[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2008123509A1 - 通信システム、ハンドオーバ方法、通信装置、通信プログラム - Google Patents

通信システム、ハンドオーバ方法、通信装置、通信プログラム Download PDF

Info

Publication number
WO2008123509A1
WO2008123509A1 PCT/JP2008/056380 JP2008056380W WO2008123509A1 WO 2008123509 A1 WO2008123509 A1 WO 2008123509A1 JP 2008056380 W JP2008056380 W JP 2008056380W WO 2008123509 A1 WO2008123509 A1 WO 2008123509A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
network
communication device
handover
handover method
Prior art date
Application number
PCT/JP2008/056380
Other languages
English (en)
French (fr)
Inventor
Takuya Murakami
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Priority to JP2009509255A priority Critical patent/JPWO2008123509A1/ja
Publication of WO2008123509A1 publication Critical patent/WO2008123509A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

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

Abstract

課題　異種ネットワークをまたいでシームレスに通信をハンドオーバする通信装置及びシステムを提供する。 解決手段　互いに接続される複数のネットワーク上の複数の通信装置間で通信を行なう通信システムにおいて、第１のネットワーク２０上で通信中の通信装置１０が、当該第１のネットワークと種類の異なる第２のネットワーク３０にハンドオーバする際に、通信装置が、ハンドオーバ完了までの間、前記第１のネットワークと第２のネットワークを同時に用いて通信相手装置５０との間でデータを送受信する。
PCT/JP2008/056380 2007-03-30 2008-03-31 通信システム、ハンドオーバ方法、通信装置、通信プログラム WO2008123509A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009509255A JPWO2008123509A1 (ja) 2007-03-30 2008-03-31 通信システム、ハンドオーバ方法、通信装置、通信プログラム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-091805 2007-03-30
JP2007091805 2007-03-30

Publications (1)

Publication Number Publication Date
WO2008123509A1 true WO2008123509A1 (ja) 2008-10-16

Family

ID=39830986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056380 WO2008123509A1 (ja) 2007-03-30 2008-03-31 通信システム、ハンドオーバ方法、通信装置、通信プログラム

Country Status (2)

Country Link
JP (1) JPWO2008123509A1 (ja)
WO (1) WO2008123509A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011019059A1 (ja) * 2009-08-12 2011-02-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
JP2011061858A (ja) * 2009-08-12 2011-03-24 Ntt Docomo Inc 移動通信システム
US20120307800A1 (en) * 2010-02-12 2012-12-06 Nokia Corporation Enhanced Single Voice Radio Call Continuity Using Packet Data Network Bi-Casting
CN103155645A (zh) * 2010-10-04 2013-06-12 株式会社Ntt都科摩 移动通信方法、移动管理节点、服务网关装置、分组数据网络网关装置、策略控制装置以及分组交换机
JP2014506046A (ja) * 2010-12-22 2014-03-06 ノキア シーメンス ネットワークス オサケユキチュア リソースの割り当て
JP2015046887A (ja) * 2010-01-06 2015-03-12 インターデイジタル パテント ホールディングス インコーポレイテッド 支援型／調整型宅内通信のための方法および装置
WO2015075956A1 (ja) * 2013-11-20 2015-05-28 三菱電機株式会社 無線通信システム、送信装置、受信装置及び通信端末

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005311580A (ja) * 2004-04-20 2005-11-04 Mitsubishi Electric Corp シームレスハンドオーバ方法、端末装置およびネットワーク制御装置
JP2007507161A (ja) * 2003-09-29 2007-03-22 モトローラ・インコーポレイテッド ハンドオーバ方法及び装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007507161A (ja) * 2003-09-29 2007-03-22 モトローラ・インコーポレイテッド ハンドオーバ方法及び装置
JP2005311580A (ja) * 2004-04-20 2005-11-04 Mitsubishi Electric Corp シームレスハンドオーバ方法、端末装置およびネットワーク制御装置

