CA1051998A - Systeme de communication par mic a mrt - Google Patents

Systeme de communication par mic a mrt

Info

Publication number: CA1051998A
Authority: CA; Canada
Prior art keywords: time slot; bit; address; pcm; slot address
Prior art date: 1975-11-13
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

CA239,553A

Other languages

English (en)

Inventor

Bruce R. Barrett

Alan S.J. Chapman

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.)

Nortel Networks Ltd

Original Assignee

Northern Electric Co 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.)

1975-11-13

Filing date

1975-11-13

Publication date

1979-04-03

1975-11-13 Application filed by Northern Electric Co Ltd filed Critical Northern Electric Co Ltd

1975-11-13 Priority to CA239,553A priority Critical patent/CA1051998A/fr

1976-10-25 Priority to GB44250/76A priority patent/GB1547639A/en

1976-10-29 Priority to IT28904/76A priority patent/IT1075874B/it

1976-11-05 Priority to NLAANVRAGE7612292,A priority patent/NL182853C/xx

1976-11-10 Priority to FR7634022A priority patent/FR2331927A1/fr

1976-11-10 Priority to SE7612516A priority patent/SE434791B/xx

1976-11-11 Priority to JP51134755A priority patent/JPS5914955B2/ja

1976-11-11 Priority to NO763855A priority patent/NO763855L/no

1976-11-12 Priority to BE172315A priority patent/BE848289A/fr

1976-11-12 Priority to DE19762651745 priority patent/DE2651745A1/de

1976-11-12 Priority to ES453260A priority patent/ES453260A1/es

1976-11-12 Priority to DK512576A priority patent/DK512576A/da

1979-04-03 Application granted granted Critical

1979-04-03 Publication of CA1051998A publication Critical patent/CA1051998A/fr

Status Expired legal-status Critical Current

Links

238000004891 communication Methods 0.000 title claims abstract description 22
230000005540 biological transmission Effects 0.000 claims abstract description 16
230000015654 memory Effects 0.000 claims description 50
238000000034 method Methods 0.000 claims description 15
230000004044 response Effects 0.000 claims description 13
230000003111 delayed effect Effects 0.000 claims description 5
230000001934 delay Effects 0.000 claims description 4
238000012545 processing Methods 0.000 claims description 2
238000012546 transfer Methods 0.000 abstract description 9
230000002146 bilateral effect Effects 0.000 abstract description 3
230000011664 signaling Effects 0.000 description 47
239000000872 buffer Substances 0.000 description 21
230000006870 function Effects 0.000 description 20
238000012360 testing method Methods 0.000 description 13
238000010586 diagram Methods 0.000 description 7
230000002093 peripheral effect Effects 0.000 description 6
WABPQHHGFIMREM-RKEGKUSMSA-N lead-214 Chemical compound [214Pb] WABPQHHGFIMREM-RKEGKUSMSA-N 0.000 description 5
230000008901 benefit Effects 0.000 description 3
125000004122 cyclic group Chemical group 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
241000282326 Felis catus Species 0.000 description 1
241000219171 Malpighiales Species 0.000 description 1
230000009471 action Effects 0.000 description 1
230000002860 competitive effect Effects 0.000 description 1
238000013500 data storage Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000000284 extract Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
239000002674 ointment Substances 0.000 description 1
230000008569 process Effects 0.000 description 1
230000000306 recurrent effect Effects 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
239000012536 storage buffer Substances 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

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

CA239,553A 1975-11-13 1975-11-13 Systeme de communication par mic a mrt Expired CA1051998A (fr)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
CA239,553A CA1051998A (fr)	1975-11-13	1975-11-13	Systeme de communication par mic a mrt
GB44250/76A GB1547639A (en)	1975-11-13	1976-10-25	Communication system
IT28904/76A IT1075874B (it)	1975-11-13	1976-10-29	Sistema di comunicazione con modulazione impulsiva a codice,del tipo multiples,a divisione di tempo
NLAANVRAGE7612292,A NL182853C (nl)	1975-11-13	1976-11-05	Telecommunicatie verbindingsinrichting op basis van tdm-pcm.
SE7612516A SE434791B (sv)	1975-11-13	1976-11-10	Sett och anordning vid ett pcm-kommunikationssystem av tidsmultiplextyp
FR7634022A FR2331927A1 (fr)	1975-11-13	1976-11-10	Dispositif de telecommunication tdm mic
JP51134755A JPS5914955B2 (ja)	1975-11-13	1976-11-11	時分割多重パルス符号変調通信システム
NO763855A NO763855L (fr)	1975-11-13	1976-11-11
BE172315A BE848289A (fr)	1975-11-13	1976-11-12	Systeme de communication mic a multiplexage dans le temps par impulsions codees,
DE19762651745 DE2651745A1 (de)	1975-11-13	1976-11-12	Im zeitmultiplex arbeitendes nachrichtensystem mit impulscodemodulation
ES453260A ES453260A1 (es)	1975-11-13	1976-11-12	Perfeccionamientos en sistemas de comunicacion multiplex de division de tiempo con senales de modulacion de codigos de impulsos.
DK512576A DK512576A (da)	1975-11-13	1976-11-12	Tdm/pcm-kommunikationsanleg

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA239,553A CA1051998A (fr)	1975-11-13	1975-11-13	Systeme de communication par mic a mrt

Publications (1)

Publication Number	Publication Date
CA1051998A true CA1051998A (fr)	1979-04-03

Family

ID=4104507

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA239,553A Expired CA1051998A (fr)	1975-11-13	1975-11-13	Systeme de communication par mic a mrt

Country Status (12)

Country	Link
JP (1)	JPS5914955B2 (fr)
BE (1)	BE848289A (fr)
CA (1)	CA1051998A (fr)
DE (1)	DE2651745A1 (fr)
DK (1)	DK512576A (fr)
ES (1)	ES453260A1 (fr)
FR (1)	FR2331927A1 (fr)
GB (1)	GB1547639A (fr)
IT (1)	IT1075874B (fr)
NL (1)	NL182853C (fr)
NO (1)	NO763855L (fr)
SE (1)	SE434791B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3025055A1 (de) *	1979-07-27	1981-02-19	Northern Telecom Ltd	Leitungsschnittstelleneinheit zur verkopplung von sprach- und breitbandsignalen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3170917D1 (en) *	1980-02-29	1985-07-18	Ibm	Time division multiple access broadcasting, multipoint, and conferencing communication apparatus and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1351842A (fr) *	1962-03-22	1964-02-07	Hitachi Ltd	Système de commutation pour réseaux à partage du temps, à trois etages, comportant des dispositifs d'échange des fractions de cycle
DE1800694B1 (de) *	1968-10-02	1970-08-27	Siemens Ag	Verfahren zur Aufnahme und Weitergabe von Nachrichtensignalen,insbesondere PCM-Signalen,in Zeitmultiplex-Vermittlungsstellen eines Zeitmultiplex-,insbesondere PCM-Zeitmultiplex-Fernmeldenetzes

1975
- 1975-11-13 CA CA239,553A patent/CA1051998A/fr not_active Expired
1976
- 1976-10-25 GB GB44250/76A patent/GB1547639A/en not_active Expired
- 1976-10-29 IT IT28904/76A patent/IT1075874B/it active
- 1976-11-05 NL NLAANVRAGE7612292,A patent/NL182853C/xx not_active IP Right Cessation
- 1976-11-10 SE SE7612516A patent/SE434791B/xx not_active IP Right Cessation
- 1976-11-10 FR FR7634022A patent/FR2331927A1/fr not_active Withdrawn
- 1976-11-11 JP JP51134755A patent/JPS5914955B2/ja not_active Expired
- 1976-11-11 NO NO763855A patent/NO763855L/no unknown
- 1976-11-12 ES ES453260A patent/ES453260A1/es not_active Expired
- 1976-11-12 BE BE172315A patent/BE848289A/fr unknown
- 1976-11-12 DK DK512576A patent/DK512576A/da not_active Application Discontinuation
- 1976-11-12 DE DE19762651745 patent/DE2651745A1/de not_active Ceased

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3025055A1 (de) *	1979-07-27	1981-02-19	Northern Telecom Ltd	Leitungsschnittstelleneinheit zur verkopplung von sprach- und breitbandsignalen

Also Published As

Publication number	Publication date
NL182853B (nl)	1987-12-16
FR2331927A1 (fr)	1977-06-10
ES453260A1 (es)	1977-11-16
NL7612292A (nl)	1977-05-17
JPS5914955B2 (ja)	1984-04-06
BE848289A (fr)	1977-03-01
SE434791B (sv)	1984-08-13
IT1075874B (it)	1985-04-22
NL182853C (nl)	1988-05-16
GB1547639A (en)	1979-06-27
JPS5261414A (en)	1977-05-20
SE7612516L (sv)	1977-05-14
DK512576A (da)	1977-05-14
NO763855L (fr)	1977-05-16
DE2651745A1 (de)	1977-05-18

Publication	Publication Date	Title
US4069399A (en)	1978-01-17	TDM PCM Communication system
US4322843A (en)	1982-03-30	Control information communication arrangement for a time division switching system
US3458659A (en)	1969-07-29	Nonblocking pulse code modulation system having storage and gating means with common control
US3997727A (en)	1976-12-14	Time division multiplexed digital switching apparatus
US4280217A (en)	1981-07-21	Time division switching system control arrangement
US4306303A (en)	1981-12-15	Switching of digital signals
US4064369A (en)	1977-12-20	Method and apparatus for path testing in a time division multiplex switching network
US4119807A (en)	1978-10-10	Digital time division multiplex switching system
US4061880A (en)	1977-12-06	Time-multiplex programmable switching apparatus
EP0148175A1 (fr)	1985-07-17	Agencement de communication d'informations de commande pour un systeme de commutation a partage dans le temps.
JPS61503068A (ja)	1986-12-25	時分割交換方式の制御装置と方法
US4296492A (en)	1981-10-20	Continuity verification arrangement
US3649763A (en)	1972-03-14	Time division switching system
US4288870A (en)	1981-09-08	Integrated telephone transmission and switching system
US4232386A (en)	1980-11-04	Subscriber switch controller for controlling connections between a plurality of telephone subscriber lines and a pair of multitime-slot digital data buses
US4178479A (en)	1979-12-11	Communication processor apparatus for use in a TDM switching system
US3899642A (en)	1975-08-12	Method of distributing tone and alerting signals in a TDM communication system
US4873682A (en)	1989-10-10	Digital key telephone system
US4340960A (en)	1982-07-20	Time division switching system
US3558823A (en)	1971-01-26	Tandem office switching system
CA1051998A (fr)	1979-04-03	Systeme de communication par mic a mrt
US3812294A (en)	1974-05-21	Bilateral time division multiplex switching system
US4472798A (en)	1984-09-18	Telecommunication path substitution arrangement
US4499577A (en)	1985-02-12	Linear time division multiplexed conferencer for data transfer applications
US4481624A (en)	1984-11-06	Linear time division multiplexed conferencer

CA1051998A - Systeme de communication par mic a mrt - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (12)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4104507

Family Applications (1)

Country Status (12)

Cited By (1)

Families Citing this family (1)

Family Cites Families (2)

Cited By (1)

Also Published As

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