IT1025981B - Sistema ed equipaggiamento di multiplexaggio numerico - Google Patents

Sistema ed equipaggiamento di multiplexaggio numerico

Info

Publication number
IT1025981B
IT1025981B IT29798/74A IT2979874A IT1025981B IT 1025981 B IT1025981 B IT 1025981B IT 29798/74 A IT29798/74 A IT 29798/74A IT 2979874 A IT2979874 A IT 2979874A IT 1025981 B IT1025981 B IT 1025981B
Authority
IT
Italy
Prior art keywords
numerical
equipment
multiplexing system
multiplexing
numerical multiplexing
Prior art date
Application number
IT29798/74A
Other languages
English (en)
Italian (it)
Inventor
Platet Frederc
Madec Yvon
Boutny Patrick
Original Assignee
Telecommunications Sa
France Etat
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 Telecommunications Sa, France Etat filed Critical Telecommunications Sa
Application granted granted Critical
Publication of IT1025981B publication Critical patent/IT1025981B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H04J3/073—Bit stuffing, e.g. PDH

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IT29798/74A 1973-11-27 1974-11-26 Sistema ed equipaggiamento di multiplexaggio numerico IT1025981B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342229A FR2252710B1 (enExample) 1973-11-27 1973-11-27

Publications (1)

Publication Number Publication Date
IT1025981B true IT1025981B (it) 1978-08-30

Family

ID=9128342

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29798/74A IT1025981B (it) 1973-11-27 1974-11-26 Sistema ed equipaggiamento di multiplexaggio numerico

Country Status (9)

Country Link
US (1) US3987248A (enExample)
BE (1) BE822664A (enExample)
BG (1) BG30780A3 (enExample)
CH (1) CH588190A5 (enExample)
DE (1) DE2455269C3 (enExample)
FR (1) FR2252710B1 (enExample)
GB (1) GB1494339A (enExample)
IT (1) IT1025981B (enExample)
PL (1) PL100128B1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399163A1 (fr) * 1977-07-26 1979-02-23 Telecommunications Sa Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents
US4397017A (en) * 1981-03-02 1983-08-02 Nippon Electric Co., Ltd. Stuff synchronization device with reduced sampling jitter
DE3230943A1 (de) * 1982-08-20 1984-02-23 Ant Nachrichtentech System zur digitalen uebertragung von video- bzw. bildfernsprechsignalen
US4542504A (en) * 1983-08-22 1985-09-17 At&T Bell Laboratories Shared data receiver
US4558445A (en) * 1984-04-18 1985-12-10 The United States Of America As Represented By The Secretary Of The Air Force Applique rate converter
US4807221A (en) * 1984-11-27 1989-02-21 Siemens Aktiengesellschaft Digital signal multiplex device
ATE48730T1 (de) * 1985-07-31 1989-12-15 Siemens Ag Verfahren zum zusammenfassen eines digitalen bildsignals und dreier digitaler schmalbandsignale zu einem 139 264-kbit/s-signal.
EG17964A (en) * 1985-09-13 1991-06-30 Siemens Ag A method of transmission for a digital signal
US4649536A (en) * 1985-09-23 1987-03-10 Motorola, Inc. Flexible multiplex system for time division multiplex
FR2593340B1 (fr) * 1986-01-17 1993-06-18 Telecommunications Sa Procede et equipements de multiplexage et demultiplexage pour mesurer la qualite et localiser des defauts dans des voies numeriques multiplexees
DE3901867C1 (en) * 1989-01-23 1990-03-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De Channel distributor for plesiochronous signals
DE3901868C1 (en) * 1989-01-23 1990-03-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De Channel distributor for plesiochronous signals
US7672340B2 (en) * 2002-08-06 2010-03-02 Broadcom Corporation Built-in-self test for high-speed serial bit stream multiplexing and demultiplexing chip set
US7710996B1 (en) * 2002-08-27 2010-05-04 Juniper Networks, Inc. Programmable systems and methods for weighted round robin arbitration
US8059538B1 (en) * 2007-02-16 2011-11-15 Sprint Communications Company L.P. CMON: an “always-on” monitoring platform for high-speed links

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299314A (enExample) * 1962-10-18
US3461245A (en) * 1965-11-09 1969-08-12 Bell Telephone Labor Inc System for time division multiplexed signals from asynchronous pulse sources by inserting control pulses
US3504287A (en) * 1966-10-28 1970-03-31 Northern Electric Co Circuits for stuffing synch,fill and deviation words to ensure data link operation at designed bit rate
US3569631A (en) * 1968-05-07 1971-03-09 Bell Telephone Labor Inc Pcm network synchronization
DE2023656B2 (de) * 1970-05-14 1975-11-13 Krone Gmbh, 1000 Berlin Verfahren zur empfangsseitigen Rückgewinnung der plesiochronen Primärtakte mehrerer sendeseitig zu einem Zeitvielfach höherer Ordnung zusammengefaßter primärer Zeitvielfachsysteme
DE2121660C3 (de) * 1971-05-03 1981-11-05 Deutsche Bundespost, vertreten durch den Präsidenten des Fernmeldetechnischen Zentralamtes, 6100 Darmstadt Verfahren zur Geschwindigkeitstransformation von Informationsflüssen
US3873773A (en) * 1971-10-26 1975-03-25 Martin Marietta Corp Forward bit count integrity detection and correction technique for asynchronous systems
US3742145A (en) * 1972-04-17 1973-06-26 Itt Asynchronous time division multiplexer and demultiplexer
DE2236798A1 (de) * 1972-07-27 1974-02-07 Krone Gmbh Verfahren zur blockweisen verschachtelung der information von mehreren primaeren zeitvielfachsystemen
US3821478A (en) * 1972-09-20 1974-06-28 Northeast Electronics Corp Pulse code modulated time division multiplexed data transmission system

Also Published As

Publication number Publication date
CH588190A5 (enExample) 1977-05-31
GB1494339A (en) 1977-12-07
FR2252710B1 (enExample) 1978-09-29
DE2455269A1 (de) 1975-07-03
DE2455269B2 (de) 1976-11-11
BG30780A3 (en) 1981-08-14
DE2455269C3 (de) 1987-12-03
PL100128B1 (pl) 1978-09-30
FR2252710A1 (enExample) 1975-06-20
US3987248A (en) 1976-10-19
BE822664A (fr) 1975-03-14

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