FR2844940B1 - Procede d'optimisaton de la synchronisation de l'horloge interne d'un terminal mobile dans un reseau cellulaire - Google Patents

Procede d'optimisaton de la synchronisation de l'horloge interne d'un terminal mobile dans un reseau cellulaire

Info

Publication number
FR2844940B1
FR2844940B1 FR0211674A FR0211674A FR2844940B1 FR 2844940 B1 FR2844940 B1 FR 2844940B1 FR 0211674 A FR0211674 A FR 0211674A FR 0211674 A FR0211674 A FR 0211674A FR 2844940 B1 FR2844940 B1 FR 2844940B1
Authority
FR
France
Prior art keywords
mobile terminal
cellular network
internal clock
optimizing synchronization
optimizing
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
FR0211674A
Other languages
English (en)
Other versions
FR2844940A1 (fr
Inventor
Nicolas Collonville
Javier Sanchez
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK Ltd
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 NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to FR0211674A priority Critical patent/FR2844940B1/fr
Publication of FR2844940A1 publication Critical patent/FR2844940A1/fr
Application granted granted Critical
Publication of FR2844940B1 publication Critical patent/FR2844940B1/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
    • H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR0211674A 2002-09-20 2002-09-20 Procede d'optimisaton de la synchronisation de l'horloge interne d'un terminal mobile dans un reseau cellulaire Expired - Fee Related FR2844940B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0211674A FR2844940B1 (fr) 2002-09-20 2002-09-20 Procede d'optimisaton de la synchronisation de l'horloge interne d'un terminal mobile dans un reseau cellulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211674A FR2844940B1 (fr) 2002-09-20 2002-09-20 Procede d'optimisaton de la synchronisation de l'horloge interne d'un terminal mobile dans un reseau cellulaire

Publications (2)

Publication Number Publication Date
FR2844940A1 FR2844940A1 (fr) 2004-03-26
FR2844940B1 true FR2844940B1 (fr) 2004-11-05

Family

ID=31970858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211674A Expired - Fee Related FR2844940B1 (fr) 2002-09-20 2002-09-20 Procede d'optimisaton de la synchronisation de l'horloge interne d'un terminal mobile dans un reseau cellulaire

Country Status (1)

Country Link
FR (1) FR2844940B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706709B1 (fr) * 1993-06-16 1995-08-25 Matra Communication Procédé de synchronisation pour des communications radiotéléphoniques à accès multiple à répartition par codes.
US5956641A (en) * 1998-03-30 1999-09-21 Motorola, Inc. System and method for facilitating a handoff of at least one mobile unit in a telecommunication system

Also Published As

Publication number Publication date
FR2844940A1 (fr) 2004-03-26

Similar Documents

Publication Publication Date Title
EP1454500A4 (fr) Procede, appareil et systeme de synchronisation d'un systeme de communication cellulaire sur l'heure gps
FI20001485A (fi) Matkaviestimen ohjaama ajoitussynkronointi CDMA-tietoliikennejärjestelmässä
AU2003232265A1 (en) A method and a device for scatternet formation in ad hoc networks
GB0305245D0 (en) Clock synchronisation over a packet network
AU2003240203A8 (en) Method and system for securely transferring context updates towards a mobile node in a wireless network
FR2837596B1 (fr) Procede et systeme destines au deploiement de la couverture radio d'un reseau de radiotelephonie cellulaire
AU2003293054A8 (en) Method for synchronizing communication units in a synchronous wireless communication
FR2848058B1 (fr) Procede de reselection de cellule par un terminal mobile en mode veille dans un reseau de telecommunication cellulaire
DE60036432D1 (de) Zellensuchverfahren, Kommunikationssynchronisationsgerät, und tragbares Endgerät
FR2841407B1 (fr) Procede d'optimisation de la recherche de cellules dans un reseau de telecommunication mobile
FR2840756B1 (fr) Procede de synchronisation de stations de base de type dect interconnectees via un reseau lan d'architecture de type ip
GB2383434B (en) Fault-tolerant clock synchronisation
AU2003228839A1 (en) Cellular ad hoc phone extension system and method
FR2847101B1 (fr) Procede et modem pour la synchronisation et la poursuite de phase
FR2787660B1 (fr) Procede de synchronisation dans un systeme de telecommunication
HK1072670A1 (en) Method for traffic backup within a network of asynchronous transfer mode
FR2836767B1 (fr) Terminal multimode et procede de synchronisation d'un tel terminal
FR2844940B1 (fr) Procede d'optimisaton de la synchronisation de l'horloge interne d'un terminal mobile dans un reseau cellulaire
FR2795267B1 (fr) Procede de parametrage d'un telephone mobile
FR2808645B1 (fr) Procede de re-selection du reseau nominal d'un telephone mobile
FR2791217B1 (fr) Procede de veille dans un telephone mobile
FR2858903B1 (fr) Procede d'optimisation de la capacite d'un reseau de telecommunication cellulaire
GB2408422B (en) A method of establishing a communication link in a digital communication system
FR2855930B1 (fr) Synchronisation au niveau multitrame d'un terminal mobile d'un systeme de radiocommunications
FR2842677B1 (fr) Procede de dimensionnement de la capacite d'un reseau de telecommunication

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090529