FR2526251B1 - Dispositif de multiplexage numerique, notamment pour reseau telephonique numerique - Google Patents

Dispositif de multiplexage numerique, notamment pour reseau telephonique numerique

Info

Publication number
FR2526251B1
FR2526251B1 FR8307334A FR8307334A FR2526251B1 FR 2526251 B1 FR2526251 B1 FR 2526251B1 FR 8307334 A FR8307334 A FR 8307334A FR 8307334 A FR8307334 A FR 8307334A FR 2526251 B1 FR2526251 B1 FR 2526251B1
Authority
FR
France
Prior art keywords
digital
telephone network
multiplexing device
digital telephone
digital multiplexing
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
FR8307334A
Other languages
English (en)
Other versions
FR2526251A1 (fr
Inventor
Reijo Ahola
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of FR2526251A1 publication Critical patent/FR2526251A1/fr
Application granted granted Critical
Publication of FR2526251B1 publication Critical patent/FR2526251B1/fr
Expired legal-status Critical Current

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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
FR8307334A 1982-05-03 1983-05-03 Dispositif de multiplexage numerique, notamment pour reseau telephonique numerique Expired FR2526251B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI821550A FI64874C (fi) 1982-05-03 1982-05-03 Digital multiplexanordning

Publications (2)

Publication Number Publication Date
FR2526251A1 FR2526251A1 (fr) 1983-11-04
FR2526251B1 true FR2526251B1 (fr) 1986-11-21

Family

ID=8515456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307334A Expired FR2526251B1 (fr) 1982-05-03 1983-05-03 Dispositif de multiplexage numerique, notamment pour reseau telephonique numerique

Country Status (12)

Country Link
US (1) US4574373A (fr)
JP (1) JPS59500793A (fr)
BE (1) BE896637A (fr)
CA (1) CA1199432A (fr)
CH (1) CH662458A5 (fr)
DE (1) DE3342777T1 (fr)
FI (1) FI64874C (fr)
FR (1) FR2526251B1 (fr)
GB (1) GB2130455B (fr)
NL (1) NL8320143A (fr)
SE (1) SE437204B (fr)
WO (1) WO1983003937A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716561A (en) * 1985-08-26 1987-12-29 American Telephone And Telegraph Company, At&T Bell Laboratories Digital transmission including add/drop module
US5010476A (en) * 1986-06-20 1991-04-23 International Business Machines Corporation Time multiplexed system for tightly coupling pipelined processors to separate shared instruction and data storage units
JPH02121541A (ja) * 1988-10-31 1990-05-09 Fujitsu Ltd チャンネルアクセス方式
FR2642591A1 (fr) * 1989-02-01 1990-08-03 Faiveley Ets Procede de transmission d'informations ou d'ordres et dispositif pour sa mise en oeuvre
FI904833A (fi) * 1990-10-01 1992-04-02 Telenokia Oy Foerfarande foer organisering av datakommunikationen mellan tvao oeverfoeringsanordningar vid en foergrenande repeaterstation i ett digitalt dataoeverfoeringsnaet och en repeaterstation som tillaempar foerfarandet.
DE4035459C1 (fr) * 1990-11-08 1992-05-14 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US5583855A (en) * 1993-11-10 1996-12-10 Fujitsu Limited Add/drop multiplexer apparatus
JP3442180B2 (ja) * 1995-02-23 2003-09-02 富士通株式会社 アド・ドロップ・マルチプレクス装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1466185B2 (de) * 1964-07-10 1970-06-18 Nippon Telegraph And Telephone Public Corp., Tokio PCM-Zeitmultiplexsystem
FR2296973A1 (fr) * 1974-12-31 1976-07-30 Telecommunications Sa Systeme de transmission numerique permettant le transfert de voies composantes entre voies multiplexees
US4032893A (en) * 1976-01-23 1977-06-28 Sperry Rand Corporation Reconfigurable data bus
DE2619391C3 (de) * 1976-04-30 1978-11-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Nachrichtensystem mit Vielfachzugriff und dezentraler Vermittlung
GB1570923A (en) * 1977-02-14 1980-07-09 Gec General Signal Ltd Data communication apparatus
JPS55117357A (en) * 1979-03-02 1980-09-09 Nippon Telegr & Teleph Corp <Ntt> Time-division multiplex communication system
DE3028075C2 (de) * 1980-07-22 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Fernsprechanlage für digitale Vermittlungssysteme mit Aus- und Einblendung von Übertragungskanälen aus einem Kanalsystem

Also Published As

Publication number Publication date
SE437204B (sv) 1985-02-11
JPS59500793A (ja) 1984-05-04
CH662458A5 (de) 1987-09-30
GB2130455A (en) 1984-05-31
SE8307174L (sv) 1983-12-27
US4574373A (en) 1986-03-04
DE3342777T1 (de) 1984-04-19
GB2130455B (en) 1985-11-13
SE8307174D0 (sv) 1983-12-27
FI64874C (fi) 1984-01-10
BE896637A (fr) 1983-09-01
FR2526251A1 (fr) 1983-11-04
FI821550A0 (fi) 1982-05-03
GB8333701D0 (en) 1984-01-25
FI64874B (fi) 1983-09-30
WO1983003937A1 (fr) 1983-11-10
CA1199432A (fr) 1986-01-14
NL8320143A (nl) 1984-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse