WO2022152122A1 - 传输配置方法及装置、终端 - Google Patents

传输配置方法及装置、终端 Download PDF

Info

Publication number
WO2022152122A1
WO2022152122A1 PCT/CN2022/071324 CN2022071324W WO2022152122A1 WO 2022152122 A1 WO2022152122 A1 WO 2022152122A1 CN 2022071324 W CN2022071324 W CN 2022071324W WO 2022152122 A1 WO2022152122 A1 WO 2022152122A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
time
activation time
resource
timer
Prior art date
Application number
PCT/CN2022/071324
Other languages
English (en)
French (fr)
Inventor
曾裕
刘思綦
纪子超
王欢
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP22739001.0A priority Critical patent/EP4280753A1/en
Priority to KR1020237026945A priority patent/KR20230129504A/ko
Priority to JP2023540648A priority patent/JP2024502078A/ja
Publication of WO2022152122A1 publication Critical patent/WO2022152122A1/zh
Priority to US18/350,531 priority patent/US20230354271A1/en

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1215Wireless traffic scheduling for collaboration of different radio technologies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/25Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/14Direct-mode setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/18Interfaces between hierarchically similar devices between terminal devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/40Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/40Resource management for direct mode communication, e.g. D2D or sidelink
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application belongs to the field of communication technologies, and in particular relates to a transmission configuration method, device, and terminal.
  • DRX sidelink discontinuous reception
  • SL sidelink
  • NR New Radio
  • the first terminal may The initial transmission and/or retransmission packets are sent during the DRX inactive time of the second terminal. Since the second terminal is in the DRX inactive time, that is, the DRX activation time and detection time (such as the sensing window) between terminals are not aligned, it may be The corresponding incoming packets cannot be monitored/received/demodulated, resulting in low reliability of sidelink services and high power consumption.
  • the embodiments of the present application provide a transmission configuration method, device, and terminal, which can solve the situation in the prior art that due to the mismatch of DRX activation time and detection time between terminals, it is impossible to process transmissions or packets at certain specific times. , resulting in low reliability of side-link services and high power consumption.
  • a first aspect provides a transmission configuration method, comprising: a first terminal performing a first operation; wherein the first operation includes one of the following: configuring a configuration parameter of a target resource of a first mechanism of the first terminal , so that the target resource of the first mechanism of the first terminal and the activation time of the second mechanism of the second terminal at least partially overlap; select resources for transmission within the first time; configure the first terminal of the first terminal configuration parameters of the second mechanism, so that the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the third terminal at least partially overlap; the target resource includes at least one of the following: resource selection time, all The optional range of the resource selection time; the second mechanism includes the activation time and the inactivation time.
  • a transmission configuration apparatus applied to a first terminal, including: a first execution module configured to perform a first operation; wherein the first operation includes one of the following: configuring the first terminal The configuration parameters of the target resources of the first mechanism of the first terminal, so that the target resources of the first mechanism of the first terminal and the activation time of the second mechanism of the second terminal at least partially overlap; resources; configure the configuration parameters of the second mechanism of the first terminal, so that the activation time of the second mechanism of the first terminal at least partially overlaps with the target resources of the first mechanism of the third terminal; the target resources include At least one of the following: a resource selection time, an optional range of the resource selection time; the second mechanism includes the activation time and the deactivation time.
  • a terminal in a second aspect, includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, when the program or instruction is executed by the processor.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented.
  • a chip in a fourth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network-side device program or instruction, implementing the method described in the first aspect. method described.
  • a computer program product is provided, the computer program product is stored in a non-volatile storage medium, the computer program product is executed by at least one processor to implement the method according to the first aspect.
  • the first terminal may configure configuration parameters of the target resource of the first mechanism of the first terminal, so that the target resource of the first mechanism of the first terminal and the activation time of the second mechanism of the second terminal are at least at least Partially overlapping
  • the configuration parameters of the second mechanism of the first terminal may also be configured so that the activation time of the second mechanism of the first terminal and the target resources of the first mechanism of the third terminal at least partially overlap, and within the first time
  • Selecting resources for transmission such that data or packets sent by the first terminal can arrive within the activation time of the intercommunicating terminals, and when data or packets sent by the first terminal do not arrive within the activation time of the intercommunicating terminals , clarifies the behavior of the first terminal, thereby ensuring the reliability of the side link service and achieving the purpose of energy saving, thereby solving the situation in the prior art that the DRX activation time and detection time between terminals are not aligned, making it impossible to The processing of transmissions or packets at certain specific times results in low reliability
  • FIG. 1 shows a block diagram of a wireless communication system to which an embodiment of the present application can be applied
  • FIG. 2 is a schematic diagram of a DRX cycle in an embodiment of the present application.
  • FIG. 3 is a schematic diagram of detection of an LTE side link according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a partial detection of LTE according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of SL resource preemption according to an embodiment of the present application.
  • FIG. 6 is a flowchart of a transmission configuration method according to an embodiment of the present application.
  • FIG. 7 is one of the schematic diagrams of the overlapping of detection time and activation time in an embodiment of the present application.
  • FIG. 8 is the second schematic diagram of the overlap of detection time and activation time in an embodiment of the present application.
  • FIG. 9 is the third schematic diagram of the overlapping of detection time and activation time in an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a transmission configuration apparatus according to an embodiment of the present application.
  • FIG. 11 is one of the schematic structural diagrams of a terminal according to an embodiment of the present application.
  • FIG. 12 is a second schematic structural diagram of a terminal according to an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and "first”, “second” distinguishes Usually it is a class, and the number of objects is not limited.
  • the first object may be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • the following description describes a New Radio (NR) system for example purposes, and uses NR terminology in most of the description below, but the techniques can also be applied to applications other than NR system applications, such as 6th generation (6th generation ) Generation, 6G) communication system.
  • 6th generation 6th generation
  • 6G 6th generation
  • FIG. 1 shows a block diagram of a wireless communication system to which the embodiments of the present application can be applied.
  • the wireless communication system includes a terminal 11 and a network-side device 12 .
  • the terminal 11 may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital computer Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (VUE), pedestrian terminal (PUE) and other terminal-side devices, wearable devices include: bracelets, headphones, glasses, etc.
  • PDA Personal Digital Assistant
  • the network side device 12 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Send Transmitting Receiving Point (TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms.
  • the base station in the NR system is taken as an example, but the specific type of the base station is not limited.
  • Both LTE and NR have introduced a DRX mechanism, which can save power for user equipment (UE) by configuring DRX on and DRX off times.
  • the on duration period is the DRX on interval. If the UE is not scheduled during the on duration period, it will enter an off period of a DRX cycle (cycle).
  • parameters such as onDurationTimer (activation timer), drx-InactivityTimer (deactivation timer), drx-RetransmissionTimer (retransmission timer), and longDRX-CycleStartOffset are configured.
  • the UE After the UE is configured with DRX, if the decoding of the transmitted or received data fails, the UE needs to enter the active time to monitor the control channel and wait for the retransmission scheduled by the network. Among them, during the On Duration period, if the UE is scheduled in a certain time slot (slot) and receives data, it is likely to continue to be scheduled in the next several slots. Therefore, the timer drx-InactivityTimer is started or restarted whenever the UE is scheduled to initially transmit data, and the UE will remain in the active state until the timer expires.
  • the UE For downlink data reception, after the UE receives the downlink data transmission indicated by the Physical Downlink Control Channel (PDCCH) and feeds back the Hybrid Automatic Repeat reQuest (HARQ) information, it will send the corresponding HARQ process to the UE.
  • HARQ RTT Timer the downlink return timer
  • RTT Red Trip Time
  • the UE For uplink data transmission, the UE will start the uplink backhaul timer HARQ RTT Timer for the corresponding HARQ process after receiving the PDCCH indicating uplink data transmission. After the HARQ RTT Timer times out, the UE starts the retransmission timer (drx-ULRetransmissionTimer), enters the active state to monitor the PDCCH, and waits for the transmission scheduled by the network.
  • drx-ULRetransmissionTimer the retransmission timer
  • the measurement is performed within a sensing window, and the Scheduling Assignment (SA) and interference measurements are performed within each detection transmission time interval (Transmission Time Interval, TTI).
  • SA Scheduling Assignment
  • TTI Transmission Time Interval
  • the UE performs resource selection according to the following steps:
  • Step 1 exclude the resources for the UE to send data
  • Step 2 the terminal demodulates the received SA, and obtains resources reserved by other UEs, wherein the resources reserved by other UEs are excluded;
  • Step 3 performing energy detection in the sensing window, measuring the reference signal strength indication (RSSI), and eliminating resources with large interference according to the measurement results;
  • RSSI reference signal strength indication
  • Step 4 In the selection window, randomly select a subframe (subframe) from the 20% resources with the least interference for periodic resource reservation.
  • Part of the detection in LTE V2X is mainly designed to save power and support P2V communication.
  • PUE supports two modes of resource selection. One is random resource selection; the other is to perform partial detection first, select resources based on the results of partial detection, and perform semi-static resource reservation. Wherein, which mode the PUE selects is configured by the RRC, and when the RRC is configured to support resource selection of two modes, the PUE implementation decides which resource selection mode to adopt.
  • the manner in which the terminal performs partial detection and resource detection is as follows:
  • the PUE detection window is window 1 in the range of [n-1000,n], the length Y and k are parameters configured by RRC, and the value range of k can be ⁇ 1,2,3,...,10 ⁇ .
  • Window 2 in [n+T1,n+T2] is the selection window of the PUE configured by the upper layer.
  • the PUE detects the SCI sent by other terminals in the blue detection window. According to the detected SCI and the reservation period, it infers the resource reservation of other terminals in window 2.
  • the PUE can exclude the unsatisfied conditions in the selection window based on this information.
  • Resources Select at least 20% of the remaining resources (20% of the window length Y) as the candidate resource set, and report it to the MAC layer.
  • the MAC layer randomly selects a resource from the candidate resource set as the candidate resource for the PUE.
  • the PUE performs periodic reservation for the selected resource, and the reservation period is indicated in the SCI.
  • the resource is randomly selected in the selection window in FIG. 4, and no detection is required.
  • Mode 2 resource allocation mode, resource selection based on sensing is supported.
  • the principle is similar to the sensing mechanism under LTE SL mode4.
  • the specific working methods are as follows: 1) The TX UE determines the resource selection window after the resource selection is triggered; 2) Before the resource selection, the UE needs to determine the candidate resource set (candidate resource set) for resource selection, according to the resource selection window.
  • the reference signal received power (Reference Signal Receiving Power, RSRP) measured on the internal resources is compared with the corresponding RSRP threshold (threshold). If the RSRP is lower than the RSRP threshold, the resource can be included in the alternative resource set; 3) Resource set After the determination, the UE randomly selects transmission resources from the candidate resource set. In addition, the UE may reserve transmission resources for the next transmission during the current transmission.
  • RSRP Reference Signal Receiving Power
  • the TX UE will perform resource reservation on its allocated resources (reservation is divided into periodic reservation and aperiodic reservation), and the reserved resources are the future physical side link control channel ( Physical Sidelink Control Channel, PSCCH) or Physical Sidelink Shared Channel (Physical Sidelink Shared Channel, PSSCH) transmission.
  • Aperiodic reservation can be implemented through the Time resource assignment field in the SCI, and the reserved resources can at least be used for the transmission of the same TB.
  • Periodic reservation can be implemented through the Resource reservation period field in the SCI, and the periodic resources reserved in the current period can be used for the transmission of the next TB.
  • the resource pre-emption mechanism is supported.
  • the brief description of the mechanism is as follows: The resources reserved/selected by one UE overlap with the resources reserved/selected by other UEs with higher priority services ( Partial overlap), if the SL-RSRP measurement value of the UE on the associated resource is greater than a certain associated SL-RSRP threshold, the UE will trigger resource reselection. Said traffic priority and said SL-RSRP threshold are determined by TB transmission on said resource.
  • the UE in order to judge whether the reserved or selected resources (PSCCH/PSSCH resources) are preempted, the UE re-evaluates the resource selection at least at time 'm-T3', where time 'm' is where the resource is located.
  • the time or the time at which the resource reservation information is sent, T3 at least includes the duration for the UE to perform resource selection processing.
  • NR sidelink supports three transmission modes: broadcast, multicast and unicast.
  • the multicast of NR sidelink supports connection-based multicast and connectionless multicast.
  • the connection-based multicast means that a connection is established between the multicast UEs, and the connectionless mode means that the multicast UE does not know the other UE, no connection is established.
  • multiple receivers support two mechanisms when performing HARQ feedback:
  • Mechanism 1 (only feedback NACK, or connection-less mechanism): If the data is received but cannot be solved, NACK is fed back, and no feedback is given in other cases. In this case, if the receiver does not receive a NACK, it is considered that all receivers have successfully received and decoded the data, but one disadvantage of this mechanism is that the sender may confuse the data received successfully and the receiver did not successfully receive it. There are two cases of SCI, that is, although the receiver did not successfully receive the SCI and data, the sender thought that the receiver received it successfully. This method is suitable for connectionless multicast scenarios.
  • Mechanism 2 feedback ACK/NACK, or connection-based: If the data is received but cannot be solved, or the SCI is received but no data is received, NACK is fed back, and if the data is received and solved correctly, feedback ACK. At this time, if the sender receives a NACK from a certain sender user, or does not receive an ACK or NACK, the sender considers that the transmission to the terminal failed, and receives an ACK from a sender, then sends The party considers the transmission to this terminal to be successful. This method is suitable for connection-based multicast scenarios.
  • DRX activation time is the time (activation period) during which the UE monitors/receives/demodulates/measures a specific channel/signal/signaling
  • the specific channel/signal/signaling can be at least one of the following: PSCCH , PSSCH, Physical Sidelink Broadcast Channel (PSBCH), Physical Sidelink Feedback Channel (PSFCH), Sidelink Control Information (SCI), Sidelink Synchronization Signal block (Sidelink Synchronization Signal and PBCH block, S-SSB), reference signal (Reference Signal, RS), such as including DRX on duration, inactivity timer (inactivity timer) running time, retransmission timer (retransmission timer) running at least one of the times.
  • DRX inactive time is the time during which the UE does not monitor/receive/demodulate/measure a specific channel/signal/signaling (i.e. sleep period), where the specific channel/signal/signaling can be at least the following: One item: PSCCH, PSSCH, PSBCH, PSFCH, SCI, S-SSB, RS; for example, contains at least one of DRX off duration, RTT timer running time.
  • the sensing time can also be replaced by the following other expressions in the art: sensing window, sensing time, sensing range, sensing time slot set, sensing resource set, sensing sample.
  • T1/T2 The definitions of T1 and T2 are the time interval [n+T 1 , n+T 2 ] that includes the resource selection time and the resource selection (reselection) trigger time n is respectively [n+T 1 , n+T 2 ] (that is, it can be determined within this time interval.
  • an embodiment of the present application provides a transmission configuration method, and the steps of the method include:
  • Step 602 the first terminal performs the first operation
  • the first operation includes one of the following:
  • the target resource in this embodiment of the present application includes at least one of the following: resource selection time, an optional range of resource selection time; the second mechanism includes activation time and inactivation time.
  • the first terminal may configure the configuration parameters of the target resource of the first mechanism of the first terminal, so that the target resource of the first mechanism of the first terminal and the activation time of the second mechanism of the second terminal at least partially overlap
  • the configuration parameters of the second mechanism of the first terminal may also be configured so that the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the third terminal at least partially overlap, and the It is based on the transmission resources, so that the data or packets sent by the first terminal can arrive within the activation time of the terminals that communicate with each other, that is, the alignment of the DRX activation time and the detection time is realized, and when the data or packets sent by the first terminal are not in the
  • the activation time of the terminals that communicate with each other arrives, the behavior of the first terminal is clarified, so that the reliability of the side link service can be guaranteed, and the purpose of energy saving can be achieved at the same time, thereby solving the problem of DRX activation between terminals in the prior art.
  • the second mechanism involved in the embodiments of the present application can be optionally DRX.
  • the first terminal may acquire the DRX configuration parameters of the second terminal or be able to deduce the second terminal through at least one method such as network configuration, pre-configuration, other user instructions, protocol conventions, or self-determination.
  • Information about the DRX configuration parameters, the configuration parameters or information includes at least one of the following
  • start time and position of the DRX cycle can be the start time and position of the latest or current DRX cycle;
  • the end time and position of the DRX cycle can be the end time and position of the latest or current DRX cycle ;
  • the start time and position of the DRX activation time can be the start time and position of the latest or current DRX activation time; the end time and position of the DRX activation time can be the latest or current DRX activation time. End time and location; the start time and location of the DRX inactive time can be the start time and location of the latest or current DRX inactive time; the end time and location of the DRX inactive time can be the latest or current DRX The end time and location of the inactive time.
  • the configuration parameter for the target resource of the first mechanism for configuring the first terminal in the embodiment of the present application includes at least one of the following:
  • the start point of configuring the target resource is not later than the end point of the activation time of the second mechanism of the second terminal;
  • the starting point of the target resource is not later than the end point of the activation time of the second mechanism of the second terminal including at least one of the following: the starting point of the target resource is not later than the starting point of the activation time of the second mechanism of the second terminal, the start point is located between the start point and the end point of the activation time of the second mechanism of the second terminal;
  • the starting point of configuring the target resource is not earlier than the starting point of the activation time of the second mechanism of the second terminal.
  • the starting point of the target resource is not earlier than the starting point of the activation time of the second mechanism of the second terminal, including at least one of the following: the end point of the target resource is not earlier than the end point of the activation time of the second mechanism of the second terminal, the The end point is located between the start and end point of the activation time of the second mechanism of the second terminal.
  • the at least partial overlap involved in step 702 in this embodiment of the present application includes at least one of the following:
  • the ratio of the overlapping portion of the target resource and the activation time of the second mechanism of the second terminal to the target resource is greater than or equal to the second preset threshold
  • the ratio of the overlapping portion of the target resource and the activation time of the second mechanism of the second terminal to the activation time is greater than or equal to a third preset threshold
  • the ratio of the overlapping portion of the target resource and the activation time of the second mechanism of the second terminal to the period of the second mechanism is greater than or equal to a fourth preset threshold
  • the length of the overlapping portion of the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the second terminal is greater than or equal to the fifth preset threshold
  • the ratio of the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the second terminal to the target resource is greater than or equal to a sixth preset threshold
  • the ratio between the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the second terminal and the activation time of the second mechanism of the first terminal is greater than or equal to the seventh preset threshold
  • the ratio between the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the second terminal and the period of the second mechanism of the first terminal is greater than or equal to the eighth preset threshold.
  • the preset thresholds in the embodiments of the present application may be specifically set according to actual conditions, and the specific values thereof are not limited in the present application.
  • the method for selecting resources for transmission within the first time involved in step 702 in this embodiment of the present application includes at least one of the following:
  • the first terminal selects a resource for initial transmission at a second time
  • the first terminal selects a resource for retransmission at a third time
  • the second time is the overlapping part of the target resource of the first mechanism of the first terminal and the activation time of the second mechanism of the second terminal
  • the third time is the target resource of the first mechanism of the first terminal and the activation time of the second terminal.
  • the first time includes: the second time and the third time.
  • the resources selected for transmission within the first time involved in step 702 in this embodiment of the present application may further include at least one of the following:
  • the first terminal selects a resource for initial transmission at the fourth time
  • the first terminal selects a resource for retransmission at the fifth time
  • the fourth time is the interval between the starting point of the target resource and the first time
  • the fifth time is the interval between the second time and the end of the target resource
  • the first time is the activation time of the second mechanism of the second terminal
  • the second time is the result of subtracting the product of L and the ninth preset threshold from the end point of the activation time of the second mechanism of the second terminal and adding the offset value.
  • L is an integer greater than or equal to 1;
  • the first time includes the fourth time and the fifth time.
  • the offset value in the embodiment of the present application may be a preset value or a value set according to requirements, and the specific value thereof is not limited in the present application.
  • start point or length of the timer of the second mechanism in the embodiment of the present application is variable.
  • the starting point or variable length of the timer of the second mechanism includes at least one of the following: the starting point of the timer is related to the resource reselection time; the ending point of the timer is related to the resource reselection time; the starting point of the timer is related to the resource preemption time The end point of the timer is related to the resource preemption time; the start point of the timer is related to the resource exclusion time; the end point of the timer is related to the resource exclusion time; the length of the timer is related to the ninth preset threshold.
  • the ninth preset threshold in this embodiment of the present application includes at least one of the following: a first interval between feedback information and corresponding data, a processing delay of the feedback information, and a difference between the first interval and the processing delay and value; where the feedback information is related to the transport packet.
