DK161235C - System og fremgangsmaade til bredbaandet, digital transmission via smalbaandet medium - Google Patents

System og fremgangsmaade til bredbaandet, digital transmission via smalbaandet medium

Info

Publication number
DK161235C
DK161235C DK496985A DK496985A DK161235C DK 161235 C DK161235 C DK 161235C DK 496985 A DK496985 A DK 496985A DK 496985 A DK496985 A DK 496985A DK 161235 C DK161235 C DK 161235C
Authority
DK
Denmark
Prior art keywords
bit rate
data
streams
transmission system
digital transmission
Prior art date
Application number
DK496985A
Other languages
Danish (da)
English (en)
Other versions
DK496985A (da
DK161235B (da
DK496985D0 (da
Inventor
Michael Robert Miller
Original Assignee
British Telecomm
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10558373&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK161235(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British Telecomm filed Critical British Telecomm
Publication of DK496985A publication Critical patent/DK496985A/da
Publication of DK496985D0 publication Critical patent/DK496985D0/da
Publication of DK161235B publication Critical patent/DK161235B/da
Application granted granted Critical
Publication of DK161235C publication Critical patent/DK161235C/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Silicon Polymers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
  • Mobile Radio Communication Systems (AREA)
DK496985A 1984-03-20 1985-10-29 System og fremgangsmaade til bredbaandet, digital transmission via smalbaandet medium DK161235C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB848407223A GB8407223D0 (en) 1984-03-20 1984-03-20 Broadband digital transmission systems
GB8407223 1984-03-20
GB8500108 1985-03-20
PCT/GB1985/000108 WO1985004300A1 (en) 1984-03-20 1985-03-20 Broadband digital transmission systems

Publications (4)

Publication Number Publication Date
DK496985A DK496985A (da) 1985-10-29
DK496985D0 DK496985D0 (da) 1985-10-29
DK161235B DK161235B (da) 1991-06-10
DK161235C true DK161235C (da) 1991-11-25

Family

ID=10558373

Family Applications (1)

Application Number Title Priority Date Filing Date
DK496985A DK161235C (da) 1984-03-20 1985-10-29 System og fremgangsmaade til bredbaandet, digital transmission via smalbaandet medium

Country Status (12)

Country Link
US (1) US4775987A (de)
EP (1) EP0159810B2 (de)
JP (1) JPS61501543A (de)
AT (1) ATE46237T1 (de)
AU (1) AU575635B2 (de)
CA (1) CA1277743C (de)
DE (1) DE3572906D1 (de)
DK (1) DK161235C (de)
FI (1) FI84867C (de)
GB (1) GB8407223D0 (de)
NO (1) NO169417C (de)
WO (1) WO1985004300A1 (de)

