CN104170468A - 一种用户设备组切换方法、设备和系统 - Google Patents

一种用户设备组切换方法、设备和系统 Download PDF

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Publication number
CN104170468A
CN104170468A CN201380001836.7A CN201380001836A CN104170468A CN 104170468 A CN104170468 A CN 104170468A CN 201380001836 A CN201380001836 A CN 201380001836A CN 104170468 A CN104170468 A CN 104170468A
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CN104170468B (zh
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鲁振伟
朱松
杨飞
李龠
郭小龙
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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
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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

Abstract

本发明公开了一种用户设备组切换方法、设备和系统，属于无线网络通信领域。方法包括：根据代理UE发送的代理UE的测量报告和UE组内的UE的测量报告，判断代理UE和UE组内的UE是否需要切换；当代理UE和UE组内至少一个UE需要切换时，向T-eNB发送切换请求消息；接收T-eNB发送的切换配置消息并发送给代理UE；接收T-eNB发送的释放上下文消息，并释放代理UE和切换UE的上下文资源。本发明解决了目前UE组切换时代理UE和每个切换UE均要与T-eNB进行切换而导致需要消耗大量的Preamble和信令的问题以及单链路MUCC状态进行冗余同步的问题，节省了Preamble资源和信令，提高了切换效率。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380001836.7A 2013-02-18 2013-02-18 一种用户设备组切换方法、设备和系统 Active CN104170468B (zh)

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PCT/CN2013/071641 WO2014124558A1 (zh) 2013-02-18 2013-02-18 一种用户设备组切换方法、设备和系统

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CN104170468A true CN104170468A (zh) 2014-11-26
CN104170468B CN104170468B (zh) 2018-06-26

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US (1) US9271194B2 (zh)
EP (1) EP2958372B1 (zh)
CN (1) CN104170468B (zh)
WO (1) WO2014124558A1 (zh)

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US10117274B2 (en) * 2016-03-10 2018-10-30 Lg Electronics Inc. Method for performing operation related to radio link failure in wireless communication system and apparatus for supporting the same
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CN111726843B (zh) * 2020-05-29 2023-11-03 新华三技术有限公司成都分公司 一种建立会话的方法、一种设备、一种存储介质
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CN110050483A (zh) * 2016-12-14 2019-07-23 华为技术有限公司 一种切换的方法、终端设备和网络设备
CN110050483B (zh) * 2016-12-14 2020-10-23 华为技术有限公司 一种切换的方法、终端设备和网络设备
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Also Published As

Publication number Publication date
US9271194B2 (en) 2016-02-23
US20150358860A1 (en) 2015-12-10
WO2014124558A1 (zh) 2014-08-21
EP2958372A4 (en) 2016-03-09
CN104170468B (zh) 2018-06-26
EP2958372A1 (en) 2015-12-23
EP2958372B1 (en) 2019-05-08

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