  • the processing delay in this embodiment of the present application includes at least one of the following: a maximum value of the processing delay and a minimum value of the processing delay.
  • the sum of the first interval and the processing delay includes at least one of the following: the sum between the first interval and the maximum value of the processing delay; the sum between the first interval and the minimum value of the processing delay; The minimum value of the sum of the first interval and the processing delay; the maximum value of the sum of the first interval and the processing delay.
  • the manner in which the first terminal selects resources for initial transmission in the present application is different from the manner in which the first terminal selects resources for retransmission. For example, the first terminal selects resources for initial transmission as mode 1, and selects resources for retransmission as mode 2, or the first terminal selects resources for retransmission as mode 1, and selects resources for initial transmission for mode 2.
  • the method steps of the embodiments of the present application may further include:
  • Step 604 in the case where the target resource of the first terminal and the activation time of the second mechanism of the second terminal do not overlap at all, the first terminal performs the second operation;
  • the second operation includes at least one of the following:
  • the target resource can be a presumed or virtual target resource.
  • the detection time is the detection time estimated by the first terminal according to the service cycle, but the detection time and the activation time of the opposite terminal do not overlap at all. Then, the first terminal does not send packets at the detection time (it may also be understood that the concept of detection time does not exist at this time), and/or the first terminal does not perform detection at the detection time.
  • the reporting operation may refer to: the first terminal reporting to the base station, or a higher layer (for example, a V2X layer), or a peer terminal.
  • the first terminal can perform the above-mentioned second operation, that is, not to send in the target resource, and not to transmit in the target resource.
  • the detection is performed within the detection time corresponding to the target resource, thereby performing other operations, preventing the terminal communicating with it from being unable to process due to sending packets during the inactive time, and ensuring the reliability of the side link service from another perspective.
  • the first object related to the first terminal is located within the activation time of the second mechanism of the second terminal or the detection time of the first mechanism of the second terminal;
  • the first object includes at least one of the following: the target resource of the first terminal, the starting point of the selectable range between the resource selection trigger time and the resource selection time, the starting point of the selectable range between the resource reselection trigger time and the resource selection time, and the resource The end point of the optional range of selection trigger time and resource selection time, the end point of the optional range of resource reselection trigger time and resource selection time, candidate resources, first-level side link control information SCI, and second-level SCI;
  • the first-level SCI and the second-level SCI in the embodiments of the present application are related. It can be seen that since the first object is located in the activation time of the second mechanism of the second terminal or the detection time of the first mechanism of the second terminal, the first terminal is prevented from transmitting during the inactive time of the second mechanism of the second terminal .
  • the method of the embodiment of the present application may further include:
  • Step 606 the first terminal sends the data within the activation time of the second mechanism of the second terminal or the detection time of the first mechanism of the second terminal.
  • the first terminal configures the configuration parameters of the second mechanism of the first terminal in at least one of the following manners, so that the activation time of the second mechanism of the first terminal is the same as that of the third mechanism
  • the target resources of the first mechanism of the terminal overlap at least partially: network-side device configuration, pre-configuration, instructions from other terminals, protocol agreement, and self-determination by the first terminal.
  • the first terminal configures the configuration parameters of the second mechanism, so that the activation time of the second mechanism of the first terminal is at least partially equal to the target resource of the first mechanism of the third terminal Overlap, including at least one of the following:
  • the first terminal configures the configuration parameters of the second mechanism through the first indication information so that the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the third terminal at least partially overlap, wherein the first indication information sent by a third terminal;
  • the first terminal configures the configuration parameters of the second mechanism of the first terminal according to the received packet, so that the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the third terminal at least partially overlap;
  • the first terminal notifies the third terminal of the model of the first mechanism of the first terminal.
  • the first terminal may also receive the first mechanism sent by the third terminal and the first mechanism of the first terminal.
  • the model is compatible with the model of the second mechanism of the third terminal.
  • the configuration parameters of the second mechanism configured by the first terminal through the first indication information mentioned above include at least one of the following:
  • the first terminal sets the period of the second mechanism of the first terminal to a multiple or factor of the service period of the third terminal indicated by the first indication information;
  • the first terminal indicates the current service period to the third terminal through the indication information
  • the third terminal sets the period of the second mechanism to be the service period of the first terminal or a factor or multiple of the period.
  • the first terminal sets the activation time length of the second mechanism of the first terminal to the length of the optional range of the resource selection window; wherein, the first indication information is used to indicate at least one of the following: the resource selection trigger of the third terminal The distance between the time and the starting point of the selectable range of the resource selection time, the distance between the resource reselection trigger time of the third terminal and the starting point of the selectable range of the resource selection time, and the possibility of the resource selection trigger time of the third terminal and the resource selection time. the distance from the end point of the selection range, the distance between the resource reselection trigger time of the third terminal and the end point of the selectable range of the resource selection time;
  • the first terminal configures the configuration parameters of the second mechanism of the first terminal according to the configuration information of the second mechanism indicated by the first indication information, where the second mechanism is the second mechanism expected by the third terminal or the third terminal.
  • Second mechanism for business coordination For example, the first terminal instructs the third terminal to configure the second mechanism coordinated with its own service through the indication information, and the third terminal sets the difference between the activation time of the second mechanism and the detection time of the first terminal according to the configuration of the second mechanism.
  • the overlapping portion is not smaller than the preset value.
  • the first indication information in the embodiment of the present application is further used to indicate at least one of the following information: whether to extend the activation time of the second mechanism of the first terminal, whether to trigger the first terminal The timer of the second mechanism of the first terminal, the extension value of the activation time of the second mechanism of the first terminal, and the length of the timer of the second mechanism of the first terminal.
  • the length of the timer of the second mechanism of the first terminal and/or the extension value of the activation time of the second mechanism of the first terminal may be obtained in at least one of the following manners : Network configuration, pre-configuration, other device instructions, protocol agreement, and the first terminal determines it by itself.
  • the configuration parameters of the second mechanism for the first terminal to configure the first terminal according to the received packet include at least one of the following:
  • the first terminal determines whether to extend the activation time of the second mechanism of the first terminal according to the demodulation result of the received packet or the HARQ-ACK information corresponding to the packet;
  • the first terminal determines whether to trigger the timer of the second mechanism of the first terminal according to the demodulation result of the received packet or the HARQ-ACK information corresponding to the packet;
  • the demodulation of the packet received by the first terminal during the activation time of the second mechanism fails, or the HARQ-ACK information corresponding to the packet is NACK, the current activation time of the second mechanism is extended or the timer of the second mechanism is triggered.
  • the packet received by the first terminal at the activation time of the second mechanism is successfully demodulated, or the HARQ-ACK information corresponding to the packet is ACK, then the activation time of the current second mechanism is not extended or the activation time of the second mechanism is not triggered. or, if the HARQ-ACK information sent by the first terminal is NACK, the first terminal considers that the second terminal has extended the activation time of the second mechanism or triggered the timer of the second mechanism.
  • the first terminal determines whether to extend the activation time of the second mechanism of the first terminal according to the distance between the time when the packet is received and the end point of the activation time of the second mechanism of the first terminal;
  • the current second mechanism is extended.
  • the activation time of / the timer that triggers the second mechanism is less than the preset value
  • the packet in this embodiment of the present application is a packet related to initial transmission or a packet related to retransmission; in addition, the preset value may be 32 slots.
  • the first terminal determines whether to trigger the timer of the second mechanism of the first terminal according to the distance between the time when the packet is received and the end point of the activation time of the second mechanism of the first terminal;
  • the first terminal determines whether to extend the activation time of the second mechanism of the first terminal according to the distance between the time when the packet is received and the starting point of the inactivation time of the second mechanism of the first terminal;
  • the first terminal determines whether to trigger the timer of the second mechanism of the first terminal according to the distance between the time when the packet is received and the starting point of the inactive time of the second mechanism of the first terminal;
  • the second object in this embodiment of the present application is the transmission or transmission resource expected by the first terminal.
  • the second object in this embodiment of the present application is related to an aperiodic indication, and the aperiodic indication may be an SCI for performing aperiodic reservation.
  • the activation time of the second mechanism for extending the first terminal involved in the embodiments of the present application includes at least one of the following: extending the second mechanism of the first terminal from the time when the second indication information is received The activation time of the mechanism, the activation time of the second mechanism of the first terminal is extended from the time of receiving the packet, the activation time of the second mechanism of the first terminal is extended from the time of the packet reception failure, and the activation time of the second mechanism of the first terminal is extended from the time of the packet transmission failure extending the activation time of the second mechanism of the first terminal, and extending the activation time of the second mechanism of the first terminal from the time when the packet demodulation fails;
  • the timer for triggering the second mechanism of the first terminal involved in the embodiment of the present application includes at least one of the following: a timer for triggering the second mechanism of the first terminal from the time when the indication information is received; The timer of the second mechanism of the first terminal is triggered from the time when the packet is received, the timer of the second mechanism of the first terminal is triggered from the time when the packet reception fails, and the timer of the first terminal is triggered from the time when the packet transmission fails.
  • the timer of the second mechanism triggers the timer of the second mechanism of the first terminal from the time when the packet demodulation fails.
  • the first terminal determines whether to extend the activation time of the second mechanism of the first terminal or whether to trigger the first terminal according to the demodulation result of the received packet or the corresponding HARQ-ACK information.
  • the timer of the second mechanism of the terminal including at least one of the following:
  • the first terminal prolongs the activation time of the second mechanism of the first terminal when the demodulation of the received packet fails;
  • the first terminal triggers the timer of the second mechanism of the first terminal when the demodulation of the received packet fails
  • the first terminal does not extend the activation time of the second mechanism of the first terminal when the demodulation of the received data packet is successful;
  • the first terminal does not trigger the timer of the second mechanism of the first terminal when the received data packet is successfully demodulated
  • the first terminal determines whether to extend the activation time of the second mechanism of the first terminal or whether to trigger the first terminal according to the distance between the time when the data packet is received and the end point of the activation time of the second mechanism
  • the timers of the second mechanism including:
  • the first terminal When the distance between the time when the packet is received and the end point of the activation time of the second mechanism of the first terminal is less than the tenth preset threshold, the first terminal extends the activation time of the second mechanism of the first terminal or triggers the first terminal. a timer of the second mechanism of the terminal;
  • the first terminal does not extend the activation time of the second mechanism of the first terminal Or determine not to trigger the timer of the second mechanism of the first terminal.
  • the first terminal determines whether to extend the activation of the second mechanism of the first terminal according to the distance between the time when the packet is received and the starting point of the inactivation time of the second mechanism of the first terminal Time or whether to trigger the timer of the second mechanism of the first terminal, including:
  • the first terminal When the distance between the time when the packet is received and the starting point of the inactive time of the second mechanism of the first terminal is less than the eleventh preset threshold, the first terminal extends the activation time of the second mechanism of the first terminal or A timer that triggers the second mechanism;
  • the first terminal does not extend the activation time of the second mechanism of the first terminal or determines The timer of the second mechanism of the first terminal is not triggered.
  • the first target operation in the embodiment of the present application includes at least one of the following:
  • the sixth time includes one of the following: the time at which the second object is located, and the result of adding the time at which the second object is located plus a preset offset value.
  • the method of the embodiment of the present application may further include:
  • Step 608 in the case that the distance between the second object and the starting point of the activation time of the second mechanism of the first terminal is less than or equal to the fourteenth preset threshold, the first terminal extends the activation time of the second mechanism of the first terminal or Trigger the timer of the second mechanism of the first terminal until the first terminal completes the transmission;
  • Step 610 when the distance between the second object and the end point of the activation time of the second mechanism of the first terminal is less than or equal to the fifteenth preset threshold, the first terminal extends the activation time of the second mechanism of the first terminal or A timer of the second mechanism of the first terminal is triggered until the first terminal completes the transmission.
  • the second target operation in the embodiment of the present application includes at least one of the following:
  • the method of the embodiment of the present application may further include at least one of the following:
  • Step 612 in the case that the number of times when the time when the packet is received is not within the activation time of the second mechanism of the first terminal is greater than the sixteenth preset threshold, the first terminal triggers renegotiation of the configuration parameters of the second mechanism of the first terminal ;
  • Step 614 when the distance between the time of receiving the packet and the activation time of the second mechanism of the first terminal is greater than the seventeenth preset threshold and the number of times greater than the eighteenth preset threshold, the first terminal triggers renegotiation of the first Configuration parameters of the second mechanism of the terminal;
  • Step 616 when the number of times of prolonging the activation time of the second mechanism of the first terminal is greater than the nineteenth preset threshold, the first terminal triggers renegotiation of the configuration parameters of the second mechanism of the first terminal;
  • Step 618 when the number of times the timer of the second mechanism of the first terminal is triggered is greater than the twentieth preset threshold, the first terminal triggers renegotiation of configuration parameters of the second mechanism of the first terminal.
  • the first terminal after triggering the re-negotiation of the configuration parameters of the second mechanism of the first terminal, the first terminal no longer triggers the negotiation of the configuration parameters of the second mechanism of the first terminal within a preset time. It can be known from the above steps 612 to 618 that if the above situation occurs, it is necessary to trigger renegotiation of the configuration parameters of the second mechanism to ensure the reliability of the service.
  • the method of the embodiment of the present application may further include:
  • Step 620 in the case of performing resource exclusion, the first terminal excludes resources that are not within the activation time of the second mechanism of the second terminal.
  • Step 622 in the case of selecting a transmission resource, the first terminal selects a resource within the activation time of the second mechanism of the second terminal.
  • the first terminal can exclude resources that are not within the activation time of the second mechanism of the second terminal, or select resources within the activation time of the second mechanism of the second terminal during transmission, both of which can improve services. Transmission reliability.
  • the methods of the embodiments of the present application may also include at least one of the following:
  • Step 624 in the case of multicast or broadcast communication, the first terminal configures the configuration parameters of the target resource of the first mechanism of the first terminal;
  • Step 626 in the case of unicast communication, the first terminal configures the configuration parameters of the second mechanism of the first terminal.
  • the method of the embodiment of the present application may further include at least one of the following:
  • Step 628 the first terminal demodulates the packets received outside the activation time of the second mechanism of the first terminal or the inactive time of the second mechanism of the first terminal;
  • Step 630 the first terminal does not demodulate packets received outside the activation time of the second mechanism of the first terminal or the inactive time of the second mechanism of the first terminal.
  • the method of the embodiment of the present application may further include: step 632, the first terminal receives the third object outside the detection time of the first mechanism of the first terminal; and/or , the first terminal does not receive the third object outside the detection time of the first mechanism of the first terminal.
  • the third object in this embodiment of the present application includes at least one of the following: a physical sidelink control channel PSCCH, a physical sidelink shared channel PSSCH, a physical sidelink broadcast channel PSBCH, and a physical sidelink feedback channel PSFCH, side link control information SCI, synchronization signal block SSB, reference signal RS.
  • the third object in the embodiment of the present application is indicated or reserved by the SCI.
  • the first terminal not receiving the third object outside the detection time of the first mechanism of the first terminal includes: the first terminal is within the activation time of the second mechanism of the first terminal The non-detection time does not receive third objects.
  • the first terminal receiving the third object outside the detection time of the first mechanism of the first terminal includes: the first terminal receiving the third object at a non-detection time within the activation time of the second mechanism of the first terminal.
  • the method of the embodiment of the present application may further include:
  • Step 634 the first terminal instructs the processing delay to other terminals communicating with the first terminal.
  • the methods of the embodiments of the present application may also include at least one of the following:
  • Step 636 the first terminal determines, according to the first configuration information, whether to perform sidelink SL measurement within the inactive time of the second mechanism of the first terminal;
  • Step 638 the first terminal determines, according to the second configuration information, whether to perform SL measurement within the non-detection time within the activation time of the second mechanism of the first terminal;
  • Step 640 The first terminal determines, according to the third configuration information, whether to perform feedback within the activation time of the second mechanism of the first terminal.
  • the first terminal may determine whether to perform corresponding measurement and feedback according to the configuration information.
  • the first terminal performs at least one of the following operations:
  • the first terminal extends the activation time of the second mechanism of the first terminal
  • the first terminal extends the inactive time of the second mechanism of the first terminal
  • the first terminal triggers the timer of the second mechanism of the first terminal
  • the first terminal shortens the activation time of the second mechanism of the first terminal
  • the first terminal sets the activation time of the second mechanism of the first terminal to a default value or a preset value
  • the first terminal sets the inactive time of the second mechanism of the first terminal to a default value or a preset value.
  • the preset condition includes at least one of the following: the measurement result of the SL measurement is greater than the twenty-first preset threshold, and the measurement result of the SL measurement is less than the twenty-second preset threshold.
  • the first terminal obtains the activation time of the second mechanism of the first terminal and/or the inactivation time of the second mechanism of the first terminal by at least one of the following methods
  • extension or shortening of the activation time of the second mechanism and the inactivation time of the second mechanism in the embodiments of the present application is applicable to the activation time of the subsequent at least one second mechanism or the inactivation time of the second mechanism.
  • the SL measurement includes at least one of the following: channel busy ratio (Channel Busy Ratio, CBR) measurement, channel occupancy ratio (Channel occupancy Ratio, CR) measurement, layer 1 reference signal received power L1-RSRP measurement, L3-RSRP Measurement.
  • the SL measurement may further include: system measurement, carrier measurement, BWP measurement, resource pool measurement, user measurement, connection measurement, and group measurement; the specific measurement parameters may be the following At least one of: occupancy rate, occupancy, blocking rate, blocking amount, idle rate, idle amount, successful transmission times, transmission success rate, transmission failure times, transmission failure rate, DTX times, missed detection times, wrong detection times, repeated Pass count measurement.
  • the execution body may be a transmission configuration apparatus, or a control module in the transmission configuration apparatus for executing the transmission configuration method.
  • the transmission configuration device provided by the embodiment of the present application is described by taking the transmission configuration method performed by the transmission configuration device as an example.
  • the present application will be illustrated below with reference to the specific implementation of the embodiments of the present application.
  • the starting point (n+T1) of the detection time is between the starting point and the end point of the activation time
  • the end point of the detection time is (n+T2) is between the start and end of the activation time
  • n is the time for triggering resource selection/reselection
  • T1 ⁇ T2.
  • the starting point (n+T1) of the detection time is between the starting point and the end point of the activation time, and the end point of the detection time (n+T2) is not earlier than the end point of the activation time;
  • the selected time, T1 ⁇ T2.
  • Case C is that the start point of the detection time (n+T1) is not later than the start point of the activation time, and the end point of the detection time (n+T2) is between the start point and the end point of the activation time;
  • the selected time, T1 ⁇ T2.
  • the terminal selects resources for initial transmission at the first sub-detection time, and selects resources for retransmission at the second sub-detection time.
  • N is the end point of the activation time of the peer UE
  • HARQ RTT is the sum of the interval between the feedback information and the corresponding data and the upper limit of the processing delay of the feedback information
  • n is the time to trigger resource selection/reselection
  • T1 ⁇ T2.
  • an embodiment of the present application provides a transmission configuration apparatus, the apparatus is applied to a first terminal, and the apparatus includes:
  • a first execution module 1002 configured to execute a first operation
  • the first operation includes one of the following:
  • the target resource includes at least one of the following: resource selection time, an optional range of resource selection time;
  • the second mechanism includes active time and inactive time.
