NL8320143A - Digitale multiplexeenheid. - Google Patents

Digitale multiplexeenheid. Download PDF

Info

Publication number
NL8320143A
NL8320143A NL8320143A NL8320143A NL8320143A NL 8320143 A NL8320143 A NL 8320143A NL 8320143 A NL8320143 A NL 8320143A NL 8320143 A NL8320143 A NL 8320143A NL 8320143 A NL8320143 A NL 8320143A
Authority
NL
Netherlands
Prior art keywords
port
connector
output
time
unit
Prior art date
Application number
NL8320143A
Other languages
English (en)
Dutch (nl)
Original Assignee
Nokia Oy Ab
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 Oy Ab filed Critical Nokia Oy Ab
Publication of NL8320143A publication Critical patent/NL8320143A/nl

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)
NL8320143A 1982-05-03 1983-04-29 Digitale multiplexeenheid. NL8320143A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI821550A FI64874C (fi) 1982-05-03 1982-05-03 Digital multiplexanordning
FI821550 1982-05-03
PCT/FI1983/000038 WO1983003937A1 (fr) 1982-05-03 1983-04-29 Dispositif numerique de multiplexage
FI8300038 1983-04-29

Publications (1)

Publication Number Publication Date
NL8320143A true NL8320143A (nl) 1984-03-01

Family

ID=8515456

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8320143A NL8320143A (nl) 1982-05-03 1983-04-29 Digitale multiplexeenheid.

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
GB1118305A (en) * 1964-07-10 1968-06-26 Nippon Telegraph & Telephone Improvements in or relating to multiplexing communication systems
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
FI64874C (fi) 1984-01-10
BE896637A (fr) 1983-09-01
SE437204B (sv) 1985-02-11
GB2130455A (en) 1984-05-31
JPS59500793A (ja) 1984-05-04
CH662458A5 (de) 1987-09-30
FI821550A0 (fi) 1982-05-03
US4574373A (en) 1986-03-04
WO1983003937A1 (fr) 1983-11-10
SE8307174L (sv) 1983-12-27
GB2130455B (en) 1985-11-13
FR2526251A1 (fr) 1983-11-04
CA1199432A (fr) 1986-01-14
SE8307174D0 (sv) 1983-12-27
FI64874B (fi) 1983-09-30
DE3342777T1 (de) 1984-04-19
FR2526251B1 (fr) 1986-11-21
GB8333701D0 (en) 1984-01-25

Similar Documents

Publication Publication Date Title
US5509003A (en) TDM data communications network wherein each data frame is divided into respective lower rate sub-frames for respective sets of substations, and main station and substation for use therein
AU563896B2 (en) System for switching multirate digitized voice and data
EP0369690B1 (fr) Synchronisation de trame dans un réseau de commutateurs optiques à multiplexage temporel
US4244046A (en) Digital data transmission system providing multipoint communications
EP0100614A3 (fr) Central numérique distribué avec système de commutation amélioré et processeur d&#39;entrée
NL8320143A (nl) Digitale multiplexeenheid.
DE2729014A1 (de) Zeitmultiplex-vermittlungsanordnung
GB2132455A (en) Communications systems
US4287593A (en) Preservation of equal time delays for different paths through digital communications repeaters
GB1577683A (en) Digital time-division transmission stations and systems for transit insertion and extraction lines
JPH1032556A (ja) 伝送容量を減少させるための装置
US4916693A (en) Digital time division multiplex system and method of controlling same
GB2113953A (en) Local loop communication network for routing date and telephone speech signals in digital form
FI78204B (fi) Anordning foer oeverfoering och behandling av data eller signaler i en grupp av multiplexledningar.
US5761207A (en) Multiplex communication system using variable multiframe format
US6747988B1 (en) Switching system for telecommunications network
US5719874A (en) Time-division-multiplexing method and apparatus
DE4233581A1 (de) Rahmenaufbau für ein Telekommunikationssystem mit optischer Digitalsignal-Übertragung
EP0633675B1 (fr) Un réseau de télécommunication et une station principale et une station secondaire pour l&#39;usage dans un tel réseau
GB1316343A (en) Tdm telecommunications systems
DE19531761C1 (de) Synchrones Zeitmultiplex-Telekommunikationssystem für unterschiedliche Bitraten
NO157320B (no) Digital multipleks-anordning.
EP1044525A1 (fr) Systeme de communication utilisant un signal de multiplexage transportant un signal auxiliaire
FI97188B (fi) Menetelmä siirtolaitteiden välisen tiedonsiirron järjestämiseksi digitaalisen tietoliikenneverkon toistinasemassa ja menetelmää soveltava toistinasema
JP3121693B2 (ja) Ａｄｍ装置