FI792461A - Indirekt styrd telefoncentralanlaeggning saerskilt en med tidskanalkopplingar foersedd fjaerrtelefoncentralanlaeggning - Google Patents
Indirekt styrd telefoncentralanlaeggning saerskilt en med tidskanalkopplingar foersedd fjaerrtelefoncentralanlaeggningInfo
- Publication number
- FI792461A FI792461A FI792461A FI792461A FI792461A FI 792461 A FI792461 A FI 792461A FI 792461 A FI792461 A FI 792461A FI 792461 A FI792461 A FI 792461A FI 792461 A FI792461 A FI 792461A
- Authority
- FI
- Finland
- Prior art keywords
- information
- items
- store
- ltu8
- ltu1
- Prior art date
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)
- Telephonic Communication Services (AREA)
- Time-Division Multiplex Systems (AREA)
- Rehabilitation Tools (AREA)
- Television Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2834916 | 1978-08-09 | ||
DE19782834916 DE2834916A1 (de) | 1978-08-09 | 1978-08-09 | Indirekt gesteuerte vermittlungsanlage, insbesondere mit zeitkanalkopplern ausgeruestete fernsprechvermittlungsanlage |
Publications (3)
Publication Number | Publication Date |
---|---|
FI792461A true FI792461A (fi) | 1980-02-10 |
FI67985B FI67985B (fi) | 1985-02-28 |
FI67985C FI67985C (fi) | 1985-06-10 |
Family
ID=6046606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI792461A FI67985C (fi) | 1978-08-09 | 1979-08-08 | Indirekt styrd telekommunikationsvaexelanlaeggning saerskilt en med tidskanalkopplingar foersedd fjaerrtelefoncentralanlaeggning |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0008065B1 (fi) |
JP (1) | JPS5937635B2 (fi) |
AT (1) | ATE2870T1 (fi) |
DE (2) | DE2834916A1 (fi) |
FI (1) | FI67985C (fi) |
ZA (1) | ZA794157B (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2451141A1 (fr) * | 1979-03-08 | 1980-10-03 | Cit Alcatel | Autocommutateur a reseau de connexion numerique |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH543207A (de) * | 1972-04-04 | 1973-10-15 | Generaldirektion Ptt Hasler Ag | Verfahren zur Prüfung der Multiplexleitungen in einem zentral gesteuerten digitalen Fernmelde-Vermittlungsnetz |
IT1011782B (it) * | 1974-04-26 | 1977-02-10 | Cselt Centro Studi Lab Telecom | Riconoscitore numerico di criteri di segnalazione |
FR2298915A2 (fr) * | 1975-01-22 | 1976-08-20 | Cit Alcatel | Systeme d'articulation et de gestion pour central de telecommunications |
DE2526115A1 (de) * | 1975-06-11 | 1976-12-16 | Siemens Ag | Verfahren und anordnung zum datenaustausch zwischen einer zentralen funktionseinheit und dezentralen funktionseinheiten einer im zeitmultiplexbetrieb arbeitenden nachrichtenverarbeitungsanlage |
FR2335896A1 (fr) * | 1975-12-19 | 1977-07-15 | Constr Telephoniques | Systeme de transfert d'evenements de signalisation |
IT1074180B (it) * | 1976-10-29 | 1985-04-17 | Sits Soc It Telecom Siemens | Unita' di interfaccia atta a consentire lo scambio di dati tra un elaboratore ed una unita' periferica funzionate secondo il principio della divisione di tempo |
US4127742A (en) * | 1977-09-01 | 1978-11-28 | International Telephone And Telegraph Corporation | Time division telecommunication system |
DE2744118A1 (de) | 1977-09-30 | 1979-04-12 | Siemens Ag | Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen mit schalteinrichtungen und ihnen gemeinsamen abfrageeinrichtungen |
-
1978
- 1978-08-09 DE DE19782834916 patent/DE2834916A1/de not_active Withdrawn
-
1979
- 1979-07-31 DE DE7979102728T patent/DE2965069D1/de not_active Expired
- 1979-07-31 AT AT79102728T patent/ATE2870T1/de not_active IP Right Cessation
- 1979-07-31 EP EP79102728A patent/EP0008065B1/de not_active Expired
- 1979-08-08 JP JP54100317A patent/JPS5937635B2/ja not_active Expired
- 1979-08-08 FI FI792461A patent/FI67985C/fi not_active IP Right Cessation
- 1979-08-09 ZA ZA00794157A patent/ZA794157B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5525298A (en) | 1980-02-22 |
EP0008065B1 (de) | 1983-03-23 |
DE2965069D1 (en) | 1983-04-28 |
FI67985C (fi) | 1985-06-10 |
ATE2870T1 (de) | 1983-04-15 |
JPS5937635B2 (ja) | 1984-09-11 |
FI67985B (fi) | 1985-02-28 |
ZA794157B (en) | 1980-08-27 |
EP0008065A1 (de) | 1980-02-20 |
DE2834916A1 (de) | 1980-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SIEMENS AKTIENGESELLSCHAFT |