CN113692754A - 取消待处理sr的方法及装置 - Google Patents

取消待处理sr的方法及装置 Download PDF

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Publication number
CN113692754A
CN113692754A CN202080026608.5A CN202080026608A CN113692754A CN 113692754 A CN113692754 A CN 113692754A CN 202080026608 A CN202080026608 A CN 202080026608A CN 113692754 A CN113692754 A CN 113692754A
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CN
China
Prior art keywords
sidelink
uplink
logical channel
bsr
type
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Pending
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CN202080026608.5A
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English (en)
Inventor
徐海博
肖潇
姚楚婷
王键
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN113692754A publication Critical patent/CN113692754A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Abstract

本申请提供了一种取消待处理SR的方法及装置，该方法中，终端在满足一定的条件时，取消待处理的由上行链路BSR触发的SR，在满足另外一些条件时，取消待处理的由侧行链路BSR触发的SR，即终端可以独立的取消由上行链路BSR触发的SR和由侧行链路BSR触发的SR。其中，在取消由上行链路BSR触发的SR时可以不取消由侧行链路BSR触发的SR，从而使得在侧行链路数据的时延要求较高时，终端采用专用于发送SL SR的SR资源(该SR资源关联的逻辑信道的时延要求较高)向网络设备发送侧行链路的RS，以请求网络设备立即为侧行链路数据分配传输资源，从而保证侧行链路数据的低时延传输需求。

Description

PCT国内申请，说明书已公开。

Claims (70)

  1. PCT国内申请，权利要求书已公开。
CN202080026608.5A 2019-04-30 2020-04-28 取消待处理sr的方法及装置 Pending CN113692754A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910364599.XA CN111866945B (zh) 2019-04-30 2019-04-30 取消待处理sr的方法及装置
CN201910364599X 2019-04-30
PCT/CN2020/087482 WO2020221246A1 (zh) 2019-04-30 2020-04-28 取消待处理sr的方法及装置

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CN113692754A true CN113692754A (zh) 2021-11-23

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US (1) US20220210801A1 (zh)
EP (1) EP3952426A4 (zh)
JP (1) JP7278417B2 (zh)
CN (2) CN111866945B (zh)
WO (1) WO2020221246A1 (zh)

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CN113785650B (zh) * 2019-05-02 2023-06-27 Lg电子株式会社 基于不同直接链路的状态的侧链路调度请求的触发和取消
SG11202113135UA (en) * 2019-05-29 2021-12-30 Guangdong Oppo Mobile Telecommunications Corp Ltd Information transmission method and terminal apparatus
CN114073158A (zh) * 2019-07-08 2022-02-18 联想(北京)有限公司 用于副链路调度请求及缓冲状态报告传输的方法及设备
US11800347B2 (en) * 2020-04-10 2023-10-24 Qualcomm Incorporated User equipment (UE) capability and assistance information exchange over sidelinks
CN117793788A (zh) * 2022-09-29 2024-03-29 华为技术有限公司 一种信息传输方法以及相关设备

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KR101164117B1 (ko) * 2009-09-04 2012-07-12 엘지전자 주식회사 무선 통신 시스템상에서 물리 하향 채널의 모니터링 동작을 효율적으로 제어하는 방법
JP2011155334A (ja) * 2010-01-26 2011-08-11 Sharp Corp 通信システム及び移動局装置及び基地局装置及び処理方法
CN105706514B (zh) * 2013-05-10 2019-04-05 寰发股份有限公司 具有基站之间载波聚合的无线网络中调度请求给多个调度器的增强机制
US10542450B2 (en) * 2013-09-30 2020-01-21 Alcatel-Lucent Usa, Inc Techniques for improving discontinuous reception in wideband wireless networks
EP3120609B1 (en) * 2014-03-19 2019-10-02 LG Electronics Inc. Method and apparatus for canceling triggered buffer status report for device-to-device transmission in wireless communication system
US10057918B2 (en) * 2014-08-08 2018-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Coordination between prose BSR and cellular BSR
WO2016072592A1 (en) * 2014-11-05 2016-05-12 Lg Electronics Inc. Method for canceling scheduling requests triggered by a sidelink buffer status report in a d2d communication system and device therefor
EP3216263A4 (en) * 2014-11-06 2018-06-13 LG Electronics Inc. Method for canceling a sidelink buffer status report in a d2d communication system and device therefor
US10111170B2 (en) * 2014-11-06 2018-10-23 Lg Electronics Inc. Method for canceling scheduling requests triggered by a sidelink buffer status report in a D2D communication system and device therefor
US10200991B2 (en) * 2016-04-25 2019-02-05 Ofinno Technologies, Llc Scheduling request process in a wireless device and wireless network
CN107347215B (zh) * 2016-05-06 2019-11-08 普天信息技术有限公司 在v2x网络中资源的分配方法及终端
US10524294B2 (en) * 2017-05-04 2019-12-31 Ofinno, Llc Scheduling request transmission

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WO2020221246A1 (zh) 2020-11-05
EP3952426A4 (en) 2022-05-18
JP2022531268A (ja) 2022-07-06
US20220210801A1 (en) 2022-06-30
CN111866945A (zh) 2020-10-30
CN111866945B (zh) 2023-03-10
JP7278417B2 (ja) 2023-05-19
EP3952426A1 (en) 2022-02-09

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