  • the configuration parameter of the target resource of the first mechanism of the first terminal can be configured, so that the target resource of the first mechanism of the first terminal and the activation time of the second mechanism of the second terminal at least partially overlap
  • the configuration parameters of the second mechanism of the first terminal may also be configured so that the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the third terminal at least partially overlap, and the based on the transmission resources, so that the data or packets sent by the first terminal can arrive within the activation time of the terminals that communicate with each other, and when the data or packets sent by the first terminal do not arrive within the activation time of the terminals that communicate with each other, it is clear that The behavior of the first terminal is changed, so that the reliability of the side link service can be guaranteed, and the purpose of energy saving can be achieved at the same time, thereby solving the situation in the prior art that due to the mismatch between the DRX activation time and the detection time between terminals, the Transmissions or packets at certain
  • the configuration parameters for configuring the target resources of the first mechanism of the first terminal in this embodiment of the present application include at least one of the following:
  • the start point of configuring the target resource is not later than the end point of the activation time of the second mechanism of the second terminal;
  • the starting point of the target resource is not later than the end point of the activation time of the second mechanism of the second terminal including at least one of the following: the starting point of the target resource is not later than the starting point of the activation time of the second mechanism of the second terminal, the start point is located between the start point and the end point of the activation time of the second mechanism of the second terminal;
  • the starting point of configuring the target resource is not earlier than the starting point of the activation time of the second mechanism of the second terminal.
  • the starting point of the target resource is not earlier than the starting point of the activation time of the second mechanism of the second terminal, including at least one of the following: the end point of the target resource is not earlier than the end point of the activation time of the second mechanism of the second terminal, the The end point is located between the start and end point of the activation time of the second mechanism of the second terminal.
  • the at least partial overlap involved in this embodiment of the present application may include at least one of the following:
  • the ratio of the overlapping portion of the target resource and the activation time of the second mechanism of the second terminal to the target resource is greater than or equal to the second preset threshold
  • the ratio of the overlapping portion of the target resource and the activation time of the second mechanism of the second terminal to the activation time is greater than or equal to a third preset threshold
  • the ratio of the overlapping portion of the target resource and the activation time of the second mechanism of the second terminal to the period of the second mechanism is greater than or equal to a fourth preset threshold
  • the length of the overlapping portion of the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the second terminal is greater than or equal to the fifth preset threshold
  • the ratio between the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the second terminal and the target resource is greater than or equal to a sixth preset threshold
  • the ratio between the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the second terminal and the activation time of the second mechanism of the first terminal is greater than or equal to the seventh preset threshold
  • the ratio between the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the second terminal and the period of the second mechanism of the first terminal is greater than or equal to the eighth preset threshold.
  • the resources selected for transmission within the first time involved in the embodiments of this application include at least one of the following:
  • the second time is the overlapping part of the target resource of the first mechanism of the first terminal and the activation time of the second mechanism of the second terminal
  • the third time is the target resource of the first mechanism of the first terminal and the activation time of the second terminal.
  • the part where the activation time of the second mechanism does not overlap; the first time includes: the second time and the third time.
  • the resources selected for transmission within the first time involved in the embodiments of this application include at least one of the following:
  • the fourth time is the interval between the starting point of the target resource and the first time
  • the fifth time is the interval between the second time and the end of the target resource
  • the first time is the activation time of the second mechanism of the second terminal
  • the second time is the result of subtracting the product of L and the ninth preset threshold from the end point of the activation time of the second mechanism of the second terminal and adding the offset value.
  • L is an integer greater than or equal to 1
  • the first time includes the fourth time and the fifth time.
  • the manner of selecting resources for initial transmission is different from the manner of selecting resources for retransmission.
  • the apparatus in this embodiment of the present application may further include:
  • a second execution module configured to execute the second operation when the target resource of the first terminal and the activation time of the second mechanism of the second terminal do not overlap at all;
  • the second operation includes at least one of the following: not sending within the target resource; not performing detection within the detection time corresponding to the target resource; triggering resource selection; triggering resource reselection; triggering RRC connection reconfiguration; triggering RRC reconfiguration Connect; trigger the reporting operation.
  • the first object related to the first terminal involved in the embodiment of the present application is located within the activation time of the second mechanism of the second terminal or the detection time of the first mechanism of the second terminal;
  • the first object includes at least one of the following: the target resource of the first terminal, the starting point of the selectable range between the resource selection trigger time and the resource selection time, the starting point of the selectable range between the resource reselection trigger time and the resource selection time, and the resource
  • the apparatus in this embodiment of the present application may further include: a sending module, configured to send within the activation time of the second mechanism of the second terminal or within the detection time of the first mechanism of the second terminal.
  • a sending module configured to send within the activation time of the second mechanism of the second terminal or within the detection time of the first mechanism of the second terminal.
  • the configuration parameters of the second mechanism of the first terminal may be configured in at least one of the following ways, so that the activation time of the second mechanism of the first terminal and the target resources of the first mechanism of the third terminal are at least Partial overlap: network-side device configuration, pre-configuration, instructions from other terminals, protocol agreement, and the first terminal determines itself.
  • the configuration parameters of the second mechanism in the embodiment of the present application are configured so that the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the third terminal at least partially overlap, including at least one of the following: :
  • the configuration parameters of the second mechanism are configured through the first indication information so that the activation time of the second mechanism of the first terminal overlaps at least partially with the target resources of the first mechanism of the third terminal, wherein the first indication information is determined by the third terminal; terminal send;
  • the starting point or length of the timer of the second mechanism in the embodiment of the present application is variable; wherein the starting point or the variable length of the timer of the second mechanism includes at least one of the following:
  • the start point of the timer is related to the resource reselection time; the end point of the timer is related to the resource reselection time; the start point of the timer is related to the resource preemption time; the end point of the timer is related to the resource preemption time; the start point of the timer is related to the resource exclusion time related; the end point of the timer is related to the resource exclusion time; the length of the timer is related to the ninth preset threshold.
  • the ninth preset threshold in this embodiment of the present application includes at least one of the following: a first interval between feedback information and corresponding data, a processing delay of the feedback information, and a difference between the first interval and the processing delay and value.
  • the feedback information is related to the transmission packet; the processing delay includes at least one of the following: the maximum value of the processing delay and the minimum value of the processing delay.
  • the sum of the first interval and the processing delay includes at least one of the following: the sum between the first interval and the maximum value of the processing delay; the sum between the first interval and the minimum value of the processing delay ; the minimum value of the sum of the first interval and the processing delay; the maximum value of the sum of the first interval and the processing delay.
  • configuring the configuration parameters of the second mechanism by using the first indication information includes at least one of the following:
  • the activation time length of the second mechanism of the first terminal is set to the length of the optional range of the resource selection window; wherein, the first indication information is used to indicate at least one of the following: the resource selection trigger time and resource of the third terminal The distance between the start point of the selectable range of the selection time, the distance between the resource reselection trigger time of the third terminal and the start point of the selectable range of the resource selection time, the distance between the resource selection trigger time of the third terminal and the selectable range of the resource selection time the distance of the end point, the distance between the resource reselection trigger time of the third terminal and the end point of the optional range of resource selection time;
  • the first indication information in this embodiment of the present application is further used to indicate at least one of the following information: whether to extend the activation time of the second mechanism of the first terminal, whether to trigger the timer of the second mechanism of the first terminal, The extension value of the activation time of the second mechanism of the first terminal, and the length of the timer of the second mechanism of the first terminal.
  • the configuration parameters of the second mechanism for configuring the first terminal according to the received packet in this embodiment of the present application include at least one of the following:
  • the second object is the transmission or transmission resource expected by the first terminal.
  • the second object in this embodiment of the present application is related to an aperiodic indication.
  • extending the activation time of the second mechanism of the first terminal in this embodiment of the present application includes at least one of the following: extending the activation time of the second mechanism of the first terminal from the time when the second indication information is received; The activation time of the second mechanism of the first terminal is extended from the time when the packet is received, the activation time of the second mechanism of the first terminal is extended from the time when the packet reception fails, and the first terminal is extended from the time when the packet transmission fails.
  • the activation time of the second mechanism extends the activation time of the second mechanism of the first terminal from the time when the packet demodulation fails;
  • the timer for triggering the second mechanism of the first terminal in this embodiment of the present application includes at least one of the following: a timer for triggering the second mechanism of the first terminal starts from the time when the indication information is received; The time of the packet starts to trigger the timer of the second mechanism of the first terminal, the timer of the second mechanism of the first terminal is triggered from the time when the packet reception fails, and the second mechanism of the first terminal is triggered from the time when the packet transmission fails.
  • the timer that triggers the second mechanism of the first terminal starts from the time when the packet demodulation fails.
  • timer including at least one of the following:
  • timers including:
  • a timer that triggers the second mechanism of the first terminal including:
  • the packets involved in the embodiments of the present application include one of the following: a packet related to initial transmission and a packet related to retransmission.
  • the first target operation in this embodiment of the present application includes at least one of the following:
  • the sixth time includes one of the following: the time at which the second object is located, and the result of adding the time at which the second object is located plus a preset offset value.
  • the apparatus in this embodiment of the present application may further include:
  • a first extension module configured to extend the activation time of the second mechanism of the first terminal when the distance between the second object and the starting point of the activation time of the second mechanism of the first terminal is less than or equal to the fourteenth preset threshold or trigger the timer of the second mechanism of the first terminal until the first terminal completes the transmission;
  • a first extension module configured to extend the activation time of the second mechanism of the first terminal when the distance between the second object and the end point of the activation time of the second mechanism of the first terminal is less than or equal to the fifteenth preset threshold Or trigger a timer of the second mechanism of the first terminal until the first terminal completes the transmission.
  • the second target operation in this embodiment of the present application includes at least one of the following:
  • the length of the timer of the second mechanism of the first terminal and/or the extension value of the activation time of the second mechanism of the first terminal may be obtained in at least one of the following manners: network configuration , pre-configuration, other device instructions, protocol stipulations, and the first terminal to determine by itself.
  • the device in this embodiment of the present application further includes at least one of the following:
  • a first triggering module configured to trigger renegotiation of the configuration of the second mechanism of the first terminal when the number of times when the time when the packet is received is not within the activation time of the second mechanism of the first terminal is greater than the sixteenth preset threshold parameter;
  • the second triggering module is configured to trigger renegotiation of the first a configuration parameter of the second mechanism of the terminal;
  • a third triggering module configured to trigger re-negotiation of configuration parameters of the second mechanism of the first terminal when the number of times of prolonging the activation time of the second mechanism of the first terminal is greater than the nineteenth preset threshold;
  • the fourth triggering module is configured to trigger renegotiation of configuration parameters of the second mechanism of the first terminal when the number of times of triggering the timer of the second mechanism of the first terminal is greater than the twentieth preset threshold.
  • the first terminal after triggering the re-negotiation of the configuration parameters of the second mechanism of the first terminal, the first terminal no longer triggers the negotiation of the configuration parameters of the second mechanism of the first terminal within a preset time.
  • the apparatus in this embodiment of the present application further includes: an exclusion module, configured to exclude resources that are not within the activation time of the second mechanism of the second terminal in the case of resource exclusion.
  • the apparatus in this embodiment of the present application further includes: a selection module, configured to select a resource within the activation time of the second mechanism of the second terminal in the case of selecting a transmission resource.
  • a selection module configured to select a resource within the activation time of the second mechanism of the second terminal in the case of selecting a transmission resource.
  • the apparatus in this embodiment of the present application further includes at least one of the following: a first configuration module, configured to configure configuration parameters of the target resource of the first mechanism of the first terminal in the case of performing multicast or broadcast communication ; a second configuration module, configured to configure configuration parameters of the second mechanism of the first terminal in the case of unicast communication.
  • a first configuration module configured to configure configuration parameters of the target resource of the first mechanism of the first terminal in the case of performing multicast or broadcast communication
  • a second configuration module configured to configure configuration parameters of the second mechanism of the first terminal in the case of unicast communication.
  • the apparatus in this embodiment of the present application further includes at least one of the following: a first processing module, configured to demodulate outside the activation time of the second mechanism of the first terminal or the inactivation of the second mechanism of the first terminal packets received at time; the second processing module is configured to not demodulate packets received outside the activation time of the second mechanism of the first terminal or the inactive time of the second mechanism of the first terminal.
  • a first processing module configured to demodulate outside the activation time of the second mechanism of the first terminal or the inactivation of the second mechanism of the first terminal packets received at time
  • the second processing module is configured to not demodulate packets received outside the activation time of the second mechanism of the first terminal or the inactive time of the second mechanism of the first terminal.
  • the device in the embodiment of the present application further includes:
  • the third processing module is used for the first terminal to receive the third object outside the detection time of the first mechanism of the first terminal; wherein the third processing module is also used for the activation time of the second mechanism of the first terminal A third object is received during a non-detection time within. and / or,
  • the fourth processing module is used for the first terminal not to receive the third object outside the detection time of the first mechanism of the first terminal.
  • the fourth processing module is further configured to not receive the third object during the non-detection time within the activation time of the second mechanism of the first terminal.
  • the third object in this embodiment of the present application includes at least one of the following: a physical sidelink control channel PSCCH, a physical sidelink shared channel PSSCH, a physical sidelink broadcast channel PSBCH, and a physical sidelink feedback channel PSFCH , side link control information SCI, synchronization signal block SSB, reference signal RS.
  • a physical sidelink control channel PSCCH a physical sidelink control channel PSCCH, a physical sidelink shared channel PSSCH, a physical sidelink broadcast channel PSBCH, and a physical sidelink feedback channel PSFCH , side link control information SCI, synchronization signal block SSB, reference signal RS.
  • the third object in this embodiment of the present application is indicated or reserved by the SCI.
  • the apparatus in this embodiment of the present application further includes: an indication module, configured to indicate the processing delay to other terminals communicating with the first terminal.
  • the device in this embodiment of the present application further includes at least one of the following:
  • a first determining module configured to determine, according to the first configuration information, whether to perform sidelink SL measurement within the inactive time of the second mechanism of the first terminal;
  • a second determination module configured to determine, according to the second configuration information, whether to perform SL measurement within the non-detection time within the activation time of the second mechanism of the first terminal;
  • the third determining module is configured to determine, according to the third configuration information, whether to perform feedback within the activation time of the second mechanism of the first terminal.
  • the third execution module is configured to perform at least one of the following operations: extending the activation time of the second mechanism of the first terminal; Extending the inactivation time of the second mechanism of the first terminal; triggering a timer of the second mechanism of the first terminal; shortening the activation time of the second mechanism of the first terminal; shortening the inactivation time of the second mechanism of the first terminal;
  • the activation time of the second mechanism of the first terminal is set as a default value or a preset value; the inactive time of the second mechanism of the first terminal is set as a default value or a preset value.
  • the activation time of the second mechanism of the first terminal is obtained by at least one of the following methods, and/or the extension value or shortening of the inactivation time of the second mechanism of the first terminal is obtained: Value: network configuration, pre-configuration, other device indication, protocol agreement, first terminal determination.
  • the extension or shortening of the activation time of the second mechanism and the inactivation time of the second mechanism in the embodiment of the present application is applicable to the activation time of the subsequent at least one second mechanism or the inactivation time of the second mechanism.
  • the preset conditions in this embodiment of the present application include at least one of the following: the measurement result of the SL measurement is greater than the twenty-first preset threshold, and the measurement result of the SL measurement is less than the twenty-second preset threshold.
  • the SL measurement in this embodiment of the present application includes at least one of the following: channel busy ratio CBR measurement, channel occupancy ratio CR measurement, layer 1 reference signal received power L1-RSRP measurement, and L3-RSRP measurement.
  • the transmission configuration device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may include, but is not limited to, the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machine, or self-service machine, etc., which are not specifically limited in the embodiments of the present application.
  • the transmission configuration device in this embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the transmission configuration apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment in FIG. 6 , and achieve the same technical effect. To avoid repetition, details are not described here.
  • an embodiment of the present application further provides a communication device 1100, including a processor 1101, a memory 1102, a program or instruction stored in the memory 1102 and executable on the processor 1101,
  • a communication device 1100 including a processor 1101, a memory 1102, a program or instruction stored in the memory 1102 and executable on the processor 1101,
  • the communication device 1100 is a terminal
  • the program or instruction is executed by the processor 1101
  • each process of the foregoing transmission configuration method embodiment can be implemented, and the same technical effect can be achieved.
  • the communication device 1100 is a network side device
  • the program or instruction is executed by the processor 1101
  • each process of the above-mentioned transmission configuration method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not described here.
  • FIG. 12 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110 and other components .
  • the terminal 100 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.
  • a power source such as a battery
  • the terminal structure shown in FIG. 12 does not constitute a limitation on the terminal, and the terminal may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072 .
  • the touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 101 receives the downlink data from the network side device, and then processes it to the processor 110; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 101 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.
  • Memory 109 may be used to store software programs or instructions as well as various data.
  • the memory 109 may mainly include a storage program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 109 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 110 .
  • the processor 110 is configured to perform the first operation
  • the first operation includes one of the following:
  • the target resource in this embodiment of the present application includes at least one of the following: resource selection time, an optional range of resource selection time; the second mechanism includes activation time and inactivation time.
  • the configuration parameters of the target resource of the first mechanism of the first terminal can be configured, so that the target resource of the first mechanism of the first terminal and the activation time of the second mechanism of the second terminal at least partially Overlapping
  • the configuration parameters of the second mechanism of the first terminal may also be configured so that the activation time of the second mechanism of the first terminal and the target resource of the first mechanism of the third terminal at least partially overlap, and the selection within the first time resources used for transmission so that data or packets sent by the first terminal can arrive within the activation time of the mutually communicating terminals, and when data or packets sent by the first terminal do not arrive within the activation time of the mutually communicating terminals,
  • the behavior of the first terminal is clarified, so that the reliability of the side link service can be guaranteed, and the purpose of energy saving can be achieved at the same time, thereby solving the situation in the prior art that due to the mismatch between the DRX activation time and the detection time between terminals, it is impossible to Transmissions or packets at certain specific times are
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing transmission configuration method embodiment can be achieved, and can achieve the same In order to avoid repetition, the technical effect will not be repeated here.
  • the processor is the processor in the terminal described in the foregoing embodiment.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used for running network-side device programs or instructions to implement the above transmission configuration method
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used for running network-side device programs or instructions to implement the above transmission configuration method
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.

