ES2149763T3 - Procedimiento de sincronizacion para un telefono de radio movil que funciona segun gsm con sincronizacion inicial, normal y final. - Google Patents

Procedimiento de sincronizacion para un telefono de radio movil que funciona segun gsm con sincronizacion inicial, normal y final.

Info

Publication number
ES2149763T3
ES2149763T3 ES92105958T ES92105958T ES2149763T3 ES 2149763 T3 ES2149763 T3 ES 2149763T3 ES 92105958 T ES92105958 T ES 92105958T ES 92105958 T ES92105958 T ES 92105958T ES 2149763 T3 ES2149763 T3 ES 2149763T3
Authority
ES
Spain
Prior art keywords
synchronisation
normal
fine
initial
mobile telephone
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
ES92105958T
Other languages
English (en)
Inventor
Herbert Dipl-Ing Bilitza
Siegfried Dipl-Ing Gartner
Hermann Dipl-Ing Neuner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6443964&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2149763(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2149763T3 publication Critical patent/ES2149763T3/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
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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
    • H04B7/2675—Frequency synchronisation
    • 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
    • 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
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Telephone Function (AREA)
  • Electronic Switches (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Thin Film Transistor (AREA)

Abstract

2.1. LA INVENCION SE REFIERE A UN PROCESO DE SINCRONIZACION PARA UN RADIOTELEFONO MOVIL GSM. LA SINCRONIZACION PARA UN RADIO TELEFONO MOVIL DE ESTE TIPO PRESENTA ALTAS EXIGENCIAS CON RESPECTO A LA SEGURIDAD DE TRANSMISION Y EXACTITUD CORRESPONDIENTE Y POR ELLO DEBE SER REALIZADO CON UN COSTE TECNOLOGICO LO MAS BAJO POSIBLE. 2.2. EL PROCESO DE SINCRONIZACION SEGUN LA INVENCION SE COMPONE DE, UNA SINCRONIZACION DE COMIENZO DEL RADIOTELEFONO MOVIL, UNA SINCRONIZACION EN SERVICIO NORMAL Y UNA SINCRONIZACION DURANTE EL SERVICIO NORMAL. PARA ELLO LA SINCRONIZACION DE COMIENZO SE SUBDIVIDE EN UNA SINCRONIZACION DE FRECUENCIA A GROSO MODO, UNA SINCRONIZACION A GROSO MODO-DE CUADRO, UNA SINCRONIZACION FINAFRECUENCIA Y UNA SINCRONIZACION FINA-CUADRO, MIENTRAS QUE LA SINCRONIZACION EN SERVICIO NORMAL SE COMPONE DE UNA SINCRONIZACION FINA-CUADRO CON SINCRONIZACION FINA-FRECUENCIA Y UNA PREPARACION DE SEÑAL DE DATOS Y LA SOBRESINCRONIZACION SE COMPONE DE UNA SINCRONIZACION A GROSO MODO-CUADRO Y UNA SINCRONIZACION FINA-CUADRO CON SINCRONIZACION FINA-FRECUENCIA. 3. EL DIBUJO MUESTRA UN ESQUEMA DE CIRCUITO DE BLOQUE DE LA PARTE RECEPTORA DE UN RADIOTELEFONO MOVIL.
ES92105958T 1991-11-02 1992-04-07 Procedimiento de sincronizacion para un telefono de radio movil que funciona segun gsm con sincronizacion inicial, normal y final. Expired - Lifetime ES2149763T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4136147A DE4136147A1 (de) 1991-11-02 1991-11-02 Synchronisationsverfahren fuer ein mobilfunktelefon

Publications (1)

Publication Number Publication Date
ES2149763T3 true ES2149763T3 (es) 2000-11-16

Family

ID=6443964

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92105958T Expired - Lifetime ES2149763T3 (es) 1991-11-02 1992-04-07 Procedimiento de sincronizacion para un telefono de radio movil que funciona segun gsm con sincronizacion inicial, normal y final.

Country Status (7)

Country Link
EP (1) EP0540808B1 (es)
JP (1) JP3305374B2 (es)
AT (1) ATE195619T1 (es)
DE (2) DE4136147A1 (es)
DK (1) DK0540808T3 (es)
ES (1) ES2149763T3 (es)
FI (1) FI106164B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707063B1 (es) * 1993-06-25 1995-09-22 Alcatel Mobile Comm France
DE4332999C2 (de) * 1993-09-28 1997-05-28 Siemens Ag Verfahren und Vorrichtung zum Erzeugen eines Systemaktes in Basisstationen eines mehrzellularen, drahtlosen Fernsprechsystems
FR2710805B1 (fr) * 1993-09-29 1995-11-10 Alcatel Mobile Comm France Structure de burst de remplissage dans un système cellulaire de radiocommunications numériques utilisant le principe de l'AMRT, et station de base pour l'élaboration d'une telle structure.
JPH07212334A (ja) * 1994-01-13 1995-08-11 Fujitsu Ltd バースト伝送装置及びバースト伝送システム
FR2719429B1 (fr) * 1994-04-27 1996-05-31 Alcatel Mobile Comm France Procédé de synchronisation accélérée d'un terminal mobile dans un réseau de radiocommunication.
US5701589A (en) * 1994-05-20 1997-12-23 Motorola, Inc. Method for adjusting reference frequencies in a communication system
DE4420283A1 (de) * 1994-06-10 1995-12-14 Ant Nachrichtentech Verfahren zur Trägerfrequenzsynchronisation
US5606560A (en) * 1994-09-23 1997-02-25 Motorola, Inc. Between a base station and a portable device
FR2728422A1 (fr) * 1994-12-14 1996-06-21 Trt Telecom Radio Electr Systeme de radio-communication permettant de gerer des retards de transmission variables
DE19542390A1 (de) * 1995-11-14 1997-05-15 R & S Bick Mobilfunk Gmbh Funknetz
US6046990A (en) * 1995-11-15 2000-04-04 Ericsson, Inc. High-penetration transmission method for a radiocommunication system
US6314081B1 (en) * 1996-01-18 2001-11-06 Ericsson Inc. High power short message service using dedicated carrier frequency
KR100193837B1 (ko) * 1996-08-24 1999-06-15 윤종용 시분할다윈접속 디지탈 이동통신 시스템의 주파수 교정 버스트 검출방법
DE19639309B4 (de) * 1996-09-25 2013-12-05 Rohde & Schwarz Gmbh & Co. Kg Verfahren zum Bestimmen der zeitlichen Lage einer Synchronisationsfolge in einem empfangenen Datenstrom mittels Rahmensynchronisation
US5838745A (en) * 1996-10-09 1998-11-17 Ericsson Inc. Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using nonlinear transformation metrics
DE19647819A1 (de) * 1996-11-19 1998-05-20 Bosch Gmbh Robert Verfahren zur Herstellung einer Funkverbindung und Mobilstation zur Durchführung des Verfahrens
FR2756697B1 (fr) * 1996-11-29 1999-01-29 Matra Cap Systems Sa Procede et poste mobile de radio-communication, a multiplexage temporel
DE19723497A1 (de) * 1997-06-05 1998-12-10 Rohde & Schwarz Funknetz
DE19733118C2 (de) * 1997-07-31 1999-07-08 Siemens Ag Verfahren und Vorrichtung zur Steuerung des Empfangs von Datenpaketen in einer Mobilstation
DE59813602D1 (de) * 1997-09-25 2006-07-27 Siemens Ag Optimierte nachbarkanalsuche und timeslotzuweisung für mehrfachzeitschlitz-mobilstationen
DE19747457C2 (de) * 1997-10-27 2000-04-06 Siemens Ag Verfahren und Anordnung zur Übertragung von Daten über eine Funkschnittstelle in einem Funk-Kommunikationssystem
SE517547C2 (sv) * 1998-06-08 2002-06-18 Ericsson Telefon Ab L M Signalsynkronisering vid signalkvalitetsmätning
USRE47895E1 (en) 1999-03-08 2020-03-03 Ipcom Gmbh & Co. Kg Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station
DE10001854A1 (de) * 2000-01-18 2001-08-02 Infineon Technologies Ag Verfahren und Vorrichtung zur Ermittlung der Trägerfrequenz von Basisstationen im mobilen Empfänger eines mit W-CDMA arbeitenden zellularen Mobilfunksystems
DE10147139A1 (de) * 2001-09-25 2003-04-24 Siemens Ag Verfahren und Funk-Kommunikationssystem zur Synchronisation von Teilnehmerstationen
DE10328077B3 (de) * 2003-06-23 2005-05-04 Infineon Technologies Ag Verfahren zur Synchronisation eines Empfängers in einem Mobilfunksystem auf ein Empfangssignal
MX2011002704A (es) * 2008-09-12 2011-04-21 Qualcomm Inc Un metodo y aparato para señalizacion a un dispositivo movil que establece codigos de secuencia de entrenamiento para uso en un enlace de comunicacion.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105751B2 (ja) * 1987-02-02 1995-11-13 モトローラ・インコーポレーテツド 適応等化器制御機能を具備する時分割多元接続（ｔｄｍａ）通信システム
DE3739481A1 (de) * 1987-11-21 1989-06-01 Ant Nachrichtentech Verfahren zur gewinnung eines rahmentaktes in der elektrischen nachrichtentechnik
US4847869A (en) * 1987-12-04 1989-07-11 Motorla, Inc. Rapid reference acquisition and phase error compensation for radio transmission of data
US5228029A (en) * 1990-02-27 1993-07-13 Motorola, Inc. Cellular tdm communication system employing offset frame synchronization

Also Published As

Publication number Publication date
DE4136147C2 (es) 1993-08-26
JPH05268136A (ja) 1993-10-15
EP0540808B1 (de) 2000-08-16
EP0540808A3 (en) 1994-11-09
DE59209857D1 (de) 2000-09-21
DK0540808T3 (da) 2000-12-18
ATE195619T1 (de) 2000-09-15
FI924795A0 (fi) 1992-10-22
FI924795A (fi) 1993-05-03
JP3305374B2 (ja) 2002-07-22
DE4136147A1 (de) 1993-05-06
EP0540808A2 (de) 1993-05-12
FI106164B (fi) 2000-11-30

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