NL8104368A - Digitale telefooncentrale met voorzieningen voor het behandelen van pakketgeschakelde data. - Google Patents
Digitale telefooncentrale met voorzieningen voor het behandelen van pakketgeschakelde data. Download PDFInfo
- Publication number
- NL8104368A NL8104368A NL8104368A NL8104368A NL8104368A NL 8104368 A NL8104368 A NL 8104368A NL 8104368 A NL8104368 A NL 8104368A NL 8104368 A NL8104368 A NL 8104368A NL 8104368 A NL8104368 A NL 8104368A
- Authority
- NL
- Netherlands
- Prior art keywords
- data
- subscriber
- channel
- line
- packet
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/64—Hybrid switching systems
-
- 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
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Telephonic Communication Services (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8104368A NL8104368A (nl) | 1981-09-23 | 1981-09-23 | Digitale telefooncentrale met voorzieningen voor het behandelen van pakketgeschakelde data. |
US06/408,339 US4486878A (en) | 1981-09-23 | 1982-08-16 | Digital telephone exchange with means for processing packet-switched data |
JP57163791A JPS5863287A (ja) | 1981-09-23 | 1982-09-20 | パケツト交換デ−タ処理手段を具備するデジタル電話交換機 |
CA000411778A CA1189939A (fr) | 1981-09-23 | 1982-09-20 | Central telephonique numerique comprenant des dispositifs pour le traitement de donnees commutees par paquets |
DE8282201178T DE3264568D1 (en) | 1981-09-23 | 1982-09-22 | Digital telephone exchange comprising means for processing packet-switched data |
EP82201178A EP0075998B1 (fr) | 1981-09-23 | 1982-09-22 | Central téléphonique numérique comprenant des moyens pour le traitement de données commutées par paquets |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8104368A NL8104368A (nl) | 1981-09-23 | 1981-09-23 | Digitale telefooncentrale met voorzieningen voor het behandelen van pakketgeschakelde data. |
NL8104368 | 1981-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8104368A true NL8104368A (nl) | 1983-04-18 |
Family
ID=19838105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8104368A NL8104368A (nl) | 1981-09-23 | 1981-09-23 | Digitale telefooncentrale met voorzieningen voor het behandelen van pakketgeschakelde data. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4486878A (fr) |
EP (1) | EP0075998B1 (fr) |
JP (1) | JPS5863287A (fr) |
CA (1) | CA1189939A (fr) |
DE (1) | DE3264568D1 (fr) |
NL (1) | NL8104368A (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984004435A1 (fr) * | 1983-05-04 | 1984-11-08 | Cxc Corp | Systeme de commutation a largeur de bande variable |
DE3316470A1 (de) * | 1983-05-05 | 1984-11-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer ein teilnehmeranschluss in einem diensteintegrierenden digitalnetz (isdn) |
DE3316492A1 (de) * | 1983-05-05 | 1984-11-08 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer den teilnehmeranschluss in einem diensteintegrierenden digitalnetz (isdn) |
DE3318290A1 (de) * | 1983-05-19 | 1984-11-22 | Siemens AG, 1000 Berlin und 8000 München | Telekommunikationssystem sowohl fuer stream-verkehr als auch fuer burst-verkehr |
DE3318814A1 (de) * | 1983-05-24 | 1984-11-29 | Siemens AG, 1000 Berlin und 8000 München | Telekommunikationssystem sowohl fuer stream-verkehr als auch fuer burst-verkehr |
DE3319106A1 (de) * | 1983-05-26 | 1984-11-29 | Siemens AG, 1000 Berlin und 8000 München | Mit einem informationsverarbeitungssystem verbundenes telekommunikationssystem |
DE3405011C1 (de) * | 1984-02-13 | 1989-03-16 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Schaltungsanordnung zum Betreiben von zweiadrigen, digitalen Anschluß- und/oder Verbindungsleitungen an einer Fernmeldevermittlungsanlage |
US4592048A (en) * | 1984-05-03 | 1986-05-27 | At&T Bell Laboratories | Integrated packet switching and circuit switching system |
US4596010A (en) * | 1984-05-03 | 1986-06-17 | At&T Bell Laboratories | Distributed packet switching arrangement |
GB8425375D0 (en) * | 1984-10-08 | 1984-11-14 | Gen Electric Co Plc | Data communication systems |
JPH0628361B2 (ja) * | 1984-11-27 | 1994-04-13 | 国際電信電話株式会社 | パケツト交換方式 |
US4737950A (en) * | 1985-05-31 | 1988-04-12 | Rockwell International Corp. | Multifunction bus to user device interface circuit |
US4723238A (en) * | 1986-03-24 | 1988-02-02 | American Telephone And Telegraph Company | Interface circuit for interconnecting circuit switched and packet switched systems |
US4760570A (en) * | 1986-08-06 | 1988-07-26 | American Telephone & Telegraph Company, At&T Bell Laboratories | N-by-N "knockout" switch for a high-performance packet switching system |
US4754451A (en) * | 1986-08-06 | 1988-06-28 | American Telephone And Telegraph Company, At&T Bell Laboratories | N-by-N "knockout" switch for a high-performance packet switching system with variable length packets |
US7058062B2 (en) * | 1986-09-16 | 2006-06-06 | Hitachi, Ltd. | Packet switching system having self-routing switches |
US5740156A (en) * | 1986-09-16 | 1998-04-14 | Hitachi, Ltd. | Packet switching system having self-routing switches |
