI指示的传输资源中的第D个SCI、第D个PSCCH和第D个PSSCH中的至少一个;优选地,该第D个传输资源指的是SCI指示的传输资源中的第D个PSSCH。
B45、SCI预留的传输资源中的第E个传输资源;
具体地,E为正整数,也就是说,E指代任意一个传输资源。进一步地,此种情况下,指的是SCI预留的传输资源中的第E个SCI、第E个PSCCH和第E个PSSCH中的至少一个;优选地,该第E个传输资源指的是SCI预留的传输资源中的第E个PSSCH。
B46、一个传输块对应的传输资源中的第F个传输资源;
具体地,F为正整数,也就是说,F指代任意一个传输资源。
具体地,所述第三预设传输资源和第四预设反馈资源之间的时间间隔,包括以下一项:
B321、第H个传输资源到第J个传输资源对应的反馈资源之间的时间间隔;
需要说明的是,H、J均为正整数,也就是说,H、J均指代任意一个传输资源。例如,第J个传输资源对应的反馈资源为SL DCI调度的第一个SL传 输资源对应的PSFCH,则该时间间隔可以为SL DCI调度的第一个传输资源和SL DCI调度的第一个SL传输资源对应的PSFCH之间的时间间隔;例如,第J个传输资源对应的反馈资源为SL DCI调度的最后一个SL传输资源对应的PSFCH,则该时间间隔可以为SL DCI调度的第一个传输资源和SL DCI调度的最后一个SL传输资源对应的PSFCH之间的时间间隔。
B322、第K个传输资源到第K个传输资源对应的反馈资源之间的时间间隔;
需要说明的是,K为正整数,也就是说,K指代任意一个传输资源。例如,该时间间隔为SCI调度的SL传输资源中第一个传输资源和第一个传输资源对应的PSFCH之间的时间间隔;例如,该时间间隔为SCI调度的SL传输资源中最后一个传输资源和最后一个传输资源对应的PSFCH之间的时间间隔。
进一步还需要说明的是,不管在目标参数为第二预设时域范围还是目标参数为第二预设定时器的情况下,本发明实施例的传输配置方法,还包括:
获取第二目标时刻,所述第二目标时刻为第二预设时刻,或者所述第二目标时刻为第二预设时刻偏移第二偏移量的时刻(即第二目标时刻=第二预设时刻+第二偏移量);
其中,所述第二目标时刻为所述时域范围的起点。
具体地,所述第二预设时刻,与以下情况中的至少一项相关(需要说明的是,下述的每一种情况都具体指代一个具体地时间点,也就是说,该第二预设时刻由下述的情况确定的是一个时间点):
B501、被抢占资源的情况;
具体地,该第二预设时刻为被抢占资源时,或该第二预设时刻为被抢占资源后。
需要说明的是,此处的被抢占的资源指的是被其他终端指示或者被其他终端预留的资源被抢占,或者被抢占的资源指的是期望的传输资源被抢占。
B502、收到SL DCI的情况;
具体地,该第二预设时刻为收到SL DCI时,或该第二预设时刻为收到SL DCI后。
B503、在进行第四预设传输的情况;
具体地,该第二预设时刻为进行第四预设传输时,或该第二预设时刻为进行第四预设传输后。
需要说明的是,对于上述的情况B502和B503,由于在某一传输对应的PSFCH时刻之前的时间内不会有对应这一传输的TB的反馈或这一传输的反馈,第一终端(也可以看作是PSSCH/PSCCH TX UE)可以不发送PSFCH,从而节能。
B504、收到SCI的情况;
具体地,该第二预设时刻为收到SCI时,或该第二预设时刻为收到SCI后。
B505、收到PSCCH的情况;
具体地,该第二预设时刻为收到PSCCH时,或该第二预设时刻为收到PSCCH后。
B506、收到PSSCH的情况;
具体地,该第二预设时刻为收到PSSCH时,或该第二预设时刻为收到PSSCH后。
B507、获取第一请求的情况;
具体地,该第二预设时刻为获取第一请求时,或该第二预设时刻为获取第一请求后。
需要说明的是,该第一请求可以包含:同步请求,参考信号请求,测量报告请求(例如CSI report request,RSRP report request、RSRQ report request、RSSI report request中的至少一项),连接建立请求,连接恢复请求,链路恢复请求,链路重建请求,重配置请求,重传请求等中的至少一项。
B508、发送目标对象的情况;
具体地,该第二预设时刻为发送目标对象时,或该第二预设时刻为收到发送目标对象后。
B509、发送确认应答的情况;
具体地,该第二预设时刻为发送确认应答时,或该第二预设时刻为发送确认应答后。
需要说明的是,此处指的是收到ACK的情况。
具体地,此种情况,包括:对于组播机制二或者单播,发送至少一个确认应答的情况。
B510、未发送目标对象的情况;
具体地,该第二预设时刻为未发送目标对象时,或该第二预设时刻为未发送目标对象后。
具体地,此种情况,具体包括以下一项:
B5101、对于组播机制一,所述第二终端在所有传输资源对应的反馈资源上未发送目标对象的情况;
B5102、对于组播机制一,所述第二终端在第L个传输资源对应的反馈资源上未发送目标对象的情况;
具体的,L为正整数,L指代任意一个传输资源。
B5103、对于组播机制一,所述第二终端在最后一个传输资源对应的反馈资源上未发送目标对象的情况。
B511、未发送非确认应答的情况;
具体地,该第二预设时刻为未发送非确认应答时,或该第二预设时刻为未发送非确认应答后。
需要说明的是,此种情况指的是:第二终端可能未发送反馈资源,或者发送了反馈资源,但是反馈内容不是NACK,例如发送了ACK。
具体地,此种情况,具体包括以下一项:
B5111、对于组播机制一,所述第二终端在所有传输资源对应的反馈资源上未发送非确认应答的情况;
B5112、对于组播机制一,所述第二终端在第M个传输资源对应的反馈资源上未发送非确认应答的情况;
具体的,M为正整数,M指代任意一个传输资源。
B5113、对于组播机制一,所述第二终端在最后一个传输资源对应的反馈资源上未发送非确认应答的情况。
B512、所述第二终端确定传输成功的情况;
具体地,该第二预设时刻为所述第二终端确定传输成功时,或该第二预 设时刻为所述第二终端确定传输成功后。
B513、所述第二终端无法传输目标对象的情况;
具体地,该第二预设时刻为所述第二终端无法传输目标对象时,或该第二预设时刻为所述第二终端无法传输目标对象后。
例如第二终端无法发送目标对象后。
B514、所述第二终端无法传输SCI的情况;
具体地,该第二预设时刻为所述第二终端无法传输SCI时,或该第二预设时刻为所述第二终端无法传输SCI后。
B515、所述第二终端无法传输PSSCH的情况;
具体地,该第二预设时刻为所述第二终端无法传输PSSCH时,或该第二预设时刻为所述第二终端无法传输PSSCH后。
B516、所述第二终端无法传输PSCCH的情况;
具体地,该第二预设时刻为所述第二终端无法传输PSCCH时,或该第二预设时刻为所述第二终端无法传输PSCCH后。
需要说明的是,在第二预设时刻为上述的B508、B510或B511时,第二终端还执行以下操作中的至少一项:
B61、所述第二终端确定传输成功;
B62、所述第二终端不再发送反馈资源。
进一步需要说明的是,在所述目标参数为第二预设定时器时,在所述获取第二目标时刻之后,还包括:
在所述第二目标时刻,开启所述第二预设定时器。
进一步地,这里需要说明的是,开启第二预设定时器的条件可以为:在第二目标时刻开始便开启第二预设定时器,或者,在第二目标时刻之后再开启第二预设定时器。
具体地,在所述第二预设定时器包括:第三定时器或第四定时器时,所述第三定时器的第二目标时刻不同于所述第四定时器的第二目标时刻。
因第二目标时刻主要由第二预设时刻决定,也就是说,当本发明实施例中同时包括第三定时器和第四定时器时,第三定时器和第四定时器的开启时刻是不同的,也就是说,确定第三定时器和第四定时器的开启时刻的第二预 设时刻的确定方式不同,例如,第三定时器开启时刻是由上述的B501决定的,而第四定时器开启时刻是由上述的B508决定的。
进一步需要说明的是,在所述目标参数为第二预设时域范围、且在所述第二预设时域范围包括:第三时域范围或第四时域范围时,所述第三时域范围的第二目标时刻不同于所述第四时域范围的第二目标时刻。
因第二目标时刻主要由第二预设时刻决定,也就是说,当同时包括第三时域范围和第四时域范围时,第三时域范围和第四时域范围的起点时刻是不同的,也就是说,确定第三时域范围和第四时域范围的起点时刻的第二预设时刻的确定方式不同,例如,第三时域范围的起点时刻是由上述的A502决定的,而第四时域范围的起点时刻是由上述的A509决定的。
需要说明的是,本发明实施例中的第二终端指的是与上述实施例中第一终端通信的对端,即第一终端为PSCCH/PSSCH TX UE,则第二终端为PSCCH/PSSCH RX UE。
进一步需要说明的是,本发明实施例中所说的传输资源指的是实际的传输资源(actual transmitted resource或者actually received resource,即该资源位置上进行了传输),候选的传输资源(candidate resource,即传输位置上可以进行资源传输,也可以未进行资源传输),或者预留的传输资源(reserved resources,即在该传输位置还未进行资源传输)。
进一步需要说明的是,本发明实施例中所说的传输资源也可以解释为传输,例如实际的传输(actual transmission或者actual reception),候选的传输,或者预留的传输。
进一步需要说明的是,本发明实施例中所说的传输资源包含:用于接收的资源和/或用于发送的资源。
进一步需要说明的是,本发明实施例中所说的传输包含:接收和/或发送。
还需要说明的是,本发明实施例中的传输配置可以和资源池有对应关系,例如资源池1对应传输配置1,资源池2对应传输配置2。
需要说明的是,本发明实施例使得终端在设定的时间内进行传输控制,能够避免终端丢包,也可以节约终端的能耗,进而提高了通信可靠度和资源利用率。
如图10所示,本发明实施例提供一种终端1000,所述终端1000为第二终端,包括:
第二获取模块1001,用于获取传输配置,所述传输配置用于目标参数的配置;
第二执行模块1002,用于根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
其中,所述目标参数包括:第二预设时域范围或第二预设定时器;
所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
可选地,在所述目标参数为第二预设时域范围时,所述第二预设时域范围包括:第三时域范围和/或第四时域范围;
