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FR2786356B1 - Procede de synchronisation d'au moins deux bases de temps propres chacune a une station de base et station de base ainsi synchronisee - Google Patents

Procede de synchronisation d'au moins deux bases de temps propres chacune a une station de base et station de base ainsi synchronisee

Info

Publication number
FR2786356B1
FR2786356B1 FR9814664A FR9814664A FR2786356B1 FR 2786356 B1 FR2786356 B1 FR 2786356B1 FR 9814664 A FR9814664 A FR 9814664A FR 9814664 A FR9814664 A FR 9814664A FR 2786356 B1 FR2786356 B1 FR 2786356B1
Authority
FR
France
Prior art keywords
base station
synchronizing
synchronized
time bases
bases
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
FR9814664A
Other languages
English (en)
Other versions
FR2786356A1 (fr
Inventor
Vincent Antoine Victo Belaiche
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.)
Mitsubishi Electric Telecom Europe SA
Original Assignee
Mitsubishi Electric Telecom Europe 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 Mitsubishi Electric Telecom Europe SA filed Critical Mitsubishi Electric Telecom Europe SA
Priority to FR9814664A priority Critical patent/FR2786356B1/fr
Priority to EP99402777A priority patent/EP1003293A1/fr
Priority to CN 99124846 priority patent/CN1257389A/zh
Publication of FR2786356A1 publication Critical patent/FR2786356A1/fr
Application granted granted Critical
Publication of FR2786356B1 publication Critical patent/FR2786356B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • 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
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/2693—Centralised synchronisation, i.e. using external universal time reference, e.g. by using a global positioning system [GPS] or by distributing time reference over the wireline network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5441—Wireless systems or telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FR9814664A 1998-11-20 1998-11-20 Procede de synchronisation d'au moins deux bases de temps propres chacune a une station de base et station de base ainsi synchronisee Expired - Fee Related FR2786356B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9814664A FR2786356B1 (fr) 1998-11-20 1998-11-20 Procede de synchronisation d'au moins deux bases de temps propres chacune a une station de base et station de base ainsi synchronisee
EP99402777A EP1003293A1 (fr) 1998-11-20 1999-11-08 Procédé de synchronisation d'au moins deux bases de temps propres chacune à une station de base et station de base ainsi synchronisée
CN 99124846 CN1257389A (zh) 1998-11-20 1999-11-19 同步至少两个时基的处理和被这样同步的基站

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814664A FR2786356B1 (fr) 1998-11-20 1998-11-20 Procede de synchronisation d'au moins deux bases de temps propres chacune a une station de base et station de base ainsi synchronisee

Publications (2)

Publication Number Publication Date
FR2786356A1 FR2786356A1 (fr) 2000-05-26
FR2786356B1 true FR2786356B1 (fr) 2001-02-09

Family

ID=9533018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814664A Expired - Fee Related FR2786356B1 (fr) 1998-11-20 1998-11-20 Procede de synchronisation d'au moins deux bases de temps propres chacune a une station de base et station de base ainsi synchronisee

Country Status (3)

Country Link
EP (1) EP1003293A1 (fr)
CN (1) CN1257389A (fr)
FR (1) FR2786356B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50203894D1 (de) * 2001-05-23 2005-09-15 Siemens Ag Mobilfunk-kommunikationssystem mit referenzsignalgeber und verfahren zur basisstationssynchronisierung
EP1261149A1 (fr) * 2001-05-23 2002-11-27 Siemens Aktiengesellschaft Sytème de communication de radio avec une source de réference d'horloge
CN100455092C (zh) * 2005-06-22 2009-01-21 上海华为技术有限公司 一种监测无线网络控制器和基站间时钟稳定性的方法
US10015769B1 (en) * 2017-03-16 2018-07-03 Lonprox Corporation Systems and methods for indoor positioning using wireless positioning nodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589979A5 (fr) * 1975-09-25 1977-07-29 Zellweger Uster Ag
FR2483722A1 (fr) * 1980-05-29 1981-12-04 Accumulateurs Fixes Procede et systeme de transmission d'informations
DE4207986A1 (de) * 1992-03-13 1993-09-16 Sel Alcatel Ag Verfahren zur synchronisierung von basisstationen in einem funktelefonsystem

Also Published As

Publication number Publication date
EP1003293A1 (fr) 2000-05-24
CN1257389A (zh) 2000-06-21
FR2786356A1 (fr) 2000-05-26

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse