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ES2169745T3 - Procedimiento de sincronizacion acelerada de un terminal movil en una red de radiocomunicacion. - Google Patents

Procedimiento de sincronizacion acelerada de un terminal movil en una red de radiocomunicacion.

Info

Publication number
ES2169745T3
ES2169745T3 ES95400919T ES95400919T ES2169745T3 ES 2169745 T3 ES2169745 T3 ES 2169745T3 ES 95400919 T ES95400919 T ES 95400919T ES 95400919 T ES95400919 T ES 95400919T ES 2169745 T3 ES2169745 T3 ES 2169745T3
Authority
ES
Spain
Prior art keywords
synchronisation
mobile terminal
synchronization procedure
time
previously
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
ES95400919T
Other languages
English (en)
Inventor
Christophe Jouin
Frederic Chanu
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
Nokia Inc
Original Assignee
Alcatel SA
Nokia Inc
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, Nokia Inc filed Critical Alcatel SA
Application granted granted Critical
Publication of ES2169745T3 publication Critical patent/ES2169745T3/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Telephone Function (AREA)

Abstract

PROCESO DE SINCRONIZACION DE UN TERMINAL MOVIL CON UNA RED DE RADIOCOMUNICACION CELULAR EN EL QUE LA SINCRONIZACION DEL TERMINAL NO HA TENIDO LUGAR MAS QUE DESPUES DE UNA DETERMINACION DE LA MEJOR CELULA MEDIANTE UNA CAMPAÑA DE MEDIDAS. EL PROCESO COMPRENDE LAS ETAPAS DE : SOLICITUD DE SINCRONIZACION DEL TERMINAL MOVIL CON EL FIN DE COMUNICAR CON UNA ESTACION DE CONTROL (10), VERIFICACION DE QUE UNA CAMPAÑA DE MEDIDAS YA A SIDO EFECTUADA (12), VERIFICACION DE QUE LA DURACION QUE HA TRANSCURRIDO DESDE LA ULTIMA CAMPAÑA DE MEDIDAS QUE HA SIDO EFECTUADA, ES INFERIOR A UN INTERVALO DE TIEMPO DE VALIDEZ DETERMINADO (14), Y SINCRONIZACION DEL TERMINAL MOVIL SOBRE LA ESTACION DE CONTROL (16).
ES95400919T 1994-04-27 1995-04-25 Procedimiento de sincronizacion acelerada de un terminal movil en una red de radiocomunicacion. Expired - Lifetime ES2169745T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405097A FR2719429B1 (fr) 1994-04-27 1994-04-27 Procédé de synchronisation accélérée d'un terminal mobile dans un réseau de radiocommunication.

Publications (1)

Publication Number Publication Date
ES2169745T3 true ES2169745T3 (es) 2002-07-16

Family

ID=9462571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95400919T Expired - Lifetime ES2169745T3 (es) 1994-04-27 1995-04-25 Procedimiento de sincronizacion acelerada de un terminal movil en una red de radiocomunicacion.

Country Status (10)

Country Link
US (1) US5659880A (es)
EP (1) EP0680162B1 (es)
JP (1) JP3681435B2 (es)
AT (1) ATE212163T1 (es)
AU (1) AU692843B2 (es)
CA (1) CA2147912C (es)
DE (1) DE69524988T2 (es)
ES (1) ES2169745T3 (es)
FI (1) FI951941A (es)
FR (1) FR2719429B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5930268A (en) * 1996-12-20 1999-07-27 Motorola, Inc. Transceiver and associated method for surviving fades
US7912033B2 (en) 2005-05-31 2011-03-22 Olympus Corporation Device synchronization on a communication network
US7792217B2 (en) 2007-03-30 2010-09-07 Olympus Corporation Method and system for channel estimation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280541A (en) * 1991-10-24 1994-01-18 Motorola, Inc. Cordless telephone communication system link re-establishment protocol
DE4136147A1 (de) * 1991-11-02 1993-05-06 Robert Bosch Gmbh, 7000 Stuttgart, De Synchronisationsverfahren fuer ein mobilfunktelefon
US5212808A (en) * 1991-11-08 1993-05-18 Teknekron Communications Systems, Inc. Method and an apparatus for re-establishing wireless communication between a base unit and a remote unit
DE59208453D1 (de) * 1991-12-07 1997-06-12 Philips Patentverwaltung Mobilfunkempfänger dessen verbesserte Anfangssysnchronisation mit einer Feststation durch Frequenzschätzung mittels Impulserkennung erreicht wird

Also Published As

Publication number Publication date
US5659880A (en) 1997-08-19
CA2147912A1 (fr) 1995-10-28
EP0680162B1 (fr) 2002-01-16
FI951941A (fi) 1995-10-28
FR2719429B1 (fr) 1996-05-31
AU1762395A (en) 1995-11-02
ATE212163T1 (de) 2002-02-15
JP3681435B2 (ja) 2005-08-10
FI951941A0 (fi) 1995-04-24
DE69524988T2 (de) 2002-08-14
FR2719429A1 (fr) 1995-11-03
EP0680162A1 (fr) 1995-11-02
DE69524988D1 (de) 2002-02-21
AU692843B2 (en) 1998-06-18
JPH07298346A (ja) 1995-11-10
CA2147912C (fr) 1998-12-29

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