FR2870414B1 - Determination par un terminal de communication du temps de propagation d'un signal de reference provenant d'un equipement de gestion de communications - Google Patents

Determination par un terminal de communication du temps de propagation d'un signal de reference provenant d'un equipement de gestion de communications

Info

Publication number
FR2870414B1
FR2870414B1 FR0450953A FR0450953A FR2870414B1 FR 2870414 B1 FR2870414 B1 FR 2870414B1 FR 0450953 A FR0450953 A FR 0450953A FR 0450953 A FR0450953 A FR 0450953A FR 2870414 B1 FR2870414 B1 FR 2870414B1
Authority
FR
France
Prior art keywords
propagation
determination
reference signal
communication terminal
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 - Fee Related
Application number
FR0450953A
Other languages
English (en)
Other versions
FR2870414A1 (fr
Inventor
Beatrice Martin
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Priority to FR0450953A priority Critical patent/FR2870414B1/fr
Priority to PCT/FR2005/050290 priority patent/WO2005114873A1/fr
Priority to US11/569,237 priority patent/US20080247352A1/en
Priority to CNA2005800196641A priority patent/CN101015140A/zh
Priority to EP05746893A priority patent/EP1751891A1/fr
Publication of FR2870414A1 publication Critical patent/FR2870414A1/fr
Application granted granted Critical
Publication of FR2870414B1 publication Critical patent/FR2870414B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • 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
    • 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
    • H04W56/009—Closed loop measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
FR0450953A 2004-05-17 2004-05-17 Determination par un terminal de communication du temps de propagation d'un signal de reference provenant d'un equipement de gestion de communications Expired - Fee Related FR2870414B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0450953A FR2870414B1 (fr) 2004-05-17 2004-05-17 Determination par un terminal de communication du temps de propagation d'un signal de reference provenant d'un equipement de gestion de communications
PCT/FR2005/050290 WO2005114873A1 (fr) 2004-05-17 2005-04-29 Determination par un terminal de communication du temps de propagation d'un signal de reference provenant d'un equipement de gestion de communications
US11/569,237 US20080247352A1 (en) 2004-05-17 2005-04-29 Determination By a Communication Terminal of the Propagation Time of a Reference Signal Coming From a Communications Management Equipment
CNA2005800196641A CN101015140A (zh) 2004-05-17 2005-04-29 由通信终端确定来自通信管理设备的基准信号的传播时间
EP05746893A EP1751891A1 (fr) 2004-05-17 2005-04-29 Determination par un terminal de communication du temps de propagation d'un signal de reference provenant d'un equipement de gestion de communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0450953A FR2870414B1 (fr) 2004-05-17 2004-05-17 Determination par un terminal de communication du temps de propagation d'un signal de reference provenant d'un equipement de gestion de communications

Publications (2)

Publication Number Publication Date
FR2870414A1 FR2870414A1 (fr) 2005-11-18
FR2870414B1 true FR2870414B1 (fr) 2006-08-18

Family

ID=34944890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0450953A Expired - Fee Related FR2870414B1 (fr) 2004-05-17 2004-05-17 Determination par un terminal de communication du temps de propagation d'un signal de reference provenant d'un equipement de gestion de communications

Country Status (5)

Country Link
US (1) US20080247352A1 (fr)
EP (1) EP1751891A1 (fr)
CN (1) CN101015140A (fr)
FR (1) FR2870414B1 (fr)
WO (1) WO2005114873A1 (fr)

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US20070076674A1 (en) * 2005-09-30 2007-04-05 Golden Stuart A Apparatus and method locating a mobile communication unit
GB0725049D0 (en) * 2007-12-21 2008-01-30 Fujitsu Lab Of Europ Ltd Communiactions systems
US7693216B1 (en) * 2009-02-24 2010-04-06 Daniel A. Katz Modulating transmission timing for data communications
US9900070B2 (en) * 2013-07-03 2018-02-20 European Space Agency Method and apparatus for transmitting data packets over a transmission channel shared by a plurality of users
EP3254485A4 (fr) * 2015-02-04 2018-06-27 Telefonaktiebolaget LM Ericsson (publ) Publicité et établissement d'une connexion dans un réseau de communication sans fil
JP6548346B2 (ja) * 2015-08-12 2019-07-24 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 同期通信方法及び端末
CN107360629A (zh) * 2016-05-10 2017-11-17 中兴通讯股份有限公司 一种卫星通信系统接入方法及装置、卫星通信系统
KR102519302B1 (ko) * 2016-12-20 2023-04-06 어픽스 프로젝트 인크. 다수의 디바이스들에 걸쳐 이미지들을 디스플레이하기 위한 시스템들 및 방법들
EP3429284B1 (fr) * 2017-07-13 2023-08-23 Rohde & Schwarz GmbH & Co. KG Procédé pour déterminer un durée de retard entre deux entités de communication sans fil, dispositif d'estampille temporelle ainsi que système
CN107197517B (zh) * 2017-08-02 2020-11-06 电子科技大学 基于ta分组的lte卫星上行链路同步方法
CN111193579B (zh) * 2018-11-13 2021-09-24 维沃移动通信有限公司 参考时间位置确定方法、传输方法、终端及网络设备

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DE4011341A1 (de) * 1990-04-07 1991-10-10 Standard Elektrik Lorenz Ag Zeitmultiplex-uebertragungssystem
GB2277232B (en) * 1993-03-20 1997-06-11 Motorola Inc A communications system and a mobile radio
US5561836A (en) * 1994-05-02 1996-10-01 Motorola, Inc. Method and apparatus for qualifying access to communication system services based on subscriber unit location
US5570367A (en) * 1994-07-29 1996-10-29 Lucent Technologies Inc. Asymmetric protocol for wireless communications
US5959980A (en) * 1995-06-05 1999-09-28 Omnipoint Corporation Timing adjustment control for efficient time division duplex communication
US5644572A (en) * 1995-10-03 1997-07-01 Motorola, Inc. Method and apparatus for approximating propagation delay for use in transmission compensation to orbiting satellites
US5663958A (en) * 1996-02-22 1997-09-02 Telefonaktiebolaget Lm Ericsson Method and apparatus for dynamically selecting the length of mobile station burst communications on the reverse digital control channel
US6112088A (en) * 1996-08-30 2000-08-29 Telefonaktiebolaget, L.M. Ericsson Radio communications system and method for mobile assisted handover between a private network and a public mobile network
US6018659A (en) * 1996-10-17 2000-01-25 The Boeing Company Airborne broadband communication network
US6011974A (en) * 1997-09-23 2000-01-04 Telefonaktiebolaget L M Ericsson (Publ) Method and system for determining position of a cellular mobile terminal
US6360271B1 (en) * 1999-02-02 2002-03-19 3Com Corporation System for dynamic jitter buffer management based on synchronized clocks
US6483856B1 (en) * 1998-07-29 2002-11-19 Trimble Navigation Limited GPS synchronized data communications link
US6256507B1 (en) * 1998-08-31 2001-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Telecommunications network synchronization for data services
US6606305B1 (en) * 1998-11-25 2003-08-12 Lucent Technologies Inc. Apparatus, method and system for automatic telecommunication conferencing and broadcasting
KR20000042660A (ko) * 1998-12-26 2000-07-15 서평원 광중계 시스템의 이득제어방법
US6192247B1 (en) * 1999-06-28 2001-02-20 Motorola, Inc. Method for extending the cell radius between a mobile station and a base station
CN1223102C (zh) * 2000-06-24 2005-10-12 三星电子株式会社 码分多址通信系统中上行链路同步传输机制同步的装置和方法
CA2397323C (fr) * 2000-11-17 2006-04-11 Samsung Electronics Co., Ltd. Appareil et procede de mesure du temps de propagation dans un systeme de communication mobile amrc/drt a bande etroite
JP3540754B2 (ja) * 2001-02-06 2004-07-07 株式会社日立製作所 位置算出方法、位置算出装置及びそのプログラム
US6678510B2 (en) * 2001-02-05 2004-01-13 Nokia Mobile Phones Ltd. Method, apparatus and system for GPS time synchronization using cellular signal bursts
US20020118808A1 (en) * 2001-02-23 2002-08-29 Kelleher David Wayne Conference system
US7454217B2 (en) * 2001-10-04 2008-11-18 Stephen William Edge Method and apparatus for wireless network timekeeping and synchronization
US7363009B2 (en) * 2003-02-03 2008-04-22 Qualcomm Incorporated Method and apparatus for determining propagation delays for use in wide area networks

Also Published As

Publication number Publication date
CN101015140A (zh) 2007-08-08
EP1751891A1 (fr) 2007-02-14
WO2005114873A1 (fr) 2005-12-01
US20080247352A1 (en) 2008-10-09
FR2870414A1 (fr) 2005-11-18

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Legal Events

Date Code Title Description
CD Change of name or company name
GC Lien (pledge) constituted

Effective date: 20130923

RG Lien (pledge) cancelled

Effective date: 20141016

ST Notification of lapse

Effective date: 20150130