ES2040710T3 - Procedimiento para la transmision de senales digitales en sistemas radiofonia movil. - Google Patents

Procedimiento para la transmision de senales digitales en sistemas radiofonia movil.

Info

Publication number
ES2040710T3
ES2040710T3 ES198787104223T ES87104223T ES2040710T3 ES 2040710 T3 ES2040710 T3 ES 2040710T3 ES 198787104223 T ES198787104223 T ES 198787104223T ES 87104223 T ES87104223 T ES 87104223T ES 2040710 T3 ES2040710 T3 ES 2040710T3
Authority
ES
Spain
Prior art keywords
burst
transmission
procedure
mobile radio
digital signals
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
ES198787104223T
Other languages
English (en)
Inventor
Herbert Dipl.-Ing. Strehl
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2040710T3 publication Critical patent/ES2040710T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

LA TRANSMISION ENTRE ESTACIONES FIJAS Y MOVILES SE LLEVA A CABO EN LA TECNICA TDMA CON UN RETICULO DE RANURA DE TIEMPO EN EL QUE SE TRANSKITEN TELEGRAMAS DE NOTICIAS SOBRE CANALES DE SEÑALES (BURST) EN COLOCACION MULTIPLEX. ADEMAS, SE PREVE UNA REGULACION DE FASE BURST POR DIFERENCIA DE TIEMPO DE RECORRIDO DEPENDIENTE DE LA REFLEXION. CON ESTO SE CONSIGUE QUE DESDE LA ESTACION FIJA SE TRANSMITA UNA INFORMACION A CADA ESTACION MOVIL PARA AJUSTE DE LA FASE BURST. LA MAGNITUD REGULADA OBTENIDA SE COMPARA CON LA MAGNITUD REGULADA SUMINISTRADA O EL BURST PRECEDENTE Y SE CALCULA LA VELOCIDAD DE VARIACION DEL TIEMPO RECORRIDO QUE SUMINISTRA UNA MAGNITUD CORREGIDA ATRIBUTIVA PARA LA PROXIMA INFORMACION REGULADA.
ES198787104223T 1986-04-09 1987-03-23 Procedimiento para la transmision de senales digitales en sistemas radiofonia movil. Expired - Lifetime ES2040710T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3611972 1986-04-09

Publications (1)

Publication Number Publication Date
ES2040710T3 true ES2040710T3 (es) 1993-11-01

Family

ID=6298332

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787104223T Expired - Lifetime ES2040710T3 (es) 1986-04-09 1987-03-23 Procedimiento para la transmision de senales digitales en sistemas radiofonia movil.

Country Status (4)

Country Link
EP (1) EP0240821B1 (es)
AT (1) ATE84656T1 (es)
DE (1) DE3783496D1 (es)
ES (1) ES2040710T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829661D0 (en) * 1988-12-20 1989-02-15 Shaye Communications Ltd Duplex communications systems
US5677934A (en) * 1992-12-30 1997-10-14 Nokia Mobile Phones Limited Multipath propagation compensation in a TDMA system
FR2724076B1 (fr) * 1994-08-31 1996-10-18 Alcatel Mobile Comm France Procede de conservation de la synchronisation temporelle d'une station mobile dans un systeme de radiocommunication numerique cellulaire
GB2301751B (en) * 1995-06-02 2000-02-09 Dsc Communications Control message transmission in telecommunications systems
US5915216A (en) * 1995-06-02 1999-06-22 Dsc Communications Corporation Apparatus and method of transmitting and receiving information in a wireless telecommunications system
GB2302240B (en) * 1995-06-02 2000-01-12 Dsc Communications Apparatus and method of frame aligning information in a wireless telecommunications system
US5696766A (en) * 1995-06-02 1997-12-09 Dsc Communications Corporation Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
GB2301717B (en) * 1995-06-02 1999-08-11 Dsc Communications Network controller for monitoring the status of a network
US5742595A (en) * 1995-06-02 1998-04-21 Dsc Communications Corporation Processing CDMA signals
US5809093A (en) * 1995-06-02 1998-09-15 Dsc Communications Corporation Apparatus and method of frame aligning information in a wireless telecommunications system
US5745496A (en) * 1995-06-02 1998-04-28 Dsc Communications Corporation Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
GB2301735B (en) * 1995-06-02 1999-07-28 Dsc Communications Message handling in a telecommunications network
GB2301712B (en) * 1995-06-02 2000-02-23 Dsc Communications Integrated directional antenna
GB2301752B (en) * 1995-06-02 2000-03-29 Dsc Communications Control message transmission in telecommunications systems
US11464009B2 (en) 2020-03-05 2022-10-04 Rockwell Collins, Inc. Relays in structured ad hoc networks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324761B1 (es) * 1968-10-11 1978-07-22
NL7810171A (nl) * 1978-10-10 1980-04-14 Philips Nv Vaste post voor een systeem voor mobiele datacommuni- catie.
DE2848205C3 (de) * 1978-11-07 1982-02-11 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zur Identifizierung von Synchronisationssignalen
DE3423640A1 (de) * 1984-06-27 1986-01-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Funksystem

Also Published As

Publication number Publication date
DE3783496D1 (de) 1993-02-25
EP0240821A2 (de) 1987-10-14
EP0240821A3 (en) 1989-04-26
ATE84656T1 (de) 1993-01-15
EP0240821B1 (de) 1993-01-13

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