CN114557072A - 边链路资源的预留方法以及装置 - Google Patents

边链路资源的预留方法以及装置 Download PDF

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Publication number
CN114557072A
CN114557072A CN201980101145.1A CN201980101145A CN114557072A CN 114557072 A CN114557072 A CN 114557072A CN 201980101145 A CN201980101145 A CN 201980101145A CN 114557072 A CN114557072 A CN 114557072A
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China
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time
terminal device
resource
indication information
side link
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CN201980101145.1A
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English (en)
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纪鹏宇
张健
张磊
王昕�
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Fujitsu Ltd
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Fujitsu Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

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

Abstract

本申请实施例提供一种边链路资源的预留方法以及装置；所述方法包括：第一终端设备接收第二终端设备发送的指示第二时频资源的第一指示信息，所述第二时频资源与所述第一终端设备被预留或被分配的第一时频资源至少部分重叠；以及第一终端设备向网络设备发送指示所述第一时频资源至少部分被抢占的第二指示信息。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201980101145.1A 2019-11-07 2019-11-07 边链路资源的预留方法以及装置 Pending CN114557072A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/116303 WO2021087874A1 (zh) 2019-11-07 2019-11-07 边链路资源的预留方法以及装置

Publications (1)

Publication Number Publication Date
CN114557072A true CN114557072A (zh) 2022-05-27

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Application Number Title Priority Date Filing Date
CN201980101145.1A Pending CN114557072A (zh) 2019-11-07 2019-11-07 边链路资源的预留方法以及装置

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US (1) US20220256579A1 (zh)
JP (1) JP2023501201A (zh)
CN (1) CN114557072A (zh)
WO (1) WO2021087874A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11546881B2 (en) * 2019-11-18 2023-01-03 Qualcomm Incorporated Resource reselection in sidelink
EP4042790A4 (en) * 2019-11-20 2022-11-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. RESOURCE PREEMPTION SIDE LINK COMMUNICATION
US11877299B2 (en) * 2020-03-05 2024-01-16 Qualcomm Incorporated Control channel resources for group-feedback in multi-cast
US11818716B2 (en) * 2020-07-17 2023-11-14 Samsung Electronics Co., Ltd User equipment assistance for resource selection in new radio vehicle to everything
EP4192146A4 (en) * 2020-10-30 2024-01-03 LG Electronics Inc. METHOD AND APPARATUS FOR SENDING AND RECEIVING INFORMATION RELATED TO RESOURCE COLLISION IN NR V2X
US11729776B2 (en) 2021-01-14 2023-08-15 Qualcomm Incorporated Methods and apparatus for transmitting sidelink control messages
US11871418B2 (en) * 2021-01-14 2024-01-09 Qualcomm Incorporated Scheduling conflict resolution for overlapping sidelink transmissions
CN117750529A (zh) * 2022-09-21 2024-03-22 华为技术有限公司 侧行链路通信的方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8504046B2 (en) * 2008-01-03 2013-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Fast radio link recovery after handover failure
EP2560448A1 (en) * 2011-08-18 2013-02-20 Fujitsu Limited Scheduling request enabled uplink transmission
CN107666684B (zh) * 2016-07-29 2021-03-23 普天信息技术有限公司 资源抢占方法及系统
CA3074331C (en) * 2017-08-29 2023-12-12 Nec Corporation Methods and apparatuses for transmitting and receiving a preemption indication
CN109842946B (zh) * 2017-11-29 2023-01-13 华为技术有限公司 抢占资源进行数据传输的方法
CN109996341B (zh) * 2017-12-29 2023-03-24 华为技术有限公司 控制信息的传输方法

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US20220256579A1 (en) 2022-08-11
WO2021087874A1 (zh) 2021-05-14
JP2023501201A (ja) 2023-01-18

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