ES8104687A1 - Mejoras en las disposiciones circuitales capaces de hacer disponibles impulsos de temporizacion de la seccion recepto-ra de un modulo de interfase terrestre - Google Patents

Mejoras en las disposiciones circuitales capaces de hacer disponibles impulsos de temporizacion de la seccion recepto-ra de un modulo de interfase terrestre

Info

Publication number
ES8104687A1
ES8104687A1 ES494394A ES494394A ES8104687A1 ES 8104687 A1 ES8104687 A1 ES 8104687A1 ES 494394 A ES494394 A ES 494394A ES 494394 A ES494394 A ES 494394A ES 8104687 A1 ES8104687 A1 ES 8104687A1
Authority
ES
Spain
Prior art keywords
pulses
synchroniser
packet transmission
bistable circuit
interface modules
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
Application number
ES494394A
Other languages
English (en)
Spanish (es)
Other versions
ES494394A0 (es
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of ES494394A0 publication Critical patent/ES494394A0/es
Publication of ES8104687A1 publication Critical patent/ES8104687A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
ES494394A 1979-10-11 1980-08-20 Mejoras en las disposiciones circuitales capaces de hacer disponibles impulsos de temporizacion de la seccion recepto-ra de un modulo de interfase terrestre Expired ES8104687A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7926404A IT1207257B (it) 1979-10-11 1979-10-11 Interfaccia terrestre. disposizione circuitale, di particolare applicazione in un sistema di trasmissione via satellite tdma, atta a rendere disponibili impulsi di temporizzazione della sezione ricevente di un modulo di

Publications (2)

Publication Number Publication Date
ES494394A0 ES494394A0 (es) 1981-04-16
ES8104687A1 true ES8104687A1 (es) 1981-04-16

Family

ID=11219414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494394A Expired ES8104687A1 (es) 1979-10-11 1980-08-20 Mejoras en las disposiciones circuitales capaces de hacer disponibles impulsos de temporizacion de la seccion recepto-ra de un modulo de interfase terrestre

Country Status (4)

Country Link
BR (1) BR8005875A (it)
ES (1) ES8104687A1 (it)
FR (1) FR2467514A1 (it)
IT (1) IT1207257B (it)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054753A (en) * 1975-10-20 1977-10-18 Digital Communications Corporation Double sync burst TDMA system

Also Published As

Publication number Publication date
ES494394A0 (es) 1981-04-16
BR8005875A (pt) 1981-05-19
FR2467514A1 (fr) 1981-04-17
IT1207257B (it) 1989-05-17
IT7926404A0 (it) 1979-10-11

Similar Documents

Publication Publication Date Title
JPS5477013A (en) Transmission system for picture sound
DE3464308D1 (en) Multipoint data communications
GB2257603B (en) SDH data transmission timing
US3808368A (en) Slaved pcm clock circuit
DE2963491D1 (en) A multiplex information handling system
ES8104687A1 (es) Mejoras en las disposiciones circuitales capaces de hacer disponibles impulsos de temporizacion de la seccion recepto-ra de un modulo de interfase terrestre
US4737722A (en) Serial port synchronizer
JPS5619263A (en) Waveform shaping circuit
US3281538A (en) Time division multiplex communication systems
HK22693A (en) Television synchronization especially for on-screen alphanumeric display
EP0100169A3 (en) Time compression multiplex digital transmission system
JPS55123248A (en) Light loop data transmission system
JPS57112148A (en) System for multiplexing digital signal
GB1272992A (en) Improvements in or relating to tone generators
SU1376248A1 (ru) Устройство межприборной св зи
JPS5689148A (en) Radio device of switching without instantaneous break
JPS55105459A (en) Signal transmission system
JPS52142403A (en) Signal synchronous system
SU1172034A1 (ru) Способ приема цифровых сигналов
DE3675312D1 (de) Empfangsgeraet zum empfang von mittels kabel uebertragenen fernsehsendungen mit einer torschaltung.
JPS564952A (en) Transmission system for vehicle sensing signal
JPS5484422A (en) Supply system for television synchronous signal
JPS55147887A (en) Synchronism re-acquisition system
GB1259302A (it)
JPS57135569A (en) Facsimile communication system