GB1377583A - Communication systems - Google Patents

Communication systems

Info

Publication number
GB1377583A
GB1377583A GB129472A GB129472A GB1377583A GB 1377583 A GB1377583 A GB 1377583A GB 129472 A GB129472 A GB 129472A GB 129472 A GB129472 A GB 129472A GB 1377583 A GB1377583 A GB 1377583A
Authority
GB
United Kingdom
Prior art keywords
pulse
counter
pulses
output
sync
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
GB129472A
Other languages
English (en)
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp 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 British Aircraft Corp Ltd filed Critical British Aircraft Corp Ltd
Priority to GB129472A priority Critical patent/GB1377583A/en
Priority to US00321798A priority patent/US3823377A/en
Priority to FR7300829A priority patent/FR2167929B1/fr
Publication of GB1377583A publication Critical patent/GB1377583A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
GB129472A 1972-01-11 1972-01-11 Communication systems Expired GB1377583A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB129472A GB1377583A (en) 1972-01-11 1972-01-11 Communication systems
US00321798A US3823377A (en) 1972-01-11 1973-01-08 Communication systems
FR7300829A FR2167929B1 (cg-RX-API-DMAC7.html) 1972-01-11 1973-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB129472A GB1377583A (en) 1972-01-11 1972-01-11 Communication systems

Publications (1)

Publication Number Publication Date
GB1377583A true GB1377583A (en) 1974-12-18

Family

ID=9719477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB129472A Expired GB1377583A (en) 1972-01-11 1972-01-11 Communication systems

Country Status (3)

Country Link
US (1) US3823377A (cg-RX-API-DMAC7.html)
FR (1) FR2167929B1 (cg-RX-API-DMAC7.html)
GB (1) GB1377583A (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580441A (en) * 1976-08-19 1980-12-03 Ass Eng Ltd Data processing
US4188583A (en) * 1977-12-23 1980-02-12 Rca Corporation Sampling method and apparatuses
DE2952785A1 (de) * 1979-01-03 1980-07-17 Plessey Handel Investment Ag Empfaenger fuer ein mit expandiertem signalspektrum arbeitendes nachrichtenuebertragungssystem
US4543657A (en) * 1980-09-16 1985-09-24 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Synchronizing of clocks
FR2496363A1 (fr) * 1980-12-12 1982-06-18 Cit Alcatel Procede et dispositif de detection de la sequence d'apprentissage d'un egaliseur auto-adaptatif
GB2128453A (en) * 1982-10-08 1984-04-26 Philips Electronic Associated System identification in communications systems
DE4344022C2 (de) * 1993-12-23 2003-06-05 Eads Deutschland Gmbh Digitales Verfahren zur Detektion zeitlich kurzer Pulse und Anordnung zur Durchführung des Verfahrens
US20050147048A1 (en) * 2004-01-07 2005-07-07 Haehn Steven L. Low cost test option using redundant logic
US9319341B2 (en) * 2013-10-21 2016-04-19 Stmicroelectronics International N.V. Limitation of serial link interference

Also Published As

Publication number Publication date
FR2167929B1 (cg-RX-API-DMAC7.html) 1976-07-23
US3823377A (en) 1974-07-09
FR2167929A1 (cg-RX-API-DMAC7.html) 1973-08-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee