SE409635B - Digital kommunikationsanleggning forsedd med synkroniseringsanordning - Google Patents

Digital kommunikationsanleggning forsedd med synkroniseringsanordning

Info

Publication number: SE409635B
Authority: SE; Sweden
Prior art keywords: communication system; digital communication; system equipped; synchronization device; synchronization
Prior art date: 1974-05-29

Application number

SE7505978A

Other languages

English (en)

Other versions

SE7505978L (sv

Inventor

P A Mitchell

W Bunn

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.)

1974-05-29

Filing date

1975-05-26

Publication date

1979-08-27

1975-05-26 Application filed by Post Office filed Critical Post Office

1975-12-01 Publication of SE7505978L publication Critical patent/SE7505978L/sv

1979-08-27 Publication of SE409635B publication Critical patent/SE409635B/sv

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0676—Mutual
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Synchronisation In Digital Transmission Systems (AREA)
Time-Division Multiplex Systems (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

SE7505978A 1974-05-29 1975-05-26 Digital kommunikationsanleggning forsedd med synkroniseringsanordning SE409635B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB23714/74A GB1508986A (en)	1974-05-29	1974-05-29	Digital network synchronising system

Publications (2)

Publication Number	Publication Date
SE7505978L SE7505978L (sv)	1975-12-01
SE409635B true SE409635B (sv)	1979-08-27

Family

ID=10200120

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7505978A SE409635B (sv)	1974-05-29	1975-05-26	Digital kommunikationsanleggning forsedd med synkroniseringsanordning

Country Status (9)

Country	Link
US (1)	US3980835A (sv)
JP (1)	JPS5129805A (sv)
BE (1)	BE829680A (sv)
CA (1)	CA1054525A (sv)
DE (1)	DE2523590C2 (sv)
FR (1)	FR2275945A1 (sv)
GB (1)	GB1508986A (sv)
IT (1)	IT1035871B (sv)
SE (1)	SE409635B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1577331A (en) *	1976-06-19	1980-10-22	Plessey Co Ltd	Synchronisation arrangements for digital switching centres
DE2743252A1 (de) *	1977-09-26	1979-04-05	Siemens Ag	Verfahren zur synchronisierung von in vermittlungsstellen eines fernmeldenetzes vorgesehenen amtstaktgebern
US4259738A (en) *	1979-05-18	1981-03-31	Raytheon Company	Multiplexer system providing improved bit count integrity
FR2490046A1 (fr) *	1980-09-05	1982-03-12	Thomson Csf	Dispositif de distribution de donnees numeriques et reseau numerique de transmission comportant un tel dispositif de distribution
GB2199469A (en) *	1986-12-23	1988-07-06	Philips Electronic Associated	Clock signal generator
DE3842694A1 (de) *	1988-12-19	1990-06-21	Standard Elektrik Lorenz Ag	Demultiplexer mit schaltung zur verringerung des wartezeitjitters
JPH0779209A (ja) *	1993-09-08	1995-03-20	Fujitsu Ltd	フレーム／マルチフレーム位相補正方式
GB2324214A (en) *	1997-04-08	1998-10-14	Power X Limited	Synchronising arrangements
KR101949964B1 (ko) *	2014-08-01	2019-02-20	칸도우 랩스 에스에이	임베딩된 클록을 갖는 직교 차동 벡터 시그널링 코드

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3050586A (en) *	1960-05-20	1962-08-21	Bell Telephone Labor Inc	Reciprocal timing of time division switching centers
GB1130401A (en) *	1965-08-17	1968-10-16	Post Office	Digital communications systems
GB1154711A (en) *	1965-10-13	1969-06-11	Majesty S Postmaster General	Digital Communications Systems
US3479462A (en) *	1965-11-10	1969-11-18	Nippon Telegraph & Telephone	Equational timing system in time division multiplex communication
US3504125A (en) *	1967-02-10	1970-03-31	Bell Telephone Labor Inc	Network synchronization in a time division switching system
GB1285720A (en) *	1968-12-18	1972-08-16	Post Office	Improvements in or relating to digital communication systems
BE789775A (fr) *	1971-10-06	1973-04-06	Siemens Ag	Dispositif de synchronisation mutuelle des oscillateurs de cadence de centraux d'un systeme de telecommunications pcm a multiplexage dans le temps

