JPS6339159B2 - - Google Patents

Info

Publication number: JPS6339159B2
Authority: JP; Japan
Prior art keywords: module; interconnection; switching; unit; modules
Prior art date: 1979-07-02
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

JP8988580A

Other languages

English (en)

Japanese (ja)

Other versions

JPS568992A (en

Inventor

Eichi Jorisan Chaarusu

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.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

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.)

1979-07-02

Filing date

1980-07-01

Publication date

1988-08-03

1980-07-01 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1981-01-29 Publication of JPS568992A publication Critical patent/JPS568992A/ja

1988-08-03 Publication of JPS6339159B2 publication Critical patent/JPS6339159B2/ja

Status Granted legal-status Critical Current

Links

238000004891 communication Methods 0.000 claims description 15
230000008878 coupling Effects 0.000 claims description 14
238000010168 coupling process Methods 0.000 claims description 14
238000005859 coupling reaction Methods 0.000 claims description 14
230000008054 signal transmission Effects 0.000 claims 1
239000000872 buffer Substances 0.000 description 29
238000010586 diagram Methods 0.000 description 10
108091006146 Channels Proteins 0.000 description 8
238000012545 processing Methods 0.000 description 4
230000000694 effects Effects 0.000 description 3
230000009471 action Effects 0.000 description 2
238000013459 approach Methods 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
238000012552 review Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
238000006424 Flood reaction Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
238000004220 aggregation Methods 0.000 description 1
230000002457 bidirectional effect Effects 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
230000006870 function Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000004044 response Effects 0.000 description 1
230000005236 sound signal 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)
Sub-Exchange Stations And Push- Button Telephones (AREA)
Time-Division Multiplex Systems (AREA)
Data Exchanges In Wide-Area Networks (AREA)

JP8988580A 1979-07-02 1980-07-01 Time division telephone exchange device Granted JPS568992A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US5400879A	1979-07-02	1979-07-02

Publications (2)

Publication Number	Publication Date
JPS568992A JPS568992A (en)	1981-01-29
JPS6339159B2 true JPS6339159B2 (de)	1988-08-03

Family

ID=21988116

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP8988580A Granted JPS568992A (en)	1979-07-02	1980-07-01	Time division telephone exchange device

Country Status (4)

Country	Link
JP (1)	JPS568992A (de)
CA (1)	CA1154132A (de)
DE (1)	DE3023205A1 (de)
GB (1)	GB2054324B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2470996B1 (fr)	1979-11-30	1986-01-31	Quinquis Jean Paul	Perfectionnements aux systemes electroniques multiprocesseurs destines au traitement de donnees numeriques et logiques
US4313036A (en) *	1980-02-19	1982-01-26	Rolm Corporation	Distributed CBX system employing packet network
US4460994A (en) *	1981-10-05	1984-07-17	At&T Bell Laboratories	Loop communication system
JPS6079896A (ja) *	1983-10-07	1985-05-07	Oki Electric Ind Co Ltd	通話路接続方式
EP0399723B1 (de) *	1989-05-24	1996-09-11	AT&T Corp.	Betriebssicherheitsverbesserung in Vermittlungssystemen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL136418C (de) *	1960-04-27
US3115552A (en) *	1961-11-28	1963-12-24	American Telephone & Telegraph	Telephone switching system
US3401235A (en) *	1964-12-29	1968-09-10	Bell Telephone Labor Inc	Time division communication system
CH517419A (de) *	1970-12-24	1971-12-31	Ibm	Zeitmultiplex-Vermittlungseinrichtung
FR2208587A5 (de) *	1972-11-29	1974-06-21	Ibm France
US3877022A (en) *	1973-05-14	1975-04-08	Weston Instruments Inc	Enhancing resolution in analog-to-digital conversion by adding statistically controlled noise to the analog input signal
US3999129A (en) *	1975-04-16	1976-12-21	Rolm Corporation	Method and apparatus for error reduction in digital information transmission systems
US4163124A (en) *	1978-07-24	1979-07-31	Rolm Corporation	Finite storage-time queue

1980
- 1980-05-21 GB GB8016750A patent/GB2054324B/en not_active Expired
- 1980-06-12 CA CA000353913A patent/CA1154132A/en not_active Expired
- 1980-06-21 DE DE19803023205 patent/DE3023205A1/de active Granted
- 1980-07-01 JP JP8988580A patent/JPS568992A/ja active Granted

Also Published As

Publication number	Publication date
CA1154132A (en)	1983-09-20
GB2054324B (en)	1984-03-21
DE3023205A1 (de)	1981-01-29
DE3023205C2 (de)	1989-05-11
JPS568992A (en)	1981-01-29
GB2054324A (en)	1981-02-11

Similar Documents

Publication	Publication Date	Title
US4256926A (en)	1981-03-17	Microprocessor control complex for a telecommunication switching system
US6125111A (en)	2000-09-26	Architecture for a modular communications switching system
CA1055162A (en)	1979-05-22	Arrangement for switching of data
JP3860500B2 (ja)	2006-12-20	多重回線電話通信に対する分散制御交換ネットワーク
JP3088742B2 (ja)	2000-09-18	交換システム
JP3014694B2 (ja)	2000-02-28	分散制御交換システム内での経路ハンティング
JP2846314B2 (ja)	1999-01-13	分散制御交換システム内での電話番号翻訳
US4805172A (en)	1989-02-14	Time division multiplex (TDM) switching system especially for pulse code modulated (PCM) telephony signals
JPS6243600B2 (de)	1987-09-16
BG63358B1 (bg)	2001-10-31	Разширяема телекомуникационна система
JPH0552118B2 (de)	1993-08-04
JPH04505843A (ja)	1992-10-08	非同期時分割多重セルのスイッチングのための多重路自己経路選択交換網
JPS588799B2 (ja)	1983-02-17	交換ネットワ−ク
EP0241152A2 (de)	1987-10-14	Automatisches Fernmeldevermittlungssystem
JPS6243598B2 (de)	1987-09-16
JPS6243599B2 (de)	1987-09-16
JPS61502090A (ja)	1986-09-18	分散形パケット交換装置
JPH0118636B2 (de)	1989-04-06
JPH0392048A (ja)	1991-04-17	パケット伝送用交換器
JP2723218B2 (ja)	1998-03-09	分散制御交換システム内での分散データベースを使用しての終端ポートの決定
JPS6244760B2 (de)	1987-09-22
US4494229A (en)	1985-01-15	Interconnecting apparatus for a distributed switching telephone system
JPH0573306B2 (de)	1993-10-14
JPS6339159B2 (de)	1988-08-03
US4399534A (en)	1983-08-16	Dual rail time and control unit for a duplex T-S-T-digital switching system