US6005867A (en) | 1986-09-16 | 1999-12-21 | Hitachi, Ltd. | Time-division channel arrangement |
CA1292053C (fr) | 1986-09-16 | 1991-11-12 | Yoshito Sakurai | Systeme a repartition temporelle |
DE3738177A1 (de) * | 1987-11-10 | 1989-05-18 | Siemens Ag | Vermittlungsknoten fuer die vermittlung von in datenpaketen uebertragenen datensignalen |
CA1278121C (fr) * | 1987-12-23 | 1990-12-18 | Michael H. Reichmann | Systeme de communication de donnees |
JPH0612912B2 (ja) * | 1988-07-26 | 1994-02-16 | 株式会社大興電機製作所 | Isdnにおける遠隔監視方式 |
FR2637751A1 (fr) * | 1988-10-07 | 1990-04-13 | Trt Telecom Radio Electr | Dispositif de recalage d'informations pour transmettre dans des multiplex temporels sortants des informations provenant de multiplex temporels entrants asynchrones |
US5058111A (en) * | 1989-06-19 | 1991-10-15 | Oki Electric Industry Co., Ltd. | Subscriber line interface circuit in a switching system |
FI83007C (fi) * | 1989-10-05 | 1991-05-10 | Nokia Data Systems | Digitalt dataoeverfoeringssystem. |
CH680101A5 (fr) * | 1989-12-19 | 1992-06-15 | Alcatel Str Ag | |
DE4205554C1 (fr) * | 1992-02-24 | 1992-12-24 | Siemens Nixdorf Informationssysteme Ag, 4790 Paderborn, De | |
JP2596346B2 (ja) * | 1993-11-29 | 1997-04-02 | 日本電気株式会社 | Lan間接続装置 |
JP3247540B2 (ja) * | 1994-05-12 | 2002-01-15 | 株式会社日立製作所 | パケット化通信装置および切替え装置 |
CA2883494C (fr) | 2012-08-31 | 2021-08-24 | 3M Innovative Properties Company | Compositions multifonctionnelles comprenant un silane hydrophile |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS585541B2 (ja) * | 1978-05-08 | 1983-01-31 | 富士通株式会社 | パケット伝送方式 |
JPS6038064B2 (ja) * | 1980-01-28 | 1985-08-29 | ケイディディ株式会社 | 回線パケット複合交換方式 |
FR2475827B1 (fr) * | 1980-02-13 | 1987-05-29 | Dauphin Jean Louis | Systeme de commutation numerique a division du temps pour voies mic vehiculant la parole et des donnees en mode-paquet |
JPS577656A (en) * | 1980-06-17 | 1982-01-14 | Nec Corp | Packet and circuit combined exchange system |
US4408323A (en) * | 1981-06-29 | 1983-10-04 | Bell Telephone Laboratories, Incorporated | Processor facilities for integrated packet and voice switching |
-
1981
- 1981-09-23 NL NL8104368A patent/NL8104368A/nl not_active Application Discontinuation
-
1982
- 1982-08-16 US US06/408,339 patent/US4486878A/en not_active Expired - Fee Related
- 1982-09-20 CA CA000411778A patent/CA1189939A/fr not_active Expired
- 1982-09-20 JP JP57163791A patent/JPS5863287A/ja active Granted
- 1982-09-22 EP EP82201178A patent/EP0075998B1/fr not_active Expired
- 1982-09-22 DE DE8282201178T patent/DE3264568D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0552119B2 (fr) | 1993-08-04 |
US4486878A (en) | 1984-12-04 |
DE3264568D1 (en) | 1985-08-08 |
EP0075998B1 (fr) | 1985-07-03 |
JPS5863287A (ja) | 1983-04-15 |
EP0075998A1 (fr) | 1983-04-06 |
CA1189939A (fr) | 1985-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL8104368A (nl) | Digitale telefooncentrale met voorzieningen voor het behandelen van pakketgeschakelde data. | |
KR920004130B1 (ko) | 교환장치 | |
US4704716A (en) | Method and apparatus for establishing a wideband communication facility through a communication network having narrow bandwidth channels | |
CA1150805A (fr) | Dispositif de commande sur systeme de commutation telephonique a temps partage | |
US4737950A (en) | Multifunction bus to user device interface circuit | |
JP2607407B2 (ja) | 情報スイッチング方法および装置 | |
JPS598119B2 (ja) | デイジタルスイツチング装置 | |
KR19980080581A (ko) | 통신 스위치 | |
US4580259A (en) | Switchboard control system | |
US5455827A (en) | Multi-processing and direct routing of signalling protocols in voice communication channels | |
GB2358320A (en) | Time division multiplexer with timeslot interchange unit located between trunk and tributary buses | |
US5214638A (en) | Digital communication electrical/optical access node having buffer memory matrix for switchable multi-channel bidirectional transmission | |
US5446731A (en) | Signaling channel data transmitting/receiving circuit of a primary multiplexer | |
US4789981A (en) | System for providing data services to a circuit switched exchange | |
EP0103437B1 (fr) | Systèmes électroniques de commutation numérique | |
US4385379A (en) | Digital concentrator for use with a digital telephone office | |
US4143241A (en) | Small digital time division switching arrangement | |
AU591987B2 (en) | Apparatus and method for tdm data switching | |
US4417335A (en) | Digital satellite telephone office | |
US4406005A (en) | Dual rail time control unit for a T-S-T-digital switching system | |
US5165092A (en) | Method of processing the signalling information within configurable multiplexers | |
EP1016313B1 (fr) | Commutateur repartiteur destine a un multiplexage temporel | |
GB1530633A (en) | Digital switch apparatus for a communication network | |
CA2020021C (fr) | Systeme pbx a relations affectables entre les boucles et les ports de reseau | |
GB1527117A (en) | Device for switching synchronous data channels on a time division basis without blocking |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |