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AU4083389A - Digital communication system - Google Patents

Digital communication system

Info

Publication number
AU4083389A
AU4083389A AU40833/89A AU4083389A AU4083389A AU 4083389 A AU4083389 A AU 4083389A AU 40833/89 A AU40833/89 A AU 40833/89A AU 4083389 A AU4083389 A AU 4083389A AU 4083389 A AU4083389 A AU 4083389A
Authority
AU
Australia
Prior art keywords
communication system
digital communication
digital
communication
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.)
Granted
Application number
AU40833/89A
Other versions
AU617854B2 (en
Inventor
Alois Neth
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.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
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 Alcatel NV filed Critical Alcatel NV
Publication of AU4083389A publication Critical patent/AU4083389A/en
Application granted granted Critical
Publication of AU617854B2 publication Critical patent/AU617854B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
AU40833/89A 1988-09-05 1989-08-30 Digital communication system Ceased AU617854B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3830120 1988-09-05
DE3830120A DE3830120A1 (en) 1988-09-05 1988-09-05 DIGITAL NEWS TRANSMISSION SYSTEM WITH TRANSMISSION OF ADDITIONAL INFORMATION

Publications (2)

Publication Number Publication Date
AU4083389A true AU4083389A (en) 1990-03-08
AU617854B2 AU617854B2 (en) 1991-12-05

Family

ID=6362315

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40833/89A Ceased AU617854B2 (en) 1988-09-05 1989-08-30 Digital communication system

Country Status (4)

Country Link
EP (1) EP0359072B1 (en)
AU (1) AU617854B2 (en)
DE (2) DE3830120A1 (en)
ES (1) ES2067509T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369669A (en) * 1991-12-24 1994-11-29 Alcatel N.V. Data transmission system for synchronously transmitting an auxiliary bitstream within a main bitstream

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223639C1 (en) * 1992-07-17 1993-12-09 Siemens Ag Method for transmitting two independent digital signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459514A (en) * 1973-02-15 1976-12-22 Western Ind Pty Ltd Electronic signalling
GB1539389A (en) * 1975-12-30 1979-01-31 Standard Telephones Cables Ltd Data transmission
SE432859B (en) * 1982-10-22 1984-04-16 Ericsson Telefon Ab L M PROCEDURE TO TRANSFER AN EXTRA INFORMATION CHANNEL OVER A TRANSMISSION MEDIUM
FR2542531B1 (en) * 1983-03-09 1988-05-20 Telephonie Ind Commerciale METHOD AND DEVICES FOR TRANSCODING BINARY INFORMATION FOR TIME MULTIPLEXED TRANSMISSION
DE3401729C2 (en) * 1984-01-19 1987-04-23 ANT Nachrichtentechnik GmbH, 7150 Backnang Digital data transmission method with transmission of additional information
ATE121893T1 (en) * 1989-12-18 1995-05-15 Siemens Ag ADDITIONAL SIGNAL TRANSMISSION IN A TRANSMISSION SYSTEM FOR DIGITAL SIGNALS OF HIGH BIT STREAM FREQUENCY.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369669A (en) * 1991-12-24 1994-11-29 Alcatel N.V. Data transmission system for synchronously transmitting an auxiliary bitstream within a main bitstream

Also Published As

Publication number Publication date
EP0359072A3 (en) 1991-11-06
DE3830120A1 (en) 1990-03-15
AU617854B2 (en) 1991-12-05
DE58908681D1 (en) 1995-01-12
EP0359072B1 (en) 1994-11-30
ES2067509T3 (en) 1995-04-01
EP0359072A2 (en) 1990-03-21

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired