BE893031A - Systeme de telecommunications a integration de services par interconnexion de commutateurs et reseaux specialises - Google Patents

Systeme de telecommunications a integration de services par interconnexion de commutateurs et reseaux specialises

Info

Publication number
BE893031A
BE893031A BE2/59687A BE2059687A BE893031A BE 893031 A BE893031 A BE 893031A BE 2/59687 A BE2/59687 A BE 2/59687A BE 2059687 A BE2059687 A BE 2059687A BE 893031 A BE893031 A BE 893031A
Authority
BE
Belgium
Prior art keywords
services
integration
telecommunications system
specialized networks
interconnecting switches
Prior art date
Application number
BE2/59687A
Other languages
English (en)
Inventor
S F Smith
R V Latin
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE893031A publication Critical patent/BE893031A/fr

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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • 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
    • H04M11/068—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using time division multiplex techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE2/59687A 1981-04-30 1982-04-30 Systeme de telecommunications a integration de services par interconnexion de commutateurs et reseaux specialises BE893031A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8113348A GB2098027B (en) 1981-04-30 1981-04-30 Telephone exchange

Publications (1)

Publication Number Publication Date
BE893031A true BE893031A (fr) 1982-11-03

Family

ID=10521502

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59687A BE893031A (fr) 1981-04-30 1982-04-30 Systeme de telecommunications a integration de services par interconnexion de commutateurs et reseaux specialises

Country Status (6)

Country Link
BE (1) BE893031A (fr)
CH (1) CH656039A5 (fr)
DE (1) DE3215261A1 (fr)
ES (1) ES511828A0 (fr)
FR (1) FR2505123A1 (fr)
GB (1) GB2098027B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665516A (en) * 1984-09-07 1987-05-12 Itt Corporation Information transport system employing telephone lines
JPS61137443A (ja) * 1984-12-07 1986-06-25 Toshiba Corp ロ−カルエリアネツトワ−ク装置
DE3572103D1 (en) * 1985-02-28 1989-09-07 Ibm Communication system comprising overlayed multiple-access transmission networks
US4975896A (en) * 1986-08-08 1990-12-04 Agosto Iii Nicholas A D Communications network and method
DE3803326A1 (de) * 1987-02-04 1988-08-25 Toshiba Kawasaki Kk Ortszonennetz fuer nachrichtenuebermittlung
FR2665314B1 (fr) * 1990-07-24 1992-10-02 Alcatel Business Systems Reseau d'interconnexion pour cóoeur d'installation de communication et installation dotee d'un tel reseau.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786045A (fr) * 1971-07-09 1973-01-10 Int Standard Electric Corp Systeme telephonique a trafic de donnees
GB2047048B (en) * 1979-04-20 1983-04-20 Gen Electric Co Ltd Telephone systems

Also Published As

Publication number Publication date
FR2505123A1 (fr) 1982-11-05
DE3215261A1 (de) 1983-01-27
ES8302983A1 (es) 1983-02-16
GB2098027A (en) 1982-11-10
DE3215261C2 (fr) 1990-09-06
CH656039A5 (de) 1986-05-30
ES511828A0 (es) 1983-02-16
GB2098027B (en) 1984-11-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL STANDARD ELECTRIC CORP.

Effective date: 19870430