ES2174051T3 - Sincronizacion de una conexion de telecomunicaciones en un sistema de comunicaciones moviles. - Google Patents

Sincronizacion de una conexion de telecomunicaciones en un sistema de comunicaciones moviles.

Info

Publication number
ES2174051T3
ES2174051T3 ES96900994T ES96900994T ES2174051T3 ES 2174051 T3 ES2174051 T3 ES 2174051T3 ES 96900994 T ES96900994 T ES 96900994T ES 96900994 T ES96900994 T ES 96900994T ES 2174051 T3 ES2174051 T3 ES 2174051T3
Authority
ES
Spain
Prior art keywords
synchronization
station
channel
telecommunication connection
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 - Lifetime
Application number
ES96900994T
Other languages
English (en)
Inventor
Osmo Schroderus
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 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 Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of ES2174051T3 publication Critical patent/ES2174051T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Abstract

SE PRESENTA UN METODO PARA SINCRONIZAR UNA CONEXION DE TELECOMUNICACIONES EN UN SISTEMA DE COMUNICACION MOVIL, EN EL CUAL UNA ESTACION REPETIDORA (RS) RECIBE UNA PETICION DE ESTABLECIMIENTO DE CONEXION PARA ESTABLECER UNA CONEXION DE TELECOMUNICACION DESDE UNA ESTACION MOVIL (DMRU) QUE COMUNICA SOBRE UN CANAL DE MODO DIRECTO (DMCH) CON EL SISTEMA DE COMUNICACION MOVIL (SWMI) Y EN EL CUAL LA ESTACION REPETIDORA (RS) RECIBE INFORMACION DEL CANAL DE TRAFICO QUE SE REFIERE SOBRE QUE CANAL DE TRAFICO DEL SISTEMA DE COMUNICACION MOVIL (SWMI) DEBE ESTABLECERSE LA CONEXION DE TELECOMUNICACION. EN EL METODO, LA ESTACION REPETIDORA (RS) NOTIFICA A LAS ESTACIONES MOVILES (DMRU) QUE COMUNICAN SOBRE EL CANAL DE MODO DIRECTO (DMCH), EN BASE A ESTA INFORMACION DE CANAL DE TRAFICO, LA INFORMACION DE SINCRONIZACION RELATIVA A LA SINCRONIZACION ADAPTATIVA A SER UTILIZADA EN LA CONEXION DE TELECOMUNICACION A ESTABLECER SOBRE EL CANAL DE MODO DIRECTO. LA ESTACION MOVIL (DMRU) DESPLAZA EL MOMENTO DE INICIO DE UN MARCO DE SU PROPIA TRANSMISION DE CANAL DE MODO DIRECTO EN RELACION CON EL MOMENTO DE INICIO DE ACUERDO CON LA SINCRONIZACION BASICA Y RESPETANDO LA SINCRONIZACION ADAPTATIVA INDICADA EN LA INFORMACION DE SINCRONIZACION NOTIFICADA POR LA ESTACION REPETIDORA (RS).
ES96900994T 1995-01-19 1996-01-18 Sincronizacion de una conexion de telecomunicaciones en un sistema de comunicaciones moviles. Expired - Lifetime ES2174051T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI950234A FI100159B (fi) 1995-01-19 1995-01-19 Tietoliikenneyhteyden tahdistaminen matkaviestinjärjestelmässä

Publications (1)

Publication Number Publication Date
ES2174051T3 true ES2174051T3 (es) 2002-11-01

Family

ID=8542401

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96900994T Expired - Lifetime ES2174051T3 (es) 1995-01-19 1996-01-18 Sincronizacion de una conexion de telecomunicaciones en un sistema de comunicaciones moviles.

Country Status (11)

Country Link
US (1) US5943326A (es)
EP (1) EP0800729B1 (es)
JP (1) JPH09510856A (es)
CN (1) CN1088948C (es)
AT (1) ATE216159T1 (es)
DE (1) DE69620574T2 (es)
DK (1) DK0800729T3 (es)
ES (1) ES2174051T3 (es)
FI (1) FI100159B (es)
PT (1) PT800729E (es)
WO (1) WO1996022635A1 (es)

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DE60128132T2 (de) 2000-12-11 2007-12-27 Sharp K.K. Funkkommunikationssystem
GB2377860B (en) * 2001-07-20 2003-07-30 Motorola Inc Wireless communication system wireless communication unit and method of synchronisation
KR100526515B1 (ko) * 2001-11-17 2005-11-08 삼성전자주식회사 이동통신시스템에서 핸드오버를 위한 신호 측정장치 및방법
WO2003083667A1 (en) * 2002-03-29 2003-10-09 Good Technology, Inc. System and method for full wireless synchronization of a data processing apparatus with a data service
US7853260B2 (en) * 2002-04-29 2010-12-14 Nokia Corporation Method and apparatus for cell identification for uplink interference avoidance using inter-frequency measurements
US7525948B2 (en) * 2002-04-29 2009-04-28 Nokia Corporation Method and apparatus for utilizing synchronization information
US7366099B2 (en) * 2003-12-01 2008-04-29 Cisco Technology, Inc. Method and apparatus for synchronizing a data communications network
US20050124351A1 (en) * 2003-12-03 2005-06-09 Black Greg R. Method and apparatus for establishing direct mobile to mobile communication between cellular mobile terminals
US7990905B2 (en) * 2003-12-30 2011-08-02 Nokia Corporation Communication system using relay base stations with asymmetric data links
JP4494134B2 (ja) * 2004-09-01 2010-06-30 Ｋｄｄｉ株式会社 無線通信システム、中継局装置および基地局装置
CN1929334B (zh) * 2005-09-09 2010-05-05 华为技术有限公司 无线信号中继处理方法及装置
WO2007037636A2 (en) * 2005-09-28 2007-04-05 Lg Electronics Inc. A method of identifying a space-time encoded signal in a wireless communication system
JP4704469B2 (ja) * 2005-09-28 2011-06-15 エルジー エレクトロニクス インコーポレイティド ブロードキャストマルチキャストサービスのためのセルラネットワークのデータ協力中継方法
CN101018086B (zh) * 2006-02-10 2011-04-20 大唐移动通信设备有限公司 时分同步码分多址系统中中继放大器的同步收发控制方法与系统
FR2903848B1 (fr) * 2006-07-12 2008-12-26 Sagem Comm Systeme de telephonie mobile directe.
CN101170343B (zh) * 2006-10-26 2011-11-23 华为技术有限公司 实现中继站稳态的方法及传输系统和传输设备
KR100961745B1 (ko) * 2006-11-27 2010-06-07 삼성전자주식회사 릴레이 방식을 사용하는 무선통신시스템에서 채널정보 통신장치 및 방법
GB0702771D0 (en) * 2007-02-13 2007-03-21 Sepura Ltd Communications systems
EP2134015B1 (en) * 2007-04-05 2014-09-10 NEC Corporation Time reference identification
CN101940023A (zh) * 2008-02-14 2011-01-05 松下电器产业株式会社 无线通信基站装置、无线通信中继站装置、无线通信终端装置、无线通信系统及无线通信方法
US8559380B2 (en) * 2008-12-01 2013-10-15 Motorola Solutions, Inc. Method and apparatus for establishing a call in a digital radio communication system
EP2204439A1 (de) 2008-12-20 2010-07-07 Cognis IP Management GmbH Klarspüler, enthaltend Fettsäurealkanolamidpolyalkylenglykolether
CN102055518A (zh) * 2009-10-30 2011-05-11 中兴通讯股份有限公司 一种子帧定时的方法及系统
GB2476088B (en) * 2009-12-10 2014-06-11 Thales Holdings Uk Plc Wireless communication system
US9628212B2 (en) * 2013-03-14 2017-04-18 Fujitsu Limited Signal timing in device-to-device communication
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Also Published As

Publication number Publication date
DK0800729T3 (da) 2002-07-29
CN1145704A (zh) 1997-03-19
CN1088948C (zh) 2002-08-07
JPH09510856A (ja) 1997-10-28
DE69620574T2 (de) 2002-09-19
EP0800729B1 (en) 2002-04-10
FI100159B (fi) 1997-09-30
AU4488396A (en) 1996-08-07
AU687663B2 (en) 1998-02-26
PT800729E (pt) 2002-09-30
EP0800729A1 (en) 1997-10-15
DE69620574D1 (de) 2002-05-16
FI950234A0 (fi) 1995-01-19
WO1996022635A1 (en) 1996-07-25
US5943326A (en) 1999-08-24
FI950234A (fi) 1996-07-20
ATE216159T1 (de) 2002-04-15

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