WO2009041649A1 - 無線通信システム及び無線通信方法 - Google Patents

無線通信システム及び無線通信方法 Download PDF

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Publication number
WO2009041649A1
WO2009041649A1 PCT/JP2008/067545 JP2008067545W WO2009041649A1 WO 2009041649 A1 WO2009041649 A1 WO 2009041649A1 JP 2008067545 W JP2008067545 W JP 2008067545W WO 2009041649 A1 WO2009041649 A1 WO 2009041649A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio communication
network
epc
wireless terminal
communication system
Prior art date
Application number
PCT/JP2008/067545
Other languages
English (en)
French (fr)
Inventor
Akimichi Tanabe
Kazuyuki Kozu
Masashi Kanauchi
Minami Ishii
Original Assignee
Ntt Docomo, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Priority to KR1020107007486A priority Critical patent/KR101324235B1/ko
Priority to EP08832917.2A priority patent/EP2197222A4/en
Priority to CN200880109244A priority patent/CN101810032A/zh
Priority to US12/680,490 priority patent/US8300604B2/en
Priority to BRPI0817506-3A2A priority patent/BRPI0817506A2/pt
Priority to RU2010115222/07A priority patent/RU2489807C2/ru
Publication of WO2009041649A1 publication Critical patent/WO2009041649A1/ja

Links

Classifications

    • 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
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • H04W36/28—Reselection being triggered by specific parameters by agreed or negotiated communication parameters involving a plurality of connections, e.g. multi-call or multi-bearer connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

Landscapes

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

Abstract

　無線通信システムは、ＥＰＣ１００と、３Ｇネットワーク２００と、ＥＰＣ１００又は３Ｇネットワーク２００を介して外部ネットワーク３００と接続可能な無線端末１０とを含む。無線通信システムは、ＥＰＣ１００から３Ｇネットワーク２００へのハンドオーバを制御するハンドオーバ機能部を備える。無線端末１０とＥＰＣ１００を介して設定可能なＥＰＳベアラ数は、無線端末１０と３Ｇネットワーク２００を介して設定可能なＰＤＰコンテキスト数よりも多い。ハンドオーバ機能部は、無線端末１０とＥＰＣ１００を介して既に設定されているＥＰＳベアラ数と、無線端末１０と３Ｇネットワーク２００を介して設定されるＰＤＰコンテキスト数とに応じてハンドオーバを制御する。
PCT/JP2008/067545 2007-09-28 2008-09-26 無線通信システム及び無線通信方法 WO2009041649A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020107007486A KR101324235B1 (ko) 2007-09-28 2008-09-26 무선통신시스템 및 무선통신방법
EP08832917.2A EP2197222A4 (en) 2007-09-28 2008-09-26 RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD
CN200880109244A CN101810032A (zh) 2007-09-28 2008-09-26 无线通信***以及无线通信方法
US12/680,490 US8300604B2 (en) 2007-09-28 2008-09-26 Radio communication system and radio communication method
BRPI0817506-3A2A BRPI0817506A2 (pt) 2007-09-28 2008-09-26 Sistema de comunicação por rádio e método de comunicação por rádio
RU2010115222/07A RU2489807C2 (ru) 2007-09-28 2008-09-26 Система и способ радиосвязи

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007255537A JP4733093B2 (ja) 2007-09-28 2007-09-28 無線通信システム及び無線通信方法
JP2007-255537 2007-09-28

Publications (1)

Publication Number Publication Date
WO2009041649A1 true WO2009041649A1 (ja) 2009-04-02

Family

ID=40511529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067545 WO2009041649A1 (ja) 2007-09-28 2008-09-26 無線通信システム及び無線通信方法

Country Status (8)

Country Link
US (1) US8300604B2 (ja)
EP (1) EP2197222A4 (ja)
JP (1) JP4733093B2 (ja)
KR (1) KR101324235B1 (ja)
CN (2) CN101810032A (ja)
BR (1) BRPI0817506A2 (ja)
RU (1) RU2489807C2 (ja)
WO (1) WO2009041649A1 (ja)

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US8391239B2 (en) 2008-09-22 2013-03-05 Qualcomm Incorporated Bearer count alignment during inter-rat handover
US8289848B2 (en) 2009-02-02 2012-10-16 Telefonaktiebolaget Lm Ericsson (Publ) Controlling a packet flow from a user equipment
WO2011021290A1 (ja) * 2009-08-20 2011-02-24 富士通株式会社 基地局装置、基地局制御装置、移動端末、通信システムおよび基地局装置の制御方法
CN102271405B (zh) 2010-06-04 2014-09-10 中兴通讯股份有限公司 一种承载资源分配方法及装置
JP4767357B1 (ja) * 2010-07-30 2011-09-07 株式会社エヌ・ティ・ティ・ドコモ 呼び出し方法、コアネットワーク装置、無線アクセスネットワーク装置及びゲートウェイ装置
JP5581169B2 (ja) * 2010-10-18 2014-08-27 株式会社Ｎｔｔドコモ 移動機および通信方法
GB2485235B (en) * 2010-11-08 2014-07-16 Sca Ipla Holdings Inc Mobile communications network, infrastructure equipment, mobile communications device and method
GB2485236B (en) * 2010-11-08 2015-05-27 Sca Ipla Holdings Inc Infrastructure equipment and method
WO2013024054A1 (en) * 2011-08-12 2013-02-21 Nec Europe Ltd. Method and a system for identification of bearers in a mobile communication network
EP3579485B1 (en) * 2012-03-21 2022-07-27 Huawei Technologies Co., Ltd. Method for establishing evolved packet system bearer and base station
CN103582017B (zh) * 2012-07-31 2017-04-26 华为技术有限公司 终端、网络设备及网络***接入方法
US20140105125A1 (en) * 2012-10-16 2014-04-17 Qualcomm Incorporated Criteria for ue-initiated bearer deactivation when maximum number of active bearers has been reached
US20140177535A1 (en) * 2012-12-21 2014-06-26 Motorola Solutions, Inc. Method and apparatus for admission control in a wireless communication system
CN105359582B (zh) * 2013-07-02 2019-06-11 Lg电子株式会社 在无线通信***中执行切换的方法和装置
US9629173B2 (en) 2014-06-19 2017-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for handling radio resources
US20170238349A1 (en) * 2015-05-15 2017-08-17 Ntt Docomo, Inc. User apparatus and base station
EP3439277A4 (en) * 2016-04-01 2019-10-30 NTT Docomo, Inc. DISC MANAGEMENT SYSTEM AND DISC MANAGEMENT PROCESS
US10588105B2 (en) * 2017-01-12 2020-03-10 Lg Electronics Inc. Method and user equipment device for registering in wireless communication system
CN110022593B (zh) * 2018-01-09 2020-08-04 维沃移动通信有限公司 一种网络单元的选取方法、网络单元及终端
CN110022581B (zh) * 2018-01-10 2023-07-14 维沃移动通信有限公司 一种支持网络承载控制的方法、装置、网络单元及终端
CN111586774B (zh) * 2019-02-19 2021-06-29 华为技术有限公司 通信方法和通信装置
US11134371B2 (en) 2019-02-19 2021-09-28 Huawei Technologies Co., Ltd. Communication method and communications apparatus

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JP2001309432A (ja) * 2000-04-19 2001-11-02 Fujitsu Ltd 交換局装置，基地局制御装置及びマルチコール端末並びにマルチコール通話呼数変更方法
JP2003274437A (ja) * 2002-03-14 2003-09-26 Mitsubishi Electric Corp 無線制御装置および移動端末の呼接続方法
JP2004363730A (ja) * 2003-06-02 2004-12-24 Mitsubishi Electric Corp システム間ハンドオーバ方式及び携帯端末及びシステム

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US7876729B1 (en) * 1998-07-20 2011-01-25 Qualcomm Incorporated Intersystem base station handover
US7330448B2 (en) * 2002-08-21 2008-02-12 Thomson Licensing Technique for managing quality of services levels when interworking a wireless local area network with a wireless telephony network
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JP2004363730A (ja) * 2003-06-02 2004-12-24 Mitsubishi Electric Corp システム間ハンドオーバ方式及び携帯端末及びシステム

Also Published As

Publication number Publication date
KR20100072236A (ko) 2010-06-30
EP2197222A1 (en) 2010-06-16
EP2197222A4 (en) 2014-09-17
JP2009088957A (ja) 2009-04-23
RU2489807C2 (ru) 2013-08-10
JP4733093B2 (ja) 2011-07-27
RU2010115222A (ru) 2011-11-10
BRPI0817506A2 (pt) 2014-10-07
US8300604B2 (en) 2012-10-30
CN101810032A (zh) 2010-08-18
CN103327547A (zh) 2013-09-25
CN103327547B (zh) 2016-12-28
US20100260143A1 (en) 2010-10-14
KR101324235B1 (ko) 2013-11-01

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