CN116134881A - 回传配置信息的更新或者释放方法及相关产品 - Google Patents

回传配置信息的更新或者释放方法及相关产品 Download PDF

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Publication number
CN116134881A
CN116134881A CN202080104037.2A CN202080104037A CN116134881A CN 116134881 A CN116134881 A CN 116134881A CN 202080104037 A CN202080104037 A CN 202080104037A CN 116134881 A CN116134881 A CN 116134881A
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China
Prior art keywords
node
iab
handover
source
iab node
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Pending
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CN202080104037.2A
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English (en)
Inventor
卓义斌
朱元萍
刘菁
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN116134881A publication Critical patent/CN116134881A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/248—Connectivity information update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0009—Control or signalling for completing the hand-off for a plurality of users or terminals, e.g. group communication or moving wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

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

Abstract

本申请实施例提供一种回传配置信息的更新或者释放方法，包括：第一节点确定已接收到所有来自切换IAB节点的数据包后，向源IAB宿主集中式单元CU发送第一指示信息，第一节点为切换IAB节点的源父节点的上游IAB节点或源IAB宿主分布式单元DU，源IAB宿主CU为切换IAB节点切换前连接的IAB宿主CU，源IAB宿主DU为切换IAB节点切换前连接的IAB宿主DU；第一节点从源IAB宿主CU接收第二指示信息；第一节点基于第二指示信息更新或释放第一节点和第一节点的子节点之间的回传链路上切换IAB节点对应的回传配置信息。采用本申请实施例，能够避免IAB节点切换时数据丢失，提高回传配置资源利用率。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN202080104037.2A 2020-08-27 2020-08-27 回传配置信息的更新或者释放方法及相关产品 Pending CN116134881A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/111931 WO2022041085A1 (zh) 2020-08-27 2020-08-27 回传配置信息的更新或者释放方法及相关产品

Publications (1)

Publication Number Publication Date
CN116134881A true CN116134881A (zh) 2023-05-16

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ID=80354272

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CN202080104037.2A Pending CN116134881A (zh) 2020-08-27 2020-08-27 回传配置信息的更新或者释放方法及相关产品

Country Status (4)

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US (1) US20230199615A1 (zh)
EP (1) EP4199581A4 (zh)
CN (1) CN116134881A (zh)
WO (1) WO2022041085A1 (zh)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110035453B (zh) * 2018-01-12 2022-05-13 华为技术有限公司 数据处理方法及相关设备
BR112020022142A2 (pt) * 2018-06-21 2021-01-26 Google Llc manutenção de interfaces de comunicação e sinalização por meio de uma transição de função de rede
CN110636570B (zh) * 2018-06-25 2022-08-02 中兴通讯股份有限公司 Iab网络中iab节点信息的处理方法及装置
CN110719614B (zh) * 2018-07-13 2021-11-05 普天信息技术有限公司 一种数据传输方法和系统

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US20230199615A1 (en) 2023-06-22
WO2022041085A1 (zh) 2022-03-03
EP4199581A1 (en) 2023-06-21
EP4199581A4 (en) 2023-10-11

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