CN114402661A - 切换方法及装置 - Google Patents

切换方法及装置 Download PDF

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Publication number
CN114402661A
CN114402661A CN201980100408.7A CN201980100408A CN114402661A CN 114402661 A CN114402661 A CN 114402661A CN 201980100408 A CN201980100408 A CN 201980100408A CN 114402661 A CN114402661 A CN 114402661A
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China
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iab
node
iab node
target
donor
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CN201980100408.7A
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CN114402661B (zh
Inventor
刘菁
史玉龙
戴明增
曹振臻
朱元萍
卓义斌
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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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

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

Abstract

本申请实施例提供了一种切换方法及装置，涉及通信领域，该方法包括：接收IAB节点上报的测量结果，测量结果包括源小区的信号测量结果和目标小区的信号测量结果中的至少一项，其中，源小区属于源IAB donor，目标小区属于目标IAB donor；基于测量结果，确定将IAB节点切换到目标IAB donor，则向目标IAB donor发送IAB节点的上下文和IAB节点的至少一个子节点的上下文；其中，IAB节点的至少一个子节点包括用户设备UE和/或其它IAB节点。从而提供一种可应用于移动IAB node场景的切换方案。

Description

PCT国内申请，说明书已公开。

Claims (31)

  1. PCT国内申请，权利要求书已公开。
CN201980100408.7A 2019-09-18 2019-09-18 切换方法及装置 Active CN114402661B (zh)

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CN114402661B CN114402661B (zh) 2024-03-26

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Cited By (1)

* Cited by examiner, † Cited by third party
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WO2023241658A1 (zh) * 2022-06-17 2023-12-21 华为技术有限公司 一种通信方法、装置及计算机可读存储介质

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WO2021262077A1 (en) * 2020-06-26 2021-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Iab-node handover in inter-cu migration, recursive f1 and rrc signaling aspects
CN115707043A (zh) * 2021-08-03 2023-02-17 展讯半导体(南京)有限公司 移动接入点及其pci分配方法及装置
WO2023070554A1 (en) * 2021-10-29 2023-05-04 Nokia Shanghai Bell Co., Ltd. Method and apparatus for mobility handling for mobile iab deployments
CN117998488A (zh) * 2022-11-04 2024-05-07 华为技术有限公司 通信方法、装置、系统及存储介质
CN115604778B (zh) * 2022-11-28 2023-03-10 广州世炬网络科技有限公司 一种节点接入方法、装置、设备以及存储介质

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CN108990116A (zh) * 2017-06-01 2018-12-11 中兴通讯股份有限公司 一种移动切换的管理方法、装置及设备
US20190059027A1 (en) * 2017-09-29 2019-02-21 Feng Yang Next generation node-b (gnb) and methods for mobility management with separate user plane and control plane in new radio (nr) systems
CN110149674A (zh) * 2018-02-13 2019-08-20 华为技术有限公司 一种路由更新方法及设备

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US10206232B2 (en) * 2016-09-29 2019-02-12 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
CN109275177B (zh) * 2018-09-17 2020-09-08 武汉虹信通信技术有限责任公司 一种iab基站接入网络的方法、装置及系统

Patent Citations (3)

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CN108990116A (zh) * 2017-06-01 2018-12-11 中兴通讯股份有限公司 一种移动切换的管理方法、装置及设备
US20190059027A1 (en) * 2017-09-29 2019-02-21 Feng Yang Next generation node-b (gnb) and methods for mobility management with separate user plane and control plane in new radio (nr) systems
CN110149674A (zh) * 2018-02-13 2019-08-20 华为技术有限公司 一种路由更新方法及设备

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HUAWEI: "IAB Node Integration Procedure", 3GPP TSG-RAN WG3 MEETING #103BIS R3-191834 *
HUAWEI: "Inter IAB donor-CU topology adaptation", 3GPP TSG-RAN WG3 MEETING #105 R3-194347 *
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023241658A1 (zh) * 2022-06-17 2023-12-21 华为技术有限公司 一种通信方法、装置及计算机可读存储介质

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CN114402661B (zh) 2024-03-26

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