GB1589092A - Time-division telecommunications exchanges - Google Patents
Time-division telecommunications exchanges Download PDFInfo
- Publication number
- GB1589092A GB1589092A GB26787/77A GB2678777A GB1589092A GB 1589092 A GB1589092 A GB 1589092A GB 26787/77 A GB26787/77 A GB 26787/77A GB 2678777 A GB2678777 A GB 2678777A GB 1589092 A GB1589092 A GB 1589092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- memory
- register
- output
- data
- bus
- 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
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)
- Exchange Systems With Centralized Control (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Electric Clocks (AREA)
- Meter Arrangements (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7622419A FR2359563A1 (fr) | 1976-07-22 | 1976-07-22 | Central de telecommunication temporel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1589092A true GB1589092A (en) | 1981-05-07 |
Family
ID=9176020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26787/77A Expired GB1589092A (en) | 1976-07-22 | 1977-06-27 | Time-division telecommunications exchanges |
Country Status (17)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2451141A1 (fr) * | 1979-03-08 | 1980-10-03 | Cit Alcatel | Autocommutateur a reseau de connexion numerique |
| US4307461A (en) * | 1980-03-25 | 1981-12-22 | Ibm Corporation | Call processor for a satellite communications controller |
| US4347582A (en) * | 1980-04-23 | 1982-08-31 | Siemens Corporation | Central timer unit for buffering control data in a telecommunications system |
| US4450556A (en) * | 1980-10-17 | 1984-05-22 | Northern Telecom Limited | Digital signal subscriber loop and interface circuit |
| FR2494949B1 (fr) * | 1980-11-26 | 1985-09-06 | Cit Alcatel | Dispositif d'adressage d'un ensemble d'enregistreurs d'un central de commutation |
| US4674082A (en) * | 1982-10-05 | 1987-06-16 | Telex Computer Products, Inc. | PBX telephone system I/O interface |
| US4600814A (en) * | 1983-10-05 | 1986-07-15 | Manufacturing Administrations Management Systems, Inc. | Automated system for establishing telephone voice connections |
| US5259000A (en) * | 1987-08-26 | 1993-11-02 | Hitachi, Ltd. | Modulator-demodulator apparatus and system |
| KR910000122B1 (ko) * | 1987-12-11 | 1991-01-21 | 재단법인 한국전자통신연구소 | 전자교환기의 범용신호 서비스장치 |
| US5182554A (en) * | 1990-12-18 | 1993-01-26 | International Business Machines Corporation | Third party evavesdropping for bus control |
| JP3973630B2 (ja) * | 2004-01-20 | 2007-09-12 | シャープ株式会社 | データ伝送装置およびデータ伝送方法 |
| US20100106262A1 (en) * | 2007-02-12 | 2010-04-29 | Koninklijke Philips Electronics N.V. | Device for a networked control system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1458291A (fr) * | 1965-07-30 | 1966-03-04 | Multienregistreur pour autocommutateur téléphonique à répartition temporelle | |
| US3908092A (en) * | 1973-12-21 | 1975-09-23 | Bell Telephone Labor Inc | Program controlled time division switching systems |
-
1976
- 1976-07-22 FR FR7622419A patent/FR2359563A1/fr active Granted
-
1977
- 1977-06-27 GB GB26787/77A patent/GB1589092A/en not_active Expired
- 1977-07-04 CH CH817977A patent/CH622656A5/fr not_active IP Right Cessation
- 1977-07-04 EG EG396/77A patent/EG13330A/xx active
- 1977-07-04 BE BE1008251A patent/BE856417A/xx not_active IP Right Cessation
- 1977-07-06 MA MA17946A patent/MA17756A1/fr unknown
- 1977-07-15 US US05/816,102 patent/US4119803A/en not_active Expired - Lifetime
- 1977-07-15 DE DE19772732190 patent/DE2732190A1/de active Granted
- 1977-07-18 NL NLAANVRAGE7707995,A patent/NL186791C/xx not_active IP Right Cessation
- 1977-07-19 FI FI772227A patent/FI63847C/fi not_active IP Right Cessation
- 1977-07-20 PL PL1977199769A patent/PL119257B1/pl unknown
- 1977-07-20 SE SE7708367A patent/SE421475B/xx not_active IP Right Cessation
- 1977-07-21 CA CA283,313A patent/CA1074892A/fr not_active Expired
- 1977-07-22 JP JP8746777A patent/JPS5314509A/ja active Pending
- 1977-07-22 IT IT26022/77A patent/IT1081644B/it active
- 1977-07-22 ES ES460959A patent/ES460959A1/es not_active Expired
- 1977-07-22 AU AU27224/77A patent/AU507298B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4119803A (en) | 1978-10-10 |
| FI63847C (fi) | 1983-08-10 |
| CH622656A5 (US07122547-20061017-C00273.png) | 1981-04-15 |
| FI63847B (fi) | 1983-04-29 |
| IT1081644B (it) | 1985-05-21 |
| NL186791B (nl) | 1990-09-17 |
| NL7707995A (nl) | 1978-01-24 |
| SE421475B (sv) | 1981-12-21 |
| EG13330A (en) | 1981-12-31 |
| CA1074892A (fr) | 1980-04-01 |
| JPS5314509A (en) | 1978-02-09 |
| PL199769A1 (pl) | 1978-03-28 |
| FI772227A (US07122547-20061017-C00273.png) | 1978-01-23 |
| DE2732190A1 (de) | 1978-01-26 |
| FR2359563A1 (fr) | 1978-02-17 |
| DE2732190C2 (US07122547-20061017-C00273.png) | 1987-07-02 |
| AU2722477A (en) | 1979-01-25 |
| ES460959A1 (es) | 1978-05-16 |
| BE856417A (fr) | 1978-01-04 |
| MA17756A1 (fr) | 1977-07-06 |
| AU507298B2 (en) | 1980-02-07 |
| SE7708367L (sv) | 1978-01-23 |
| FR2359563B1 (US07122547-20061017-C00273.png) | 1978-12-22 |
| NL186791C (nl) | 1991-02-18 |
| PL119257B1 (en) | 1981-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930627 |