TW200614748A - Handover control equipment, radio resource management equipment, network resource management equipment, mobile communication system, and handover control method - Google Patents

Handover control equipment, radio resource management equipment, network resource management equipment, mobile communication system, and handover control method

Info

Publication number
TW200614748A
TW200614748A TW094118025A TW94118025A TW200614748A TW 200614748 A TW200614748 A TW 200614748A TW 094118025 A TW094118025 A TW 094118025A TW 94118025 A TW94118025 A TW 94118025A TW 200614748 A TW200614748 A TW 200614748A
Authority
TW
Taiwan
Prior art keywords
resource management
handover control
handover
equipment
management equipment
Prior art date
Application number
TW094118025A
Other languages
English (en)
Other versions
TWI305455B (en
Inventor
Akimichi Tanabe
Hiroaki Amada
Jun Kakishima
Motoshi Tamura
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
Publication of TW200614748A publication Critical patent/TW200614748A/zh
Application granted granted Critical
Publication of TWI305455B publication Critical patent/TWI305455B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • 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
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • 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
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
TW94118025A 2004-06-04 2005-06-01 Handover control equipment, radio resource management equipment, network resource management equipment, mobile communication system, and handover control method TWI305455B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004167519 2004-06-04
JP2004306146A JP2006020270A (ja) 2004-06-04 2004-10-20 ハンドオーバー制御装置、無線リソース管理装置、ネットワークリソース管理装置、移動通信システム及びハンドオーバー制御方法

Publications (2)

Publication Number Publication Date
TW200614748A true TW200614748A (en) 2006-05-01
TWI305455B TWI305455B (en) 2009-01-11

Family

ID=34937171

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94118025A TWI305455B (en) 2004-06-04 2005-06-01 Handover control equipment, radio resource management equipment, network resource management equipment, mobile communication system, and handover control method

Country Status (5)

Country Link
US (1) US20050272428A1 (zh)
EP (1) EP1603290A3 (zh)
JP (1) JP2006020270A (zh)
KR (1) KR100704865B1 (zh)
TW (1) TWI305455B (zh)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243142A1 (de) * 2002-09-17 2004-03-18 Siemens Ag Verfahren zur Durchführung einer Übergabeprozedur in einem Funkkommunikationssystem für eine paketvermittelte Verbindung und dafür angepasstes Funkkommunikationssystem
JP2004260444A (ja) * 2003-02-25 2004-09-16 Ntt Docomo Inc ハンドオーバ制御システム及びその方法並びに移動端末、ハンドオーバ制御装置
US7643450B2 (en) 2005-03-30 2010-01-05 Qualcomm Incorporated Utilizing a same target cell during circuit-switched and packet switched handover
EP1864545B1 (en) 2005-03-30 2013-06-19 Nokia Corporation Combined handover of the circuit-switched (cs) and packet-switched (ps) resources
KR100727408B1 (ko) 2005-08-29 2007-06-13 한국전자통신연구원 이종 액세스 시스템에서의 핸드오버 제어 장치 및 방법
DE102005060634B3 (de) * 2005-12-13 2007-06-14 Siemens Ag Anordnung mit einem Mobilfunknetz sowie mit mindestens einem mobilen Endgerät, Verfahren zum Betreiben einer solchen Anordnung, mobiles Endgerät und Steuereinrichtung
US20090161628A1 (en) * 2006-01-18 2009-06-25 Mitsuhiro Kubota Communication system and information management method
KR100748266B1 (ko) 2006-04-07 2007-08-10 주식회사 케이티프리텔 멀티 네트워크 환경에서 이동성관리 노드 및 이를 이용한핸드 오프 제어 방법
US8077674B2 (en) 2006-05-09 2011-12-13 Nec Corporation Mobile wireless communication system and method of carrying out handover in the system
KR100739804B1 (ko) * 2006-05-11 2007-07-13 삼성전자주식회사 데이터 통신의 ＱｏＳ 보장 방법 및 장치
US7558255B2 (en) * 2006-07-13 2009-07-07 Alcatel-Lucent Usa Inc. Method of switching modes of uplink transmission in a wireless communication system
CN101548569A (zh) * 2006-08-15 2009-09-30 日本电气株式会社 无线通信系统及其方法、其中所使用的装置及程序
JP5056758B2 (ja) * 2006-08-23 2012-10-24 日本電気株式会社 移動体通信システム、無線ネットワーク制御装置、携帯電話機及びそれらに用いるセル在圏表示方法
KR100809260B1 (ko) 2006-10-18 2008-03-03 포항공과대학교 산학협력단 차세대 이동통신 네트워크에서의 상황 정보를 이용한핸드오버 결정 방법 및 장치
KR20080041535A (ko) * 2006-11-07 2008-05-13 한국전자통신연구원 핸드오버 타깃 네트워크 선택 방법 및 그 시스템
KR100922581B1 (ko) 2006-12-01 2009-10-21 한국전자통신연구원 이동 단말에서의 다중 무선 인터페이스를 이용한 끊김 없는이동성 지원 방법 및 장치
WO2008087931A1 (ja) 2007-01-17 2008-07-24 Nec Corporation 無線通信システム及びその方法と、それらに用いられる装置及びプログラム
EP1947882A1 (en) * 2007-01-18 2008-07-23 Mitsubishi Electric Information Technology Centre Europe B.V. Method for determining if a call, in which a mobile terminal located in a cell of a base station of a wireless communication network is involved, has to go through a base station
JP4835499B2 (ja) * 2007-04-18 2011-12-14 株式会社日立製作所 異システム間ハンドオフ方法および無線通信端末
US7813772B2 (en) * 2007-05-15 2010-10-12 Sony Ericsson Mobile Communications Ab Methods of operating a mobile terminal such that a communication operation mode is changed based on a current voltage of a battery that powers the mobile terminal and related mobile terminals and computer program products
JP2009038595A (ja) * 2007-08-01 2009-02-19 Nec Corp 異種無線アクセスシステム間ハンドオーバー制御方法および制御システム
US8428600B2 (en) * 2007-09-07 2013-04-23 Ntt Docomo, Inc. Mobile communication method, mobile exchange station, radio base station and mobile station
US8126463B2 (en) * 2007-09-12 2012-02-28 Kabushiki Kaisha Toshiba Mobile communication system, base station control apparatus, mobile terminal and method for controlling handover
JP4946933B2 (ja) * 2008-03-24 2012-06-06 沖電気工業株式会社 移動体通信システム、セッション継続判断サーバ及びセッション継続方法
JP4560107B2 (ja) * 2008-07-28 2010-10-13 株式会社東芝 移動通信システムとその制御装置、ハンドオーバ制御方法、および移動端末
JP5169583B2 (ja) * 2008-07-29 2013-03-27 富士通株式会社 基地局およびリソース確保方法
US8879508B2 (en) * 2008-07-31 2014-11-04 Qualcomm Incorporated Method and apparatus for throttling persistent always on applications
JP2010068350A (ja) * 2008-09-11 2010-03-25 Sanyo Electric Co Ltd 通信方法およびそれを利用した無線装置
JP4507021B2 (ja) * 2008-12-18 2010-07-21 日本電気株式会社 無線通信システム、基地局、無線通信方法、プログラム
JPWO2010079715A1 (ja) * 2009-01-06 2012-06-21 シャープ株式会社 移動通信システム、ＱｏＳ制御局及び移動局
JP2010161478A (ja) * 2009-01-06 2010-07-22 Sharp Corp 移動通信システム、移動局及び管理局
WO2010101228A1 (ja) * 2009-03-04 2010-09-10 京セラ株式会社 無線端末及びハンドオーバ制御方法
US20100246399A1 (en) * 2009-03-24 2010-09-30 Qualcomm Incorporated Multi-channel management and load balancing
US8977282B2 (en) * 2009-03-24 2015-03-10 Qualcomm Incorporated Multi-channel management and load balancing
EP2422545B1 (en) * 2009-04-24 2016-11-09 Nokia Solutions and Networks Oy Partitioning resources on a target side of a handover of a user equipment based on data traffic indication
JP5470389B2 (ja) * 2009-07-29 2014-04-16 京セラ株式会社 無線基地局及び通信制御方法
KR101637179B1 (ko) * 2009-10-30 2016-07-07 에스케이 텔레콤주식회사 망자원 적응형 핸드오버 시스템 및 그 방법
CN102612840B (zh) * 2009-11-06 2016-03-02 株式会社Ntt都科摩 移动通信系统、无线控制装置、核心网络装置、移动通信终端及移动通信方法
WO2011105695A2 (ko) 2010-02-26 2011-09-01 엘지전자 주식회사 전자기기 및 전자기기의 동작 방법
JP5482890B2 (ja) * 2010-03-17 2014-05-07 富士通株式会社 移動局、基地局、通信システムおよび通信方法
KR101675579B1 (ko) * 2010-05-13 2016-11-11 한국전자통신연구원 무선 경로 에이전트, 호 처리 장치 및 단말의 통신 방법
US8583125B2 (en) * 2010-05-13 2013-11-12 Electronics And Telecommunications Research Institute Radio routing agent, call processing apparatus, and communication method of terminal
WO2012033479A1 (en) * 2010-09-07 2012-03-15 Empire Technology Development Llc Dynamic internetwork load balancing
JP5557789B2 (ja) * 2011-04-08 2014-07-23 株式会社日立製作所 無線通信方法及びシステム、基地局
US9232531B2 (en) * 2012-10-22 2016-01-05 Qualcomm Incorporated Prioritization of users for switching between co-existence wireless systems
WO2014155503A1 (ja) * 2013-03-26 2014-10-02 富士通株式会社 情報処理装置、システムおよびプログラム
US9402218B1 (en) * 2014-01-07 2016-07-26 Sprint Communications Company L.P. Prioritization of network handovers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507959B2 (ja) * 1993-04-26 1996-06-19 日本電気株式会社 無線ゾ―ン選択方式
DE69837333T2 (de) * 1998-10-19 2007-12-20 Nortel Matra Cellular Verfahren und Vorrichtung zur Herstellung einer Funkverbindung mit einer Zielbasisstation in einem zellularen oder drahtlosen Mobilkommunikationssystem
GB0024705D0 (en) * 2000-10-09 2000-11-22 Nokia Networks Oy Communication system
EP1325660B1 (en) * 2000-10-09 2008-08-27 Nokia Corporation Radio resource management
US6889050B1 (en) * 2000-11-22 2005-05-03 Telefonaktiebolaget Lm Ericsson (Publ) Variable transmission rate services in a radio access network
US6798757B2 (en) * 2001-01-11 2004-09-28 Hitachi, Ltd. Establishing a route with a level of quality of service in a mobile network
DE60144343D1 (de) * 2001-01-16 2011-05-12 Netsocket Inc Netzwerkbetriebsmittelmanager in einem mobiltelekommunikationssystem
US6850759B2 (en) * 2001-02-22 2005-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Reducing signaling in RNSAP protocol upon cell change in cellular telecommunications network
US7181218B2 (en) * 2001-04-10 2007-02-20 Telefonaktiebolaget Lm Ericsson (Publ) Commanding handover between differing radio access technologies
WO2002104054A1 (en) * 2001-06-19 2002-12-27 Nokia Corporation Communication system
JP2003070054A (ja) * 2001-08-27 2003-03-07 Mitsubishi Electric Corp モバイルノードのＱｏＳ保証方法およびシステム
US8631104B2 (en) * 2001-09-06 2014-01-14 Toshiba America Research, Inc. System and method for quality of service management in mobile wireless networks
KR100429533B1 (ko) * 2001-10-26 2004-05-03 삼성전자주식회사 평면 구조를 가지는 이동통신 시스템에서 핸드오프 방법
DE10322205A1 (de) * 2002-08-29 2004-03-11 Siemens Ag Vorrichtung zur Entscheidung über Notwendigkeit und Durchführbarkeit von vertikalen Handovern in heterogenen mobilen Netzen
EP1657862B1 (en) * 2002-11-16 2007-08-15 Siemens S.p.A. Centralized dynamical resource reservation method based on the exchange of service specific capacity settings in a multi-RAT network
US7020087B2 (en) * 2003-01-13 2006-03-28 Motorola, Inc. Segmented and distributed path optimization in a communication network

Also Published As

Publication number Publication date
TWI305455B (en) 2009-01-11
KR100704865B1 (ko) 2007-04-09
EP1603290A2 (en) 2005-12-07
US20050272428A1 (en) 2005-12-08
EP1603290A3 (en) 2006-01-11
JP2006020270A (ja) 2006-01-19
KR20060046384A (ko) 2006-05-17

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