PL112122B1 - Justification system for switched digital signals - Google Patents

Justification system for switched digital signals Download PDF

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Publication number
PL112122B1
PL112122B1 PL1976188846A PL18884676A PL112122B1 PL 112122 B1 PL112122 B1 PL 112122B1 PL 1976188846 A PL1976188846 A PL 1976188846A PL 18884676 A PL18884676 A PL 18884676A PL 112122 B1 PL112122 B1 PL 112122B1
Authority
PL
Poland
Prior art keywords
input
output
flip
flop
counter
Prior art date
Application number
PL1976188846A
Other languages
English (en)
Polish (pl)
Original Assignee
Telecommunications Sa
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 filed Critical Telecommunications Sa
Publication of PL112122B1 publication Critical patent/PL112122B1/pl

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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)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Manipulation Of Pulses (AREA)
  • Television Systems (AREA)
PL1976188846A 1975-04-18 1976-04-16 Justification system for switched digital signals PL112122B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512178A FR2308251A1 (fr) 1975-04-18 1975-04-18 Procede et dispositif de demande de justification

Publications (1)

Publication Number Publication Date
PL112122B1 true PL112122B1 (en) 1980-09-30

Family

ID=9154167

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1976188846A PL112122B1 (en) 1975-04-18 1976-04-16 Justification system for switched digital signals

Country Status (11)

Country Link
US (1) US4072826A (US07608600-20091027-C00054.png)
BG (1) BG33890A3 (US07608600-20091027-C00054.png)
CH (1) CH608152A5 (US07608600-20091027-C00054.png)
DD (1) DD125562A5 (US07608600-20091027-C00054.png)
DE (1) DE2616380B2 (US07608600-20091027-C00054.png)
FR (1) FR2308251A1 (US07608600-20091027-C00054.png)
GB (1) GB1547604A (US07608600-20091027-C00054.png)
IT (1) IT1058400B (US07608600-20091027-C00054.png)
PL (1) PL112122B1 (US07608600-20091027-C00054.png)
SE (1) SE411265B (US07608600-20091027-C00054.png)
SU (1) SU644408A3 (US07608600-20091027-C00054.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373198A1 (fr) * 1976-12-03 1978-06-30 Cit Alcatel Dispositif de multiplexage numerique de trains plesiochrones
IT1160041B (it) * 1978-11-06 1987-03-04 Sits Soc It Telecom Siemens Memoria elastica per demultiplatore sincrono di particolare applicazione nei sistemi di trasmissione a divisione di tempo
DE2918540A1 (de) * 1979-05-08 1980-11-13 Siemens Ag Verfahren zur taktsynchronisierung bei der uebertragung von digitalen nachrichtensignalen
EP0035795B1 (en) * 1980-03-10 1985-12-04 Nec Corporation Stuff synchronization device with reduced sampling jitter
DE3012402C2 (de) * 1980-03-29 1984-08-30 ANT Nachrichtentechnik GmbH, 7150 Backnang Digitaler Phasenkomparator
DE3121774A1 (de) * 1981-05-26 1982-12-16 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Koppelanordnung fuer ein digitales vermittlungssystem
DE3207245A1 (de) * 1982-02-25 1983-09-01 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Verfahren und schaltungsanordnung zur phasenrichtigen takterzeugung in digitalen kommunikationssystemen, z.b. fernsprechvermittlungsanlagen
EG17964A (en) * 1985-09-13 1991-06-30 Siemens Ag A method of transmission for a digital signal
US4740962A (en) * 1985-12-23 1988-04-26 Motorola, Inc. Synchronizer for time division multiplexed data
CA1262173A (en) * 1986-05-29 1989-10-03 James Angus Mceachern Synchronization of asynchronous data signals
JPH0626329B2 (ja) * 1986-12-02 1994-04-06 日本電気株式会社 スタツフ同期回路
DE3942883A1 (de) * 1989-12-23 1991-06-27 Philips Patentverwaltung Schaltungsanordnung zur bitratenanpassung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420956A (en) * 1966-01-04 1969-01-07 Bell Telephone Labor Inc Jitter reduction in pulse multiplexing systems employing pulse stuffing
US3830981A (en) * 1973-04-02 1974-08-20 Bell Northern Research Ltd Pulse stuffing control circuit for reducing jitter in tdm system

Also Published As

Publication number Publication date
SE7604332L (sv) 1976-10-29
IT1058400B (it) 1982-04-10
GB1547604A (en) 1979-06-20
FR2308251A1 (fr) 1976-11-12
BG33890A3 (en) 1983-05-16
DE2616380B2 (de) 1980-03-20
DE2616380A1 (de) 1976-10-28
SE411265B (sv) 1979-12-10
DE2616380C3 (US07608600-20091027-C00054.png) 1980-11-13
US4072826A (en) 1978-02-07
DD125562A5 (de) 1977-05-04
FR2308251B1 (US07608600-20091027-C00054.png) 1978-07-13
CH608152A5 (US07608600-20091027-C00054.png) 1978-12-15
SU644408A3 (ru) 1979-01-25

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