GB2143404B - Digital switching system - Google Patents

Digital switching system

Info

Publication number
GB2143404B
GB2143404B GB08413941A GB8413941A GB2143404B GB 2143404 B GB2143404 B GB 2143404B GB 08413941 A GB08413941 A GB 08413941A GB 8413941 A GB8413941 A GB 8413941A GB 2143404 B GB2143404 B GB 2143404B
Authority
GB
United Kingdom
Prior art keywords
switching system
digital switching
digital
switching
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
Application number
GB08413941A
Other languages
English (en)
Other versions
GB8413941D0 (en
GB2143404A (en
Inventor
Yashuharu Kosuge
Noriharu Miyaho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of GB8413941D0 publication Critical patent/GB8413941D0/en
Publication of GB2143404A publication Critical patent/GB2143404A/en
Application granted granted Critical
Publication of GB2143404B publication Critical patent/GB2143404B/en
Expired legal-status Critical Current

Links

Classifications

    • 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

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)
GB08413941A 1983-06-03 1984-05-31 Digital switching system Expired GB2143404B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58099239A JPS59224942A (ja) 1983-06-03 1983-06-03 デイジタル交換機

Publications (3)

Publication Number Publication Date
GB8413941D0 GB8413941D0 (en) 1984-07-04
GB2143404A GB2143404A (en) 1985-02-06
GB2143404B true GB2143404B (en) 1987-01-21

Family

ID=14242135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08413941A Expired GB2143404B (en) 1983-06-03 1984-05-31 Digital switching system

Country Status (6)

Country Link
US (1) US4575844A (https=)
JP (1) JPS59224942A (https=)
CA (1) CA1216051A (https=)
DE (1) DE3421114A1 (https=)
FR (1) FR2547151B1 (https=)
GB (1) GB2143404B (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162721B (en) * 1984-08-01 1987-09-16 Stc Plc Transmission system
JP2653778B2 (ja) * 1985-02-16 1997-09-17 ソニー株式会社 時分割交換機
US4748618A (en) * 1986-05-21 1988-05-31 Bell Communications Research, Inc. Telecommunications interface
US4780870A (en) * 1986-09-05 1988-10-25 American Telephone And Telegraph Company, At&T Bell Laboratories Packet switch
JP2577746B2 (ja) * 1987-08-24 1997-02-05 株式会社日立製作所 通信方法
IT1237302B (it) * 1989-11-30 1993-05-27 Vinicio Vercellone Elemento base per la rete di connessione di un nodo di commutazione veloce di cella.
US5717953A (en) * 1993-04-16 1998-02-10 Sony Corporation Information recording device and information transfer system using a high-speed buffer for recording in parallel on a low-speed recording medium
FR2711468B1 (fr) * 1993-10-19 1996-01-05 Ouest Standard Telematique Sa Dispositif d'interconnexion entre deux réseaux locaux distants, et procédé d'interconnexion correspondant.
DE19841038C2 (de) * 1998-09-09 2003-01-09 T Mobile Deutschland Gmbh Verfahren zur Behandlung verkehrsbezogener Vermittlungsdaten in Vermittlungsknoten von Kommunikationsnetzen
US6931002B1 (en) * 1998-12-08 2005-08-16 Daniel S. Simpkins Hybrid switching
JP2000269909A (ja) * 1999-03-18 2000-09-29 Ando Electric Co Ltd モニタ回路
US20020089983A1 (en) * 2000-12-18 2002-07-11 Zarlink Semiconductor V.N. Inc. Switching database cache management system
US7301956B2 (en) * 2001-05-10 2007-11-27 Brocade Communications Systems, Inc. System and method for storing and retrieving multi-speed data streams within a network switch
GB2399980A (en) * 2003-03-26 2004-09-29 Zarlink Semiconductor Ltd Packet buffer management
US9961019B2 (en) * 2014-12-22 2018-05-01 Intel Corporation Adaptively switched network-on-chip

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355048A (en) * 1970-08-20 1974-06-05 Standard Telephones Cables Ltd Switching centre for a data network
GB1348778A (en) * 1970-11-21 1974-03-20 Plessey Telecommunications Res Data switching exchanges
JPS4861004A (https=) * 1971-12-01 1973-08-27
FR2242829B1 (https=) * 1973-08-29 1980-12-19 Labo Cent Telecommunicat
CH577253A5 (https=) * 1974-05-17 1976-06-30 Ibm
CH584488A5 (https=) * 1975-05-05 1977-01-31 Ibm
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
FR2498855B1 (fr) * 1981-01-23 1988-08-05 Dauphin Jean Louis Systeme de commutation numerique a division du temps de canaux en mode-circuit et en mode-paquet
US4408323A (en) * 1981-06-29 1983-10-04 Bell Telephone Laboratories, Incorporated Processor facilities for integrated packet and voice switching

Also Published As

Publication number Publication date
FR2547151A1 (fr) 1984-12-07
DE3421114A1 (de) 1984-12-13
GB8413941D0 (en) 1984-07-04
CA1216051A (en) 1986-12-30
DE3421114C2 (https=) 1988-04-07
JPH0129463B2 (https=) 1989-06-12
GB2143404A (en) 1985-02-06
US4575844A (en) 1986-03-11
FR2547151B1 (fr) 1987-11-20
JPS59224942A (ja) 1984-12-17

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20040530