ATE158124T1 - Abstandsmessung in einem t.d.m.a.-system - Google Patents

Abstandsmessung in einem t.d.m.a.-system

Info

Publication number
ATE158124T1
ATE158124T1 AT92900453T AT92900453T ATE158124T1 AT E158124 T1 ATE158124 T1 AT E158124T1 AT 92900453 T AT92900453 T AT 92900453T AT 92900453 T AT92900453 T AT 92900453T AT E158124 T1 ATE158124 T1 AT E158124T1
Authority
AT
Austria
Prior art keywords
outstations
head end
traffic
digital information
demand
Prior art date
Application number
AT92900453T
Other languages
English (en)
Inventor
David Leslie Hedderly
Original Assignee
Plessey Telecomm
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 Plessey Telecomm filed Critical Plessey Telecomm
Application granted granted Critical
Publication of ATE158124T1 publication Critical patent/ATE158124T1/de

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)
  • Radio Relay Systems (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT92900453T 1990-12-12 1991-12-11 Abstandsmessung in einem t.d.m.a.-system ATE158124T1 (de)

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
ATE158124T1 true ATE158124T1 (de) 1997-09-15

Family

ID=10686862

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92900453T ATE158124T1 (de) 1990-12-12 1991-12-11 Abstandsmessung in einem t.d.m.a.-system

Country Status (14)

Country Link
EP (1) EP0561880B1 (de)
JP (1) JPH06503692A (de)
CN (1) CN1057414C (de)
AT (1) ATE158124T1 (de)
AU (1) AU641070B2 (de)
CA (1) CA2090108A1 (de)
DE (1) DE69127631T2 (de)
DK (1) DK0561880T3 (de)
ES (1) ES2106166T3 (de)
FI (1) FI931783A0 (de)
GB (3) GB9026932D0 (de)
NZ (1) NZ240858A (de)
PT (1) PT99787A (de)
WO (1) WO1992010884A1 (de)

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.
KR100380644B1 (ko) * 1994-06-02 2003-07-22 아매티 커뮤니케이션스 코포레이션 선택된원격유니트로부터중앙유니트로전송된프레임을동기화하는방법
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
US6937623B2 (en) 1997-10-22 2005-08-30 Texas Instruments Incorporated Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
DE69937401T2 (de) * 1999-05-21 2008-07-24 Fujitsu Ltd., Kawasaki Verfahren und vorrichtung zur nachrichtenübertragung über eine digitale teilnehmeranschlussleitung
US7212540B2 (en) * 2001-04-05 2007-05-01 Nortel Networks Limited Time slot scheduling for shared-medium communications networks
EP1420541A3 (de) * 2002-11-14 2006-05-17 Hughes Network Systems, LLC Systeme und Verfahren zur Übertragung von Internetprotokolldaten über Satellit
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
EP0314724B1 (de) * 1987-05-06 1992-07-22 BRITISH TELECOMMUNICATIONS public limited company Regelung von optischen systemen
DE3881170T2 (de) * 1987-11-30 1993-12-09 Nippon Electric Co Rahmen-Abstands-Störungsfeststellung für ein TDMA-Kommunikationssystem mit bedarfsweiser Kanalzuteilung.

Also Published As

Publication number Publication date
DK0561880T3 (da) 1998-03-23
EP0561880B1 (de) 1997-09-10
FI931783A7 (fi) 1993-04-20
WO1992010884A1 (en) 1992-06-25
CN1063005A (zh) 1992-07-22
FI931783A0 (fi) 1993-04-20
CN1057414C (zh) 2000-10-11
GB9026932D0 (en) 1991-01-30
CA2090108A1 (en) 1992-06-13
DE69127631T2 (de) 1998-01-22
GB9126350D0 (en) 1992-02-12
NZ240858A (en) 1993-11-25
EP0561880A1 (de) 1993-09-29
PT99787A (pt) 1993-11-30
AU9053491A (en) 1992-07-08
AU641070B2 (en) 1993-09-09
ES2106166T3 (es) 1997-11-01
GB9126332D0 (en) 1992-02-12
GB2252882A (en) 1992-08-19
DE69127631D1 (de) 1997-10-16
JPH06503692A (ja) 1994-04-21
GB2252701A (en) 1992-08-12
GB2252882B (en) 1995-04-12
GB2252701B (en) 1995-04-26

Similar Documents

Publication Publication Date Title
DE69127631D1 (de) Abstandsmessung in einem t.d.m.a.-system
FI854809A0 (fi) Branddetektor som baserar sig pao minskat ljus.
IT8125480A0 (it) Una striscia di rilevamento apparecchiatura per la oceanografico rimorchiata da nave e determinazione della posizione di metodo attuato dalla apparecchiatura.
BR9102492A (pt) Pre-purificador hibrido para instalacoes criogenicas de separacao de ar
ATE151581T1 (de) Verfahren zur bestimmung der laufzeit zwischen einer entfernten endstation und einer zentralen endstation, in einem bidirektionalen punkt-zu- mehrpunkt-übertragungssystem
IT1241184B (it) Perfezionamenti ai sistemi ibridi di codifica di segnali video.
NO161527C (no) System for fastlegging av körekkefölge for ekspedering av kunder.
FR2692678B1 (fr) Système de visualisation à distance d'informations de sortie d'au moins un radar.
GB2089623B (en) Television signal receiving systems
FI920463L (fi) Datakommunikationssystem som baserar sig pao en seriebuss samt en monitorstation foer anvaendning i ett saodant system.
ATE168793T1 (de) Zeitmessung in einem kommunikationssystem, kommunikationssystem und empfänger dafür
AU535005B2 (en) Magazine retainer and cap detent system
IT1040148B (it) Sistema di telesorveglianza per sistemi di trasmissione pcm
IL62752A (en) Sidelobe blanking system for radar systems
ATE136717T1 (de) Verfahren und vorrichtung zur übertragung von datenpakete aus einer mehrzahl von stationen in einem zeitmultiplexkommunikationsssytem
DE3061263D1 (en) Traffic signal systems
IT8622133A0 (it) Anello doppler-inerziale per sistemi di navigazione.
IT1142881B (it) Sistemi di sorveglianza antifurto per oggetti
US5182667A (en) Method of receiving wavelength multiplex signals
ES491949A0 (es) Procedimiento y disposicion de circuito para efectuar una comprobacion de plausibilidad respecto a informaciones de tiempo que aparecen de manera sucesiva en instalaciones de senales de trafico
ES548373A0 (es) Un sistema de transporte de informacion usando lineas tele- fonicas existentes
JPS57117100A (en) Traffic signal system
CA2332575A1 (en) A system and method for geolocating plural remote transmitters
JPS5764900A (en) Signal processing system at night for traffic stream measuring instrument
GB2414860B (en) Radar systems for airborne vehicles

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties