NO910960L - FLEXIBLE MULTIPLE SYSTEM. - Google Patents

FLEXIBLE MULTIPLE SYSTEM.

Info

Publication number
NO910960L
NO910960L NO91910960A NO910960A NO910960L NO 910960 L NO910960 L NO 910960L NO 91910960 A NO91910960 A NO 91910960A NO 910960 A NO910960 A NO 910960A NO 910960 L NO910960 L NO 910960L
Authority
NO
Norway
Prior art keywords
multiplex
parallel
outputs
serial
subscriber channels
Prior art date
Application number
NO91910960A
Other languages
Norwegian (no)
Other versions
NO910960D0 (en
Inventor
Johannes Weber
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO910960D0 publication Critical patent/NO910960D0/en
Publication of NO910960L publication Critical patent/NO910960L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1623—Plesiochronous digital hierarchy [PDH]
    • H04J3/1647—Subrate or multislot multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Vehicle Body Suspensions (AREA)
  • Eye Examination Apparatus (AREA)
  • Joints Allowing Movement (AREA)
  • Electrotherapy Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The multiplex device of the flexible multiplex system is used for dividing a multiplex channel into several subscriber channels (CH1 to CH6). Each data input (E1 to E6) is associated with one serial/parallel converter (SPU1 to SPU6), the parallel outputs of which are connected via a data bus (DBM) to a parallel/serial converter (PSU) which outputs at its output the multiplex signal (MS). A memory control (STS) specifies the number of subscriber channels (CH1 to CH6) and their data rate. It also provides for the insertion of the frame alignment words (SO1, SO2) and of the signalling words (DO1 to DO6) at the correct time. The demultiplex device is constructed to correspond to the multiplex device. <IMAGE>
NO91910960A 1990-03-12 1991-03-11 FLEXIBLE MULTIPLE SYSTEM. NO910960L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4007818 1990-03-12

Publications (2)

Publication Number Publication Date
NO910960D0 NO910960D0 (en) 1991-03-11
NO910960L true NO910960L (en) 1991-09-13

Family

ID=6402010

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91910960A NO910960L (en) 1990-03-12 1991-03-11 FLEXIBLE MULTIPLE SYSTEM.

Country Status (4)

Country Link
EP (1) EP0446441B1 (en)
AT (1) ATE121888T1 (en)
DE (1) DE59008974D1 (en)
NO (1) NO910960L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730623A1 (en) * 1997-07-17 1999-01-21 Alsthom Cge Alcatel Method for allocating time slots, as well as system, center and subscriber facility for performing this method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128450B (en) * 1982-10-04 1986-01-29 Hitachi Ltd Time-division switching unit
DE3435652A1 (en) * 1984-09-28 1986-04-10 Philips Patentverwaltung Gmbh, 2000 Hamburg CIRCUIT ARRANGEMENT FOR GENERATING A TIME MULTIPLEX SIGNAL

Also Published As

Publication number Publication date
EP0446441A3 (en) 1991-11-21
EP0446441A2 (en) 1991-09-18
ATE121888T1 (en) 1995-05-15
EP0446441B1 (en) 1995-04-26
NO910960D0 (en) 1991-03-11
DE59008974D1 (en) 1995-06-01

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