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9544821B2 (en) 2009-08-12 2017-01-10 Nec Corporation Mobile communication system
WO2011019059A1 (ja) * 2009-08-12 2011-02-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
KR101430676B1 (ko) 2009-08-12 2014-08-18 닛뽕덴끼 가부시끼가이샤 이동통신시스템
CN102511185A (zh) * 2009-08-12 2012-06-20 株式会社Ntt都科摩 移动通信系统
JP2011061248A (ja) * 2009-08-12 2011-03-24 Ntt Docomo Inc 移動通信システム
US8908642B2 (en) 2009-08-12 2014-12-09 Nec Corporation Mobile communication system
JP2011061858A (ja) * 2009-08-12 2011-03-24 Ntt Docomo Inc 移動通信システム
US9572073B2 (en) 2009-08-12 2017-02-14 Nec Corporation Mobile communication system
US9860939B2 (en) 2010-01-06 2018-01-02 Interdigital Patent Holdings, Inc. Method and apparatus for assisted/coordinated intra-home communications
JP2017055443A (ja) * 2010-01-06 2017-03-16 インターデイジタル パテント ホールディングス インコーポレイテッド 支援型／調整型宅内通信のための方法および装置
JP2015046887A (ja) * 2010-01-06 2015-03-12 インターデイジタル パテント ホールディングス インコーポレイテッド 支援型／調整型宅内通信のための方法および装置
US20120307800A1 (en) * 2010-02-12 2012-12-06 Nokia Corporation Enhanced Single Voice Radio Call Continuity Using Packet Data Network Bi-Casting
CN103155645A (zh) * 2010-10-04 2013-06-12 株式会社Ntt都科摩 移动通信方法、移动管理节点、服务网关装置、分组数据网络网关装置、策略控制装置以及分组交换机
CN103155645B (zh) * 2010-10-04 2014-07-23 株式会社Ntt都科摩 移动通信方法、移动管理节点、服务网关装置、分组数据网络网关装置、策略控制装置以及分组交换机
US10278157B2 (en) 2010-12-22 2019-04-30 Nokia Solutions And Networks Oy Allocation of resources
JP2014506046A (ja) * 2010-12-22 2014-03-06 ノキア シーメンス ネットワークス オサケユキチュア リソースの割り当て
WO2015075956A1 (ja) * 2013-11-20 2015-05-28 三菱電機株式会社 無線通信システム、送信装置、受信装置及び通信端末
US9900637B2 (en) 2013-11-20 2018-02-20 Mitsubishi Electric Corporation Wireless communication system, transmission device, reception device, and communication terminal
DE112014005296B4 (de) 2013-11-20 2018-10-25 Mitsubishi Electric Corporation Funkkommunikationssystem, Sendevorrichtung, Empfangsvorrichtung und Kommunikationsendgerät

Also Published As

Publication number Publication date
JPWO2008123509A1 (ja) 2010-07-15

Similar Documents

Publication Publication Date Title
WO2008123509A1 (ja) 通信システム、ハンドオーバ方法、通信装置、通信プログラム
WO2007053691A3 (en) Methods and apparatus for providing a platform coexistence system of multiple wireless communication devices
WO2011055992A3 (en) Apparatus and method for transmitting and receiving control information in wireless communication system
WO2008119934A3 (en) Handover technique for wireless communications enabled devices
WO2009008935A3 (en) Support for network management and device communications in a wireless network
EP2093942A4 (en) DOUBLE RING NETWORK SYSTEM, COMMUNICATION CONTROL METHOD THEREFOR, TRANSMISSION STATION AND COMMUNICATION CONTROL PROGRAM OF A DOUBLE RING NETWORK SYSTEM
WO2009155411A3 (en) System and method for wireless process communication over distinct networks
WO2007089717A3 (en) System and method for data transfer in a peer-to-peer hybrid communication network
WO2007078051A3 (en) Method for handover in mobile communication system
WO2010120097A3 (en) Apparatus and method for transmitting system information block in a broadband wireless communication system
EP2063651A4 (en) RADIO COMMUNICATION TERMINAL, RADIO COMMUNICATION NETWORK SYSTEM, TRANSFER SYNCHRONIZATION DETERMINATION METHOD
EP2154912A4 (en) COMMUNICATION SYSTEM AND METHOD AND DEVICE FOR NETWORK HANDOVER
EP1990967A4 (en) METHOD, DEVICE AND WIRELESS LOCAL NETWORK FOR ESTABLISHING VIRTUAL LINK AND METHOD FOR TRANSFERRING DATA
HK1123647A1 (en) Method and system for providing service for shared communication network node with mac layer and phy layer
WO2012129043A3 (en) Adapter device for coupling an industrial field instrument to an industrial wireless network and related system and method
WO2007127545A3 (en) Method and apparatus for distributed call admission control in a wireless network
WO2008048933A3 (en) Centralized wireless network for multi-room large properties
WO2013063598A3 (en) Systems and methods for fast initial network link setup
WO2010138858A3 (en) Communication access technology management
WO2011129654A3 (en) Method and system for responder-aware relay station selection in wireless communication networks
WO2007145486A3 (en) Method of supporting handover in a mobile communication system
WO2008105777A3 (en) Method and apparatus for bridging wired and wireless communication networks
WO2012138171A3 (ko) 무선 통신 시스템에서 단말이 네트워크와 연결을 설정하는 방법 및 이를 위한 장치
WO2007078043A3 (en) Method of executing handover between heterogeneous networks and method of supporting the same
WO2011137187A3 (en) Virtual topology adaptation for resource optimization in telecommunication networks

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08739493

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 2009509255

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08739493

Country of ref document: EP

Kind code of ref document: A1