DE69016063D1 - PCM-Übertragungssystem. - Google Patents

PCM-Übertragungssystem.

Info

Publication number
DE69016063D1
DE69016063D1 DE69016063T DE69016063T DE69016063D1 DE 69016063 D1 DE69016063 D1 DE 69016063D1 DE 69016063 T DE69016063 T DE 69016063T DE 69016063 T DE69016063 T DE 69016063T DE 69016063 D1 DE69016063 D1 DE 69016063D1
Authority
DE
Germany
Prior art keywords
stage blocks
stage
data streams
blocks
input
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 - Lifetime
Application number
DE69016063T
Other languages
English (en)
Other versions
DE69016063T2 (de
Inventor
Stephen Patrick Ferguson
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.)
Ericsson AB
Original Assignee
GPT Ltd
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 GPT Ltd filed Critical GPT Ltd
Application granted granted Critical
Publication of DE69016063D1 publication Critical patent/DE69016063D1/de
Publication of DE69016063T2 publication Critical patent/DE69016063T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Optical Communication System (AREA)
  • Special Wing (AREA)
  • Radio Relay Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Amplifiers (AREA)
  • Selective Calling Equipment (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Dc Digital Transmission (AREA)
DE69016063T 1989-03-10 1990-02-23 PCM-Übertragungssystem. Expired - Lifetime DE69016063T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898905533A GB8905533D0 (en) 1989-03-10 1989-03-10 Pcm communication system

Publications (2)

Publication Number Publication Date
DE69016063D1 true DE69016063D1 (de) 1995-03-02
DE69016063T2 DE69016063T2 (de) 1995-05-18

Family

ID=10653099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016063T Expired - Lifetime DE69016063T2 (de) 1989-03-10 1990-02-23 PCM-Übertragungssystem.

Country Status (14)

Country Link
US (1) US5056087A (de)
EP (1) EP0386908B1 (de)
JP (1) JP3010448B2 (de)
CN (1) CN1023856C (de)
AT (1) ATE117479T1 (de)
AU (1) AU616342B2 (de)
CA (1) CA2011284A1 (de)
DE (1) DE69016063T2 (de)
DK (1) DK0386908T3 (de)
ES (1) ES2066121T3 (de)
FI (1) FI98581C (de)
GB (2) GB8905533D0 (de)
GR (1) GR3015792T3 (de)
PT (1) PT93399B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8814584D0 (en) * 1988-06-20 1988-07-27 Plessey Telecomm Pcm communication system
JPH036156A (ja) * 1989-06-01 1991-01-11 Mitsubishi Electric Corp データ伝送路障害検知回路
JPH04100429A (ja) * 1990-08-20 1992-04-02 Toshiba Corp 時分割多重化装置
US5555267A (en) * 1993-07-30 1996-09-10 Burke, Jr.; George E. Feedforward control system, method and control module
GB2284967A (en) * 1993-12-10 1995-06-21 Marconi Gec Ltd Multiplexers and demultiplexers
US6618395B1 (en) * 1999-05-27 2003-09-09 3Com Corporation Physical coding sub-layer for transmission of data over multi-channel media
EP1301748A2 (de) * 2000-07-07 2003-04-16 Convec Aps Lüftungsvorrichtung
US6959019B2 (en) * 2001-02-22 2005-10-25 Nortel Networks Limited Aharmonic interleaving of forward error corrected (FEC) signals
US6795003B2 (en) * 2003-01-30 2004-09-21 Broadcom Corporation Hardware-efficient implementation of dynamic element matching in sigma-delta DAC's
US6762702B2 (en) * 2002-01-24 2004-07-13 Broadcom Corporation Shuffler apparatus and related dynamic element matching technique for linearization of unit-element digital-to-analog converters
US8127049B1 (en) * 2008-03-12 2012-02-28 Matrox Graphics Inc. Input/output pin allocation for data streams of variable widths

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995119A (en) * 1975-05-30 1976-11-30 Gte Automatic Electric Laboratories Incorporated Digital time-division multiplexing system
IT1143268B (it) * 1981-01-15 1986-10-22 Cselt Centro Studi Lab Telecom Struttura modulare di rete di commutazione pcm a controllo e diagnostica distribuite
US4644535A (en) * 1984-04-26 1987-02-17 Data General Corp. PCM channel multiplexer/demultiplexer
NL8501737A (nl) * 1985-06-17 1987-01-16 At & T & Philips Telecomm Hogere orde digitaal transmissiesysteem voorzien van een multiplexer en een demultiplexer.
US4716561A (en) * 1985-08-26 1987-12-29 American Telephone And Telegraph Company, At&T Bell Laboratories Digital transmission including add/drop module
US4914655A (en) * 1986-06-20 1990-04-03 American Telephone And Telegraph Company Multiplexing arrangement for a digital transmission system
JPS63236432A (ja) * 1987-03-25 1988-10-03 Fujitsu Ltd Ｂｓｉ化ビツトインタリ−ブ多重方式
GB8814584D0 (en) * 1988-06-20 1988-07-27 Plessey Telecomm Pcm communication system
US4924464A (en) * 1989-03-13 1990-05-08 American Telephone And Telegraph Company Technique for converting either way between a plurality of N synchronized serial bit streams and a parallel TDM format

Also Published As

Publication number Publication date
GB2229610A (en) 1990-09-26
FI98581C (fi) 1997-07-10
FI98581B (fi) 1997-03-27
DK0386908T3 (da) 1995-03-20
GB8905533D0 (en) 1989-04-19
EP0386908A3 (de) 1991-09-04
PT93399B (pt) 1996-01-31
DE69016063T2 (de) 1995-05-18
EP0386908A2 (de) 1990-09-12
CN1023856C (zh) 1994-02-16
AU5065890A (en) 1990-09-13
GR3015792T3 (en) 1995-07-31
ES2066121T3 (es) 1995-03-01
FI901207A0 (fi) 1990-03-09
EP0386908B1 (de) 1995-01-18
CN1047596A (zh) 1990-12-05
PT93399A (pt) 1991-10-31
US5056087A (en) 1991-10-08
CA2011284A1 (en) 1990-09-10
ATE117479T1 (de) 1995-02-15
GB9004166D0 (en) 1990-04-18
JPH0327635A (ja) 1991-02-06
GB2229610B (en) 1993-06-16
JP3010448B2 (ja) 2000-02-21
AU616342B2 (en) 1991-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

8327 Change in the person/name/address of the patent owner

Owner name: MARCONI UK INTELLECTUAL PROPERTY LTD., COVENTRY, G

8327 Change in the person/name/address of the patent owner

Owner name: ERICSSON AB, STOCKHOLM, SE

8328 Change in the person/name/address of the agent

Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN