NL7411544A - Verbeteringen aan een telecommunicatie-centrale. - Google Patents

Verbeteringen aan een telecommunicatie-centrale.

Info

Publication number
NL7411544A
NL7411544A NL7411544A NL7411544A NL7411544A NL 7411544 A NL7411544 A NL 7411544A NL 7411544 A NL7411544 A NL 7411544A NL 7411544 A NL7411544 A NL 7411544A NL 7411544 A NL7411544 A NL 7411544A
Authority
NL
Netherlands
Prior art keywords
telecommunications central
telecommunications
central
Prior art date
Application number
NL7411544A
Other languages
English (en)
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Publication of NL7411544A publication Critical patent/NL7411544A/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
NL7411544A 1973-09-05 1974-08-30 Verbeteringen aan een telecommunicatie-centrale. NL7411544A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41750/73A GB1486887A (en) 1973-09-05 1973-09-05 Telecommunication signal frame alignment arrangements

Publications (1)

Publication Number Publication Date
NL7411544A true NL7411544A (nl) 1975-03-07

Family

ID=10421214

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7411544A NL7411544A (nl) 1973-09-05 1974-08-30 Verbeteringen aan een telecommunicatie-centrale.

Country Status (9)

Country Link
US (1) US3920900A (nl)
JP (1) JPS5088914A (nl)
CA (1) CA1031061A (nl)
DE (1) DE2442507A1 (nl)
DK (1) DK467174A (nl)
FR (1) FR2242822B1 (nl)
GB (1) GB1486887A (nl)
NL (1) NL7411544A (nl)
SE (1) SE401070B (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016368A (en) * 1975-12-12 1977-04-05 North Electric Company Framing circuit for digital receiver
US4012598A (en) * 1976-01-14 1977-03-15 Bell Telephone Laboratories, Incorporated Method and means for pulse receiver synchronization
US4029900A (en) * 1976-01-26 1977-06-14 Bell Telephone Laboratories, Incorporated Digital synchronizing signal recovery circuits for a data receiver
FR2377729A1 (fr) * 1977-01-14 1978-08-11 Thomson Csf Dispositif de decodage de signaux numeriques, et systeme comportant un tel dispositif
DE2719224A1 (de) * 1977-04-29 1978-11-02 Siemens Ag Verfahren und schaltungsanordnung zur erzielung einer rahmensynchronisierung in einer pcm-empfangseinrichtung eines pcm-zeitmultiplex-fernmeldenetzes
DE2855676A1 (de) * 1978-12-21 1980-07-03 Hertz Inst Heinrich Verfahren und schaltungsanordnung zum ableiten und fortlaufenden ueberwachen von synchronisierkriterien
US4244052A (en) * 1979-03-01 1981-01-06 International Standard Electric Corporation Receiver word alignment for digital transmission systems using a redundant ternary line code
DE2930586A1 (de) * 1979-07-27 1981-02-12 Siemens Ag Schaltungsanordnung zur synchronisierung einer untergeordneten einrichtung, insbesondere einer digitalen teilnehmerstation, durch eine uebergeordnete einrichtung, insbesondere eine digitale vermittlungsstelle eines pcm-fernmeldenetzes
FR2499791B1 (fr) * 1981-02-06 1987-10-30 Lignes Telegraph Telephon Procede et dispositif de synchronisation a la reception d'un signal pourvu d'un motif de synchronisation
JPS5854781A (ja) * 1981-09-29 1983-03-31 Fujitsu Ltd フアクシミリ装置におけるフレ−ム受信方式
DE3212450A1 (de) * 1982-04-02 1983-10-13 Siemens AG, 1000 Berlin und 8000 München Synchronisiereinrichtung einer digitalsignal-demultiplexeinrichung
EP0234386B1 (de) * 1986-02-10 1990-09-12 Siemens Aktiengesellschaft Rahmendekodierung
DE3722567A1 (de) * 1987-07-08 1989-01-19 Siemens Ag Verfahren und schaltungsanordnung zur rahmensynchronisierung
US4879731A (en) * 1988-08-24 1989-11-07 Ampex Corporation Apparatus and method for sync detection in digital data
GB2342013B (en) * 1998-09-23 2003-06-25 Sony Uk Ltd Multiplexing digital signals
US8912272B2 (en) 2008-12-19 2014-12-16 Sabic Innovative Plastics Ip B.V. Moisture resistant polyimide compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525813A (en) * 1966-05-09 1970-08-25 Lear Siegler Inc Automatic frame synchronizer for a sequential information system
US3581010A (en) * 1966-11-18 1971-05-25 Fujitsu Ltd Frame synchronization system for synchronizing the frame of a digital signal transmission
US3735045A (en) * 1970-08-24 1973-05-22 Itt Corp Nutley Frame synchronization system for a digital communication system
US3770897A (en) * 1971-12-06 1973-11-06 Itt Frame synchronization system
US3887769A (en) * 1973-04-04 1975-06-03 Bell Telephone Labor Inc Frame syncrhonization of elastic data bit stores
US3854011A (en) * 1973-09-24 1974-12-10 Gen Dynamics Corp Frame synchronization system for digital multiplexing systems

Also Published As

Publication number Publication date
FR2242822A1 (nl) 1975-03-28
GB1486887A (en) 1977-09-28
FR2242822B1 (nl) 1980-09-19
SE7411040L (nl) 1975-03-06
SE401070B (sv) 1978-04-17
US3920900A (en) 1975-11-18
CA1031061A (en) 1978-05-09
AU7291874A (en) 1976-03-11
DK467174A (nl) 1975-05-05
JPS5088914A (nl) 1975-07-17
DE2442507A1 (de) 1975-03-06

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed