CN114365540A - 通信方法、设备及*** - Google Patents

通信方法、设备及*** Download PDF

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Publication number
CN114365540A
CN114365540A CN201980100315.4A CN201980100315A CN114365540A CN 114365540 A CN114365540 A CN 114365540A CN 201980100315 A CN201980100315 A CN 201980100315A CN 114365540 A CN114365540 A CN 114365540A
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node
data
iab
entity
host
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CN114365540B (zh
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朱元萍
卓义斌
史玉龙
戴明增
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node

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

Abstract

本申请实施例提供通信方法、设备及***，可应用于接入回传一体化IAB网络。该方法包括：第一节点获取第一数据，该第一数据为上行数据，在第一节点无法通过第一节点的至少一个父节点传输数据的情况下，第一节点确定第一数据的下一跳节点为第二节点，并向第二节点发送第一数据。其中，第二节点为第一节点的协助子节点。第一节点的协助子节点的父节点包括第一节点和第三节点，第一节点的协助子节点能够通过第三节点连接到宿主节点。第二节点接收来自第一节点的第一数据后，根据第二配置信息确定第一数据的下一跳节点为第三节点，并向第三节点发送第一数据。基于该方案，可以降低无线回传链路异常对业务造成的影响。

Description

PCT国内申请，说明书已公开。

Claims (28)

  1. PCT国内申请，权利要求书已公开。
CN201980100315.4A 2019-12-31 2019-12-31 通信方法、设备及*** Active CN114365540B (zh)

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CN202311467214.5A CN117527686A (zh) 2019-12-31 2019-12-31 通信方法、设备及***

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PCT/CN2019/130982 WO2021134723A1 (zh) 2019-12-31 2019-12-31 通信方法、设备及***

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US11711452B2 (en) * 2021-06-02 2023-07-25 Qualcomm Incorporated Multiplexing sidelink and radio access traffic
WO2023060401A1 (zh) * 2021-10-11 2023-04-20 富士通株式会社 无线路由方法及装置
CN117979458A (zh) * 2022-10-31 2024-05-03 华为技术有限公司 一种通信方法及装置

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CN117527686A (zh) 2024-02-06
CN114365540B (zh) 2023-11-17
WO2021134723A1 (zh) 2021-07-08

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