Landscapes

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

Abstract

本申请公开了一种传输配置方法及装置、终端,属于通信领域。该传输配置方法包括:第一终端执行第一操作;其中,第一操作包括以下之一:配置第一终端的第一机制的目标资源的配置参数,以使第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠;在第一时间内选择用于传输的资源;配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠。

Description

传输配置方法及装置、终端
相关申请的交叉引用
本申请主张在2021年01月15日在中国提交的中国专利申请No.202110057838.4的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种传输配置方法及装置、终端。
背景技术
目前为了新空口(New Radio,NR)旁链路(Sidelink,SL)省电引入了旁链路非连续接收(Discontinuous Reception,DRX),但是当终端间进行通信时存在以下问题:第一终端可能在第二终端的DRX非激活时间内发送初传和/或重传包,由于第二终端处于DRX非激活时间,即终端间的DRX激活时间和检测时间(例如sensing窗)不对齐,则可能不能监听/接收/解调对应的来包,导致sidelink业务可靠性较低以及功耗较高。
发明内容
本申请实施例提供一种传输配置方法及装置、终端,能够解决现有技术中由于终端间的DRX激活时间和检测时间不对齐的情况,使得无法对位于某些特定时间的传输或包进行处理,导致旁链路业务可靠性较低以及功耗较高的问题。
第一方面,提供了一种传输配置方法,包括:第一终端执行第一操作;其中,所述第一操作包括以下之一:配置所述第一终端的第一机制的目标资源的配置参数,以使所述第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠;在第一时间内选择用于传输的资源;配置所述第一终端的第二机制的配置参数,以使所述第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠;所述目标资源包括以下至少之一:资源选择时间、所述资源选择时间的可选范围;所述第二机制包 括所述激活时间和非激活时间。
第二方面,提供了一种传输配置装置,应用于第一终端,包括:第一执行模块,用于执行第一操作;其中,所述第一操作包括以下之一:配置所述第一终端的第一机制的目标资源的配置参数,以使所述第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠;在第一时间内选择用于传输的资源;配置所述第一终端的第二机制的配置参数,以使所述第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠;所述目标资源包括以下至少之一:资源选择时间、所述资源选择时间的可选范围;所述第二机制包括所述激活时间和非激活时间。
第二方面,提供了一种终端,该终端包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第三方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第四方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行网络侧设备程序或指令,实现如第一方面所述的方法。
第五方面,提供了一种计算机程序产品,所述计算机程序产品被存储在非易失的存储介质中,所述计算机程序产品被至少一个处理器执行以实现如第一方面所述的方法。
在本申请实施例中,第一终端可以配置第一终端的第一机制的目标资源的配置参数,以使第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠,还可以配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠,以及在第一时间内选择用于传输的资源,从而使得第一终端发送的数据或包能够在相互通信的终端的激活时间内到达,以及当第一终端发送的数据或包不在相互通信的终端的激活时间内到达时,明确了第一终端的行为,从而可以保障旁链路业务的可靠性,同时实现节能的目的,从而解决了现有技术中由于终端间的DRX激活时间和检测时间不对齐的情况,使得无法对位 于某些特定时间的传输或包进行处理,导致旁链路业务可靠性较低以及功耗较高的问题。
附图说明
图1示出本申请实施例可应用的一种无线通信系统的框图;
图2是本申请实施例的DRX周期示意图;
图3是本申请实施例的LTE旁链路的检测示意图;
图4是本申请实施例的LTE的部分检测示意图;
图5是本申请实施例的SL资源抢占示意图;
图6是本申请实施例的传输配置方法流程图;
图7是本申请实施例的检测时间与激活时间重叠的示意图之一;
图8是本申请实施例的检测时间与激活时间重叠的示意图之二;
图9是本申请实施例的检测时间与激活时间重叠的示意图之三;
图10是本申请实施例的传输配置装置的结构示意图;
图11是本申请实施例的终端的结构示意图之一;
图12是本申请实施例的终端的结构示意图之二。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6 th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中,终端11也可以称作终端设备或者用户终端(User Equipment,UE),终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备(VUE)、行人终端(PUE)等终端侧设备,可穿戴式设备包括:手环、耳机、眼镜等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网,其中,基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例,但是并不限定基站的具体类型。
首先,对本申请实施例中的相关术语进行解释说明;
一、LTE和NR Uu口的非连续接收
LTE和NR都引入了DRX机制,通过配置DRX on和DRX off时间来达到用户设备(User Equipment,UE)的省电。如图2所示,在on duration期间是DRX on的区间,如果UE没有调度在on duration期间,则会进入一个DRX cycle(周期)的off期间。
其中,配置DRX的时候会配置onDurationTimer(激活定时器),drx-InactivityTimer(去激活定时器),drx-RetransmissionTimer(重传定时器),longDRX-CycleStartOffset等参数。
UE在配置了DRX后,如果发送或接收数据解码失败,UE需要进入激活时间监听控制信道,等待网络调度的重传。其中,在On Duration期间,若UE在某个时隙(slot)被调度并接收数据后,很可能在接下来的几个slot内继续被调度。因此,每当UE被调度初传数据后就启动或重启定时器drx-InactivityTimer,UE将一直位于激活态直到该定时器超时。
对于下行数据接收,UE会在接收到物理下行控制信道(Physical Downlink Control Channel,PDCCH)指示的下行数据传输并反馈混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)信息后,给对应的HARQ进程启动下行回传定时器(HARQ RTT Timer),其中,RTT(Round Trip Time)为往返时延。如果在HARQ RTT Timer超时后,且该HARQ进程的数据没有成功解码,则UE启动重传定时器(drx-RetransmissionTimer),并监听PDCCH,等待传输。
对于上行数据发送,UE会在接收到PDCCH指示上行数据传输后,给对应的HARQ进程启动上行回传定时器HARQ RTT Timer。在HARQ RTT Timer超时后,则UE启动重传定时器(drx-ULRetransmissionTimer),并进入激活状态监听PDCCH,等待网络调度的传输。
二、LTE旁链路SL的检测(LTE sidelink sensing)
LTE sidelink sensing的基本工作原理如下:
在检测窗(sensing window)内进行测量,在每个检测传输时间间隔(Transmission Time Interval,TTI)内解调度分配(Scheduling Assignment, SA)及进行干扰测量。
其中,基于图3,UE根据以下步骤进行资源选择:
步骤1,排除UE发送数据的资源;
步骤2,终端解调收到的SA,得到其他UE资源预留资源,其中,排除其他UE预留的资源;
步骤3,在sensing window内进行能量检测,测量参考信号强度指示(reference signal strength indication,RSSI),根据测量结果,排除干扰大的资源;
步骤4,在选择窗内,从干扰最小的20%的资源中随机选择一个子帧(subframe)进行周期的资源预留。
三、LTE旁链路SL的部分检测(Partial sensing in LTE SL)
LTE V2X中部分检测主要是为了省电而设计的,是为了支持P2V的通信,PUE支持两种模式的资源选择方式。一种为随机的资源选择;另一种模式为先进行部分检测,基于部分检测的结果选择资源,进行半静态的资源预留。其中,PUE选择哪种模式为RRC配置的,当RRC配置为支持两种模式的资源选择时,PUE实现决定采用哪种资源选择方式。
其中,基于图4,终端进行部分检测并进行资源检测的方式如下:
PUE检测窗口为在[n-1000,n]的范围内的窗口1,长度Y以及k为RRC配置的参数,k的取值范围可以为{1,2,3,…,10}。[n+T1,n+T2]内的窗口2为高层配置的PUE的选择窗口。PUE在蓝色的检测窗口中检测其他终端发送的SCI,根据检测的SCI以及预留周期,推测其他终端在窗口2内的资源预留情况,该PUE可以根据这些信息排除选择窗口中不满足条件的资源。在剩余的资源中选择至少20%(窗长Y的20%)的资源作为候选资源集合,上报给MAC层,MAC层从候选资源集合中随机选择一个资源作为该PUE的候选资源。该PUE对选择的资源进行周期预留,预留周期在SCI中指示。
四、旁链路的随机选择(Random selection in SL)
如果用户进行随机选择,则在图4中选择窗口内随机选择资源,不需要进行检测。
五、新空口中旁链路的检测(Sensing in NR SL)
在Mode 2资源分配模式中,支持基于sensing进行资源选择。其原理和LTE SL mode4下的sensing机制类似。具体的工作方式如下:1)TX UE在资源选择被触发后,确定资源选择窗口;2)UE在资源选择的之前,需要确定资源选择的备选资源集(candidate resource set),根据资源选择窗口内的资源上测量的参考信号接收功率(Reference Signal Receiving Power,RSRP)与相应的RSRP阈值(threshold)做对比,如果RSRP低于RSRP阈值,那么该资源可以纳入备选资源集合;3)资源集合确定后,UE随机在备选资源集合中选择传输资源。另外,UE在本次传输可以为接下来的传输预留传输资源。
在Rel-16NR SL中,TX UE会对其分配的资源进行资源预留(预留分为周期性预留和非周期性预留),预留资源为以后的物理侧旁链路控制信道(Physical Sidelink Control Channel,PSCCH)或物理侧旁链路共享信道(Physical Sidelink Shared Channel,PSSCH)传输所用。非周期预留可以通过SCI中的Time resource assignment域实现,预留的资源至少可以用作同一个TB的传输。周期预留可以通过SCI中的Resource reservation period域实现,当前周期预留的周期性资源可以用作下一个TB的传输。
六、SL资源抢占(Resource pre-emption)in NR SL
在Mode 2资源分配模式中,支持资源pre-emption机制,该机制的简要描述如下:一个UE已经预留/选择的资源和其它具有更高优先级业务的UE所预留/选择的资源重叠(部分重叠),如果该UE在相关资源上的SL-RSRP测量值大于某个associated SL-RSRP门限值时,该UE会触发资源的重新选择。所述的业务优先级和所述的SL-RSRP门限由在所述资源上的TB传输确定。
如图5所示,UE为了判断已经预留或选择的资源(PSCCH/PSSCH资源)是否被抢占,UE至少在‘m-T3’时刻进行资源选择的重评估,‘m’时刻是资源所在的时刻或者资源预留信息发送的时刻,T3至少包括UE进行资源选择处理的时长。
七、Cast type(强制类型转换)
NR sidelink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:
机制1(仅反馈NACK,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。这种情况下收方如果没有收到NACK,则认为所有收端都成功收到并解出了该数据,但是这个机制的一个缺点是发方可能会混淆成功接收数据和收方没有成功收到SCI的两种情况,即虽然收方没有成功收到SCI与数据,但发方以为收方接收成功了。该方式适用于无连接的组播场景。
机制2(反馈ACK/NACK,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。此时如果发方收到某个发送端用户发来的NACK,或没有收到ACK或NACK,则发方认为发送给这个终端的传输失败,收到某个发送端发来的ACK,则发方认为发送给这个终端的传输成功。该方式适用于基于连接的组播场景。
此外,还需要说明的是:
1)DRX激活时间(active time)为UE监听/接收/解调/测量特定信道/信号/信令的时间(激活期),所述特定信道/信号/信令可以为以下至少一项:PSCCH、PSSCH、物理旁链路广播信道(Physical Sidelink Broadcast Channel,PSBCH)、物理旁链路反馈信道(Physical Sidelink Feedback Channel,PSFCH)、旁链路控制信息(Sidelink Control Information,SCI)、旁链路同步信号块(Sidelink Synchronization Signal and PBCH block,S-SSB)、参考信号(Reference Signal,RS),例如包含DRX on duration,非激活定时器(inactivity timer)运行时间,重传定时器(retransmission timer)运行时间中的至少一项。
2)DRX非激活时间(inactive time)为UE不监听/接收/解调/测量特定信道/信号/信令的时间(即休眠期),其中,该特定信道/信号/信令可以为以下至少一项:PSCCH、PSSCH、PSBCH、PSFCH、SCI、S-SSB、RS;例如,包含DRX off duration,RTT定时器运行时间中的至少一项。
3)检测(sensing)时间在本领域中还可以替换以下其他表述:sensing窗、sensing时刻、sensing范围、sensing时隙集合、sensing资源集、sensing样本。
4)T1/T2:T1和T2的定义分别为资源选择(重选)触发时刻n距离包含资源选择时间的时间区间[n+T 1,n+T 2](即可以在该时间区间内确定出资源选择时间)上下边界的距离,其值均取决于UE实现,且需满足
Figure PCTCN2022071324-appb-000001
T 2min≤T 2≤remaining packet budget(以时隙计);其中,
Figure PCTCN2022071324-appb-000002
为预配值,T 2min为高层指示值,当T 2min>remaining packet budget时,T 2=remaining packet budget(剩余数据包的预算)。
下面结合附图,通过具体的实施例及其应用场景对本申请实施例提供的传输配置方法进行详细地说明。
如图6所示,本申请实施例提供了一种传输配置方法,该方法的步骤包括:
步骤602,第一终端执行第一操作;
其中,第一操作包括以下之一:
配置第一终端的第一机制的目标资源的配置参数,以使第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠;
在第一时间内选择用于传输的资源;
配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠;
需要说明的是,本申请实施例中的目标资源包括以下至少之一:资源选择时间、资源选择时间的可选范围;第二机制包括激活时间和非激活时间。
通过上述步骤602,第一终端可以配置第一终端的第一机制的目标资源的配置参数,以使第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠,还可以配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠,以及在第一时间内选择用于传输的资源,从而使得第一终端发送的数据或包能够在相互通信的终端的激活时间内到达,即实现了DRX激活时间和检测时间的对齐,以及当第一终端发送的数据或包不在相互通信的终端的激活时间内到达时,明确了第一终端的行为,从而可以保障旁链路业务的可靠性,同时实现节能的目的,从而解决了现有技术中,由于终端间的DRX激活 时间和检测时间不对齐的情况,使得无法对位于某些特定时间的传输或包进行处理,导致旁链路业务可靠性较低以及功耗较高的问题。
在本申请实施例中,本申请实施例中涉及到的第二机制可选为DRX。基于此,在本申请实施例中,第一终端可以通过网络配置、预配置、其他用户指示、协议约定或自己确定等至少一种方式获取第二终端的DRX配置参数或能够推导出第二终端的DRX配置参数的信息,该配置参数或信息包括以下至少一项
1)DRX周期;
2)DRX激活时间长度;
3)DRX非激活时间长度;
4)DRX周期的开始时刻,或结束时刻,或位置;
需要说明的是,该DRX周期的开始时刻和位置可以是最近的或当前的DRX周期的开始时刻和位置;该DRX周期的结束时刻和位置可以是最近的或当前的DRX周期的结束时刻和位置;
5)DRX激活/非激活时间的开始/结束时刻/位置;
需要说明的是,该DRX激活时间的开始时刻和位置可以是最近的或当前的DRX激活时间的开始时刻和位置;该DRX激活时间的结束时刻和位置可以是最近的或当前的DRX激活时间的结束时刻和位置;该DRX非激活时间的开始时刻和位置可以是最近的或当前的DRX非激活时间的开始时刻和位置;该DRX非激活时间的结束时刻和位置可以是最近的或当前的DRX非激活时间的结束时刻和位置。
在本申请实施例的可选实施方式中,对于本申请实施例中的配置第一终端的第一机制的目标资源的配置参数包括以下至少一项:
1)配置目标资源的起点不晚于第二终端的第二机制的激活时间的终点;
其中,目标资源的起点不晚于第二终端的第二机制的激活时间的终点包括以下至少一项:目标资源的起点不晚于第二终端的第二机制的激活时间的起点、目标资源的起点位于第二终端的第二机制的激活时间的起点和终点之间;
2)配置目标资源的起点不早于第二终端的第二机制的激活时间的起点。
其中,目标资源的起点不早于第二终端的第二机制的激活时间的起点包括以下至少一项:目标资源的终点不早于第二终端的第二机制的激活时间的终点、目标资源的终点位于第二终端的第二机制的激活时间的起点和终点之间。
在本申请实施例的可选实施方式中,对于本申请实施例步骤702中涉及到的至少部分重叠,包括以下至少一项:
1)目标资源与第二终端的第二机制的激活时间的重叠部分的长度大于或等于第一预设阈值;
2)目标资源与第二终端的第二机制的激活时间的重叠部分与目标资源的比值大于或等于第二预设阈值;
3)目标资源与第二终端的第二机制的激活时间的重叠部分与激活时间的比值大于或等于第三预设阈值;
4)目标资源与第二终端的第二机制的激活时间的重叠部分与第二机制的周期的比值大于或等于第四预设阈值;
5)第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分的长度大于或等于第五预设阈值;
6)第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与目标资源的比值大于或等于第六预设阈值;
7)第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与第一终端的第二机制的激活时间的比值大于或等于第七预设阈值;
8)第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与第一终端的第二机制的周期的比值大于或等于第八预设阈值。
需要说明的是,本申请实施例中的预设阈值可以根据实际情况进行相应的具体设置,在本申请中不限定其具体取值。
在本申请实施例的可选实施方式中,对于本申请实施例步骤702中涉及到的在第一时间内选择用于传输的资源的方式,包括以下至少一项:
1)第一终端在第二时间选择用于初传的资源;
2)第一终端在第三时间选择用于重传的资源;
其中,第二时间为第一终端的第一机制的目标资源与第二终端的第二机 制的激活时间重叠的部分,第三时间为第一终端的第一机制的目标资源与第二终端的第二机制的激活时间不重叠的部分;
需要说明的是,第一时间包括:第二时间和第三时间。通过该在第一时间内选择用于传输的资源的方式,可以保证用于初传的资源可以落在对端终端的第二机制(DRX)激活时间内,从而保证了业务的可靠性。
在本申请实施例的另一个可选实施方式中,对于本申请实施例步骤702中涉及到的在第一时间内选择用于传输的资源,还可以包括以下至少一项:
1)第一终端在第四时间选择用于初传的资源;
2)第一终端在第五时间选择用于重传的资源;
其中,第四时间为目标资源的起点至第一时刻之间的区间,第五时间为第二时刻至目标资源的终点之间的区间;第一时刻为第二终端的第二机制的激活时间终点减去L与第九预设阈值的乘积的结果,第二时刻为第二终端的第二机制的激活时间终点时刻减去L与第九预设阈值的乘积且加上偏移值的结果;L为大于或等于1的整数;
需要说明的是,第一时间包括第四时间和第五时间。通过该在第一时间内选择用于传输的资源的方式,可以保证用于初传的资源和用于重传的资源可以落在对端终端的第二机制(DRX)激活时间内,从而保证了业务的可靠性。此外,在初传包如果传输成功,则无需进行重传。
此外,本申请实施例中的偏移值可以预设值也可以是根据需求设置的值,在本申请并不限定其具体取值。
需要说明的是,本申请实施例中的第二机制的定时器的起点或长度可变。
其中,第二机制的定时器的起点或长度可变包括以下至少一项:定时器的起点与资源重选时间相关;定时器的终点与资源重选时间相关;定时器的起点与资源抢占时间相关;定时器的终点与资源抢占时间相关;定时器的起点与资源排除时间相关;定时器的终点与资源排除时间相关;定时器的长度与第九预设阈值相关。
需要说明的是,本申请实施例中的第九预设阈值包括以下至少一项:反馈信息与对应的数据之间的第一间隔、反馈信息的处理时延、第一间隔与处理时延的和值;其中,反馈信息与传输包相关。
本申请实施例中的处理时延包括以下至少一项:处理时延的最大值、处理时延的最小值。
其中,第一间隔与处理时延的和值包括以下至少一项:第一间隔与处理时延的最大值之间的和值;第一间隔与处理时延的最小值之间的和值;第一间隔与处理时延的和值的最小值;第一间隔与处理时延的和值的最大值。
在本申请实施例中,本申请中的第一终端选择用于初传的资源的方式不同于第一终端选择用于重传的资源的方式。例如,第一终端选择用于初传的资源为方式1,选择用于重传的资源为方式2,或者,第一终端选择用于重传的资源为方式1,选择用于初传的资源为方式2。
在本申请实施例的可选实施方式中,本申请实施例的方法步骤还可以包括:
步骤604,在第一终端的目标资源与第二终端的第二机制的激活时间完全不重叠的情况下,第一终端执行第二操作;
其中,第二操作包括以下至少一项:
1)不在目标资源内进行发送;
2)不在目标资源对应的检测时间内进行检测;
需要说明的是,该目标资源可以推测的或虚拟的目标资源,例如,检测时间是第一终端根据业务周期推测得到的检测时间,但是,该检测时间和对端终端的激活时间完全不重叠,则第一终端不在检测时间发包(也可以理解为此时检测时间的概念不存在),和/或,第一终端在检测时间不进行检测。
3)触发资源选择;
4)触发资源重选;
5)触发无线资源控制RRC连接重配置;
6)触发RRC重连;
7)触发上报操作;
其中,该上报操作可以是指:第一终端上报基站,或高层(例如V2X layer),或对端终端。
可见,在在第一终端的目标资源与第二终端的第二机制的激活时间完全不重叠的情况下,明确了第一终端可以执行上述第二操作,即不在目标资源 内进行发送,以及不在目标资源对应的检测时间内进行检测,从而执行其他操作,避免了在非激活时间内发送包导致与之通信的终端无法处理,从另一个角度而言也是保证了旁链路业务的可靠性。
在本申请实施例的可选实施方式中,与第一终端相关的第一对象位于第二终端的第二机制的激活时间或第二终端的第一机制的检测时间内;
其中,第一对象包括以下至少一项:第一终端的目标资源、资源选择触发时刻与资源选择时间的可选范围的起点、资源重选触发时刻与资源选择时间的可选范围的起点、资源选择触发时刻与资源选择时间的可选范围的终点、资源重选触发时刻与资源选择时间的可选范围的终点、候选资源、第一级旁链路控制信息SCI、第二级SCI;
其中,本申请实施例中的第一级SCI和第二级SCI相关。可见,由于第一对象位于第二终端的第二机制的激活时间或第二终端的第一机制的检测时间内,避免了第一终端在第二终端的第二机制的非激活时间内进行传输。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括:
步骤606,第一终端在第二终端的第二机制的激活时间内,或在第二终端的第一机制的检测时间内进行发送。
在本申请实施例的另一个可选实施方式中,第一终端通过以下至少一项方式配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠:网络侧设备配置、预配置、其他终端指示、协议约定、第一终端自行确定。
在本申请实施例的另一个可选实施方式中,第一终端配置第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠,包括以下至少一项:
1)第一终端通过第一指示信息配置第二机制的配置参数以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠,其中,第一指示信息由第三终端发送;
2)第一终端根据收到的包配置第一终端的第二机制的配置参数,以使第一终端的第二机制激活时间与第三终端的第一机制的目标资源至少部分重叠;
3)第一终端向第三终端通知第一终端的第一机制的模型。
需要说明的是,在本申请实施例中在第一终端向第三终端通知第一终端的第一机制的模型之后,第一终端还可以接收第三终端发送的与第一终端的第一机制的模型兼容的第三终端的第二机制的模型。
其中,对于上述涉及到的第一终端通过第一指示信息配置第二机制的配置参数,包括以下至少一项:
1)第一终端将第一终端的第二机制的周期设置为第一指示信息所指示的第三终端的业务周期的倍数或因数;
其中,在具体应用场景中可以是:第一终端通过指示信息将当前业务的周期指示给第三终端,第三终端设置第二机制的周期为第一终端的业务周期或周期的因数或倍数。
2)第一终端将第一终端的第二机制的激活时间长度设置为资源选择窗的可选范围的长度;其中,第一指示信息用于指示以下至少一项:第三终端的资源选择触发时刻与资源选择时间的可选范围的起点的距离、第三终端的资源重选触发时刻与资源选择时间的可选范围的起点的距离、第三终端的资源选择触发时刻与资源选择时间的可选范围的终点的距离、第三终端的资源重选触发时刻与资源选择时间的可选范围的终点的距离;
3)第一终端根据第一指示信息指示的第二机制的配置信息配置第一终端的第二机制的配置参数,其中,第二机制为第三终端期望的第二机制或与第三终端的业务协调的第二机制。例如,第一终端通过指示信息指示了与自身业务协调的第二机制配置给第三终端,第三终端根据该第二机制的配置,设置第二机制的激活时间和第一终端的检测时间的重叠部分不小于预设值。
在本申请实施例的可选实施方式中,本申请实施例中的第一指示信息还用于指示以下至少一项信息:是否延长第一终端的第二机制的激活时间、是否触发第一终端的第二机制的定时器、第一终端的第二机制的激活时间的延长值、第一终端的第二机制的定时器的长度。
在本申请实施例的可选实施方式中可以通过以下至少一种方式获取第一终端的第二机制的定时器的长度,和/或,所第一终端的第二机制的激活时间的延长值:网络配置、预配置、其他设备指示、协议约定、第一终端自行确定。
其中,对于上述涉及到的第一终端根据收到的包配置第一终端的第二机制的配置参数,包括以下至少一项:
1)第一终端根据收到的包的解调结果或者包对应的HARQ-ACK信息,确定是否延长第一终端的第二机制的激活时间;
2)第一终端根据收到的包的解调结果或者包对应的HARQ-ACK信息确定是否触发第一终端的第二机制的定时器;
可选地,第一终端在第二机制的激活时间收到的包解调失败,或者该包对应的HARQ-ACK信息为NACK,则延长当前第二机制激活时间或触发第二机制的定时器;或者,第一终端在第二机制的激活时间收到的包解调成功,或者该包对应的HARQ-ACK信息为ACK,则不延长当前第二机制的激活时间或不触发第二机制的定时器,又或者,若第一终端发送的HARQ-ACK信息为NACK,则第一终端认为第二终端延长了第二机制的激活时间或触发了第二机制的定时器。
3)第一终端根据收到包的时间与第一终端的第二机制的激活时间的终点的距离确定是否延长第一终端的第二机制的激活时间;
其中,第一终端在第二机制的激活时间收到包的时刻与当前第二机制的激活时间结束时刻/第二机制的非激活时间开始时刻的距离小于预设值,则延长当前第二机制的激活时间/触发第二机制的定时器。
可选地,本申请实施例中的包为与初传相关的包、或与重传相关的包;此外,该预设值可以为32slots。
4)第一终端根据收到包的时间与第一终端的第二机制的激活时间的终点的距离确定是否触发第一终端的第二机制的定时器;
5)第一终端根据收到包的时间与第一终端的第二机制的非激活时间的起点的距离确定是否延长第一终端的第二机制的激活时间;
6)第一终端根据收到包的时间与第一终端的第二机制的非激活时间的起点的距离确定是否触发第一终端的第二机制的定时器;
7)在第一终端发现第二对象位于第一终端的第二机制的非激活时间内,第一终端执行第一目标操作;
8)在第一终端发现第二对象位于第一终端的第二机制的激活时间内,第 一终端执行第二目标操作;
需要说明的是,本申请实施例中的第二对象为第一终端期望的传输或传输资源。此外,可选地,本申请实施例中的第二对象与非周期指示相关,该非周期指示可以是进行非周期预留的SCI。
在本申请实施例中,对于本申请实施例中涉及到的延长第一终端的第二机制的激活时间包括以下至少一项:从收到第二指示信息的时间开始延长第一终端的第二机制的激活时间、从收到包的时间开始延长第一终端的第二机制的激活时间、从包接收失败的时间开始延长第一终端的第二机制的激活时间、从包传输失败的时间开始延长第一终端的第二机制的激活时间、从包解调失败的时间开始延长第一终端的第二机制的激活时间;
需要说明的是,本申请实施例中涉及到的触发第一终端的第二机制的定时器包括以下至少一项:从收到指示信息的时间开始触发第一终端的第二机制的定时器、从收到包的时间开始触发第一终端的第二机制的定时器、从包接收失败的时间开始触发第一终端的第二机制的定时器、从包传输失败的时间开始触发第一终端的第二机制的定时器、从包解调失败的时间开始触发第一终端的第二机制的定时器。
在本申请实施例的可选实施方式中,第一终端根据收到的包的解调结果或者对应的HARQ-ACK信息,确定是否延长第一终端的第二机制的激活时间或是否触发第一终端的第二机制的定时器,包括以下至少之一:
1)第一终端在对收到的包解调失败的情况下,延长第一终端的第二机制的激活时间;
2)第一终端在对收到的包解调失败的情况下,触发第一终端的第二机制的定时器;
3)第一终端收到的包对应的HARQ-ACK信息为NACK的情况下,延长第一终端的第二机制的激活时间;
4)第一终端收到的包对应的HARQ-ACK信息为NACK的情况下,触发第一终端的第二机制的定时器;
5)第一终端在对收到的数据包解调成功的情况下,不延长第一终端的第二机制的激活时间;
6)第一终端在对收到的数据包解调成功的情况下,不触发第一终端的第二机制的定时器;
7)第一终端收到的数据包对应的HARQ-ACK信息为ACK的情况下,不延长第一终端的第二机制的激活时间;
8)第一终端收到的数据包对应的HARQ-ACK信息为ACK的情况下,不触发第一终端的第二机制的定时器。
在本申请实施例的可选实施方式中,第一终端根据收到数据包的时间与第二机制的激活时间的终点的距离,确定是否延长第一终端的第二机制的激活时间或是否触发第二机制的定时器,包括:
1)在收到包的时间与第一终端的第二机制的激活时间的终点的距离小于第十预设阈值的情况下,第一终端延长第一终端的第二机制的激活时间或触发第一终端的第二机制的定时器;
2)在收到包的时间与第一终端的第二机制的激活时间的终点的距离大于或等于第十预设阈值的情况下,第一终端不延长第一终端的第二机制的激活时间或确定不触发第一终端的第二机制的定时器。
在本申请实施例的可选实施方式中,第一终端根据收到包的时间与第一终端的第二机制的非激活时间的起点的距离,确定是否延长第一终端的第二机制的激活时间或是否触发第一终端的第二机制的定时器,包括:
1)在收到包的时间与第一终端的第二机制的非激活时间的起点的距离小于第十一预设阈值的情况下,第一终端延长第一终端的第二机制的激活时间或触发第二机制的定时器;
2)在收到包的时间与第二机制的非激活时间的起点的距离大于或等于第十一预设阈值的情况下,第一终端不延长第一终端的第二机制的激活时间或确定不触发第一终端的第二机制的定时器。
在本申请实施例的可选实施方式中,本申请实施例中的第一目标操作包括以下至少之一:
1)在第二对象与第一终端的第二机制的激活时间的起点的距离大于第十二预设阈值的情况下,在第六时间进入第一终端的第二机制的激活时间;
2)在第二对象与第一终端的第二机制的激活时间的起点的距离大于第十 二预设阈值的情况下,在第六时间开启第一终端的第二机制的定时器;
3)在第二对象与第一终端的第二机制的激活时间的终点的距离大于第十三预设阈值的情况下,在第六时间进入第一终端的第二机制的激活时间或开启第一终端的第二机制的定时器;
4)在第二对象与第一终端的第二机制的激活时间的终点的距离大于第十三预设阈值的情况下,在第六时间开启第一终端的第二机制的定时器;
其中,第六时间包括以下之一:第二对象所处的时间、第二对象所处的时间加上预设偏移值的结果。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括:
步骤608,在第二对象与第一终端的第二机制的激活时间的起点的距离小于或等于第十四预设阈值的情况下,第一终端延长第一终端的第二机制的激活时间或触发第一终端的第二机制的定时器,直到第一终端完成传输;
其中,直到第一终端完成传输可以是指第一终端接收完所有所期望的资源。
步骤610,在第二对象与第一终端的第二机制的激活时间的终点的距离小于或等于第十五预设阈值的情况下,第一终端延长第一终端的第二机制的激活时间或触发第一终端的第二机制的定时器直到第一终端完成传输。
在本申请实施例的可选实施方式中,本申请实施例中的第二目标操作包括以下至少一项:
1)调高处于第一终端的第二机制的激活时间内资源的优先级;
2)调高处于第一终端的第二机制的激活时间内资源抢占对应的RSRP阈值;
3)调高处于第一终端的第二机制的激活时间内资源排除对应的RSRP阈值;
4)调高处于第一终端的第二机制的激活时间内资源重评估对应的RSRP阈值;
5)调低不处于第一终端的第二机制的激活时间内资源的优先级;
6)调低不处于第一终端的第二机制的激活时间内资源抢占对应的RSRP阈值;
7)调低不处于第一终端的第二机制的激活时间内资源排除对应的RSRP阈值;
8)调低不处于第一终端的第二机制的激活时间内资源重评估对应的RSRP阈值。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括以下至少一项:
步骤612,在收到包的时间不在第一终端的第二机制的激活时间内的次数大于第十六预设阈值的情况下,第一终端触发重新协商第一终端的第二机制的配置参数;
步骤614,在收到包的时间与第一终端的第二机制的激活时间的距离大于第十七预设阈值的次数大于第十八预设阈值的情况下,第一终端触发重新协商第一终端的第二机制的配置参数;
步骤616,在延长第一终端的第二机制的激活时间的次数大于第十九预设阈值的情况下,第一终端触发重新协商第一终端的第二机制的配置参数;
步骤618,在触发第一终端的第二机制的定时器的次数大于第二十预设阈值的情况下,第一终端触发重新协商第一终端的第二机制的配置参数。
需要说明的是,在触发重新协商第一终端的第二机制的配置参数之后,第一终端在预设时间内不再触发协商第一终端的第二机制的配置参数。通过上述步骤612至步骤618可知,如果出现上述情况,则需要触发重新协商第二机制的配置参数,以保证业务的可靠性。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括:
步骤620,在进行资源排除的情况下,第一终端排除不在第二终端的第二机制的激活时间内的资源。
步骤622,在选择传输资源的情况下,第一终端选择位于第二终端的第二机制的激活时间内的资源。
通过上述步骤620和步骤622,第一终端可以排除不在第二终端的第二机制的激活时间内的资源,或者传输时选择位于第二终端的第二机制的激活时间内的资源都可以提高业务传输的可靠性。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括以 下至少一项:
步骤624,在进行组播或广播通信的情况下,第一终端配置第一终端的第一机制的目标资源的配置参数;
步骤626,在进行单播通信的情况下,第一终端配置第一终端的第二机制的配置参数。
通过上述步骤624和步骤626,在本申请中可以选在不同的通信情况下,实现对第一终端的第一机制或第二机制的配置参数进行配置,即更加有针对性的进行配置,其配置的效率和准确性都得到了提高。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括以下至少之一:
步骤628,第一终端解调在第一终端的第二机制的激活时间外或第一终端的第二机制的非激活时间收到的包;
步骤630,第一终端不解调在第一终端的第二机制的激活时间外或第一终端的第二机制的非激活时间收到的包。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括:步骤632,第一终端在第一终端的第一机制的检测时间之外进行接收第三对象;和/或,第一终端在第一终端的第一机制的检测时间之外不接收第三对象。
需要说明的是,本申请实施例中的第三对象包括以下至少之一:物理旁链路控制信道PSCCH、物理旁链路共享信道PSSCH、物理旁链路广播信道PSBCH、物理旁链路反馈信道PSFCH、旁链路控制信息SCI、同步信号块SSB、参考信号RS。此外,本申请实施例中的第三对象被SCI指示或预留。
在本申请实施例的可选实施方式中,第一终端在第一终端的第一机制的检测时间之外不接收第三对象包括:第一终端在第一终端的第二机制的激活时间内的非检测时间不接收第三对象。第一终端在第一终端的第一机制的检测时间之外接收第三对象包括:第一终端在第一终端的第二机制的激活时间内的非检测时间接收第三对象。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括:
步骤634,第一终端指示处理时延给与第一终端通信的其他终端。
在本申请实施例的可选实施方式中,本申请实施例的方法还可以包括以 下至少一项:
步骤636,第一终端根据第一配置信息确定是否在第一终端的第二机制的非激活时间内进行旁链路SL测量;
步骤638,第一终端根据第二配置信息确定是否在第一终端的第二机制的激活时间内的非检测时间内进行SL测量;
步骤640,第一终端根据第三配置信息确定是否在第一终端的第二机制的激活时间内进行反馈。
其中,在本申请实施例中除了进行反馈,进行响应也是可以的。
通过上述步骤634至步骤640,第一终端可以根据配置信息确定是否执行相应的测量、以及反馈。
需要说明的是,在SL测量的测量结果满足预设条件的情况下,第一终端执行以下至少之一的操作:
1)第一终端延长第一终端的第二机制的激活时间;
2)第一终端延长第一终端的第二机制的非激活时间;
3)第一终端触发第一终端的第二机制的定时器;
4)第一终端缩短第一终端的第二机制的激活时间;
5)第一终端缩短第一终端的第二机制的非激活时间;
6)第一终端将第一终端的第二机制的激活时间设置为默认值或预设值;
7)第一终端将第一终端的第二机制的非激活时间设置为默认值或预设值。
其中,该预设条件包括以下至少一项:SL测量的测量结果大于第二十一预设阈值、SL测量的测量结果小于第二十二预设阈值。
在本申请实施例中的可选实施方式中,第一终端通过以下至少一项的方式获取第一终端的第二机制的激活时间,和/或,第一终端的第二机制的非激活时间的延长值或缩短值:网络配置、预配置、其他设备指示、协议约定、第一终端确定。
需要说明的是,本申请实施例中的第二机制的激活时间与第二机制的非激活时间的延长或缩短适用于后续至少一个第二机制的激活时间或第二机制的非激活时间。
可选地,SL测量包括以下至少一项:信道繁忙率(Channel Busy Ratio, CBR)测量、信道占用率(Channel occupancy Ratio,CR)测量、层1参考信号接收功率L1-RSRP测量、L3-RSRP测量。此外,在本申请实施例的其他实施方式中,该SL测量还可以包括:系统测量、载波测量、BWP测量、资源池测量、用户测量、连接测量、组测量;其具体的测量参数可以是以下至少之一:占用率、占用量、阻塞率、阻塞量、空闲率、空闲量、传输成功次数、传输成功率、传输失败次数、传输失败率、DTX次数、漏检次数、错检次数、重传次数测量。
需要说明的是,本申请实施例提供的传输配置方法,执行主体可以为传输配置装置,或者,该传输配置装置中的用于执行传输配置方法的控制模块。本申请实施例中以传输配置装置执行传输配置方法为例,说明本申请实施例提供的传输配置装置。
下面结合本申请实施例的具体实施方式对本申请进行举例说明,如图7所示,情况A为检测时间的起点(n+T1)介于激活时间的起点和终点之间,且检测时间的终点(n+T2)介于激活时间的起点和终点之间;其中n为触发资源选择/重选的时间,T1<=T2。
情况B为检测时间的起点(n+T1)介于激活时间的起点和终点之间,且检测时间的终点(n+T2)不早于激活时间的终点;其中,n为触发资源选择/重选的时间,T1<=T2。
情况C为检测时间的起点(n+T1)不晚于激活时间的起点,且检测时间的终点(n+T2)介于激活时间的起点和终点之间;其中,n为触发资源选择/重选的时间,T1<=T2。
情况D为检测时间的起点(n+T1)不晚于激活时间的起点,且检测时间的终点(n+T2)不早于激活时间的终点;其中,n为触发资源选择/重选的时间,T1<=T2。
如图8所示,终端为保证初传包落在对端终端的激活时间内,将原检测时间(图8中区间[n+T1,n+T2])划分为两个新的子检测时间,原检测时间与激活时间的重叠部分为第一子检测时间(图8中区间[n+T1,N]),原检测时间中不和激活时间重叠的部分为第二子检测时间(图8中区间[N,n+T2)。其中,N为对端UE的激活时间终点,n为触发资源选择/重选的时间,T1<=T2。终 端在第一子检测时间选择用于初传的资源,在第二子检测时间选择用于重传的资源。
如图9所示,终端为保证初传包和对应的重传包都能够落在对端终端的激活时间内,将原检测时间(图9中区间[n+T1,n+T2])划分为两个新的子检测时间,令偏移值offset=0,则原检测时间起点至(N-HARQ RTT)为第三子检测时间(图9中区间[n+T1,N-HARQ RTT]),(N-HARQ RTT)至原检测时间终点为第四子检测时间(图9中区间[N-HARQ RTT,n+T2])。其中,N为对端UE的激活时间终点,HARQ RTT为反馈信息和对应的数据之间的间隔与反馈信息处理时延上限值的和,n为触发资源选择/重选的时间,T1<=T2。UE在第三子检测时间选择用于初传的资源,即可保证初传包和对应的重传包(若有重传包)均落在对端终端的激活时间内。
如图10所示,本申请实施例提供了一种传输配置装置,该装置应用于第一终端,该装置包括:
第一执行模块1002,用于执行第一操作;
其中,第一操作包括以下之一:
配置第一终端的第一机制的目标资源的配置参数,以使第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠;
在第一时间内选择用于传输的资源;
配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠;
目标资源包括以下至少之一:资源选择时间、资源选择时间的可选范围;
第二机制包括激活时间和非激活时间。
通过本申请实施例的装置,可以配置第一终端的第一机制的目标资源的配置参数,以使第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠,还可以配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠,以及在第一时间内选择用于传输的资源,从而使得第一终端发送的数据或包能够在相互通信的终端的激活时间内到达,以及当第一终端发送的数据或包不在相互通信的终端的激活时间内到达时,明确了第一终端的行为,从 而可以保障旁链路业务的可靠性,同时实现节能的目的,从而解决了现有技术中由于终端间的DRX激活时间和检测时间不对齐的情况,使得无法对位于某些特定时间的传输或包进行处理,导致旁链路业务可靠性较低以及功耗较高的问题。
可选地,本申请实施例中的配置第一终端的第一机制的目标资源的配置参数包括以下至少一项:
1)配置目标资源的起点不晚于第二终端的第二机制的激活时间的终点;
其中,目标资源的起点不晚于第二终端的第二机制的激活时间的终点包括以下至少一项:目标资源的起点不晚于第二终端的第二机制的激活时间的起点、目标资源的起点位于第二终端的第二机制的激活时间的起点和终点之间;
2)配置目标资源的起点不早于第二终端的第二机制的激活时间的起点。
其中,目标资源的起点不早于第二终端的第二机制的激活时间的起点包括以下至少一项:目标资源的终点不早于第二终端的第二机制的激活时间的终点、目标资源的终点位于第二终端的第二机制的激活时间的起点和终点之间。
可选地,本申请实施例中涉及到的至少部分重叠可以包括以下至少一项:
1)目标资源与第二终端的第二机制的激活时间的重叠部分的长度大于或等于第一预设阈值;
2)目标资源与第二终端的第二机制的激活时间的重叠部分与目标资源的比值大于或等于第二预设阈值;
3)目标资源与第二终端的第二机制的激活时间的重叠部分与激活时间的比值大于或等于第三预设阈值;
4)目标资源与第二终端的第二机制的激活时间的重叠部分与第二机制的周期的比值大于或等于第四预设阈值;
5)第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分的长度大于或等于第五预设阈值;
6)第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与目标资源的比值大于或等于第六预设阈值;
7)第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与第一终端的第二机制的激活时间的比值大于或等于第七预设阈值;
8)第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与第一终端的第二机制的周期的比值大于或等于第八预设阈值。
可选地,本申请实施例中涉及到的在第一时间内选择用于传输的资源,包括以下至少一项:
1)在第二时间选择用于初传的资源;
2)在第三时间选择用于重传的资源;
其中,第二时间为第一终端的第一机制的目标资源与第二终端的第二机制的激活时间重叠的部分,第三时间为第一终端的第一机制的目标资源与第二终端的第二机制的激活时间不重叠的部分;第一时间包括:第二时间和第三时间。
可选地,本申请实施例中涉及到的在第一时间内选择用于传输的资源,包括以下至少一项:
1)在第四时间选择用于初传的资源;
2)在第五时间选择用于重传的资源;
其中,第四时间为目标资源的起点至第一时刻之间的区间,第五时间为第二时刻至目标资源的终点之间的区间;第一时刻为第二终端的第二机制的激活时间终点减去L与第九预设阈值的乘积的结果,第二时刻为第二终端的第二机制的激活时间终点时刻减去L与第九预设阈值的乘积且加上偏移值的结果;L为大于或等于1的整数;第一时间包括第四时间和第五时间。
需要说明的是,本申请实施例中选择用于初传的资源的方式不同于选择用于重传的资源的方式。
可选地,本申请实施例中的装置还可以包括:
第二执行模块,用于在第一终端的目标资源与第二终端的第二机制的激活时间完全不重叠的情况下,执行第二操作;
其中,第二操作包括以下至少一项:不在目标资源内进行发送;不在目标资源对应的检测时间内进行检测;触发资源选择;触发资源重选;触发无线资源控制RRC连接重配置;触发RRC重连;触发上报操作。
可选地,本申请实施例中涉及到的与第一终端相关的第一对象位于第二终端的第二机制的激活时间或第二终端的第一机制的检测时间内;
其中,第一对象包括以下至少一项:第一终端的目标资源、资源选择触发时刻与资源选择时间的可选范围的起点、资源重选触发时刻与资源选择时间的可选范围的起点、资源选择触发时刻与资源选择时间的可选范围的终点、资源重选触发时刻与资源选择时间的可选范围的终点、候选资源、第一级旁链路控制信息SCI、第二级SCI;其中,第一级SCI和第二级SCI相关。
可选地,本申请实施例的装置还可以包括:发送模块,用于在第二终端的第二机制的激活时间内,或在第二终端的第一机制的检测时间内进行发送。
在本申请实施例中,可以通过以下至少一项方式配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠:网络侧设备配置、预配置、其他终端指示、协议约定、第一终端自行确定。
可选地,本申请实施例中的配置第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠,包括以下至少一项:
1)通过第一指示信息配置第二机制的配置参数以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠,其中,第一指示信息由第三终端发送;
2)根据收到的包配置第一终端的第二机制的配置参数,以使第一终端的第二机制激活时间与第三终端的第一机制的目标资源至少部分重叠;
3)向第三终端通知第一终端的第一机制的模型。
本申请实施例中的第二机制的定时器的起点或长度可变;其中,第二机制的定时器的起点或长度可变包括以下至少一项:
定时器的起点与资源重选时间相关;定时器的终点与资源重选时间相关;定时器的起点与资源抢占时间相关;定时器的终点与资源抢占时间相关;定时器的起点与资源排除时间相关;定时器的终点与资源排除时间相关;定时器的长度与第九预设阈值相关。
需要说明的是,本申请实施例中的第九预设阈值包括以下至少一项:反 馈信息与对应的数据之间的第一间隔、反馈信息的处理时延、第一间隔与处理时延的和值。
其中,反馈信息与传输包相关;处理时延包括以下至少一项:处理时延的最大值、处理时延的最小值。
此外,该第一间隔与处理时延的和值包括以下至少一项:第一间隔与处理时延的最大值之间的和值;第一间隔与处理时延的最小值之间的和值;第一间隔与处理时延的和值的最小值;第一间隔与处理时延的和值的最大值。
在本申请实施例中,通过第一指示信息配置第二机制的配置参数,包括以下至少一项:
1)将第一终端的第二机制的周期设置为第一指示信息所指示的第三终端的业务周期的倍数或因数;
2)将第一终端的第二机制的激活时间长度设置为资源选择窗的可选范围的长度;其中,第一指示信息用于指示以下至少一项:第三终端的资源选择触发时刻与资源选择时间的可选范围的起点的距离、第三终端的资源重选触发时刻与资源选择时间的可选范围的起点的距离、第三终端的资源选择触发时刻与资源选择时间的可选范围的终点的距离、第三终端的资源重选触发时刻与资源选择时间的可选范围的终点的距离;
3)根据第一指示信息指示的第二机制的配置信息配置第一终端的第二机制的配置参数,其中,第二机制为第三终端期望的第二机制或与第三终端的业务协调的第二机制。
可选地,本申请实施例中的第一指示信息还用于指示以下至少一项信息:是否延长第一终端的第二机制的激活时间、是否触发第一终端的第二机制的定时器、第一终端的第二机制的激活时间的延长值、第一终端的第二机制的定时器的长度。
可选地,本申请实施例中的根据收到的包配置第一终端的第二机制的配置参数,包括以下至少一项:
1)根据收到的包的解调结果或者包对应的HARQ-ACK信息,确定是否延长第一终端的第二机制的激活时间;
2)根据收到的包的解调结果或者包对应的HARQ-ACK信息确定是否触 发第一终端的第二机制的定时器;
3)根据收到包的时间与第一终端的第二机制的激活时间的终点的距离确定是否延长第一终端的第二机制的激活时间;
4)根据收到包的时间与第一终端的第二机制的激活时间的终点的距离确定是否触发第一终端的第二机制的定时器;
5)根据收到包的时间与第一终端的第二机制的非激活时间的起点的距离确定是否延长第一终端的第二机制的激活时间;
6)根据收到包的时间与第一终端的第二机制的非激活时间的起点的距离确定是否触发第一终端的第二机制的定时器;
7)在第一终端发现第二对象位于第一终端的第二机制的非激活时间内,执行第一目标操作;
8)在第一终端发现第二对象位于第一终端的第二机制的激活时间内,执行第二目标操作;
其中,第二对象为第一终端期望的传输或传输资源。
可选地,本申请实施例中的第二对象与非周期指示相关。
可选地,本申请实施例中的延长第一终端的第二机制的激活时间包括以下至少一项:从收到第二指示信息的时间开始延长第一终端的第二机制的激活时间、从收到包的时间开始延长第一终端的第二机制的激活时间、从包接收失败的时间开始延长第一终端的第二机制的激活时间、从包传输失败的时间开始延长第一终端的第二机制的激活时间、从包解调失败的时间开始延长第一终端的第二机制的激活时间;
可选地,本申请实施例中的触发第一终端的第二机制的定时器包括以下至少一项:从收到指示信息的时间开始触发第一终端的第二机制的定时器、从收到包的时间开始触发第一终端的第二机制的定时器、从包接收失败的时间开始触发第一终端的第二机制的定时器、从包传输失败的时间开始触发第一终端的第二机制的定时器、从包解调失败的时间开始触发第一终端的第二机制的定时器。
可选地,本申请实施例中的根据收到的包的解调结果或者对应的HARQ-ACK信息,确定是否延长第一终端的第二机制的激活时间或是否触发 第一终端的第二机制的定时器,包括以下至少之一:
1)在对收到的包解调失败的情况下,延长第一终端的第二机制的激活时间;
2)在对收到的包解调失败的情况下,触发第一终端的第二机制的定时器;
3)收到的包对应的HARQ-ACK信息为NACK的情况下,延长第一终端的第二机制的激活时间;
4)收到的包对应的HARQ-ACK信息为NACK的情况下,触发第一终端的第二机制的定时器;
5)在对收到的数据包解调成功的情况下,不延长第一终端的第二机制的激活时间;
6)在对收到的数据包解调成功的情况下,不触发第一终端的第二机制的定时器;
7)收到的数据包对应的HARQ-ACK信息为ACK的情况下,不延长第一终端的第二机制的激活时间;
8)收到的数据包对应的HARQ-ACK信息为ACK的情况下,不触发第一终端的第二机制的定时器。
可选地,本申请实施例中涉及到的根据收到数据包的时间与第二机制的激活时间的终点的距离,确定是否延长第一终端的第二机制的激活时间或是否触发第二机制的定时器,包括:
1)在收到包的时间与第一终端的第二机制的激活时间的终点的距离小于第十预设阈值的情况下,延长第一终端的第二机制的激活时间或触发第一终端的第二机制的定时器;
2)在收到包的时间与第一终端的第二机制的激活时间的终点的距离大于或等于第十预设阈值的情况下,不延长第一终端的第二机制的激活时间或确定不触发第一终端的第二机制的定时器。
可选地,本申请实施例中涉及到的根据收到包的时间与第一终端的第二机制的非激活时间的起点的距离,确定是否延长第一终端的第二机制的激活时间或是否触发第一终端的第二机制的定时器,包括:
1)在收到包的时间与第一终端的第二机制的非激活时间的起点的距离小 于第十一预设阈值的情况下,延长第一终端的第二机制的激活时间或触发第二机制的定时器;
2)在收到包的时间与第二机制的非激活时间的起点的距离大于或等于第十一预设阈值的情况下,不延长第一终端的第二机制的激活时间或确定不触发第一终端的第二机制的定时器。
需要说明的是,本申请实施例中涉及到的包包括以下之一:与初传相关的包、与重传相关的包。
可选地,本申请实施例中的第一目标操作包括以下至少之一:
1)在第二对象与第一终端的第二机制的激活时间的起点的距离大于第十二预设阈值的情况下,在第六时间进入第一终端的第二机制的激活时间;
2)在第二对象与第一终端的第二机制的激活时间的起点的距离大于第十二预设阈值的情况下,在第六时间开启第一终端的第二机制的定时器;
3)在第二对象与第一终端的第二机制的激活时间的终点的距离大于第十三预设阈值的情况下,在第六时间进入第一终端的第二机制的激活时间或开启第一终端的第二机制的定时器;
4)在第二对象与第一终端的第二机制的激活时间的终点的距离大于第十三预设阈值的情况下,在第六时间开启第一终端的第二机制的定时器;
其中,第六时间包括以下之一:第二对象所处的时间、第二对象所处的时间加上预设偏移值的结果。
可选地,本申请实施例中的装置还可以包括:
第一延长模块,用于在第二对象与第一终端的第二机制的激活时间的起点的距离小于或等于第十四预设阈值的情况下,延长第一终端的第二机制的激活时间或触发第一终端的第二机制的定时器,直到第一终端完成传输;
第一延长模块,用于在第二对象与第一终端的第二机制的激活时间的终点的距离小于或等于第十五预设阈值的情况下,延长第一终端的第二机制的激活时间或触发第一终端的第二机制的定时器直到第一终端完成传输。
可选地,本申请实施例中的第二目标操作包括以下至少一项:
1)调高处于第一终端的第二机制的激活时间内资源的优先级;
2)调高处于第一终端的第二机制的激活时间内资源抢占对应的RSRP阈 值;
3)调高处于第一终端的第二机制的激活时间内资源排除对应的RSRP阈值;
4)调高处于第一终端的第二机制的激活时间内资源重评估对应的RSRP阈值;
5)调低不处于第一终端的第二机制的激活时间内资源的优先级;
6)调低不处于第一终端的第二机制的激活时间内资源抢占对应的RSRP阈值;
7)调低不处于第一终端的第二机制的激活时间内资源排除对应的RSRP阈值;
8)调低不处于第一终端的第二机制的激活时间内资源重评估对应的RSRP阈值。
在本申请实施例中,可以通过以下至少一种方式获取第一终端的第二机制的定时器的长度,和/或,所述第一终端的第二机制的激活时间的延长值:网络配置、预配置、其他设备指示、协议约定、第一终端自行确定。
可选地,本申请实施例中的装置还包括以下至少一项:
第一触发模块,用于在收到包的时间不在第一终端的第二机制的激活时间内的次数大于第十六预设阈值的情况下,触发重新协商第一终端的第二机制的配置参数;
第二触发模块,用于在收到包的时间与第一终端的第二机制的激活时间的距离大于第十七预设阈值的次数大于第十八预设阈值的情况下,触发重新协商第一终端的第二机制的配置参数;
第三触发模块,用于在延长第一终端的第二机制的激活时间的次数大于第十九预设阈值的情况下,触发重新协商第一终端的第二机制的配置参数;
第四触发模块,用于在触发第一终端的第二机制的定时器的次数大于第二十预设阈值的情况下,触发重新协商第一终端的第二机制的配置参数。
需要说明的是,在触发重新协商第一终端的第二机制的配置参数之后,第一终端在预设时间内不再触发协商第一终端的第二机制的配置参数。
可选地,本申请实施例中的装置还包括:排除模块,用于在进行资源排 除的情况下,排除不在第二终端的第二机制的激活时间内的资源。
可选地,本申请实施例中的装置还包括:选择模块,用于在选择传输资源的情况下,选择位于第二终端的第二机制的激活时间内的资源。
可选地,本申请实施例中的装置还包括以下至少一项:第一配置模块,用于在进行组播或广播通信的情况下,配置第一终端的第一机制的目标资源的配置参数;第二配置模块,用于在进行单播通信的情况下,配置第一终端的第二机制的配置参数。
可选地,本申请实施例中的装置还包括以下至少之一:第一处理模块,用于解调在第一终端的第二机制的激活时间外或第一终端的第二机制的非激活时间收到的包;第二处理模块,用于不解调在第一终端的第二机制的激活时间外或第一终端的第二机制的非激活时间收到的包。
可选地,本申请实施例中的装置还包括:
第三处理模块,用于第一终端在第一终端的第一机制的检测时间之外进行接收第三对象;其中,第三处理模块,还用于在第一终端的第二机制的激活时间内的非检测时间接收第三对象。和/或,
第四处理模块,用于第一终端在第一终端的第一机制的检测时间之外不接收第三对象。其中,第四处理模块,还用于在第一终端的第二机制的激活时间内的非检测时间不接收第三对象。
可选地,本申请实施例中的第三对象包括以下至少之一:物理旁链路控制信道PSCCH、物理旁链路共享信道PSSCH、物理旁链路广播信道PSBCH、物理旁链路反馈信道PSFCH、旁链路控制信息SCI、同步信号块SSB、参考信号RS。
可选地,本申请实施例中的第三对象被SCI指示或预留。
可选地,本申请实施例中的装置还包括:指示模块,用于指示处理时延给与第一终端通信的其他终端。
可选地,本申请实施例中的装置还包括以下至少一项:
第一确定模块,用于根据第一配置信息确定是否在第一终端的第二机制的非激活时间内进行旁链路SL测量;
第二确定模块,用于根据第二配置信息确定是否在第一终端的第二机制 的激活时间内的非检测时间内进行SL测量;
第三确定模块,用于根据第三配置信息确定是否在第一终端的第二机制的激活时间内进行反馈。
可选地,本申请实施例中的在SL测量的测量结果满足预设条件的情况下,第三执行模块用于执行以下至少之一的操作:延长第一终端的第二机制的激活时间;延长第一终端的第二机制的非激活时间;触发第一终端的第二机制的定时器;缩短第一终端的第二机制的激活时间;缩短第一终端的第二机制的非激活时间;将第一终端的第二机制的激活时间设置为默认值或预设值;将第一终端的第二机制的非激活时间设置为默认值或预设值。
可选地,本申请实施例中的通过以下至少一项的方式获取第一终端的第二机制的激活时间,和/或,获取第一终端的第二机制的非激活时间的延长值或缩短值:网络配置、预配置、其他设备指示、协议约定、第一终端确定。
可选地,本申请实施例中的第二机制的激活时间与第二机制非激活时间的延长或缩短适用于后续至少一个第二机制的激活时间或第二机制的非激活时间。
可选地,本申请实施例中的预设条件包括以下至少一项:SL测量的测量结果大于第二十一预设阈值、SL测量的测量结果小于第二十二预设阈值。
可选地,本申请实施例中的SL测量包括以下至少一项:信道繁忙率CBR测量、信道占用率CR测量、层1参考信号接收功率L1-RSRP测量、L3-RSRP测量。
本申请实施例中的传输配置装置可以是装置,也可以是终端中的部件、集成电路、或芯片。该装置可以是移动终端,也可以为非移动终端。示例性的,移动终端可以包括但不限于上述所列举的终端11的类型,非移动终端可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
本申请实施例中的传输配置装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统,可以为ios操作系统,还可以为其他可能的操作系统,本申请实施例不作具体限定。
本申请实施例提供的传输配置装置能够实现图6的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图11所示,本申请实施例还提供一种通信设备1100,包括处理器1101,存储器1102,存储在存储器1102上并可在所述处理器1101上运行的程序或指令,例如,该通信设备1100为终端时,该程序或指令被处理器1101执行时实现上述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。该通信设备1100为网络侧设备时,该程序或指令被处理器1101执行时实现上述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。
图12为实现本申请实施例的一种终端的硬件结构示意图。
该终端100包括但不限于:射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、以及处理器110等部件。
本领域技术人员可以理解,终端100还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器110逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图12中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元104可以包括图形处理器(Graphics Processing Unit,GPU)1041和麦克风1042,图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元106可包括显示面板1061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板1061。用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071,也称为触摸屏。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元101将来自网络侧设备的下行数据接收后,给处理器110处理;另外,将上行的数据发送给网络侧设备。通常,射频单 元101包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器109可用于存储软件程序或指令以及各种数据。存储器109可主要包括存储程序或指令区和存储数据区,其中,存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器109可以包括高速随机存取存储器,还可以包括非易失性存储器,其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器110可包括一个或多个处理单元;可选的,处理器110可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序或指令等,调制解调处理器主要处理无线通信,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器110中。
其中,处理器110,用于执行第一操作;
其中,第一操作包括以下之一:
配置第一终端的第一机制的目标资源的配置参数,以使第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠;
在第一时间内选择用于传输的资源;
配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠;
需要说明的是,本申请实施例中的目标资源包括以下至少之一:资源选择时间、资源选择时间的可选范围;第二机制包括激活时间和非激活时间。
通过本申请实施例中的终端,可以配置第一终端的第一机制的目标资源的配置参数,以使第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠,还可以配置第一终端的第二机制的配置参数,以使第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠,以及在第一时间内选择用于传输的资源,从而使得第一终端发送的数 据或包能够在相互通信的终端的激活时间内到达,以及当第一终端发送的数据或包不在相互通信的终端的激活时间内到达时,明确了第一终端的行为,从而可以保障旁链路业务的可靠性,同时实现节能的目的,从而解决了现有技术中由于终端间的DRX激活时间和检测时间不对齐的情况,使得无法对位于某些特定时间的传输或包进行处理,导致旁链路业务可靠性较低以及功耗较高的问题。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述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,所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行网络侧设备程序或指令,实现上述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。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被 组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (51)

  1. 一种传输配置方法,包括:
    第一终端执行第一操作;
    其中,所述第一操作包括以下之一:
    配置所述第一终端的第一机制的目标资源的配置参数,以使所述第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠;
    在第一时间内选择用于传输的资源;
    配置所述第一终端的第二机制的配置参数,以使所述第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠;
    所述目标资源包括以下至少之一:资源选择时间、所述资源选择时间的可选范围;
    所述第二机制包括所述激活时间和非激活时间。
  2. 根据权利要求1所述的方法,其中,所述配置所述第一终端的第一机制的目标资源的配置参数包括以下至少一项:
    配置所述目标资源的起点不晚于所述第二终端的第二机制的激活时间的终点;
    配置所述目标资源的起点不早于所述第二终端的第二机制的激活时间的起点。
  3. 根据权利要求2所述的方法,其中,
    所述目标资源的起点不晚于所述第二终端的第二机制的激活时间的终点包括以下至少一项:所述目标资源的起点不晚于所述第二终端的第二机制的激活时间的起点、所述目标资源的起点位于所述第二终端的第二机制的激活时间的起点和终点之间;
    所述目标资源的起点不早于所述第二终端的第二机制的激活时间的起点包括以下至少一项:所述目标资源的终点不早于所述第二终端的第二机制的 激活时间的终点、所述目标资源的终点位于所述第二终端的第二机制的激活时间的起点和终点之间。
  4. 根据权利要求1所述的方法,其中,所述至少部分重叠,包括以下至少一项:
    所述目标资源与第二终端的第二机制的激活时间的重叠部分的长度大于或等于第一预设阈值;
    所述目标资源与第二终端的第二机制的激活时间的重叠部分与所述目标资源的比值大于或等于第二预设阈值;
    所述目标资源与第二终端的第二机制的激活时间的重叠部分与所述激活时间的比值大于或等于第三预设阈值;
    所述目标资源与第二终端的第二机制的激活时间的重叠部分与所述第二机制的周期的比值大于或等于第四预设阈值;
    所述第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分的长度大于或等于第五预设阈值;
    所述第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与所述目标资源的比值大于或等于第六预设阈值;
    所述第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与所述第一终端的第二机制的激活时间的比值大于或等于第七预设阈值;
    所述第一终端的第二机制的激活时间与第二终端的第一机制的目标资源的重叠部分与所述第一终端的第二机制的周期的比值大于或等于第八预设阈值。
  5. 根据权利要求1所述的方法,其中,所述在第一时间内选择用于传输的资源,包括以下至少一项:
    在第二时间选择用于初传的资源;
    在第三时间选择用于重传的资源;
    其中,所述第二时间为所述第一终端的第一机制的目标资源与所述第二 终端的第二机制的激活时间重叠的部分,所述第三时间为所述第一终端的第一机制的目标资源与所述第二终端的第二机制的激活时间不重叠的部分;
    所述第一时间包括:所述第二时间和所述第三时间。
  6. 根据权利要求1所述的方法,其中,所述在第一时间内选择用于传输的资源,包括以下至少一项:
    在第四时间选择用于初传的资源;
    在第五时间选择用于重传的资源;
    其中,所述第四时间为所述目标资源的起点至第一时刻之间的区间,所述第五时间为第二时刻至所述目标资源的终点之间的区间;所述第一时刻为所述第二终端的第二机制的激活时间终点减去L与第九预设阈值的乘积的结果,所述第二时刻为所述第二终端的第二机制的激活时间终点时刻减去所述L与所述第九预设阈值的乘积且加上偏移值的结果;所述L为大于或等于1的整数;
    所述第一时间包括所述第四时间和所述第五时间。
  7. 根据权利要求5或6所述的方法,其中,所述第一终端选择用于初传的资源的方式不同于所述第一终端选择用于重传的资源的方式。
  8. 根据权利要求1所述的方法,其中,所述方法还包括:
    在所述第一终端的目标资源与所述第二终端的第二机制的激活时间完全不重叠的情况下,所述第一终端执行第二操作;
    其中,所述第二操作包括以下至少一项:
    不在所述目标资源内进行发送;
    不在所述目标资源对应的检测时间内进行检测;
    触发资源选择;
    触发资源重选;
    触发无线资源控制RRC连接重配置;
    触发RRC重连;
    触发上报操作。
  9. 根据权利要求1所述的方法,其中,
    与所述第一终端相关的第一对象位于所述第二终端的第二机制的激活时间或所述第二终端的第一机制的检测时间内;
    其中,所述第一对象包括以下至少一项:所述第一终端的目标资源、资源选择触发时刻与所述资源选择时间的可选范围的起点、资源重选触发时刻与所述资源选择时间的可选范围的起点、资源选择触发时刻与所述资源选择时间的可选范围的终点、资源重选触发时刻与所述资源选择时间的可选范围的终点、候选资源、第一级旁链路控制信息SCI、第二级SCI;
    其中,所述第一级SCI和所述第二级SCI相关。
  10. 根据权利要求1所述的方法,其中,所述方法还包括:
    所述第一终端在所述第二终端的第二机制的激活时间内,或在所述第二终端的第一机制的检测时间内进行发送。
  11. 根据权利要求1所述的方法,其中,所述第一终端通过以下至少一项方式配置第一终端的第二机制的配置参数,以使所述第一终端的第二机制的激活时间与所述第三终端的第一机制的目标资源至少部分重叠:
    网络侧设备配置、预配置、其他终端指示、协议约定、所述第一终端自行确定。
  12. 根据权利要求1所述的方法,其中,所述第一终端配置第二机制的配置参数,以使所述第一终端的第二机制的激活时间与所述第三终端的第一机制的目标资源至少部分重叠,包括以下至少一项:
    所述第一终端通过第一指示信息配置第二机制的配置参数以使所述第一终端的第二机制的激活时间与所述第三终端的第一机制的目标资源至少部分重叠,其中,所述第一指示信息由所述第三终端发送;
    所述第一终端根据收到的包配置所述第一终端的第二机制的配置参数,以使所述第一终端的第二机制激活时间与所述第三终端的第一机制的目标资源至少部分重叠;
    所述第一终端向所述第三终端通知所述第一终端的第一机制的模型。
  13. 根据权利要求1所述的方法,其中,所述第二机制的定时器的起点或长度可变。
  14. 根据权利要求13所述的方法,其中,所述第二机制的定时器的起点或长度可变包括以下至少一项:
    所述定时器的起点与资源重选时间相关;
    所述定时器的终点与资源重选时间相关;
    所述定时器的起点与资源抢占时间相关;
    所述定时器的终点与资源抢占时间相关;
    所述定时器的起点与资源排除时间相关;
    所述定时器的终点与资源排除时间相关;
    所述定时器的长度与第九预设阈值相关。
  15. 根据权利要求6或14所述的方法,其中,所述第九预设阈值包括以下至少一项:反馈信息与对应的数据之间的第一间隔、所述反馈信息的处理时延、所述第一间隔与所述处理时延的和值;
    其中,所述反馈信息与传输包相关。
  16. 根据权利要求15所述的方法,其中,所述处理时延包括以下至少一项:所述处理时延的最大值、所述处理时延的最小值。
  17. 根据权利要求15所述的方法,其中,所述第一间隔与所述处理时延的和值包括以下至少一项:
    所述第一间隔与所述处理时延的最大值之间的和值;
    所述第一间隔与所述处理时延的最小值之间的和值;
    所述第一间隔与所述处理时延的和值的最小值;
    所述第一间隔与所述处理时延的和值的最大值。
  18. 根据权利要求12所述的方法,其中,所述第一终端通过第一指示信息配置第二机制的配置参数,包括以下至少一项:
    所述第一终端将所述第一终端的第二机制的周期设置为所述第一指示信息所指示的所述第三终端的业务周期的倍数或因数;
    所述第一终端将所述第一终端的第二机制的激活时间长度设置为资源选择窗的可选范围的长度;其中,所述第一指示信息用于指示以下至少一项:所述第三终端的资源选择触发时刻与所述资源选择时间的可选范围的起点的距离、所述第三终端的资源重选触发时刻与所述资源选择时间的可选范围的起点的距离、所述第三终端的资源选择触发时刻与所述资源选择时间的可选范围的终点的距离、所述第三终端的资源重选触发时刻与所述资源选择时间的可选范围的终点的距离;
    所述第一终端根据第一指示信息指示的第二机制的配置信息配置所述第一终端的第二机制的配置参数,其中,所述第二机制为所述第三终端期望的第二机制或与所述第三终端的业务协调的第二机制。
  19. 根据权利要求18所述的方法,其中,所述第一指示信息还用于指示以下至少一项信息:是否延长所述第一终端的第二机制的激活时间、是否触发所述第一终端的第二机制的定时器、所述第一终端的第二机制的激活时间的延长值、所述第一终端的第二机制的定时器的长度。
  20. 根据权利要求12所述的方法,其中,所述第一终端根据收到的包配置所述第一终端的第二机制的配置参数,包括以下至少一项:
    所述第一终端根据收到的包的解调结果或者所述包对应的HARQ-ACK信息,确定是否延长所述第一终端的第二机制的激活时间;
    所述第一终端根据收到的包的解调结果或者所述包对应的HARQ-ACK信息确定是否触发所述第一终端的第二机制的定时器;
    所述第一终端根据收到包的时间与所述第一终端的第二机制的激活时间的终点的距离确定是否延长所述第一终端的第二机制的激活时间;
    所述第一终端根据收到包的时间与所述第一终端的第二机制的激活时间的终点的距离确定是否触发所述第一终端的第二机制的定时器;
    所述第一终端根据收到包的时间与所述第一终端的第二机制的非激活时间的起点的距离确定是否延长所述第一终端的第二机制的激活时间;
    所述第一终端根据收到包的时间与所述第一终端的第二机制的非激活时 间的起点的距离确定是否触发所述第一终端的第二机制的定时器;
    在所述第一终端发现第二对象位于所述第一终端的第二机制的非激活时间内,所述第一终端执行第一目标操作;
    在所述第一终端发现所述第二对象位于所述第一终端的第二机制的激活时间内,所述第一终端执行第二目标操作;
    其中,所述第二对象为所述第一终端期望的传输或传输资源。
  21. 根据权利要求20所述的方法,其中,所述第二对象与非周期指示相关。
  22. 根据权利要求20所述的方法,其中,所述延长所述第一终端的第二机制的激活时间包括以下至少一项:从收到第二指示信息的时间开始延长所述第一终端的第二机制的激活时间、从收到包的时间开始延长所述第一终端的第二机制的激活时间、从包接收失败的时间开始延长所述第一终端的第二机制的激活时间、从包传输失败的时间开始延长所述第一终端的第二机制的激活时间、从包解调失败的时间开始延长所述第一终端的第二机制的激活时间;
    所述触发所述第一终端的第二机制的定时器包括以下至少一项:从收到指示信息的时间开始触发所述第一终端的第二机制的定时器、从收到包的时间开始触发所述第一终端的第二机制的定时器、从包接收失败的时间开始触发所述第一终端的第二机制的定时器、从包传输失败的时间开始触发所述第一终端的第二机制的定时器、从包解调失败的时间开始触发所述第一终端的第二机制的定时器。
  23. 根据权利要求20所述的方法,其中,所述第一终端根据收到的包的解调结果或者对应的HARQ-ACK信息,确定是否延长所述第一终端的第二机制的激活时间或是否触发所述第一终端的第二机制的定时器,包括以下至少之一:
    所述第一终端在对收到的包解调失败的情况下,延长所述第一终端的第二机制的激活时间;
    所述第一终端在对收到的包解调失败的情况下,触发所述第一终端的第二机制的定时器;
    所述第一终端收到的包对应的HARQ-ACK信息为NACK的情况下,延长所述第一终端的第二机制的激活时间;
    所述第一终端收到的包对应的HARQ-ACK信息为NACK的情况下,触发所述第一终端的第二机制的定时器;
    所述第一终端在对收到的数据包解调成功的情况下,不延长所述第一终端的第二机制的激活时间;
    所述第一终端在对收到的数据包解调成功的情况下,不触发所述第一终端的第二机制的定时器;
    所述第一终端收到的数据包对应的HARQ-ACK信息为ACK的情况下,不延长所述第一终端的第二机制的激活时间;
    所述第一终端收到的数据包对应的HARQ-ACK信息为ACK的情况下,不触发所述第一终端的第二机制的定时器。
  24. 根据权利要求20所述的方法,其中,所述第一终端根据收到数据包的时间与所述第一终端的第二机制的激活时间的终点的距离,确定是否延长所述第一终端的第二机制的激活时间或是否触发所述第一终端的第二机制的定时器,包括:
    在收到包的时间与所述第一终端的第二机制的激活时间的终点的距离小于第十预设阈值的情况下,所述第一终端延长所述第一终端的第二机制的激活时间或触发所述第一终端的第二机制的定时器;
    在收到包的时间与所述第一终端的第二机制的激活时间的终点的距离大于或等于所述第十预设阈值的情况下,所述第一终端不延长所述第一终端的第二机制的激活时间或确定不触发所述第一终端的第二机制的定时器。
  25. 根据权利要求20所述的方法,其中,所述第一终端根据收到包的时间与所述第一终端的第二机制的非激活时间的起点的距离,确定是否延长所述第一终端的第二机制的激活时间或是否触发所述第一终端的第二机制的定 时器,包括:
    在收到包的时间与所述第一终端的第二机制的非激活时间的起点的距离小于第十一预设阈值的情况下,所述第一终端延长所述第一终端的第二机制的激活时间或触发所述第二机制的定时器;
    在收到包的时间与所述第二机制的非激活时间的起点的距离大于或等于所述第十一预设阈值的情况下,所述第一终端不延长所述第一终端的第二机制的激活时间或确定不触发所述第一终端的第二机制的定时器。
  26. 根据权利要求24或25所述的方法,其中,所述包包括以下之一:与初传相关的包、与重传相关的包。
  27. 根据权利要求20所述的方法,其中,所述第一目标操作包括以下至少之一:
    在所述第二对象与所述第一终端的第二机制的激活时间的起点的距离大于第十二预设阈值的情况下,在第六时间进入所述第一终端的第二机制的激活时间;
    在所述第二对象与所述第一终端的第二机制的激活时间的起点的距离大于所述第十二预设阈值的情况下,在所述第六时间开启所述第一终端的第二机制的定时器;
    在所述第二对象与所述第一终端的第二机制的激活时间的终点的距离大于第十三预设阈值的情况下,在所述第六时间进入所述第一终端的第二机制的激活时间或开启所述第一终端的第二机制的定时器;
    在所述第二对象与所述第一终端的第二机制的激活时间的终点的距离大于所述第十三预设阈值的情况下,在所述第六时间开启所述第一终端的第二机制的定时器;
    所述第六时间包括以下之一:所述第二对象所处的时间、所述第二对象所处的时间加上预设偏移值的结果。
  28. 根据权利要求27所述的方法,其中,所述方法还包括:
    在所述第二对象与所述第一终端的第二机制的激活时间的起点的距离小 于或等于第十四预设阈值的情况下,所述第一终端延长所述第一终端的第二机制的激活时间或触发所述第一终端的第二机制的定时器,直到所述第一终端完成传输;
    在所述第二对象与所述第一终端的第二机制的激活时间的终点的距离小于或等于第十五预设阈值的情况下,所述第一终端延长所述第一终端的第二机制的激活时间或触发所述第一终端的第二机制的定时器直到所述第一终端完成传输。
  29. 根据权利要求20所述的方法,其中,所述第二目标操作包括以下至少一项:
    调高处于所述第一终端的第二机制的激活时间内资源的优先级;
    调高处于所述第一终端的第二机制的激活时间内资源抢占对应的RSRP阈值;
    调高处于所述第一终端的第二机制的激活时间内资源排除对应的RSRP阈值;
    调高处于所述第一终端的第二机制的激活时间内资源重评估对应的RSRP阈值;
    调低不处于所述第一终端的第二机制的激活时间内资源的优先级;
    调低不处于所述第一终端的第二机制的激活时间内资源抢占对应的RSRP阈值;
    调低不处于所述第一终端的第二机制的激活时间内资源排除对应的RSRP阈值;
    调低不处于所述第一终端的第二机制的激活时间内资源重评估对应的RSRP阈值。
  30. 根据权利要求13所述的方法,其中,通过以下至少一种方式获取所述第一终端的第二机制的定时器的长度,和/或,所述第一终端的第二机制的激活时间的延长值:网络配置、预配置、其他设备指示、协议约定、所述第一终端自行确定。
  31. 根据权利要求20所述的方法,其中,所述方法还包括以下至少一项:
    在收到包的时间不在所述第一终端的第二机制的激活时间内的次数大于第十六预设阈值的情况下,所述第一终端触发重新协商第一终端的第二机制的配置参数;
    在收到包的时间与所述第一终端的第二机制的激活时间的距离大于第十七预设阈值的次数大于第十八预设阈值的情况下,所述第一终端触发重新协商第一终端的第二机制的配置参数;
    在延长第一终端的第二机制的激活时间的次数大于第十九预设阈值的情况下,所述第一终端触发重新协商第一终端的第二机制的配置参数;
    在触发第一终端的第二机制的定时器的次数大于第二十预设阈值的情况下,所述第一终端触发重新协商第一终端的第二机制的配置参数。
  32. 根据权利要求31所述的方法,其中,在触发重新协商所述第一终端的第二机制的配置参数之后,所述第一终端在预设时间内不再触发协商所述第一终端的第二机制的配置参数。
  33. 根据权利要求1所述的方法,其中,所述方法还包括:
    在进行资源排除的情况下,所述第一终端排除不在所述第二终端的第二机制的激活时间内的资源。
  34. 根据权利要求1所述的方法,其中,所述方法还包括:
    在选择传输资源的情况下,所述第一终端选择位于所述第二终端的第二机制的激活时间内的资源。
  35. 根据权利要求1所述的方法,其中,所述方法还包括以下至少一项:
    在进行组播或广播通信的情况下,所述第一终端配置所述第一终端的第一机制的目标资源的配置参数;
    在进行单播通信的情况下,所述第一终端配置所述第一终端的第二机制的配置参数。
  36. 根据权利要求1所述的方法,其中,所述方法还包括以下至少之一:
    所述第一终端解调在所述第一终端的第二机制的激活时间外或所述第一 终端的第二机制的非激活时间收到的包;
    所述第一终端不解调在所述第一终端的第二机制的激活时间外或所述第一终端的第二机制的非激活时间收到的包。
  37. 根据权利要求1所述的方法,其中,所述方法还包括:
    所述第一终端在所述第一终端的第一机制的检测时间之外进行接收第三对象;
    和/或,所述第一终端在所述第一终端的第一机制的检测时间之外不接收所述第三对象。
  38. 根据权利要求37所述的方法,其中,所述第三对象包括以下至少之一:物理旁链路控制信道PSCCH、物理旁链路共享信道PSSCH、物理旁链路广播信道PSBCH、物理旁链路反馈信道PSFCH、旁链路控制信息SCI、同步信号块SSB、参考信号RS。
  39. 根据权利要求38所述的方法,其中,所述第三对象被SCI指示或预留。
  40. 根据权利要求37所述的方法,其中,所述第一终端在所述第一终端的第一机制的检测时间之外不接收所述第三对象包括:第一终端在所述第一终端的第二机制的激活时间内的非检测时间不接收所述第三对象。
  41. 根据权利要求37所述的方法,其中,所述第一终端在所述第一终端的第一机制的检测时间之外接收第三对象包括:第一终端在所述第一终端的第二机制的激活时间内的非检测时间接收所述第三对象。
  42. 根据权利要求15所述的方法,其中,所述方法还包括:
    所述第一终端指示所述处理时延给与所述第一终端通信的其他终端。
  43. 根据权利要求15所述的方法,其中,所述方法还包括以下至少一项:
    所述第一终端根据第一配置信息确定是否在所述第一终端的第二机制的非激活时间内进行旁链路SL测量;
    所述第一终端根据第二配置信息确定是否在所述第一终端的第二机制的激活时间内的非检测时间内进行SL测量;
    所述第一终端根据第三配置信息确定是否在所述第一终端的第二机制的激活时间内进行反馈。
  44. 根据权利要求43所述的方法,其中,在所述SL测量的测量结果满足预设条件的情况下,所述第一终端执行以下至少之一的操作:
    所述第一终端延长所述第一终端的第二机制的激活时间;
    所述第一终端延长所述第一终端的第二机制的非激活时间;
    所述第一终端触发所述第一终端的第二机制的定时器;
    所述第一终端缩短所述第一终端的第二机制的激活时间;
    所述第一终端缩短所述第一终端的第二机制的非激活时间;
    所述第一终端将所述第一终端的第二机制的激活时间设置为默认值或预设值;
    所述第一终端将所述第一终端的第二机制的非激活时间设置为默认值或预设值。
  45. 根据权利要求44所述的方法,其中,所述第一终端通过以下至少一项的方式获取所述第一终端的第二机制的激活时间,和/或,所述第一终端的第二机制的非激活时间的延长值或缩短值:网络配置、预配置、其他设备指示、协议约定、所述第一终端确定。
  46. 根据权利要求44所述的方法,其中,所述第二机制的激活时间与所述第二机制非激活时间的延长或缩短适用于后续至少一个第二机制的激活时间或第二机制的非激活时间。
  47. 根据权利要求44所述的方法,其中,所述预设条件包括以下至少一项:所述SL测量的测量结果大于第二十一预设阈值、所述SL测量的测量结果小于第二十二预设阈值。
  48. 根据权利要求43所述的方法,其中,所述SL测量包括以下至少一项:信道繁忙率CBR测量、信道占用率CR测量、层1参考信号接收功率L1-RSRP测量、L3-RSRP测量。
  49. 一种传输配置装置,应用于第一终端,包括:
    第一执行模块,用于执行第一操作;
    其中,所述第一操作包括以下之一:
    配置所述第一终端的第一机制的目标资源的配置参数,以使所述第一终端的第一机制的目标资源与第二终端的第二机制的激活时间至少部分重叠;
    在第一时间内选择用于传输的资源;
    配置所述第一终端的第二机制的配置参数,以使所述第一终端的第二机制的激活时间与第三终端的第一机制的目标资源至少部分重叠;
    所述目标资源包括以下至少之一:资源选择时间、所述资源选择时间的可选范围;
    所述第二机制包括所述激活时间和非激活时间。
  50. 一种终端,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求1至48任一项所述的传输配置方法的步骤。
  51. 一种可读存储介质,所述可读存储介质上存储程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求1至48任一项所述的传输配置方法。
PCT/CN2022/071324 2021-01-15 2022-01-11 传输配置方法及装置、终端 WO2022152122A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP22739001.0A EP4280753A1 (en) 2021-01-15 2022-01-11 Transmission configuration method and apparatus, and terminal
KR1020237026945A KR20230129504A (ko) 2021-01-15 2022-01-11 전송 구성 방법 및 장치, 단말
JP2023540648A JP2024502078A (ja) 2021-01-15 2022-01-11 伝送配置方法及び装置、端末
US18/350,531 US20230354271A1 (en) 2021-01-15 2023-07-11 Transmission configuration method and apparatus, and terminal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110057838.4 2021-01-15
CN202110057838.4A CN114765756A (zh) 2021-01-15 2021-01-15 传输配置方法及装置、终端