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US5440591A (en) * 1992-04-10 1995-08-08 The Grass Valley Group, Inc. Switching apparatus for digital signals
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JP3345011B2 (ja) * 1992-07-20 2002-11-18 シーメンス アクチエンゲゼルシヤフト 通信セルの順序の維持の下に複数の並列接続線路を介して通信セル流を転送する方法
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JPH07154447A (ja) * 1993-11-29 1995-06-16 Nec Corp 高速データ伝送回路
JP2710559B2 (ja) * 1994-06-22 1998-02-10 静岡日本電気株式会社 伝送路バックアップ機能付の多重化装置
US5581566A (en) * 1995-01-06 1996-12-03 The Regents Of The Univ. Of California Office Of Technology Transfer High-performance parallel interface to synchronous optical network gateway
ZA961025B (en) * 1995-02-28 1996-07-16 Qualcomm Inc Method and apparatus for providing variable rate data in a communications system using non-orthogonal overflow channels
US6292476B1 (en) 1997-04-16 2001-09-18 Qualcomm Inc. Method and apparatus for providing variable rate data in a communications system using non-orthogonal overflow channels
US5570356A (en) * 1995-06-07 1996-10-29 International Business Machines Corporation High bandwidth communications system having multiple serial links
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US5809070A (en) * 1996-02-27 1998-09-15 Flat Connections, Inc. High speed data communications using multiple low speed modems
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US6335922B1 (en) 1997-02-11 2002-01-01 Qualcomm Incorporated Method and apparatus for forward link rate scheduling
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US6647028B1 (en) 1997-09-30 2003-11-11 Cisco Technology, Inc. System and method for recovering and restoring lost data in a N-channel coherent data transmission system
US6567981B1 (en) 1998-08-03 2003-05-20 Elysium Broadband Inc. Audio/video signal redistribution system
US6909727B1 (en) 1998-12-14 2005-06-21 Agere Systems Inc. Communications system and associated methods with out-of-band control
US6675327B1 (en) * 1998-12-14 2004-01-06 Agere Systems Inc. Communications system including lower rate parallel electronics with skew compensation and associated methods
EP1045612A1 (de) * 1999-04-12 2000-10-18 International Business Machines Corporation Verfahren und System zur Resynchronisierung von Kanälen mit inverser Multiplexerfunktion
EP1045610B1 (de) * 1999-04-12 2008-04-09 International Business Machines Corporation Verfahren zur Neusynchronisierung einer Gruppe von B Kanäle in einem ISDN Netzwerk
US6792003B1 (en) * 1999-08-12 2004-09-14 Nortel Networks Limited Method and apparatus for transporting and aligning data across multiple serial data streams
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US6769033B1 (en) * 1999-08-27 2004-07-27 International Business Machines Corporation Network processor processing complex and methods
US6766381B1 (en) * 1999-08-27 2004-07-20 International Business Machines Corporation VLSI network processor and methods
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US6785656B2 (en) * 2001-06-05 2004-08-31 Xm Satellite Radio, Inc. Method and apparatus for digital audio playback using local stored content
JP4647149B2 (ja) * 2001-08-06 2011-03-09 独立行政法人情報通信研究機構 トランスポートストリームの送信装置および受信装置
GB0119331D0 (en) * 2001-08-08 2001-10-03 Adder Tech Ltd KVM switch
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US7289509B2 (en) * 2002-02-14 2007-10-30 International Business Machines Corporation Apparatus and method of splitting a data stream over multiple transport control protocol/internet protocol (TCP/IP) connections
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JP4612640B2 (ja) * 2007-01-15 2011-01-12 Ｎｅｃアクセステクニカ株式会社 データ通信システムおよびデータ通信方法
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US3304500A (en) * 1963-04-03 1967-02-14 Western Union Telegraph Co Fsk system including means for distributing data pulses into two channels to modulate two separate carrier frequencies
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FR2451681A1 (fr) * 1979-03-16 1980-10-10 Materiel Telephonique Agencement de transmission numerique
US4383316A (en) * 1980-04-14 1983-05-10 Bell Telephone Laboratories, Incorporated Apparatus for and method of collating partitioned time disordered synchronous data streams
JPS5827448A (ja) * 1981-08-10 1983-02-18 Nippon Telegr & Teleph Corp <Ntt> 広帯域通信方式
US4615040A (en) * 1984-06-14 1986-09-30 Coenco Ltd. High speed data communications system

Also Published As

Publication number Publication date
AU575635B2 (en) 1988-08-04
FI854547A0 (fi) 1985-11-19
DK496985A (da) 1985-10-29
DE3572906D1 (en) 1989-10-12
EP0159810B2 (de) 1993-05-05
NO169417C (no) 1992-06-17
GB8407223D0 (en) 1984-04-26
EP0159810A1 (de) 1985-10-30
WO1985004300A1 (en) 1985-09-26
FI84867C (fi) 1992-01-27
ATE46237T1 (de) 1989-09-15
NO854617L (no) 1985-11-19
JPS61501543A (ja) 1986-07-24
AU4113585A (en) 1985-10-11
FI854547A (fi) 1985-11-19
CA1277743C (en) 1990-12-11
DK161235B (da) 1991-06-10
JPH0467824B2 (de) 1992-10-29
NO169417B (no) 1992-03-09
EP0159810B1 (de) 1989-09-06
FI84867B (fi) 1991-10-15
DK496985D0 (da) 1985-10-29
US4775987A (en) 1988-10-04

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