SE424036B - Digital, tidsuppdelad kopplingsanordning - Google Patents
Digital, tidsuppdelad kopplingsanordningInfo
- Publication number
- SE424036B SE424036B SE7901208A SE7901208A SE424036B SE 424036 B SE424036 B SE 424036B SE 7901208 A SE7901208 A SE 7901208A SE 7901208 A SE7901208 A SE 7901208A SE 424036 B SE424036 B SE 424036B
- Authority
- SE
- Sweden
- Prior art keywords
- time slot
- memory
- telecommunication
- channels
- multiplexed
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13292—Time division multiplexing, TDM
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
- Radio Relay 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 |
---|---|---|---|
US05/805,411 US4143241A (en) | 1977-06-10 | 1977-06-10 | Small digital time division switching arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
SE424036B true SE424036B (sv) | 1982-06-21 |
Family
ID=25191504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7901208A SE424036B (sv) | 1977-06-10 | 1979-02-12 | Digital, tidsuppdelad kopplingsanordning |
Country Status (10)
Country | Link |
---|---|
US (1) | US4143241A (de) |
JP (1) | JPS545308A (de) |
BE (1) | BE867977A (de) |
CA (1) | CA1089963A (de) |
DE (1) | DE2856897C1 (de) |
FR (1) | FR2394219A1 (de) |
GB (1) | GB2021353B (de) |
NL (1) | NL7806312A (de) |
SE (1) | SE424036B (de) |
WO (1) | WO1978000018A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377859A (en) * | 1980-09-02 | 1983-03-22 | International Telephone And Telegraph Corporation | Time slot interchanger and control processor apparatus for use in a telephone switching network |
US4510596A (en) * | 1982-10-12 | 1985-04-09 | At&T Bell Labs | Time slot assignment facilities |
JPS6351521A (ja) * | 1986-08-20 | 1988-03-04 | Chiyouwa Kogyo Kk | 振動式杭打機 |
JPH03176589A (ja) * | 1989-12-04 | 1991-07-31 | Ichitaro Torii | 導管を地中に回転推進させて埋設する工法および導管取付けヘッド |
JPH08123919A (ja) * | 1994-10-28 | 1996-05-17 | Mitsubishi Electric Corp | 非接触icカードシステムおよびその通信方法 |
US6072796A (en) * | 1995-06-14 | 2000-06-06 | Avid Technology, Inc. | Apparatus and method for accessing memory in a TDM network |
JP4721594B2 (ja) * | 2001-09-27 | 2011-07-13 | コクヨ株式会社 | 構造材 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL269710A (de) * | 1960-10-20 | |||
US3207851A (en) * | 1961-11-17 | 1965-09-21 | Hitachi Ltd | Transmission system for pulse-codemodulated signals |
CH495676A (de) * | 1969-05-19 | 1970-08-31 | Standard Telephon & Radio Ag | PCM-Vermittlungsanlage |
US3683116A (en) * | 1969-07-16 | 1972-08-08 | Communications Satellite Corp | Terrestrial interface unit |
CH514268A (de) * | 1970-09-30 | 1971-10-15 | Ibm | Verfahren zur Zeitmultiplex-Nachrichtenübertragung und Vermittlungseinrichtung zur Durchführung des Verfahrens |
US3678205A (en) * | 1971-01-04 | 1972-07-18 | Gerald Cohen | Modular switching network |
NL7110444A (de) * | 1971-07-29 | 1973-01-31 | Philips Nv | |
BE791931A (fr) * | 1971-12-02 | 1973-03-16 | Western Electric Co | Montage echangeur d'intervalles de temps |
FR2265240B1 (de) * | 1974-03-22 | 1977-09-30 | Constr Telephoniques | |
US3922495A (en) * | 1974-04-24 | 1975-11-25 | Bell Telephone Labor Inc | Digital signaling on a pulse code modulation transmission system |
IT1020712B (it) * | 1974-09-04 | 1977-12-30 | P Belforte | Cselt centro studi e laboratori telecomunicazioni spa stadio di commutazione elettronica ad alta velocita per canali numeri ci |
US4032719A (en) * | 1975-06-26 | 1977-06-28 | International Business Machines Corporation | Modular slot interchange digital exchange |
US4009346A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | Distributional activity compression |
-
1977
- 1977-06-10 US US05/805,411 patent/US4143241A/en not_active Expired - Lifetime
-
1978
- 1978-06-01 WO PCT/US1978/000001 patent/WO1978000018A1/en unknown
- 1978-06-01 GB GB7846323A patent/GB2021353B/en not_active Expired
- 1978-06-01 DE DE2856897A patent/DE2856897C1/de not_active Expired
- 1978-06-06 CA CA304,824A patent/CA1089963A/en not_active Expired
- 1978-06-08 FR FR787817143A patent/FR2394219A1/fr active Granted
- 1978-06-09 BE BE188452A patent/BE867977A/xx not_active IP Right Cessation
- 1978-06-09 NL NL7806312A patent/NL7806312A/xx not_active Application Discontinuation
- 1978-06-10 JP JP6939478A patent/JPS545308A/ja active Granted
-
1979
- 1979-02-12 SE SE7901208A patent/SE424036B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7806312A (nl) | 1978-12-12 |
US4143241A (en) | 1979-03-06 |
FR2394219B1 (de) | 1982-06-11 |
DE2856897C1 (de) | 1982-04-01 |
FR2394219A1 (fr) | 1979-01-05 |
JPS545308A (en) | 1979-01-16 |
WO1978000018A1 (en) | 1978-12-21 |
BE867977A (fr) | 1978-10-02 |
GB2021353B (en) | 1982-05-06 |
JPS5731344B2 (de) | 1982-07-03 |
CA1089963A (en) | 1980-11-18 |
GB2021353A (en) | 1978-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4627047A (en) | Integrated voice and data telecommunication switching system | |
US4322843A (en) | Control information communication arrangement for a time division switching system | |
US4074072A (en) | Multiprocessor control of a partitioned switching network by control communication through the network | |
US4002842A (en) | Time multiplex loop telecommunication system | |
JP2846314B2 (ja) | 分散制御交換システム内での電話番号翻訳 | |
EP0125605B1 (de) | Kanalauswahl in einem Vermittlungssystem mit untereinander verbundenen, abgesetzten Vermittlungsmodulen | |
US4607345A (en) | Serial data word transmission rate converter | |
US4280217A (en) | Time division switching system control arrangement | |
EP0161300B1 (de) | Datenübertragungssystem mit mehrfacher betriebsweise | |
EP0125602A2 (de) | Steuerungsübertragung in einem Vermittlungssystem mit untereinander verbundenen, abgesetzten Vermittlungsmodulen | |
EP0119218A4 (de) | Massen/interaktives datenvermittlungssystem. | |
EP0171803A2 (de) | Zeitvielfachvermittlungsanlage zur Durchführung eines Rückschleiftests | |
US4140877A (en) | Muliple highway time division multiplexed PABX communication system | |
GB2066624A (en) | Time division switching system | |
US4288870A (en) | Integrated telephone transmission and switching system | |
EP0114822B1 (de) | Anordnung zur verbindung von dezentralisierten steuersystemen | |
EP0211337A2 (de) | Burst-Vermittlungskommunikationssystem | |
GB2139854A (en) | Switching system having remote switching capability | |
CA1260584A (en) | Burst-switching method for an integrated communications system | |
US4601029A (en) | Communication switching system | |
SE424036B (sv) | Digital, tidsuppdelad kopplingsanordning | |
US4602363A (en) | Expansion apparatus for use in communication systems | |
US4351049A (en) | Circuit arrangement for user stations in a communications network | |
US4811332A (en) | Apparatus and method for TDM data switching | |
US4194090A (en) | Decentralized-control type electronic switching system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7901208-4 Effective date: 19900522 Format of ref document f/p: F |