ES2195891T3 - Procedimiento de sincronizacion para estaciones de base. - Google Patents

Procedimiento de sincronizacion para estaciones de base.

Info

Publication number
ES2195891T3
ES2195891T3 ES00931019T ES00931019T ES2195891T3 ES 2195891 T3 ES2195891 T3 ES 2195891T3 ES 00931019 T ES00931019 T ES 00931019T ES 00931019 T ES00931019 T ES 00931019T ES 2195891 T3 ES2195891 T3 ES 2195891T3
Authority
ES
Spain
Prior art keywords
base stations
synchronization
base station
synchronization signal
time
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 - Lifetime
Application number
ES00931019T
Other languages
English (en)
Inventor
Stefan Bahrenburg
Karl Kammerlander
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2195891T3 publication Critical patent/ES2195891T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • 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)

Abstract

Procedimiento para la sincronización de estaciones de base (BS) de un sistema de comunicación por radio, en el que las estaciones de base (BS) están conectadas con estaciones de abonado (MS) a través de un interfaz de aire con separación TDD de los sentidos de transmisión (UL, DL), una primera estación de base (BS) transmite una señal de sincronización (SYNC) durante un periodo de tiempo de la transición desde el sentido descendente (DL) al sentido ascendente (UL) dentro de un cuadro de tiempo, una segunda estación de base (BS) recibe la señal de sincronización, la segunda estación de base (BS) deriva a partir de la señal de sincronización una referencia de tiempo y utiliza la referencia de tiempo para su sincronización temporal.
ES00931019T 1999-04-09 2000-04-06 Procedimiento de sincronizacion para estaciones de base. Expired - Lifetime ES2195891T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19916064A DE19916064C2 (de) 1999-04-09 1999-04-09 Synchronisationsverfahren für Basisstationen

Publications (1)

Publication Number Publication Date
ES2195891T3 true ES2195891T3 (es) 2003-12-16

Family

ID=7904029

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00931019T Expired - Lifetime ES2195891T3 (es) 1999-04-09 2000-04-06 Procedimiento de sincronizacion para estaciones de base.

Country Status (6)

Country Link
EP (1) EP1166468B1 (es)
JP (1) JP2002542658A (es)
CN (1) CN1175593C (es)
DE (2) DE19916064C2 (es)
ES (1) ES2195891T3 (es)
WO (1) WO2000062447A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4627870B2 (ja) * 2000-11-27 2011-02-09 京セラ株式会社 移動通信システム及び基地局装置
DE10125013A1 (de) * 2001-05-22 2002-11-28 Siemens Ag Verfahren zur Synchronisation von Basisstationen in einem Funk-Kommunikationssystem
EP1449318A4 (en) 2001-11-29 2007-08-15 Interdigital Tech Corp SYSTEM AND METHOD FOR USE OF PRIMARY AND SECONDARY SYNCHRONIZATION CODES DURING THE CELL SEARCH
CN100370864C (zh) * 2004-06-17 2008-02-20 大唐移动通信设备有限公司 移动通信系统中的网元时间同步方法
JP4698297B2 (ja) * 2005-06-24 2011-06-08 Ｎｅｃインフロンティア株式会社 基地局間同期システム、基地局及びその方法
JP5155105B2 (ja) * 2008-11-12 2013-02-27 住友電気工業株式会社 基地局装置
JP5230010B2 (ja) * 2009-04-09 2013-07-10 古野電気株式会社 基準信号発生システム、タイミング信号供給装置及び基準信号発生装置
US8761097B2 (en) * 2010-05-19 2014-06-24 Qualcomm Incorporated Systems and methods for enhancing uplink coverage in interference scenerios
WO2011157134A2 (zh) * 2011-05-31 2011-12-22 华为技术有限公司 基站间干扰检测方法及基站
EP2882239A4 (en) * 2012-08-24 2015-10-21 Huawei Tech Co Ltd SYNCHRONIZATION PROCESS AND BASE STATION
CN106411445B (zh) * 2015-07-31 2019-08-27 南京中兴软件有限责任公司 一种通信系统中同步信号的发送方法、同步方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679399B1 (fr) * 1991-07-18 1993-10-08 Alcatel Radiotelephone Sequencement du traitement du signal dans le mode communication a debit reduit d'un systeme de radiocommunications cellulaire numerique.
FI94695C (fi) * 1993-09-27 1995-10-10 Nokia Telecommunications Oy Menetelmä radiojärjestelmän tilaaja-asemien ja tukiaseman välistä digitaalista semidupleksisiirtoa varten
US5784368A (en) * 1994-09-23 1998-07-21 Motorola, Inc. Method and apparatus for providing a synchronous communication environment
JPH10190562A (ja) * 1996-12-26 1998-07-21 Toshiba Corp 移動通信システムの基地局間フレーム同期方式およびこの方式を適用した基地局装置
DE19737124A1 (de) * 1997-08-26 1999-03-18 Siemens Ag Verfahren und Kommunikationssystem zur drahtlosen Übertragung von Informationen zwischen einem mobilen Endgerät und einer Feststation
DE19818325A1 (de) * 1998-04-23 1999-10-28 Siemens Ag Verfahren zum Betreiben eines Funk-Kommunikationssystems
EP0954122A1 (de) * 1998-04-28 1999-11-03 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Funk-Kommunikationssystems und derartiges Funk-Kommunikationssystem
DE19911480C2 (de) * 1999-03-15 2003-06-18 Siemens Ag Verfahren zur Synchronisation von Basisstationen eines Funk-Kommunikationssystems

Also Published As

Publication number Publication date
CN1346552A (zh) 2002-04-24
DE50001617D1 (de) 2003-05-08
WO2000062447A1 (de) 2000-10-19
EP1166468B1 (de) 2003-04-02
DE19916064C2 (de) 2003-02-20
EP1166468A1 (de) 2002-01-02
CN1175593C (zh) 2004-11-10
DE19916064A1 (de) 2000-10-19
JP2002542658A (ja) 2002-12-10

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