所述第二执行模块1002,用于实现以下至少一项:
在所述第三时域范围内,所述第二终端不发送所述目标对象;
在所述第四时域范围内,所述第二终端发送所述目标对象。
可选的,在所述目标参数为第二预设定时器时,所述第二预设定时器包括:第三定时器和/或第四定时器;
所述第二执行模块1002,用于实现以下至少一项:
在第三定时器的运行期间,所述第二终端不发送所述目标对象;
在第四定时器的运行期间,所述第二终端发送所述目标对象。
具体地,所述时域范围的长度大于或等于以下参数中的至少一项:
旁链路下行控制信息SL DCI和第三预设反馈资源之间的时间间隔;
第三预设传输资源和第四预设反馈资源之间的时间间隔。
进一步地,所述第三预设反馈资源为SL DCI调度或激活的SL传输资源中的第X个SL传输资源对应的反馈资源;
其中,X为正整数。
进一步地,所述第三预设传输资源包括以下一项:
旁链路半静态调度SL SPS包含的传输资源中的第A个传输资源;
旁链路配置授权SL CG包含的传输资源中的第B个传输资源;
旁链路下行控制信息SL DCI调度的传输资源中的第C个传输资源;
旁链路控制信息SCI指示的传输资源中的第D个传输资源;
SCI预留的传输资源中的第E个传输资源;
一个传输块对应的传输资源中的第F个传输资源;
其中,A、B、C、D、E、F均为正整数。
具体地,所述第三预设传输资源和第四预设反馈资源之间的时间间隔,包括以下一项:
第H个传输资源到第J个传输资源对应的反馈资源之间的时间间隔;
第K个传输资源到第K个传输资源对应的反馈资源之间的时间间隔;
其中,H、J、K均为正整数。
可选地,所述第二终端,还包括:
第四获取模块,用于获取第二目标时刻,所述第二目标时刻为第二预设时刻,或者所述第二目标时刻为第二预设时刻偏移第二偏移量的时刻;
其中,所述第二目标时刻为所述时域范围的起点。
具体地,所述第二预设时刻,与以下情况中的至少一项相关:
被抢占资源的情况;
收到旁链路下行控制信息SL DCI的情况;
在进行第四预设传输的情况;
收到旁链路控制信息SCI的情况;
收到物理旁链路控制信道PSCCH的情况;
收到物理旁链路共享信道PSSCH的情况;
获取第一请求的情况;
发送目标对象的情况;
发送确认应答的情况;
未发送目标对象的情况;
未发送非确认应答的情况;
所述第二终端确定传输成功的情况;
所述第二终端无法传输目标对象的情况;
所述第二终端无法传输SCI的情况;
所述第二终端无法传输PSSCH的情况;
所述第二终端无法传输PSCCH的情况。
可选地,在所述目标参数为第二预设定时器时,所述终端还包括:
第二开启模块,用于在所述第四获取模块获取第二目标时刻之后,在所述第二目标时刻,开启所述第二预设定时器。
进一步地,所述第二预设定时器包括:第三定时器或第四定时器,所述第三定时器的第二目标时刻不同于所述第四定时器的第二目标时刻。
进一步地,在所述目标参数为第二预设时域范围、且在所述第二预设时域范围包括:第三时域范围或第四时域范围时,所述第三时域范围的第二目标时刻不同于所述第四时域范围的第二目标时刻。
具体地,所述发送确认应答的情况,包括:
对于组播机制二或者单播,发送至少一个确认应答的情况。
具体地,所述未发送目标对象的情况,包括以下一项:
对于组播机制一,所述第二终端在所有传输资源对应的反馈资源上未发送目标对象的情况;
对于组播机制一,所述第二终端在第L个传输资源对应的反馈资源上未发送目标对象的情况;
对于组播机制一,所述第二终端在最后一个传输资源对应的反馈资源上未发送目标对象的情况;
其中,L为正整数。
具体地,所述未发送非确认应答的情况,包括以下一项:
对于组播机制一,所述第二终端在所有传输资源对应的反馈资源上未发送非确认应答的情况;
对于组播机制一,所述第二终端在第M个传输资源对应的反馈资源上未发送非确认应答的情况;
对于组播机制一,所述第二终端在最后一个传输资源对应的反馈资源上未发送非确认应答的情况;
其中,M为正整数。
具体地,所述传输配置为旁链路非连续接收DRX配置。
需要说明的是,该终端实施例是与上述应用于第二终端的传输配置方法 相对应的终端,上述实施例的所有实现方式均适用于该终端实施例中,也能达到与其相同的技术效果。
还需要说明的是,本发明实施例还提供一种终端,该终端为第二终端,且该第二终端的具体结构与图8所表示的第一终端的具体结构相同。
具体地,第二终端的处理器,用于获取传输配置,所述传输配置用于目标参数的配置;根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
其中,所述目标参数包括:第二预设时域范围或第二预设定时器;
所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
还需要说明的是,第二终端的处理器还用于实现上述实施例中应用于第二终端的传输配置方法中的其他过程,在此不再赘述。
优选的,本发明实施例还提供一种终端,所述终端为第二终端,包括处理器,存储器,存储在存储器上并可在所述处理器上运行的计算机程序,该计算机程序被处理器执行时实现应用于第二终端的传输配置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。
本发明实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现应用于第二终端的传输配置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,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
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。
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,本发明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,或者网络侧设备等)执行本发明各个实施例所述的方法。
以上所述的是本发明的优选实施方式,应当指出对于本技术领域的普通人员来说,在不脱离本发明所述的原理前提下还可以作出若干改进和润饰,这些改进和润饰也在本发明的保护范围内。

Claims (70)

  1. 一种传输配置方法,应用于第一终端,包括:
    获取传输配置,所述传输配置用于目标参数的配置;
    根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
    其中,所述目标参数包括:第一预设时域范围或第一预设定时器;
    所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
  2. 根据权利要求1所述的传输配置方法,其中,在所述目标参数为第一预设时域范围时,所述第一预设时域范围包括:第一时域范围和/或第二时域范围;
    所述在所述目标参数对应的时域范围内执行目标对象的传输控制行为,包括以下至少一项:
    在所述第一时域范围内,所述第一终端不监控或不接收所述目标对象;
    在所述第二时域范围内,所述第一终端监控或接收所述目标对象。
  3. 根据权利要求1所述的传输配置方法,其中,在所述目标参数为第一预设定时器时,所述第一预设定时器包括:第一定时器和/或第二定时器;
    所述在所述目标参数对应的时域范围内执行目标对象的传输控制行为,包括以下至少一项:
    在第一定时器的运行期间,所述第一终端不监控或不接收所述目标对象;
    在第二定时器的运行期间,所述第一终端监控或接收所述目标对象。
  4. 根据权利要求1所述的传输配置方法,其中,所述时域范围的长度大于或等于以下参数中的至少一项:
    旁链路下行控制信息SL DCI和第一预设反馈资源之间的时间间隔;
    第一预设传输资源和第二预设反馈资源之间的时间间隔。
  5. 根据权利要求4所述的传输配置方法,其中,所述第一预设反馈资源为SL DCI调度或激活的SL传输资源中的第X个SL传输资源对应的反馈资源;
    其中,X为正整数。
  6. 根据权利要求4所述的传输配置方法,其中,所述第一预设传输资源包括以下一项:
    旁链路半静态调度SL SPS包含的传输资源中的第A个传输资源;
    旁链路配置授权SL CG包含的传输资源中的第B个传输资源;
    旁链路下行控制信息SL DCI调度的传输资源中的第C个传输资源;
    旁链路控制信息SCI指示的传输资源中的第D个传输资源;
    SCI预留的传输资源中的第E个传输资源;
    一个传输块对应的传输资源中的第F个传输资源;
    其中,A、B、C、D、E、F均为正整数。
  7. 根据权利要求4所述的传输配置方法,其中,所述第一预设传输资源和第二预设反馈资源之间的时间间隔,包括以下一项:
    第H个传输资源到第J个传输资源对应的反馈资源之间的时间间隔;
    第K个传输资源到第K个传输资源对应的反馈资源之间的时间间隔;
    其中,H、J、K均为正整数。
  8. 根据权利要求1所述的传输配置方法,还包括:
    获取第一目标时刻,所述第一目标时刻为第一预设时刻,或者所述第一目标时刻为第一预设时刻偏移第一偏移量的时刻;
    其中,所述第一目标时刻为所述时域范围的起点。
  9. 根据权利要求8所述的传输配置方法,其中,所述第一预设时刻与以下情况中的至少一项相关:
    被抢占资源的情况;
    收到旁链路下行控制信息SL DCI的情况;
    在进行第二预设传输的情况;
    发送旁链路控制信息SCI的情况;
    发送物理旁链路控制信道PSCCH的情况;
    发送物理旁链路共享信道PSSCH的情况;
    发送第一请求的情况;
    收到目标对象的情况;
    收到确认应答的情况;
    未监控到或未接收到目标对象的情况;
    未监控到或未接收到非确认应答的情况;
    所述第一终端确定传输成功的情况;
    所述第一终端无法传输目标对象的情况;
    所述第一终端无法传输SCI的情况;
    所述第一终端无法传输PSSCH的情况;
    所述第一终端无法传输PSCCH的情况。
  10. 根据权利要求8所述的传输配置方法,其中,在所述目标参数为第一预设定时器时,在所述获取第一目标时刻之后,还包括:
    在所述第一目标时刻,开启所述第一预设定时器。
  11. 根据权利要求10所述的传输配置方法,其中,所述第一预设定时器包括:第一定时器或第二定时器,所述第一定时器的第一目标时刻不同于所述第二定时器的第一目标时刻。
  12. 根据权利要求8所述的传输配置方法,其中,在所述目标参数为第一预设时域范围、且在所述第一预设时域范围包括:第一时域范围或第二时域范围时,所述第一时域范围的第一目标时刻不同于所述第二时域范围的第一目标时刻。
  13. 根据权利要求9所述的传输配置方法,其中,所述收到确认应答的情况,包括:
    对于组播机制二或者单播,收到每个关联终端的至少一个确认应答的情况。
  14. 根据权利要求9所述的传输配置方法,其中,所述未监控到或未接收到目标对象的情况,包括以下一项:
    对于组播机制一,所述第一终端在所有传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
    对于组播机制一,所述第一终端在第L个传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
    对于组播机制一,所述第一终端在最后一个传输资源对应的反馈资源上 未监控到或者未接收到关联终端的目标对象的情况;
    其中,L为正整数。
  15. 根据权利要求9所述的传输配置方法,其中,所述未监控到或未接收到非确认应答的情况,包括以下一项:
    对于组播机制一,所述第一终端在所有传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
    对于组播机制一,所述第一终端在第M个传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
    对于组播机制一,所述第一终端在最后一个传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
    其中,M为正整数。
  16. 根据权利要求9所述的传输配置方法,其中,所述第一预设时刻与以下一项相关:收到目标对象的情况、未监控到或未接收到目标对象的情况、未监控到或未接收到非确认应答的情况;
    所述传输配置方法,还包括以下至少一项:
    确定传输成功;
    不再监听反馈资源。
  17. 根据权利要求1-16任一项所述的传输配置方法,其中,所述传输配置为旁链路非连续接收DRX配置。
  18. 一种传输配置方法,应用于第二终端,包括:
    获取传输配置,所述传输配置用于目标参数的配置;
    根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
    其中,所述目标参数包括:第二预设时域范围或第二预设定时器;
    所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
  19. 根据权利要求18所述的传输配置方法,其中,在所述目标参数为第二预设时域范围时,所述第二预设时域范围包括:第三时域范围和/或第四时域范围;
    所述在所述目标参数对应的时域范围内执行目标对象的传输控制行为,包括以下至少一项:
    在所述第三时域范围内,所述第二终端不发送所述目标对象;
    在所述第四时域范围内,所述第二终端发送所述目标对象。
  20. 根据权利要求18所述的传输配置方法,其中,在所述目标参数为第二预设定时器时,所述第二预设定时器包括:第三定时器和/或第四定时器;
    所述在所述目标参数对应的时域范围内执行目标对象的传输控制行为,包括以下至少一项:
    在第三定时器的运行期间,所述第二终端不发送所述目标对象;
    在第四定时器的运行期间,所述第二终端发送所述目标对象。
  21. 根据权利要求18所述的传输配置方法,其中,所述时域范围的长度大于或等于以下参数中的至少一项:
    旁链路下行控制信息SL DCI和第三预设反馈资源之间的时间间隔;
    第三预设传输资源和第四预设反馈资源之间的时间间隔。
  22. 根据权利要求21所述的传输配置方法,其中,所述第三预设反馈资源为SL DCI调度或激活的SL传输资源中的第X个SL传输资源对应的反馈资源;
    其中,X为正整数。
  23. 根据权利要求21所述的传输配置方法,其中,所述第三预设传输资源包括以下一项:
    旁链路半静态调度SL SPS包含的传输资源中的第A个传输资源;
    旁链路配置授权SL CG包含的传输资源中的第B个传输资源;
    旁链路下行控制信息SL DCI调度的传输资源中的第C个传输资源;
    旁链路控制信息SCI指示的传输资源中的第D个传输资源;
    SCI预留的传输资源中的第E个传输资源;
    一个传输块对应的传输资源中的第F个传输资源;
    其中,A、B、C、D、E、F均为正整数。
  24. 根据权利要求21所述的传输配置方法,其中,所述第三预设传输资源和第四预设反馈资源之间的时间间隔,包括以下一项:
    第H个传输资源到第J个传输资源对应的反馈资源之间的时间间隔;
    第K个传输资源到第K个传输资源对应的反馈资源之间的时间间隔;
    其中,H、J、K均为正整数。
  25. 根据权利要求18所述的传输配置方法,还包括:
    获取第二目标时刻,所述第二目标时刻为第二预设时刻,或者所述第二目标时刻为第二预设时刻偏移第二偏移量的时刻;
    其中,所述第二目标时刻为所述时域范围的起点。
  26. 根据权利要求25所述的传输配置方法,其中,所述第二预设时刻,与以下情况中的至少一项相关:
    被抢占资源的情况;
    收到旁链路下行控制信息SL DCI的情况;
    在进行第四预设传输的情况;
    收到旁链路控制信息SCI的情况;
    收到物理旁链路控制信道PSCCH的情况;
    收到物理旁链路共享信道PSSCH的情况;
    获取第一请求的情况;
    发送目标对象的情况;
    发送确认应答的情况;
    未发送目标对象的情况;
    未发送非确认应答的情况;
    所述第二终端确定传输成功的情况;
    所述第二终端无法传输目标对象的情况;
    所述第二终端无法传输SCI的情况;
    所述第二终端无法传输PSSCH的情况;
    所述第二终端无法传输PSCCH的情况。
  27. 根据权利要求25所述的传输配置方法,其中,在所述目标参数为第二预设定时器时,在所述获取第二目标时刻之后,还包括:
    在所述第二目标时刻,开启所述第二预设定时器。
  28. 根据权利要求27所述的传输配置方法,其中,所述第二预设定时器 包括:第三定时器或第四定时器,所述第三定时器的第二目标时刻不同于所述第四定时器的第二目标时刻。
  29. 根据权利要求25所述的传输配置方法,其中,在所述目标参数为第二预设时域范围、且在所述第二预设时域范围包括:第三时域范围或第四时域范围时,所述第三时域范围的第二目标时刻不同于所述第四时域范围的第二目标时刻。
  30. 根据权利要求26所述的传输配置方法,其中,所述发送确认应答的情况,包括:
    对于组播机制二或者单播,发送至少一个确认应答的情况。
  31. 根据权利要求26所述的传输配置方法,其中,所述未发送目标对象的情况,包括以下一项:
    对于组播机制一,所述第二终端在所有传输资源对应的反馈资源上未发送目标对象的情况;
    对于组播机制一,所述第二终端在第L个传输资源对应的反馈资源上未发送目标对象的情况;
    对于组播机制一,所述第二终端在最后一个传输资源对应的反馈资源上未发送目标对象的情况;
    其中,L为正整数。
  32. 根据权利要求26所述的传输配置方法,其中,所述未发送非确认应答的情况,包括以下一项:
    对于组播机制一,所述第二终端在所有传输资源对应的反馈资源上未发送非确认应答的情况;
    对于组播机制一,所述第二终端在第M个传输资源对应的反馈资源上未发送非确认应答的情况;
    对于组播机制一,所述第二终端在最后一个传输资源对应的反馈资源上未发送非确认应答的情况;
    其中,M为正整数。
  33. 根据权利要求18-32任一项所述的传输配置方法,其中,所述传输配置为旁链路非连续接收DRX配置。
  34. 一种终端,所述终端为第一终端,包括:
    第一获取模块,用于获取传输配置,所述传输配置用于目标参数的配置;
    第一执行模块,用于根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
    其中,所述目标参数包括:第一预设时域范围或第一预设定时器;
    所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
  35. 根据权利要求34所述的终端,其中,在所述目标参数为第一预设时域范围时,所述第一预设时域范围包括:第一时域范围和/或第二时域范围;
    所述第一执行模块,用于实现以下至少一项:
    在所述第一时域范围内,所述第一终端不监控或不接收所述目标对象;
    在所述第二时域范围内,所述第一终端监控或接收所述目标对象。
  36. 根据权利要求34所述的终端,其中,在所述目标参数为第一预设定时器时,所述第一预设定时器包括:第一定时器和/或第二定时器;
    所述第一执行模块,用于实现以下至少一项:
    在第一定时器的运行期间,所述第一终端不监控或不接收所述目标对象;
    在第二定时器的运行期间,所述第一终端监控或接收所述目标对象。
  37. 根据权利要求34所述的终端,其中,所述时域范围的长度大于或等于以下参数中的至少一项:
    旁链路下行控制信息SL DCI和第一预设反馈资源之间的时间间隔;
    第一预设传输资源和第二预设反馈资源之间的时间间隔。
  38. 根据权利要求37所述的终端,其中,所述第一预设反馈资源为SL DCI调度或激活的SL传输资源中的第X个SL传输资源对应的反馈资源;
    其中,X为正整数。
  39. 根据权利要求37所述的终端,其中,所述第一预设传输资源包括以下一项:
    旁链路半静态调度SL SPS包含的传输资源中的第A个传输资源;
    旁链路配置授权SL CG包含的传输资源中的第B个传输资源;
    旁链路下行控制信息SL DCI调度的传输资源中的第C个传输资源;
    旁链路控制信息SCI指示的传输资源中的第D个传输资源;
    SCI预留的传输资源中的第E个传输资源;
    一个传输块对应的传输资源中的第F个传输资源;
    其中,A、B、C、D、E、F均为正整数。
