ES2106166T3 - Un sistema de acceso multiple por division de tiempo asignado sobre demanda. - Google Patents

Un sistema de acceso multiple por division de tiempo asignado sobre demanda.

Info

Publication number
ES2106166T3
ES2106166T3 ES92900453T ES92900453T ES2106166T3 ES 2106166 T3 ES2106166 T3 ES 2106166T3 ES 92900453 T ES92900453 T ES 92900453T ES 92900453 T ES92900453 T ES 92900453T ES 2106166 T3 ES2106166 T3 ES 2106166T3
Authority
ES
Spain
Prior art keywords
demand
division
multiple access
stations
access system
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
ES92900453T
Other languages
English (en)
Inventor
David Leslie Hedderly
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.)
GPT Ltd
Plessey Telecommunications Ltd
Original Assignee
GPT Ltd
Plessey Telecommunications 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 GPT Ltd, Plessey Telecommunications Ltd filed Critical GPT Ltd
Application granted granted Critical
Publication of ES2106166T3 publication Critical patent/ES2106166T3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Radio Relay Systems (AREA)

Abstract

EN UN SISTEMA DE ACCESO MULTIPLE DE DIVISION DE TIEMPO ASIGNADO DE DEMANDA DE MULTIESTACION LA INFORMACION DIGITAL SE COMUNICA DESDE UN EXTREMO DE CABEZA A UNA POBLACIONES DE ESTACIONES EXTERIORES DE TAL FORMA QUE TODAS LAS ESTACIONES EXTERIORES RECIBEN LA MISMA CADENA DE INFORMACION DIGITAL Y SELECCIONAN SU TRAFICO A PARTIR DE ESTA. EL TRAFICO SOLO SE ENVIA A Y DESDE UNA ESTACION EXTERIOR CUANDO HAY DEMANDA DEL MISMO. COMO LAS ESTACIONES EXTERIORES ESTAN EN RANGOS ALEATORIOS DEL EXTREMO DE LA CABEZA ES NECESARIO SABER LA HORA DE VIAJE PARA UNA SALIDA DE INFORMACION DE TAL FORMA QUE LLEGUEN AL EXTREMO DE LA CABEZA SECUENCIALMENTE. EL TIEMPO LIBRE DEPENDIENTE DE TRAFICO SE CONSOLIDA Y SE HACE DISPONIBLE PARA ESTACIONES EXTERIORES EN RANGO.
ES92900453T 1990-12-12 1991-12-11 Un sistema de acceso multiple por division de tiempo asignado sobre demanda. Expired - Lifetime ES2106166T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909026932A GB9026932D0 (en) 1990-12-12 1990-12-12 Tdma ranging

Publications (1)

Publication Number Publication Date
ES2106166T3 true ES2106166T3 (es) 1997-11-01

Family

ID=10686862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92900453T Expired - Lifetime ES2106166T3 (es) 1990-12-12 1991-12-11 Un sistema de acceso multiple por division de tiempo asignado sobre demanda.

Country Status (14)

Country Link
EP (1) EP0561880B1 (es)
JP (1) JPH06503692A (es)
CN (1) CN1057414C (es)
AT (1) ATE158124T1 (es)
AU (1) AU641070B2 (es)
CA (1) CA2090108A1 (es)
DE (1) DE69127631T2 (es)
DK (1) DK0561880T3 (es)
ES (1) ES2106166T3 (es)
FI (1) FI931783A7 (es)
GB (3) GB9026932D0 (es)
NZ (1) NZ240858A (es)
PT (1) PT99787A (es)
WO (1) WO1992010884A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2078179B1 (es) * 1993-12-31 1997-10-16 Alcaltel Standard Electrica S Metodo y dispositivo de sincronizacion automatica de rafagas de datos.
AU695092B2 (en) * 1994-06-02 1998-08-06 Amati Communications Corporation Method and apparatus for coordinating multi-point-to-point communications in a multi-tone data transmission system
US5625651A (en) * 1994-06-02 1997-04-29 Amati Communications, Inc. Discrete multi-tone data transmission system using an overhead bus for synchronizing multiple remote units
GB2290680B (en) * 1994-06-22 1998-11-18 Northern Telecom Ltd Telecommunications system
US5680394A (en) * 1995-07-11 1997-10-21 Amati Communications Corporation Time division duplexed high speed data transmission system and method
US5991634A (en) 1997-02-28 1999-11-23 Lucent Technologies Inc. "Plug and play" telephone system
US7110370B2 (en) 1997-10-22 2006-09-19 Texas Instruments Incorporated Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
WO2000072488A1 (en) * 1999-05-21 2000-11-30 Fujitsu Limited Digital subscriber's line transmitting method and device
US7212540B2 (en) 2001-04-05 2007-05-01 Nortel Networks Limited Time slot scheduling for shared-medium communications networks
EP1420541A3 (en) * 2002-11-14 2006-05-17 Hughes Network Systems, LLC Systems and methods for transmitting internet protocol data via satellite
DE10308953A1 (de) * 2003-02-28 2004-09-09 Siemens Ag Kommunikation in einem Datennetz

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59169229A (ja) * 1983-03-16 1984-09-25 Fujitsu Ltd 二重化切換制御方式
FR2581493B1 (fr) * 1985-05-03 1987-07-10 Trt Telecom Radio Electr Systeme de transmission d'informations par voie multiplex
JPH0712161B2 (ja) * 1986-11-28 1995-02-08 日本電気株式会社 多方向多重通信システム
US5153764A (en) * 1987-05-06 1992-10-06 British Telecommunications Public Limited Company Control of optical systems
CA1304841C (en) * 1987-11-30 1992-07-07 Shigeru Sugihara Frame-interval fault detection in a demand assignment tdma communication system

Also Published As

Publication number Publication date
DE69127631D1 (de) 1997-10-16
FI931783A0 (fi) 1993-04-20
FI931783A7 (fi) 1993-04-20
GB9026932D0 (en) 1991-01-30
CN1057414C (zh) 2000-10-11
CA2090108A1 (en) 1992-06-13
PT99787A (pt) 1993-11-30
GB2252882B (en) 1995-04-12
DK0561880T3 (da) 1998-03-23
WO1992010884A1 (en) 1992-06-25
CN1063005A (zh) 1992-07-22
JPH06503692A (ja) 1994-04-21
EP0561880B1 (en) 1997-09-10
EP0561880A1 (en) 1993-09-29
GB2252882A (en) 1992-08-19
ATE158124T1 (de) 1997-09-15
GB9126332D0 (en) 1992-02-12
AU9053491A (en) 1992-07-08
NZ240858A (en) 1993-11-25
GB2252701B (en) 1995-04-26
GB2252701A (en) 1992-08-12
DE69127631T2 (de) 1998-01-22
GB9126350D0 (en) 1992-02-12
AU641070B2 (en) 1993-09-09

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