PT86765B - Arranjo de comutacao de banda larga/ranhuras multiplas - Google Patents

Arranjo de comutacao de banda larga/ranhuras multiplas Download PDF

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Publication number
PT86765B
PT86765B PT86765A PT8676588A PT86765B PT 86765 B PT86765 B PT 86765B PT 86765 A PT86765 A PT 86765A PT 8676588 A PT8676588 A PT 8676588A PT 86765 B PT86765 B PT 86765B
Authority
PT
Portugal
Prior art keywords
circuit
service
switch
data
service layer
Prior art date
Application number
PT86765A
Other languages
English (en)
Portuguese (pt)
Other versions
PT86765A (pt
Inventor
Richard John Proctor
Thomas Slade Maddern
Original Assignee
Plessey Co Plc
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
Priority claimed from GB878703649A external-priority patent/GB8703649D0/en
Application filed by Plessey Co Plc filed Critical Plessey Co Plc
Publication of PT86765A publication Critical patent/PT86765A/pt
Publication of PT86765B publication Critical patent/PT86765B/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
    • H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program control
    • 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)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
PT86765A 1987-02-17 1988-02-15 Arranjo de comutacao de banda larga/ranhuras multiplas PT86765B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878703649A GB8703649D0 (en) 1987-02-17 1987-02-17 Wideband/multislot switching arrangement
IN97MA1988 IN172471B (en, 2012) 1987-02-17 1988-02-16

Publications (2)

Publication Number Publication Date
PT86765A PT86765A (pt) 1989-02-28
PT86765B true PT86765B (pt) 1994-04-29

Family

ID=26291917

Family Applications (1)

Application Number Title Priority Date Filing Date
PT86765A PT86765B (pt) 1987-02-17 1988-02-15 Arranjo de comutacao de banda larga/ranhuras multiplas

Country Status (8)

Country Link
US (1) US4905223A (en, 2012)
EP (1) EP0279571B1 (en, 2012)
JP (1) JPS63301700A (en, 2012)
CA (1) CA1293792C (en, 2012)
DE (1) DE3882153T2 (en, 2012)
ES (1) ES2042728T3 (en, 2012)
IN (1) IN172471B (en, 2012)
PT (1) PT86765B (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03174839A (ja) * 1989-09-18 1991-07-30 Hitachi Ltd 多元呼再配列制御方法
CA2327896A1 (en) 2000-12-08 2002-06-08 Alcatel Canada Inc. An mpls implementation on an atm platform

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295510A (en, 2012) * 1962-07-19
FR2301136A1 (fr) * 1975-02-13 1976-09-10 Labo Cent Telecommunicat Dispositif d'association d'intervalles
DE3311043A1 (de) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zum herstellen von verbindungen zwischen teilnehmerstellen von vcermittlungsanlagen, insbesondere von datenvermittlungsanlagen
US4530093A (en) * 1983-07-05 1985-07-16 International Standard Electric Corporation PCM Telecommunications system for voice and data
US4577312A (en) * 1984-07-05 1986-03-18 At&T Bell Laboratories Arrangement for wideband transmission via a switched network
US4631534A (en) * 1984-11-13 1986-12-23 At&T Information Systems Inc. Distributed packet switching system
GB8515347D0 (en) * 1985-06-18 1985-07-17 Plessey Co Plc Telecommunications exchanges

Also Published As

Publication number Publication date
US4905223A (en) 1990-02-27
PT86765A (pt) 1989-02-28
JPS63301700A (ja) 1988-12-08
CA1293792C (en) 1991-12-31
EP0279571B1 (en) 1993-07-07
DE3882153D1 (de) 1993-08-12
EP0279571A1 (en) 1988-08-24
IN172471B (en, 2012) 1993-08-21
ES2042728T3 (es) 1993-12-16
DE3882153T2 (de) 1993-10-28

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19931025

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950430