  40. 根据权利要求37所述的终端,其中,所述第一预设传输资源和第二预设反馈资源之间的时间间隔,包括以下一项:
    第H个传输资源到第J个传输资源对应的反馈资源之间的时间间隔;
    第K个传输资源到第K个传输资源对应的反馈资源之间的时间间隔;
    其中,H、J、K均为正整数。
  41. 根据权利要求34所述的终端,还包括:
    第三获取模块,用于获取第一目标时刻,所述第一目标时刻为第一预设时刻,或者所述第一目标时刻为第一预设时刻偏移第一偏移量的时刻;
    其中,所述第一目标时刻为所述时域范围的起点。
  42. 根据权利要求41所述的终端,其中,所述第一预设时刻,与以下情况中的至少一项相关:
    被抢占资源的情况;
    收到旁链路下行控制信息SL DCI的情况;
    在进行第二预设传输的情况;
    发送旁链路控制信息SCI的情况;
    发送物理旁链路控制信道PSCCH的情况;
    发送物理旁链路共享信道PSSCH的情况;
    发送第一请求的情况;
    收到目标对象的情况;
    收到确认应答的情况;
    未监控到或未接收到目标对象的情况;
    未监控到或未接收到非确认应答的情况;
    所述第一终端确定传输成功的情况;
    所述第一终端无法传输目标对象的情况;
    所述第一终端无法传输SCI的情况;
    所述第一终端无法传输PSSCH的情况;
    所述第一终端无法传输PSCCH的情况。
  43. 根据权利要求41所述的终端,其中,在所述目标参数为第一预设定时器时,所述终端还包括:
    第一开启模块,用于在所述第三获取模块获取第一目标时刻之后,在所述第一目标时刻,开启所述第一预设定时器。
  44. 根据权利要求43所述的终端,其中,所述第一预设定时器包括:第一定时器或第二定时器,所述第一定时器的第一目标时刻不同于所述第二定时器的第一目标时刻。
  45. 根据权利要求41所述的终端,其中,在所述目标参数为第一预设时域范围、且在所述第一预设时域范围包括:第一时域范围或第二时域范围时,所述第一时域范围的第一目标时刻不同于所述第二时域范围的第一目标时刻。
  46. 根据权利要求42所述的终端,其中,所述收到确认应答的情况,包括:
    对于组播机制二或者单播,收到每个关联终端的至少一个确认应答的情况。
  47. 根据权利要求42所述的终端,其中,所述未监控到或未接收到目标对象的情况,包括以下一项:
    对于组播机制一,所述第一终端在所有传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
    对于组播机制一,所述第一终端在第L个传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
    对于组播机制一,所述第一终端在最后一个传输资源对应的反馈资源上未监控到或者未接收到关联终端的目标对象的情况;
    其中,L为正整数。
  48. 根据权利要求42所述的终端,其中,所述未监控到或未接收到非确认应答的情况,包括以下一项:
    对于组播机制一,所述第一终端在所有传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
    对于组播机制一,所述第一终端在第M个传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
    对于组播机制一,所述第一终端在最后一个传输资源对应的反馈资源上未监控到或者未接收到关联终端的非确认应答的情况;
    其中,M为正整数。
  49. 根据权利要求42所述的终端,其中,所述第一预设时刻与以下一项相关:收到目标对象的情况、未监控到或未接收到目标对象的情况、未监控到或未接收到非确认应答的情况;所述终端还用于执行以下至少一项:
    确定传输成功;
    不再监听反馈资源。
  50. 根据权利要求34-49任一项所述的终端,其中,所述传输配置为旁链路非连续接收DRX配置。
  51. 一种终端,所述终端为第二终端,包括:
    第二获取模块,用于获取传输配置,所述传输配置用于目标参数的配置;
    第二执行模块,用于根据所述传输配置,在所述目标参数对应的时域范围内执行目标对象的传输控制行为;
    其中,所述目标参数包括:第二预设时域范围或第二预设定时器;
    所述目标对象包括:第一响应、反馈资源、参考信号RS和测量报告中的至少一项。
  52. 根据权利要求51所述的终端,其中,在所述目标参数为第二预设时域范围时,所述第二预设时域范围包括:第三时域范围和/或第四时域范围;
    所述第二执行模块,用于实现以下至少一项:
    在所述第三时域范围内,所述第二终端不发送所述目标对象;
    在所述第四时域范围内,所述第二终端发送所述目标对象。
  53. 根据权利要求51所述的终端,其中,在所述目标参数为第二预设定时器时,所述第二预设定时器包括:第三定时器和/或第四定时器;
    所述第二执行模块,用于实现以下至少一项:
    在第三定时器的运行期间,所述第二终端不发送所述目标对象;
    在第四定时器的运行期间,所述第二终端发送所述目标对象。
  54. 根据权利要求51所述的终端,其中,所述时域范围的长度大于或等于以下参数中的至少一项:
    旁链路下行控制信息SL DCI和第三预设反馈资源之间的时间间隔;
    第三预设传输资源和第四预设反馈资源之间的时间间隔。
  55. 根据权利要求54所述的终端,其中,所述第三预设反馈资源为SL DCI调度或激活的SL传输资源中的第X个SL传输资源对应的反馈资源;
    其中,X为正整数。
  56. 根据权利要求54所述的终端,其中,所述第三预设传输资源包括以下一项:
    旁链路半静态调度SL SPS包含的传输资源中的第A个传输资源;
    旁链路配置授权SL CG包含的传输资源中的第B个传输资源;
    旁链路下行控制信息SL DCI调度的传输资源中的第C个传输资源;
    旁链路控制信息SCI指示的传输资源中的第D个传输资源;
    SCI预留的传输资源中的第E个传输资源;
    一个传输块对应的传输资源中的第F个传输资源;
    其中,A、B、C、D、E、F均为正整数。
  57. 根据权利要求54所述的终端,其中,所述第三预设传输资源和第四预设反馈资源之间的时间间隔,包括以下一项:
    第H个传输资源到第J个传输资源对应的反馈资源之间的时间间隔;
    第K个传输资源到第K个传输资源对应的反馈资源之间的时间间隔;
    其中,H、J、K均为正整数。
  58. 根据权利要求51所述的终端,还包括:
    第四获取模块,用于获取第二目标时刻,所述第二目标时刻为第二预设时刻,或者所述第二目标时刻为第二预设时刻偏移第二偏移量的时刻;
    其中,所述第二目标时刻为所述时域范围的起点。
  59. 根据权利要求58所述的终端,其中,所述第二预设时刻,与以下情况中的至少一项相关:
    被抢占资源的情况;
    收到旁链路下行控制信息SL DCI的情况;
    在进行第四预设传输的情况;
    收到旁链路控制信息SCI的情况;
    收到物理旁链路控制信道PSCCH的情况;
    收到物理旁链路共享信道PSSCH的情况;
    获取第一请求的情况;
    发送目标对象的情况;
    发送确认应答的情况;
    未发送目标对象的情况;
    未发送非确认应答的情况;
    所述第二终端确定传输成功的情况;
    所述第二终端无法传输目标对象的情况;
    所述第二终端无法传输SCI的情况;
    所述第二终端无法传输PSSCH的情况;
    所述第二终端无法传输PSCCH的情况。
  60. 根据权利要求58所述的终端,其中,在所述目标参数为第二预设定时器时,所述终端还包括:
    第二开启模块,用于在所述第四获取模块获取第二目标时刻之后,在所述第二目标时刻,开启所述第二预设定时器。
  61. 根据权利要求60所述的终端,其中,所述第二预设定时器包括:第三定时器或第四定时器,所述第三定时器的第二目标时刻不同于所述第四定时器的第二目标时刻。
  62. 根据权利要求58所述的终端,其中,在所述目标参数为第二预设时域范围、且在所述第二预设时域范围包括:第三时域范围或第四时域范围时,所述第三时域范围的第二目标时刻不同于所述第四时域范围的第二目标时刻。
  63. 根据权利要求59所述的终端,其中,所述发送确认应答的情况,包括:
    对于组播机制二或者单播,发送至少一个确认应答的情况。
  64. 根据权利要求59所述的终端,其中,所述未发送目标对象的情况,包括以下一项:
    对于组播机制一,所述第二终端在所有传输资源对应的反馈资源上未发送目标对象的情况;
    对于组播机制一,所述第二终端在第L个传输资源对应的反馈资源上未发送目标对象的情况;
    对于组播机制一,所述第二终端在最后一个传输资源对应的反馈资源上未发送目标对象的情况;
    其中,L为正整数。
  65. 根据权利要求59所述的终端,其中,所述未发送非确认应答的情况,包括以下一项:
    对于组播机制一,所述第二终端在所有传输资源对应的反馈资源上未发送非确认应答的情况;
    对于组播机制一,所述第二终端在第M个传输资源对应的反馈资源上未发送非确认应答的情况;
    对于组播机制一,所述第二终端在最后一个传输资源对应的反馈资源上未发送非确认应答的情况;
    其中,M为正整数。
  66. 根据权利要求51-65任一项所述的终端,其中,所述传输配置为旁链路非连续接收DRX配置。
  67. 一种终端,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至33中任一项所述的传输配置方法的步骤。
  68. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至33中任一项所述的传输配置方法的步骤。
  69. 一种计算机程序产品,存储在计算机可读存储介质中,所述计算机程序产品被至少一个处理器执行以实现如权利要求1至33中任一项所述的传输配置方法的步骤。
  70. 一种终端,所述终端用于执行如权利要求1至33中任一项所述的传输配置方法的步骤。
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