CA1205891A - Telecommunications digital switchblock - Google Patents
Telecommunications digital switchblockInfo
- Publication number
- CA1205891A CA1205891A CA000430024A CA430024A CA1205891A CA 1205891 A CA1205891 A CA 1205891A CA 000430024 A CA000430024 A CA 000430024A CA 430024 A CA430024 A CA 430024A CA 1205891 A CA1205891 A CA 1205891A
- Authority
- CA
- Canada
- Prior art keywords
- digital switching
- digital
- switchblock
- controllers
- switching module
- Prior art date
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000000872 buffer Substances 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 22
- 230000006854 communication Effects 0.000 claims description 21
- 238000012545 processing Methods 0.000 description 7
- 239000002674 ointment Substances 0.000 description 4
- 208000003251 Pruritus Diseases 0.000 description 3
- 238000005314 correlation function Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000002020 sage Nutrition 0.000 description 2
- 241001108995 Messa Species 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- BBRBUTFBTUFFBU-LHACABTQSA-N Ornoprostil Chemical compound CCCC[C@H](C)C[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CC(=O)CCCCC(=O)OC BBRBUTFBTUFFBU-LHACABTQSA-N 0.000 description 1
- SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical compound CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 101150056961 linX gene Proteins 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000010845 search algorithm Methods 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
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8222036 | 1982-07-30 | ||
| GB08222036A GB2125254B (en) | 1982-07-30 | 1982-07-30 | Telecommunications digital switchblock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1205891A true CA1205891A (en) | 1986-06-10 |
Family
ID=10532020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000430024A Expired CA1205891A (en) | 1982-07-30 | 1983-06-09 | Telecommunications digital switchblock |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4530089A (en, 2012) |
| EP (1) | EP0100585B1 (en, 2012) |
| JP (1) | JPS5944194A (en, 2012) |
| AU (1) | AU548753B2 (en, 2012) |
| CA (1) | CA1205891A (en, 2012) |
| DE (1) | DE3374753D1 (en, 2012) |
| GB (1) | GB2125254B (en, 2012) |
| KE (1) | KE3686A (en, 2012) |
| MT (1) | MTP933B (en, 2012) |
| PT (1) | PT77057B (en, 2012) |
| ZA (1) | ZA833763B (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4621357A (en) * | 1984-08-16 | 1986-11-04 | At&T Bell Laboratories | Time division switching system control arrangement and method |
| US4783657A (en) * | 1986-02-10 | 1988-11-08 | International Business Machines Corporation | Processor intercommunication network |
| NL8601413A (nl) * | 1986-06-02 | 1988-01-04 | Philips Nv | Systeem voor het zoeken van vrije schakeltijdsloten die een gekozen vierdraadscommunicatieverbinding door een op basis van tijd- en ruimteverdeling werkend schakelnetwerk definieren. |
| US4794635A (en) * | 1986-11-28 | 1988-12-27 | Motorola, Inc. | Two-way radio communication system with max-minimum call assignment method |
| GB8824972D0 (en) * | 1988-10-25 | 1988-11-30 | Plessey Telecomm | Time division switch |
| US20040037558A1 (en) * | 2002-08-20 | 2004-02-26 | Nortel Networks Limited | Modular high-capacity switch |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1243464A (en) * | 1969-01-17 | 1971-08-18 | Plessey Telecomm Res Ltd | Stored-programme controlled data-processing systems |
| FR2041673A5 (en, 2012) * | 1969-05-22 | 1971-01-29 | Cit Alcatel | |
| US4021619A (en) * | 1974-06-10 | 1977-05-03 | The Post Office | Improved digital telephone and switching system employing time division multiplex pulse code modulation |
| SE381394B (sv) * | 1975-02-14 | 1975-12-01 | Ellemtel Utvecklings Ab | Sett och anordning for adressering av en kopplingsminne i en formedlingsstation for synkrona datasignaler |
| US4038497A (en) * | 1975-05-12 | 1977-07-26 | Collins Arthur A | Hardwired marker for time folded tst switch with distributed control logic and automatic path finding, set up and release |
| GB1521127A (en) * | 1975-10-02 | 1978-08-16 | Standard Telephones Cables Ltd | Telecommunication systems |
| US4064370A (en) * | 1976-07-01 | 1977-12-20 | Bell Telephone Laboratories, Incorporated | Time-division switching system |
| US4317193A (en) * | 1980-02-04 | 1982-02-23 | Bell Telephone Laboratories, Incorporated | Time division nodal switching network |
| DE3006165C2 (de) * | 1980-02-19 | 1981-11-12 | Siemens AG, 1000 Berlin und 8000 München | Ankoppeleinrichtung zum Ankoppeln zweier Datenverarbeitungsanlagen |
| US4333175A (en) * | 1980-05-09 | 1982-06-01 | Lynch Communication Systems, Inc. | Telephone system using pulse code modulated subscriber lines |
| GB2083319B (en) * | 1980-06-25 | 1984-03-28 | Plessey Co Ltd | Digital switching module |
| JPS5726955A (en) * | 1980-07-25 | 1982-02-13 | Hitachi Ltd | Backup control system |
| US4485468A (en) * | 1982-04-01 | 1984-11-27 | At&T Bell Laboratories | Control word generation method and source facilities for multirate data time division switching |
-
1982
- 1982-07-30 GB GB08222036A patent/GB2125254B/en not_active Expired
-
1983
- 1983-05-23 EP EP83302929A patent/EP0100585B1/en not_active Expired
- 1983-05-23 MT MT933A patent/MTP933B/xx unknown
- 1983-05-23 DE DE8383302929T patent/DE3374753D1/de not_active Expired
- 1983-05-24 ZA ZA833763A patent/ZA833763B/xx unknown
- 1983-05-27 AU AU15028/83A patent/AU548753B2/en not_active Ceased
- 1983-06-09 CA CA000430024A patent/CA1205891A/en not_active Expired
- 1983-07-19 PT PT77057A patent/PT77057B/pt not_active IP Right Cessation
- 1983-07-26 US US06/517,289 patent/US4530089A/en not_active Expired - Fee Related
- 1983-07-29 JP JP58139299A patent/JPS5944194A/ja active Granted
-
1987
- 1987-01-27 KE KE3686A patent/KE3686A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MTP933B (en) | 1984-06-05 |
| AU1502883A (en) | 1984-02-02 |
| EP0100585A2 (en) | 1984-02-15 |
| PT77057B (en) | 1986-02-03 |
| JPH021478B2 (en, 2012) | 1990-01-11 |
| JPS5944194A (ja) | 1984-03-12 |
| KE3686A (en) | 1987-02-20 |
| ZA833763B (en) | 1984-02-29 |
| EP0100585A3 (en) | 1985-10-09 |
| GB2125254A (en) | 1984-02-29 |
| AU548753B2 (en) | 1986-01-02 |
| GB2125254B (en) | 1985-10-23 |
| DE3374753D1 (en) | 1988-01-07 |
| US4530089A (en) | 1985-07-16 |
| PT77057A (en) | 1983-08-01 |
| EP0100585B1 (en) | 1987-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |