DE69527389D1 - Weiterreichverfahren für mobile Kommunikation - Google Patents

Weiterreichverfahren für mobile Kommunikation

Info

Publication number
DE69527389D1
DE69527389D1 DE69527389T DE69527389T DE69527389D1 DE 69527389 D1 DE69527389 D1 DE 69527389D1 DE 69527389 T DE69527389 T DE 69527389T DE 69527389 T DE69527389 T DE 69527389T DE 69527389 D1 DE69527389 D1 DE 69527389D1
Authority
DE
Germany
Prior art keywords
mobile communication
handover procedures
handover
procedures
mobile
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69527389T
Other languages
English (en)
Other versions
DE69527389T2 (de
Inventor
Hideto Oura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Application granted granted Critical
Publication of DE69527389D1 publication Critical patent/DE69527389D1/de
Publication of DE69527389T2 publication Critical patent/DE69527389T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/13—Cell handover without a predetermined boundary, e.g. virtual cells
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69527389T 1994-04-08 1995-04-07 Weiterreichverfahren für mobile Kommunikation Expired - Fee Related DE69527389T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6070382A JPH07284141A (ja) 1994-04-08 1994-04-08 ハンドオーバ方法

Publications (2)

Publication Number Publication Date
DE69527389D1 true DE69527389D1 (de) 2002-08-22
DE69527389T2 DE69527389T2 (de) 2003-02-13

Family

ID=13429847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527389T Expired - Fee Related DE69527389T2 (de) 1994-04-08 1995-04-07 Weiterreichverfahren für mobile Kommunikation

Country Status (5)

Country Link
US (1) US5677908A (de)
EP (1) EP0676908B1 (de)
JP (1) JPH07284141A (de)
CA (1) CA2146493A1 (de)
DE (1) DE69527389T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3036407B2 (ja) * 1995-09-12 2000-04-24 トヨタ自動車株式会社 移動体無線通信システム
WO1999016191A1 (fr) * 1997-09-19 1999-04-01 Matsushita Electric Industrial Co., Ltd. Systeme et procede de radiocommunication
JP3392630B2 (ja) 1996-03-22 2003-03-31 松下電器産業株式会社 スペクトル拡散通信装置
US7035232B1 (en) 1996-12-03 2006-04-25 Canon Kabushiki Kaisha Spread-spectrum communication method and apparatus
JP3305217B2 (ja) * 1996-12-03 2002-07-22 キヤノン株式会社 通信方法
US5883888A (en) * 1996-12-03 1999-03-16 Telefonaktiebolaget Lm Ericsson Seamless soft handoff in a CDMA cellular communications system
US5970058A (en) * 1997-04-12 1999-10-19 Motorola, Inc. Method and apparatus for freeing a frame to aid in handoff determination in a code division multiple access communication system
JP3444146B2 (ja) * 1997-06-25 2003-09-08 三菱電機株式会社 通信制御装置
US6307840B1 (en) * 1997-09-19 2001-10-23 Qualcomm Incorporated Mobile station assisted timing synchronization in CDMA communication system
EP1083684A3 (de) * 1997-09-19 2001-06-27 Matsushita Electric Industrial Co., Ltd. Radiokommunikationssystem und Verfahren
US5872774A (en) * 1997-09-19 1999-02-16 Qualcomm Incorporated Mobile station assisted timing synchronization in a CDMA communication system
US6091962A (en) * 1998-01-30 2000-07-18 Motorola, Inc. Method and apparatus for re-establishing a communication in a wireless communication system
US6714557B1 (en) * 1998-05-29 2004-03-30 Northrop Grumman Corporation Packet concatenation for increased transmission capacity
JP2947279B1 (ja) * 1998-07-31 1999-09-13 日本電気株式会社 スペクトラム拡散通信システム、及びスペクトラム拡散通信システムにおけるハンドオーバー方法
FR2784257B1 (fr) * 1998-10-02 2000-12-08 Thomson Csf Procede de transmission de donnees entre un serveur et des mobiles au sein d'un systeme de transmission de donnees
US6229794B1 (en) * 1999-08-13 2001-05-08 Motorola, Inc. Selective call device and method for monitoring at least two communication systems
US6496498B1 (en) * 1999-11-19 2002-12-17 Siemens Information & Communication Mobile Llc Method and system for avoiding periodic bursts of interference in wireless communication between a mobile unit and a base unit
DE60026799T2 (de) 1999-12-10 2006-10-19 Lucent Technologies Inc. Mobilfunksystem mit synchronisiertem Weiterreichen (Handover)
EP1107622B1 (de) * 1999-12-10 2006-03-22 Lucent Technologies Inc. Mobilfunksystem mit synchronisiertem Weiterreichen (Handover)
JP3382922B2 (ja) * 2000-07-06 2003-03-04 埼玉日本電気株式会社 移動通信システム、移動機、交換機及び移動通信方法
JP3662527B2 (ja) * 2001-07-27 2005-06-22 松下電器産業株式会社 自動利得制御装置及び方法、無線通信装置
US7058034B2 (en) * 2002-09-09 2006-06-06 Nokia Corporation Phase shifted time slice transmission to improve handover
KR101076151B1 (ko) * 2003-08-06 2011-10-21 파나소닉 주식회사 미디어 액세스 시스템의 마스터-슬레이브 핸드오버용 단말장치 및 방법
JP4364661B2 (ja) * 2004-01-30 2009-11-18 Ｏｋｉセミコンダクタ株式会社 セル選択方法および移動通信装置
JP4417765B2 (ja) 2004-04-14 2010-02-17 株式会社エヌ・ティ・ティ・ドコモ 無線伝送システム、無線中継システム、及び通信装置
ES2799299T3 (es) 2005-10-31 2020-12-16 Evolved Wireless Llc Método de transmisión y recepción de información de acceso radioeléctrico en un sistema de comunicaciones móviles inalámbrico
KR100929087B1 (ko) 2006-02-09 2009-11-30 삼성전자주식회사 이동통신 시스템에서 핸드오버시 업링크 타이밍싱크 프로시져 수행 방법 및 장치
US20090097452A1 (en) * 2007-10-12 2009-04-16 Qualcomm Incorporated Femto cell synchronization and pilot search methodology
US8886205B2 (en) 2009-03-02 2014-11-11 Qualcomm Incorporated Timing adjustment for synchronous operation in a wireless network
US9100885B2 (en) * 2010-01-11 2015-08-04 Mediatek Inc. Wireless messaging method and mobile station

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457184B (sv) * 1987-04-03 1988-12-05 Ericsson Telefon Ab L M Foerfarande och utrustning foer synkronisering och oeverfoering av information i ett radiokommunikationsnaet
JP2726312B2 (ja) * 1989-08-25 1998-03-11 日本電信電話株式会社 無線チャネル切替制御方法
US5258980A (en) * 1989-08-25 1993-11-02 Nippon Telegraph And Telephone Corporation Radio channel switching control method
JPH0629910A (ja) * 1992-07-09 1994-02-04 Nec Corp 無線基地局間同期方式
EP0657077A4 (de) * 1992-08-25 1999-02-24 Motorola Inc Verfahren und vorrichtung zur verkehrskanalumlegung in einem drahtlosen übertragungssystem.
FR2702320B1 (fr) * 1993-03-03 1995-04-14 Alcatel Radiotelephone Procédé pour allouer un intervalle de temps au sein d'une trame à un mobile accédant à une cellule de communication et station émettrice-réceptrice de base mettant en Óoeuvre ce procédé.
US5363376A (en) * 1993-07-30 1994-11-08 Bell Communications Research, Inc. Method and apparatus for synchronizing timing among radio ports in wireless communications systems

Also Published As

Publication number Publication date
CA2146493A1 (en) 1995-10-09
EP0676908B1 (de) 2002-07-17
EP0676908A2 (de) 1995-10-11
EP0676908A3 (de) 1996-10-09
JPH07284141A (ja) 1995-10-27
US5677908A (en) 1997-10-14
DE69527389T2 (de) 2003-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee