CN104782179A - 切换方法及装置 - Google Patents

切换方法及装置 Download PDF

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Publication number
CN104782179A
CN104782179A CN201380001619.8A CN201380001619A CN104782179A CN 104782179 A CN104782179 A CN 104782179A CN 201380001619 A CN201380001619 A CN 201380001619A CN 104782179 A CN104782179 A CN 104782179A
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base station
handover
message
resource
specified conditions
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CN104782179B (zh
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李秉肇
陈燕燕
亨里克·奥鲁佛松
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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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information

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

Abstract

本发明实施例公开了切换方法及装置。上述方法包括：第一基站向第二基站发送用户设备UE的切换准备消息，以便第二基站建立UE的上下文信息并准备预留资源；第一基站在确定出需要第二基站释放预留资源时，向第二基站发起资源释放指示，指示第二基站释放预留资源，同时保留UE的上下文信息。可见，在第一基站的指示下，第二基站释放了预留资源但保留了UE的上下文信息，UE就能在第二基站内重建成功，从而优化了切换方式。

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。
CN201380001619.8A 2013-09-25 2013-09-25 切换方法及装置 Active CN104782179B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911229654.0A CN111212450B (zh) 2013-09-25 2013-09-25 切换方法及装置

Applications Claiming Priority (1)

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PCT/CN2013/084199 WO2015042804A1 (zh) 2013-09-25 2013-09-25 切换方法及装置

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CN104782179A true CN104782179A (zh) 2015-07-15
CN104782179B CN104782179B (zh) 2019-12-06

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CN (2) CN104782179B (zh)
WO (1) WO2015042804A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
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CN110214458A (zh) * 2016-12-09 2019-09-06 诺基亚技术有限公司 授权频谱或非授权频谱中的自主用户设备切换
CN110326327A (zh) * 2017-02-27 2019-10-11 英特尔Ip公司 用于条件性越区切换的退出条件和基于波束的移动性状态估计

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CN110463267B (zh) * 2017-03-23 2022-07-01 摩托罗拉移动有限责任公司 丢弃与条件切换相对应的数据的装置以及方法
WO2020167211A1 (en) * 2019-02-14 2020-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Network node, ue and method for handling handover with parameter for deriving security context

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CN101483927B (zh) * 2008-01-08 2011-05-04 华为技术有限公司 检测无线链路失败的方法及设备
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JP6047491B2 (ja) * 2011-08-12 2016-12-21 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ ハンドオーバ制御方法、無線通信端末及び無線通信装置

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CN101064944A (zh) * 2006-04-30 2007-10-31 中兴通讯股份有限公司 移动通讯系统基于共享信道的切换方法
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US20080146235A1 (en) * 2006-12-19 2008-06-19 Samsung Electronics Co., Ltd. Apparatus and method for handover in a communication system
CN101296493A (zh) * 2007-04-24 2008-10-29 华为技术有限公司 资源释放方法和网络设备
CN101374321A (zh) * 2007-08-22 2009-02-25 华为技术有限公司 一种演进网络切换处理方法与系统
WO2009110718A2 (en) * 2008-03-06 2009-09-11 Samsung Electronics Co., Ltd. Method for supporting ue's switching between macro node b and home node b
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110214458A (zh) * 2016-12-09 2019-09-06 诺基亚技术有限公司 授权频谱或非授权频谱中的自主用户设备切换
CN110326327A (zh) * 2017-02-27 2019-10-11 英特尔Ip公司 用于条件性越区切换的退出条件和基于波束的移动性状态估计
CN110326327B (zh) * 2017-02-27 2022-06-28 苹果公司 用于条件性越区切换的退出条件和基于波束的移动性状态估计
US11510114B2 (en) 2017-02-27 2022-11-22 Apple Inc. Exit conditions for conditional handovers and beam based mobility state estimation

Also Published As

Publication number Publication date
CN111212450B (zh) 2024-05-14
WO2015042804A1 (zh) 2015-04-02
CN104782179B (zh) 2019-12-06
CN111212450A (zh) 2020-05-29

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