EP1034673A1 - Verfahren zur synchronisation von basisstationen und zellulares system - Google Patents

Verfahren zur synchronisation von basisstationen und zellulares system

Info

Publication number
EP1034673A1
EP1034673A1 EP98955625A EP98955625A EP1034673A1 EP 1034673 A1 EP1034673 A1 EP 1034673A1 EP 98955625 A EP98955625 A EP 98955625A EP 98955625 A EP98955625 A EP 98955625A EP 1034673 A1 EP1034673 A1 EP 1034673A1
Authority
EP
European Patent Office
Prior art keywords
terminal
base stations
base station
terminals
timing
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.)
Withdrawn
Application number
EP98955625A
Other languages
English (en)
French (fr)
Inventor
Harri Holma
Antti Toskala
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.)
Nokia Oyj
Original Assignee
Nokia Networks Oy
Nokia Oyj
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 Nokia Networks Oy, Nokia Oyj filed Critical Nokia Networks Oy
Publication of EP1034673A1 publication Critical patent/EP1034673A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2684—Synchronisation of a mobile station with more than one base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
EP98955625A 1997-11-24 1998-11-23 Verfahren zur synchronisation von basisstationen und zellulares system Withdrawn EP1034673A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI974310A FI974310A (fi) 1997-11-24 1997-11-24 Menetelmä tukiasemien synkronisoimiseksi ja solukkoradiojärjestelmä
FI974310 1997-11-24
PCT/FI1998/000919 WO1999030519A1 (en) 1997-11-24 1998-11-23 Base station synchronization method and cellular system

Publications (1)

Publication Number Publication Date
EP1034673A1 true EP1034673A1 (de) 2000-09-13

Family

ID=8550000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98955625A Withdrawn EP1034673A1 (de) 1997-11-24 1998-11-23 Verfahren zur synchronisation von basisstationen und zellulares system

Country Status (7)

Country Link
EP (1) EP1034673A1 (de)
JP (1) JP2001526509A (de)
CN (1) CN1279867A (de)
AU (1) AU1239599A (de)
FI (1) FI974310A (de)
NO (1) NO20002640L (de)
WO (1) WO1999030519A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611507B1 (en) * 1999-07-30 2003-08-26 Nokia Corporation System and method for effecting information transmission and soft handoff between frequency division duplex and time division duplex communications systems
AU4985701A (en) * 2000-04-06 2001-10-23 Interdigital Tech Corp Synchronization of timing advance and deviation
KR100542093B1 (ko) 2000-04-07 2006-01-11 인터디지탈 테크날러지 코포레이션 무선 통신 시스템용 기지국 동기 방법 및 시스템
US6826244B2 (en) 2001-02-27 2004-11-30 Interdigital Technology Corporation Initial cell search algorithm for 3G FDD wireless communication systems
US7813311B2 (en) 2002-02-05 2010-10-12 Interdigital Technology Corporation Method and apparatus for synchronizing base stations
US6944142B2 (en) * 2003-05-13 2005-09-13 Interdigital Technology Corporation Method for soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks
EP1566901A1 (de) * 2004-02-18 2005-08-24 Siemens Aktiengesellschaft Verfahren zur Synchronisation eines in Funkzellen aufgeteilten Funkkommunikationssystems
CN100428653C (zh) * 2004-11-16 2008-10-22 戴闽鲁 基站间时间同步关系及tdd共信道干扰基站的判定方法
US8514837B2 (en) * 2006-06-14 2013-08-20 Koninklijke Philips N.V. Method of communicating data in communication systems
CN101237272B (zh) * 2007-02-02 2012-12-19 中兴通讯股份有限公司 射频通道同步系统及方法
CN101369824B (zh) * 2008-10-21 2012-03-28 北京北方烽火科技有限公司 一种基站失步检测装置及方法
EP2353240A1 (de) 2008-11-06 2011-08-10 Nokia Siemens Networks OY Vorrichtung und verfahren für dezentralisierte synchronisation
US20100278198A1 (en) * 2009-04-30 2010-11-04 Nokia Corporation Method and apparatus for providing quantization of synchronization signals
CN103313250B (zh) 2012-03-16 2016-09-28 华为技术有限公司 小区配置方法和同步方法，用户设备和基站

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3250762B2 (ja) * 1993-05-21 2002-01-28 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム基地局同期法
EP0659326B1 (de) * 1993-06-14 2002-09-04 Telefonaktiebolaget Lm Ericsson Übertragungszeitjustierung in der abwärtsverbindung eines systems mit kodemultiplex-vielfachzugriff
EP0845877A3 (de) * 1996-11-28 2002-03-27 Oki Electric Industry Co., Ltd. Mobile Kommunikationsanordnung zur Herstellung einer Rufweiterleitung mit korrigiertem Phasenunterschied und Rahmensynchronisationssignalen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9930519A1 *

Also Published As

Publication number Publication date
NO20002640D0 (no) 2000-05-23
AU1239599A (en) 1999-06-28
JP2001526509A (ja) 2001-12-18
FI974310A (fi) 1999-05-25
NO20002640L (no) 2000-05-23
CN1279867A (zh) 2001-01-10
WO1999030519A1 (en) 1999-06-17
FI974310A0 (fi) 1997-11-24

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