1974
- 1974-05-29 GB GB23714/74A patent/GB1508986A/en not_active Expired
1975
- 1975-05-26 SE SE7505978A patent/SE409635B/sv not_active IP Right Cessation
- 1975-05-27 US US05/580,942 patent/US3980835A/en not_active Expired - Lifetime
- 1975-05-28 CA CA227,951A patent/CA1054525A/en not_active Expired
- 1975-05-28 DE DE2523590A patent/DE2523590C2/de not_active Expired
- 1975-05-28 IT IT49827/75A patent/IT1035871B/it active
- 1975-05-29 BE BE156870A patent/BE829680A/xx not_active IP Right Cessation
- 1975-05-29 JP JP50064807A patent/JPS5129805A/ja active Granted
- 1975-05-29 FR FR7516779A patent/FR2275945A1/fr active Granted

Also Published As

Publication number	Publication date
FR2275945A1 (fr)	1976-01-16
JPS5129805A (en)	1976-03-13
CA1054525A (en)	1979-05-15
IT1035871B (it)	1979-10-20
FR2275945B1 (sv)	1981-10-23
GB1508986A (en)	1978-04-26
US3980835A (en)	1976-09-14
SE7505978L (sv)	1975-12-01
BE829680A (fr)	1975-09-15
JPS5639113B2 (sv)	1981-09-10
DE2523590C2 (de)	1985-11-21
DE2523590A1 (de)	1975-12-11

Publication	Publication Date	Title
SE7511173L (sv)	1976-04-08	Digitalt kommunikationssystem
DK671374A (da)	1975-11-10	Serveringssystem
SE7503847L (sv)	1975-10-06	Kommunikationsanleggning med berbar sendare.
SE7512357L (sv)	1976-05-10	Tvakretsbormssystem
SE410374B (sv)	1979-10-08	Radiotelefonianleggning
BE828610A (fr)	1975-10-30	Systeme de telecommunications
IE41019L (en)	1975-10-24	Digital multiplexing device
TR18143A (tr)	1976-10-11	Dijital senkronizasyon sistemi
TR18144A (tr)	1976-10-11	Dijital senkronizasyon sistemi
SE7512751L (sv)	1976-05-24	Atersynkroniseringsanordning for tidsmultiplexsystem
AT374066B (de)	1984-03-12	Synchronisieranordnung
BE836410A (nl)	1976-06-09	Digitaal multiplex telecommunicatiestelsel
FR2278020A1 (fr)	1976-02-06	Dispositif annulaire de synchronisation
SE409635B (sv)	1979-08-27	Digital kommunikationsanleggning forsedd med synkroniseringsanordning
BE843635A (fr)	1976-10-18	Systemes de communication numeriques
SE7507939L (sv)	1976-01-20	Multiplexmottagare
ZA757209B (en)	1976-10-27	Communication system
SE402395B (sv)	1978-06-26	Fergtelevisionssystem
AT341589B (de)	1978-02-10	Elektronisches fernsprechsystem mit zeitmultiplexvermittlung
SE7611350L (sv)	1977-05-14	Anordning vid digitalt kommunikationssystem
AT341008B (de)	1978-01-10	Fernsprechstation
IL47446A0 (en)	1975-08-31	Communication system
SE7508466L (sv)	1976-02-03	Tidsmultiplexsystem
SE405399B (sv)	1978-12-04	Synkroniseringsanordning
SE396182B (sv)	1977-09-05	Synkroniseringsanordning

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 7505978-2 Format of ref document f/p: F
1995-08-07	NUG	Patent has lapsed	Ref document number: 7505978-2 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 7505978-2

Format of ref document f/p: F

1995-08-07

NUG

Patent has lapsed