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/350,531 Continuation US20230354271A1 (en) 2021-01-15 2023-07-11 Transmission configuration method and apparatus, and terminal

Publications (1)

Publication Number Publication Date
WO2022152122A1 true WO2022152122A1 (zh) 2022-07-21

Family

ID=82365376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/071324 WO2022152122A1 (zh) 2021-01-15 2022-01-11 传输配置方法及装置、终端

Country Status (6)

Country Link
US (1) US20230354271A1 (zh)
EP (1) EP4280753A1 (zh)
JP (1) JP2024502078A (zh)
KR (1) KR20230129504A (zh)
CN (1) CN114765756A (zh)
WO (1) WO2022152122A1 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020057489A1 (zh) * 2018-09-18 2020-03-26 电信科学技术研究院有限公司 信道的监听、节能信号的处理方法、装置、终端及网络侧设备

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020057489A1 (zh) * 2018-09-18 2020-03-26 电信科学技术研究院有限公司 信道的监听、节能信号的处理方法、装置、终端及网络侧设备

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Resource allocation mechanisms for power saving", 3GPP DRAFT; R1-2009072, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Online; 20201026 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051945482 *
FUJITSU: "Considerations on partial sensing in NR V2X", 3GPP DRAFT; R1-2007787, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051945291 *
VIVO: "Discussion on sidelink DRX", 3GPP DRAFT; R1-2007690, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946481 *
VIVO: "Resource allocation for sidelink power saving", 3GPP DRAFT; R1-2101790, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 25 January 2021 (2021-01-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051975892 *

Also Published As

Publication number Publication date
KR20230129504A (ko) 2023-09-08
EP4280753A1 (en) 2023-11-22
CN114765756A (zh) 2022-07-19
JP2024502078A (ja) 2024-01-17
US20230354271A1 (en) 2023-11-02

Similar Documents

Publication Publication Date Title
US9107190B2 (en) Discontinuous reception for multi-component carrier system
JP6381660B2 (ja) 免許不要周波数域がリリースされた後にデータを処理するための方法、およびユーザ機器
JP2020511068A (ja) 低レイテンシ通信とサイドリンク通信の多重化のためのシグナリング
WO2021104521A1 (zh) 用于非授权频段的drx的方法和终端装置
WO2022028533A1 (zh) 传输控制方法、装置及电子设备
WO2021244501A1 (zh) 通信方法及装置
US20230208563A1 (en) Discontinuous reception control method and apparatus, terminal, and readable storage medium
US20230156750A1 (en) Sidelink resource selection method and terminal
WO2022001849A1 (zh) 信息处理方法、装置及终端
US20230362891A1 (en) Terminal operation configuration method and apparatus, and energy-saving method and apparatus for terminal
WO2022100505A1 (zh) 信息处理方法、装置及终端
WO2022152073A1 (zh) 省电处理方法、装置及设备
WO2022152122A1 (zh) 传输配置方法及装置、终端
WO2022152082A1 (zh) 资源的选择方法及装置、资源的推荐方法及装置
WO2022152120A1 (zh) 传输配置方法、装置及相关设备
WO2022206853A1 (zh) 资源的处理方法及装置、终端和可读存储介质
WO2023040959A1 (zh) 非连续接收下的传输方法及装置
WO2023040891A1 (zh) 非连续接收下的传输方法及装置
WO2022206854A1 (zh) 旁链路资源处理、指示方法、装置、终端及网络侧设备
WO2022028532A1 (zh) 信息确定方法、装置及终端
US20230422342A1 (en) Sidelink Discontinuous Reception Configuration Method, Device, and Non-transitory Computer-Readable Storage Medium
WO2022228271A1 (zh) 同步资源配置方法、装置、用户设备及存储介质
WO2022028423A1 (zh) 信息确定方法、装置及终端
WO2022194132A1 (zh) 定时器控制方法、装置及终端
KR20230169148A (ko) 사이드링크 통신을 위한 방법들 및 장치들

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22739001

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2023540648

Country of ref document: JP

ENP Entry into the national phase

Ref document number: 20237026945

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020237026945

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2022739001

Country of ref document: EP

Effective date: 20230816