ATE91363T1 - Multiplexverfahren fuer digitale signale. - Google Patents

Multiplexverfahren fuer digitale signale.

Info

Publication number
ATE91363T1
ATE91363T1 AT86308297T AT86308297T ATE91363T1 AT E91363 T1 ATE91363 T1 AT E91363T1 AT 86308297 T AT86308297 T AT 86308297T AT 86308297 T AT86308297 T AT 86308297T AT E91363 T1 ATE91363 T1 AT E91363T1
Authority
AT
Austria
Prior art keywords
multiplexing
harmonic
words
channels
bits
Prior art date
Application number
AT86308297T
Other languages
English (en)
Inventor
Alan Frank Graves
Paul Ashley Littlewood
Johannes Siegfried Weiss
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Application granted granted Critical
Publication of ATE91363T1 publication Critical patent/ATE91363T1/de

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
    • H04Q11/08—Time only switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • 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
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
AT86308297T 1985-11-01 1986-10-24 Multiplexverfahren fuer digitale signale. ATE91363T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000494466A CA1252234A (en) 1985-11-01 1985-11-01 Method of multiplexing digital signals
EP86308297A EP0222544B1 (de) 1985-11-01 1986-10-24 Multiplexverfahren für digitale Signale

Publications (1)

Publication Number Publication Date
ATE91363T1 true ATE91363T1 (de) 1993-07-15

Family

ID=4131788

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86308297T ATE91363T1 (de) 1985-11-01 1986-10-24 Multiplexverfahren fuer digitale signale.

Country Status (6)

Country Link
US (1) US4764921A (de)
EP (1) EP0222544B1 (de)
JP (2) JPS62155697A (de)
AT (1) ATE91363T1 (de)
CA (1) CA1252234A (de)
DE (1) DE3688673T2 (de)

Families Citing this family (33)

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Publication number Priority date Publication date Assignee Title
DE3782496T2 (de) * 1986-08-30 1993-04-15 Fujitsu Ltd Multiplexverteilanordnung in einem synchronen multiplexiersystem.
US4928276A (en) * 1986-09-02 1990-05-22 Ag Communication Systems Corporation T1 line format for robbed signaling for use with CCITT 32K bit per second ADPCM clear channel transmission and 64KBPS clear channel transmission
US4916693A (en) * 1987-05-15 1990-04-10 Mitsubishi Denki Kabushiki Kaisha Digital time division multiplex system and method of controlling same
US4893306A (en) * 1987-11-10 1990-01-09 Bell Communications Research, Inc. Method and apparatus for multiplexing circuit and packet traffic
JP2760797B2 (ja) * 1988-03-18 1998-06-04 株式会社日立製作所 ディジタル信号の多重化方法
US4930125A (en) * 1989-01-30 1990-05-29 General Datacom, Inc. Multiplexer frame synchronization technique
US4981371A (en) * 1989-02-17 1991-01-01 Itt Corporation Integrated I/O interface for communication terminal
US5060229A (en) * 1989-05-12 1991-10-22 Alcatel Na Network Systems Corp. Serial transport frame format method
EP0647379B1 (de) * 1992-01-15 1996-11-06 Siemens Aktiengesellschaft Verfahren zum durchschalten von digitalsignalen
DE4227736B4 (de) * 1992-08-21 2004-11-25 Philips Intellectual Property & Standards Gmbh Netzwerk mit einer Abzweig- und Kanalverteilungsvorrichtung
ES2070739B1 (es) * 1993-04-30 1997-06-01 Alcatel Standard Electrica Dispositivo de conversion de interfaces.
FR2709896B1 (fr) * 1993-09-08 1996-07-05 Alcatel Mobile Comm France Trame de transmission de données à ambiguïté réduite, émetteur et récepteur adaptés à une telle trame.
FR2709901A1 (fr) * 1993-09-08 1995-03-17 Alcatel Mobile Comm France Trame de transmission à ambiguité réduite, émetteur et récepteur adptés à une telle trame.
US6125111A (en) * 1996-09-27 2000-09-26 Nortel Networks Corporation Architecture for a modular communications switching system
UA53669C2 (uk) * 1996-11-18 2003-02-17 Сіменс Акцієнгезельшафт Спосіб та система базової станції для конфігурування радіоінтерфейсу між мобільною станцією та базовою станцією мобільної радіосистеми пакетної передачі даних з часовим мультиплексуванням
US5842007A (en) * 1996-12-26 1998-11-24 Northern Telecom Limited Method and system for transferring high level control messaging framing and payload data in a serial stream in a communications system
DE19802365C2 (de) * 1998-01-22 2002-06-13 Siemens Ag Übertragungsverfahren und Übertragungssystem
US6782066B1 (en) * 1998-06-16 2004-08-24 3Com Corporation Method and system for detecting frame slips in a digital communications channel
US6195385B1 (en) * 1998-06-30 2001-02-27 Cisco Systems, Inc. HTU-C clocking from a single source
US7295554B1 (en) * 1999-03-12 2007-11-13 Lucent Technologies Inc. Word Multiplexing of encoded signals into a higher bit rate serial data stream
EP1085686B1 (de) * 1999-09-17 2008-02-06 Nippon Telegraph and Telephone Corporation Transportsystem und -verfahren
JP3522619B2 (ja) 2000-01-05 2004-04-26 株式会社エヌ・ティ・ティ・ドコモ マルチキャリアｃｄｍａ伝送システムにおける送信機
EP1252733A2 (de) * 2000-02-04 2002-10-30 Siemens Aktiengesellschaft Parallele signalaufteilung und signalverarbeitung in multiplexvorrichtungen hoher ordnungszahl
US7352758B2 (en) * 2000-02-18 2008-04-01 Tellabs Operations, Inc. Dynamic bandwidth management using signaling protocol and virtual concatenation
JP4685326B2 (ja) * 2000-06-14 2011-05-18 ビテッセ セミコンダクター コーポレイション トランスペアレントなトランスポート・オーバヘッドのマッピング
US7221684B1 (en) * 2002-01-08 2007-05-22 Cisco Technology, Inc. Increasing network efficiency using packet compression and decompression
JP3947417B2 (ja) * 2002-03-20 2007-07-18 富士通株式会社 波長分割多重システム
US7408939B1 (en) 2003-09-09 2008-08-05 Ceterus Networks, Inc. Method and apparatus for transport of fractional datastreams over frame-based transport systems
US7451381B2 (en) * 2004-02-03 2008-11-11 Phonex Broadband Corporation Reliable method and system for efficiently transporting dynamic data across a network
US8094767B1 (en) 2005-12-12 2012-01-10 Exalt Communications Inc. Method and apparatus for timing and/or frequency synchronization in an RF receiver
US8295304B1 (en) * 2007-12-27 2012-10-23 Exalt Communications Incorporated Adaptive multi-service data framing
US8428186B1 (en) 2007-12-27 2013-04-23 Exalt Communications Incorporated Decision directed DC offset removal
US8611356B2 (en) * 2009-11-13 2013-12-17 Exalt Communications Incorporated Apparatus for ethernet traffic aggregation of radio links

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744264B2 (de) * 1975-01-24 1982-09-20
US3995119A (en) * 1975-05-30 1976-11-30 Gte Automatic Electric Laboratories Incorporated Digital time-division multiplexing system
JPS5434607A (en) * 1977-08-22 1979-03-14 Nec Corp Multiple channel device
JPS5434606A (en) * 1977-08-22 1979-03-14 Nec Corp Digital channel device
US4143246A (en) * 1977-09-06 1979-03-06 Bell Telephone Laboratories, Incorporated Time division line interface circuit
JPS54146517A (en) 1978-05-09 1979-11-15 Fujitsu Ltd Digital multiplication transmission system
JPS5654193A (en) * 1979-10-11 1981-05-14 Nec Corp Digital exchange system
DE3044620A1 (de) 1980-11-27 1982-07-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digitales nachrichtenuebertragungssystem
US4507779A (en) * 1981-05-19 1985-03-26 Ibm Corporation Medium speed multiples data
GB2143405B (en) * 1983-07-13 1986-08-13 Standard Telephones Cables Ltd Time division multiplex system
US4607364A (en) * 1983-11-08 1986-08-19 Jeffrey Neumann Multimode data communication system

Also Published As

Publication number Publication date
EP0222544B1 (de) 1993-07-07
JPS62155697A (ja) 1987-07-10
DE3688673T2 (de) 1993-10-14
CA1252234A (en) 1989-04-04
US4764921A (en) 1988-08-16
EP0222544A3 (en) 1988-10-26
JPH0720090B2 (ja) 1995-03-06
JPS62155635A (ja) 1987-07-10
DE3688673D1 (de) 1993-08-12
EP0222544A2 (de) 1987-05-20

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