FI974310A - Method for synchronizing base stations in a cellular radio system, and - Google Patents

Method for synchronizing base stations in a cellular radio system, and Download PDF

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Publication number
FI974310A
FI974310A FI974310A FI974310A FI974310A FI 974310 A FI974310 A FI 974310A FI 974310 A FI974310 A FI 974310A FI 974310 A FI974310 A FI 974310A FI 974310 A FI974310 A FI 974310A
Authority
FI
Finland
Prior art keywords
method
base stations
radio system
cellular radio
synchronizing base
Prior art date
Application number
FI974310A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI974310A0 (en
Inventor
Harri Holma
Antti Toskala
Original Assignee
Nokia Telecommunications Oy
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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI974310A priority Critical patent/FI974310A/en
Publication of FI974310A0 publication Critical patent/FI974310A0/en
Publication of FI974310A publication Critical patent/FI974310A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662Arrangements for Wireless System Synchronisation
    • H04B7/2671Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678Time synchronisation
    • H04B7/2684Synchronisation of a mobile station with more than one base station
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/0055Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
FI974310A 1997-11-24 1997-11-24 Method for synchronizing base stations in a cellular radio system, and FI974310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI974310A FI974310A (en) 1997-11-24 1997-11-24 Method for synchronizing base stations in a cellular radio system, and

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
FI974310A FI974310A (en) 1997-11-24 1997-11-24 Method for synchronizing base stations in a cellular radio system, and
CN 98811494 CN1279867A (en) 1997-11-24 1998-11-23 Base station synchronization method and cellular system
JP2000524946A JP2001526509A (en) 1997-11-24 1998-11-23 Base station synchronization method and a cellular system
PCT/FI1998/000919 WO1999030519A1 (en) 1997-11-24 1998-11-23 Base station synchronization method and cellular system
EP19980955625 EP1034673A1 (en) 1997-11-24 1998-11-23 Base station synchronization method and cellular system
AU12395/99A AU1239599A (en) 1997-11-24 1998-11-23 Base station synchronization method and cellular system
NO20002640A NO20002640D0 (en) 1997-11-24 2000-05-23 FremgangsmÕte for synchronizing base stations and cellular system

Publications (2)

Publication Number Publication Date
FI974310A0 FI974310A0 (en) 1997-11-24
FI974310A true FI974310A (en) 1999-05-25

Family

ID=8550000

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974310A FI974310A (en) 1997-11-24 1997-11-24 Method for synchronizing base stations in a cellular radio system, and

Country Status (7)

Country Link
EP (1) EP1034673A1 (en)
JP (1) JP2001526509A (en)
CN (1) CN1279867A (en)
AU (1) AU1239599A (en)
FI (1) FI974310A (en)
NO (1) NO20002640D0 (en)
WO (1) WO1999030519A1 (en)

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
DE1273112T1 (en) 2000-04-06 2003-05-28 Interdigital Tech Corp Synchronization of zeitvorverschiebung and time deviation
IL152104A (en) 2000-04-07 2008-04-13 Interdigital Tech Corp Base station synchronization for wireless communication systems
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 (en) * 2004-02-18 2005-08-24 Siemens Aktiengesellschaft Method for synchronising a radio communication system
CN100428653C (en) 2004-11-16 2008-10-22 戴闽鲁;金学广;程晓红 Inter-base-station time synchronizing relation and TDD cochannel inter ference base station determining method
JP5128590B2 (en) * 2006-06-14 2013-01-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Method of communicating data in a communication system
CN101237272B (en) 2007-02-02 2012-12-19 中兴通讯股份有限公司 RF channel synchronization system and method
CN101369824B (en) 2008-10-21 2012-03-28 北京北方烽火科技有限公司 Base station step-out detection apparatus and method
WO2010051845A1 (en) 2008-11-06 2010-05-14 Nokia Siemens Networks Oy Apparatus and method for decentralized synchronization
US20100278198A1 (en) * 2009-04-30 2010-11-04 Nokia Corporation Method and apparatus for providing quantization of synchronization signals
CN103313250B (en) 2012-03-16 2016-09-28 华为技术有限公司 Cell configuration and synchronization method, user equipment and a base station

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3250762B2 (en) * 1993-05-21 2002-01-28 株式会社エヌ・ティ・ティ・ドコモ Mobile communication system base station synchronization method
CA2141445C (en) * 1993-06-14 2003-11-18 Paul Teder Time alignment of transmission in a down-link of a cdma system
EP0845877A3 (en) * 1996-11-28 2002-03-27 Oki Electric Industry Co., Ltd. Mobile communication system for accomplishing handover with phase difference of frame sync signals corrected

Also Published As

Publication number Publication date
NO20002640D0 (en) 2000-05-23
EP1034673A1 (en) 2000-09-13
AU1239599A (en) 1999-06-28
WO1999030519A1 (en) 1999-06-17
FI974310D0 (en)
NO20002640L (en) 2000-05-23
JP2001526509A (en) 2001-12-18
FI974310A0 (en) 1997-11-24
CN1279867A (en) 2001-01-10

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