DK0540808T3 - Synkroniseringsfremgangsmåde for en mobiltelefon af GSM-standard med indlednings-, normal og afslutningssynkronisering - Google Patents

Synkroniseringsfremgangsmåde for en mobiltelefon af GSM-standard med indlednings-, normal og afslutningssynkronisering

Info

Publication number
DK0540808T3
DK0540808T3 DK92105958T DK92105958T DK0540808T3 DK 0540808 T3 DK0540808 T3 DK 0540808T3 DK 92105958 T DK92105958 T DK 92105958T DK 92105958 T DK92105958 T DK 92105958T DK 0540808 T3 DK0540808 T3 DK 0540808T3
Authority
DK
Denmark
Prior art keywords
synchronisation
normal
fine
initial
mobile telephone
Prior art date
Application number
DK92105958T
Other languages
English (en)
Inventor
Herbert Dipl-Ing Bilitza
Siegfried Dipl-Ing Gaertner
Hermann Dipl-Ing Neuner
Original Assignee
Bosch Gmbh Robert
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=DK0540808(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of DK0540808T3 publication Critical patent/DK0540808T3/da

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)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Electronic Switches (AREA)
  • Telephone Function (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Thin Film Transistor (AREA)
DK92105958T 1991-11-02 1992-04-07 Synkroniseringsfremgangsmåde for en mobiltelefon af GSM-standard med indlednings-, normal og afslutningssynkronisering DK0540808T3 (da)

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
DK0540808T3 true DK0540808T3 (da) 2000-12-18

Family

ID=6443964

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92105958T DK0540808T3 (da) 1991-11-02 1992-04-07 Synkroniseringsfremgangsmåde for en mobiltelefon af GSM-standard med indlednings-, normal og afslutningssynkronisering

Country Status (7)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707063B1 (da) * 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
JP2001517912A (ja) * 1997-09-25 2001-10-09 シーメンス アクチエンゲゼルシヤフト 多重タイムスロット移動局に対する最適化された隣接チャネル探索およびタイムスロット割り当て
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
MY155165A (en) * 2008-09-12 2015-09-15 Qualcomm Inc A method and apparatus for signaling to a mobile device which set of training sequence codes to use for a communication link

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005981A1 (en) * 1987-02-02 1988-08-11 Motorola, Inc. Tdma communications system with adaptive equalization
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
FI924795A (fi) 1993-05-03
ES2149763T3 (es) 2000-11-16
EP0540808B1 (de) 2000-08-16
JP3305374B2 (ja) 2002-07-22
EP0540808A2 (de) 1993-05-12
DE4136147A1 (de) 1993-05-06
EP0540808A3 (en) 1994-11-09
FI924795A0 (fi) 1992-10-22
FI106164B (fi) 2000-11-30
DE59209857D1 (de) 2000-09-21
ATE195619T1 (de) 2000-09-15
JPH05268136A (ja) 1993-10-15
DE4136147C2 (da) 1993-08-26

Similar Documents

Publication Publication Date Title
DK0540808T3 (da) Synkroniseringsfremgangsmåde for en mobiltelefon af GSM-standard med indlednings-, normal og afslutningssynkronisering
ES2115514A1 (es) Metodo y aparato para identificar canales de señalizacion.
GB2271917B (en) Dual system cellular cordless radiotelephone apparatus and method
GB2286507A (en) Apparatus for storing messages in a cellular mobile terminal
ES2091790T3 (es) Aparato de codificacion y de decodificacion de una señal de imagen movil.
CA2160567A1 (en) Method and apparatus for synchronizing a stream of picture data with a corresponding stream of audio data
EP1499046A3 (en) Precision timing generator system and method
CA2114274A1 (en) Information Services Platform
ATE140359T1 (de) Multifunktionaler telefonapparat
FR2693863B1 (fr) Procédé de radiotéléphonie mobile et terminal radiotéléphonique mobile d'abonné pour la mise en Óoeuvre du procédé.
EP0419948A3 (en) Method for initiating switching-related functions and services
DE69937637D1 (de) Verfahren zur Verringerung der Interferenz zwischen Mobiltelefonen die unterschiedliche Duplextechnik benutzen
SG45445A1 (en) Method and circuit for automatic high-precision fine frequency tuning
IT1278737B1 (it) Una apparecchiatura per assicurare con l'ausilio di collanti i componenti di un telaio per infissi in profilati metallici, in
GB2016246A (en) A device for monitoring the quality of a synchronous digital transmission signal
FI951941A (fi) Kiihdytetty synkronisointimenetelmä matkapuheliverkossa sijaitsevalle matkaviestimelle
ES2087119T3 (es) Autorradio con un ecualizador digital.
WO1995008235A3 (en) Dial tone annunciating system and method
SE9501176L (sv) Anordning och förfarande för att inbördes synkronisera applikationsspecifika integrerade kretsar (ASIC)
EP0396970A3 (en) Radio demodulator circuit
FR2699354B1 (fr) Dispositif de synchronisation pour un terminal de radiocommunication.
FR2670343B1 (fr) Procede de synchronisation de deux suites d'impulsions numeriques s et rf a haute frequence et dispositif pour la mise en óoeuvre du procede.
ES2097737T3 (es) Receptor de radio con un decodificador.
KR200155793Y1 (en) Horizontal synchronous signal circuit for converting maccintosi video signal into ibm video signal
HUT57969A (en) Method and circuit arrangement for simple, digital data transmission of high reliability