FR2386225A1 - Champ de couplage pcm a multiplexage par repartition dans le temps - Google Patents
Champ de couplage pcm a multiplexage par repartition dans le tempsInfo
- Publication number
- FR2386225A1 FR2386225A1 FR7807971A FR7807971A FR2386225A1 FR 2386225 A1 FR2386225 A1 FR 2386225A1 FR 7807971 A FR7807971 A FR 7807971A FR 7807971 A FR7807971 A FR 7807971A FR 2386225 A1 FR2386225 A1 FR 2386225A1
- Authority
- FR
- France
- Prior art keywords
- coupling field
- time division
- division multiplexing
- time
- lines
- 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
L'invention concerne un champ de couplage PCM à multiplexage par répartition dans le temps. Dans ce champ de couplage, les lignes de transmission à multiplexage par répartition dans le temps Üan, Üab et les lignes intermédiaires à multiplexage par répartition dans le temps Zan, Zab sont reliées par groupes, par des circuits de réunion et de répartition M, D, V, S et par des lignes de supermultiplexage 1SMan, 1SMab; 2SMan, 2SMab. Application notamment aux installations PCM à multiplexage temporel modulaires.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772713610 DE2713610A1 (de) | 1977-03-28 | 1977-03-28 | Pcm-zeitmultiplexkoppelfeld |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2386225A1 true FR2386225A1 (fr) | 1978-10-27 |
Family
ID=6004880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807971A Withdrawn FR2386225A1 (fr) | 1977-03-28 | 1978-03-20 | Champ de couplage pcm a multiplexage par repartition dans le temps |
Country Status (7)
Country | Link |
---|---|
US (1) | US4186276A (fr) |
DE (1) | DE2713610A1 (fr) |
FR (1) | FR2386225A1 (fr) |
GB (1) | GB1592623A (fr) |
IT (1) | IT1093888B (fr) |
NL (1) | NL7803267A (fr) |
ZA (1) | ZA781054B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2447660A1 (fr) * | 1979-01-26 | 1980-08-22 | Cit Alcatel | Dispositif commande de repartition de trafic pour un reseau de commutation temporelle |
EP0018879A1 (fr) * | 1979-04-27 | 1980-11-12 | Thomson-Csf Telephone | Réseau de connexion temporel modulaire |
EP0018615A1 (fr) * | 1979-05-04 | 1980-11-12 | COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite: | Dispositif de raccordement de multiplex dans un central de commutation temporelle |
FR2510335A1 (fr) * | 1981-07-22 | 1983-01-28 | Roche Alain | Reseau de connexion a nombre pair d'etages de commutation pour autocommutateurs electroniques temporels de telecommunications |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2952891C1 (de) * | 1978-06-30 | 1983-09-29 | Olivier Lannion Louvet | Zweistufige Zeitmultiplexvermittlungsanlage |
US4280217A (en) * | 1979-12-26 | 1981-07-21 | Bell Telephone Laboratories, Incorporated | Time division switching system control arrangement |
DE3030828C2 (de) * | 1980-08-14 | 1983-05-05 | Siemens AG, 1000 Berlin und 8000 München | Zeitmultiplexvermittlungssystem mit Zeitkoppelstufe zur Übertragung von Deltamodulationssignalen |
DE3109802C2 (de) * | 1981-03-13 | 1983-09-29 | Siemens AG, 1000 Berlin und 8000 München | Zeitmultiplexkoppelfeld |
JPH08149104A (ja) * | 1994-11-17 | 1996-06-07 | Nec Corp | 時分割多重通信方式 |
DE19741042C2 (de) * | 1997-09-18 | 1999-12-02 | Nokia Telecommunications Oy No | Cross-Connect-Schalter für den Zeit-Multiplex-Betrieb in einem digitalen Kommunikationsnetz |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2224961A1 (fr) * | 1973-04-06 | 1974-10-31 | Voyer Paul | |
FR2254923A1 (en) * | 1973-12-14 | 1975-07-11 | Constr Telephoniques | Electronic switching unit for telecommunications - has several switching stages consisting of integrated ccts. interconnected by printed cct. |
DE2444854A1 (de) * | 1974-09-19 | 1976-04-01 | Siemens Ag | Zeitmultiplex-koppelfeld |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890469A (en) * | 1973-12-04 | 1975-06-17 | Gte Automatic Electric Lab Inc | Time division switching system |
-
1977
- 1977-03-28 DE DE19772713610 patent/DE2713610A1/de not_active Withdrawn
-
1978
- 1978-02-10 GB GB5379/78A patent/GB1592623A/en not_active Expired
- 1978-03-08 US US05/884,582 patent/US4186276A/en not_active Expired - Lifetime
- 1978-03-20 FR FR7807971A patent/FR2386225A1/fr not_active Withdrawn
- 1978-03-22 IT IT21475/78A patent/IT1093888B/it active
- 1978-03-28 NL NL7803267A patent/NL7803267A/xx not_active Application Discontinuation
- 1978-12-18 ZA ZA00781054A patent/ZA781054B/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2224961A1 (fr) * | 1973-04-06 | 1974-10-31 | Voyer Paul | |
FR2254923A1 (en) * | 1973-12-14 | 1975-07-11 | Constr Telephoniques | Electronic switching unit for telecommunications - has several switching stages consisting of integrated ccts. interconnected by printed cct. |
DE2444854A1 (de) * | 1974-09-19 | 1976-04-01 | Siemens Ag | Zeitmultiplex-koppelfeld |
Non-Patent Citations (1)
Title |
---|
EXBK/73 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2447660A1 (fr) * | 1979-01-26 | 1980-08-22 | Cit Alcatel | Dispositif commande de repartition de trafic pour un reseau de commutation temporelle |
EP0018879A1 (fr) * | 1979-04-27 | 1980-11-12 | Thomson-Csf Telephone | Réseau de connexion temporel modulaire |
FR2455414A1 (fr) * | 1979-04-27 | 1980-11-21 | Materiel Telephonique | Reseau de connexion temporel modulaire |
EP0018615A1 (fr) * | 1979-05-04 | 1980-11-12 | COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite: | Dispositif de raccordement de multiplex dans un central de commutation temporelle |
FR2510335A1 (fr) * | 1981-07-22 | 1983-01-28 | Roche Alain | Reseau de connexion a nombre pair d'etages de commutation pour autocommutateurs electroniques temporels de telecommunications |
Also Published As
Publication number | Publication date |
---|---|
IT1093888B (it) | 1985-07-26 |
ZA781054B (en) | 1979-01-31 |
IT7821475A0 (it) | 1978-03-22 |
GB1592623A (en) | 1981-07-08 |
NL7803267A (nl) | 1978-10-02 |
DE2713610A1 (de) | 1978-10-05 |
US4186276A (en) | 1980-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |