DE3070163D1 - Broadcast and alternate message time slot interchanger - Google Patents
Broadcast and alternate message time slot interchangerInfo
- Publication number
- DE3070163D1 DE3070163D1 DE8080105321T DE3070163T DE3070163D1 DE 3070163 D1 DE3070163 D1 DE 3070163D1 DE 8080105321 T DE8080105321 T DE 8080105321T DE 3070163 T DE3070163 T DE 3070163T DE 3070163 D1 DE3070163 D1 DE 3070163D1
- Authority
- DE
- Germany
- Prior art keywords
- broadcast
- time slot
- message time
- slot interchanger
- alternate message
- 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
- H04Q11/08—Time only switching
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/073,849 US4298977A (en) | 1979-09-10 | 1979-09-10 | Broadcast and alternate message time slot interchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3070163D1 true DE3070163D1 (en) | 1985-03-28 |
Family
ID=22116176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080105321T Expired DE3070163D1 (en) | 1979-09-10 | 1980-09-05 | Broadcast and alternate message time slot interchanger |
Country Status (5)
Country | Link |
---|---|
US (1) | US4298977A (de) |
EP (1) | EP0025225B1 (de) |
JP (1) | JPS5656093A (de) |
CA (1) | CA1152659A (de) |
DE (1) | DE3070163D1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2083319B (en) * | 1980-06-25 | 1984-03-28 | Plessey Co Ltd | Digital switching module |
DE3045606C2 (de) * | 1980-12-03 | 1984-04-05 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für Zeitmultiplex-Fernmeldevermittlungsanlagen für Mehrkanalverbindungen |
CA1171946A (en) * | 1981-09-11 | 1984-07-31 | Mitel Corporation | Time division switching matrix |
US4477897A (en) * | 1982-06-24 | 1984-10-16 | At&T Bell Laboratories | Linear time division multiplexed conferencer |
US4481624A (en) * | 1982-06-24 | 1984-11-06 | At&T Bell Laboratories | Linear time division multiplexed conferencer |
US4499577A (en) * | 1982-10-18 | 1985-02-12 | At&T Bell Laboratories | Linear time division multiplexed conferencer for data transfer applications |
DE3485380D1 (de) * | 1983-05-24 | 1992-02-06 | Hitachi Ltd | Zeitstufe eines zeitmultiplex-koppelfeldes. |
US4575845A (en) * | 1984-09-06 | 1986-03-11 | At&T Bell Laboratories | Time division multiplex conferencer |
CA1255018A (en) * | 1984-12-27 | 1989-05-30 | Toru Kosugi | System for controlling a change of sequence order of channel data |
US5046067A (en) * | 1988-10-24 | 1991-09-03 | Reliance Comm/Tec Corporation | Digital transmission system |
US4905226A (en) * | 1987-04-28 | 1990-02-27 | Nec Corporation | Double-buffered time division switching system |
FR2623954B1 (fr) * | 1987-11-27 | 1993-11-19 | Alcatel Cit | Element de commutation de donnees transmises par multiplexage temporel asynchrone |
JPH0758963B2 (ja) * | 1989-01-27 | 1995-06-21 | 日本電気株式会社 | セル交換装置 |
JPH033513A (ja) * | 1989-05-31 | 1991-01-09 | Kinseki Ltd | 圧電振動子用容器 |
US5146455A (en) * | 1990-12-17 | 1992-09-08 | At&T Bell Laboratories | Wide range mixed rate TDM bus using a multiple of time slot interchange circuit switches |
DE59207980D1 (de) * | 1991-08-29 | 1997-03-13 | Siemens Ag | Verfahren zur Herstellung einer Verbindung zwischen einem an eine Kommunikationsanlage angeschlossenen Kommunikationsendegerät mit einer Mehrzahl von weiteren Geräten |
US5257260A (en) * | 1991-12-18 | 1993-10-26 | Redcom Laboratories Inc. | Expanding switching capability of a time division communication system by multiplexing groups of circuits into successions |
US5430716A (en) * | 1993-01-15 | 1995-07-04 | At&T Corp. | Path hunt for efficient broadcast and multicast connections in multi-stage switching fabrics |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263030A (en) * | 1961-09-26 | 1966-07-26 | Rca Corp | Digital crosspoint switch |
FR2041673A5 (de) * | 1969-05-22 | 1971-01-29 | Cit Alcatel | |
US3740483A (en) * | 1971-12-30 | 1973-06-19 | Bell Telephone Labor Inc | Time division switching system with bilateral time slot interchangers |
GB1444919A (en) * | 1972-11-14 | 1976-08-04 | Gen Electric Co Ltd | Telecommunication switching systems wiring harnesses for buildings |
FR2248758A5 (de) * | 1973-09-18 | 1975-05-16 | Materiel Telephonique | |
GB1450457A (en) * | 1974-01-02 | 1976-09-22 | Plessey Co Ltd | Telecommunication exchange systems |
FR2275954A1 (fr) * | 1974-06-19 | 1976-01-16 | Labo Cent Telecommunicat | Perfectionnement aux centres de commutation en multiplex dans le temps |
IT1016570B (it) * | 1974-07-12 | 1977-06-20 | Cselt Centro Studi Lab Telecom | Generazione di informazioni parlate instradate per mezzo di un autocom mutatore telefonico numerico a divi sione di tempo |
US3937898A (en) * | 1974-07-18 | 1976-02-10 | International Telephone And Telegraph Corporation | Digital conference bridge |
US3956593B2 (en) * | 1974-10-15 | 1993-05-25 | Time space time(tst)switch with combined and distributed state store and control store | |
FR2310669A1 (fr) * | 1975-05-07 | 1976-12-03 | Labo Cent Telecommunicat | Dispositif de connexions multiples pour centre de commutation numerique a repartition temporelle |
SE427403B (sv) * | 1975-06-13 | 1983-03-28 | Ericsson Telefon Ab L M | Sett och anordning for att formedla minst ett en speciell tjenst avseende talbesked till ett antal abonnenter |
US4022991A (en) * | 1975-09-18 | 1977-05-10 | Gte Automatic Electric Laboratories Incorporated | Conferencing arrangement for use in a PCM system |
-
1979
- 1979-09-10 US US06/073,849 patent/US4298977A/en not_active Expired - Lifetime
-
1980
- 1980-08-25 CA CA000358878A patent/CA1152659A/en not_active Expired
- 1980-09-05 EP EP80105321A patent/EP0025225B1/de not_active Expired
- 1980-09-05 DE DE8080105321T patent/DE3070163D1/de not_active Expired
- 1980-09-10 JP JP12477280A patent/JPS5656093A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6123717B2 (de) | 1986-06-06 |
EP0025225A1 (de) | 1981-03-18 |
JPS5656093A (en) | 1981-05-16 |
US4298977A (en) | 1981-11-03 |
CA1152659A (en) | 1983-08-23 |
EP0025225B1 (de) | 1985-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN |