DE3784949D1 - Datenrahmensynchronisierungssystem fuer zeitmultiplex-uebertragung. - Google Patents

Datenrahmensynchronisierungssystem fuer zeitmultiplex-uebertragung.

Info

Publication number
DE3784949D1
DE3784949D1 DE8787300005T DE3784949T DE3784949D1 DE 3784949 D1 DE3784949 D1 DE 3784949D1 DE 8787300005 T DE8787300005 T DE 8787300005T DE 3784949 T DE3784949 T DE 3784949T DE 3784949 D1 DE3784949 D1 DE 3784949D1
Authority
DE
Germany
Prior art keywords
data frame
frame synchronization
synchronization system
multiplex transmission
time multiplex
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
DE8787300005T
Other languages
English (en)
Other versions
DE3784949T2 (de
Inventor
Hiroshi C O Patent D Kobayashi
Hideaki C O Patent Di Haruyama
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE3784949D1 publication Critical patent/DE3784949D1/de
Application granted granted Critical
Publication of DE3784949T2 publication Critical patent/DE3784949T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE8787300005T 1986-01-09 1987-01-02 Datenrahmensynchronisierungssystem fuer zeitmultiplex-uebertragung. Expired - Lifetime DE3784949T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61002368A JPH0761183B2 (ja) 1986-01-09 1986-01-09 集線分配装置

Publications (2)

Publication Number Publication Date
DE3784949D1 true DE3784949D1 (de) 1993-04-29
DE3784949T2 DE3784949T2 (de) 1993-07-22

Family

ID=11527310

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787300005T Expired - Lifetime DE3784949T2 (de) 1986-01-09 1987-01-02 Datenrahmensynchronisierungssystem fuer zeitmultiplex-uebertragung.

Country Status (5)

Country Link
US (1) US4773065A (de)
EP (1) EP0229684B1 (de)
JP (1) JPH0761183B2 (de)
CA (1) CA1265879A (de)
DE (1) DE3784949T2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06101737B2 (ja) * 1986-04-14 1994-12-12 株式会社東芝 集線分配方式
CA1317667C (en) * 1987-11-02 1993-05-11 Michel Dufresne Catv subscriber terminal transmission control
PH27468A (en) * 1988-03-21 1993-07-23 First Pacific Communications C Communication system using distributed switching for time division multiplexing of voice and data
US5487066A (en) * 1988-03-21 1996-01-23 First Pacific Networks, Inc. Distributed intelligence network using time and frequency multiplexing
GB8807050D0 (en) * 1988-03-24 1988-04-27 British Telecomm Communication system
US5012469A (en) * 1988-07-29 1991-04-30 Karamvir Sardana Adaptive hybrid multiple access protocols
US4912706A (en) * 1988-11-18 1990-03-27 American Telephone And Telegraph Company Frame synchronization in a network of time multiplexed optical space switches
FR2640450B1 (fr) * 1988-12-09 1993-06-04 Thomson Csf Dispositif de synchronisation pour une suite de trames a longueur variable
US5124980A (en) * 1989-03-20 1992-06-23 Maki Gerald G Synchronous multiport digital 2-way communications network using T1 PCM on a CATV cable
US5043982A (en) * 1989-05-24 1991-08-27 At&T Bell Laboratories Multichannel multipoint network using time-division multiplexing incorporating a time offset for propagation delay
FR2648647B1 (fr) * 1989-06-19 1991-08-23 Alcatel Business Systems Procede et dispositif d'arbitrage pour acces en emission au support de transmission d'un reseau de commutation reparti
FR2648646B1 (fr) * 1989-06-19 1991-08-23 Alcatel Business Systems Procede et dispositif de gestion d'acces au support de transmission d'un reseau de commutation reparti multiservices
GB9001595D0 (en) * 1990-01-24 1990-03-21 British Telecomm Passive optical network
US5177739A (en) * 1990-04-20 1993-01-05 Racal Data Communications, Inc. Multiport - multipoint digital data service
JPH0427244A (ja) * 1990-05-22 1992-01-30 Toshiba Corp 広帯域交換ネットワーク
US5123009A (en) * 1990-10-26 1992-06-16 Racal Data Communications Inc. Method and apparatus for disabling an echo canceller
US5206857A (en) * 1991-04-29 1993-04-27 At&T Bell Laboratories Apparatus and method for timing distribution over an asynchronous ring
SE9300895L (sv) * 1993-03-18 1994-09-19 Ellemtel Utvecklings Ab Anordning i en väljarutrustning
SE9300896L (sv) * 1993-03-18 1994-09-19 Ellemtel Utvecklings Ab Signalöverförande system
FI96733C (fi) * 1993-06-18 1996-08-12 Nokia Telecommunications Oy Tilaajaverkkojärjestely tilaajien liittämiseksi yleiseen puhelinverkkoon
US5625651A (en) * 1994-06-02 1997-04-29 Amati Communications, Inc. Discrete multi-tone data transmission system using an overhead bus for synchronizing multiple remote units
US6473438B1 (en) 1994-06-02 2002-10-29 Amati Communications Corporation Method and apparatus for coordinating multi-point to-point communications in a multi-tone data transmission system
US5644573A (en) * 1995-01-20 1997-07-01 Amati Communications Corporation Methods for coordinating upstream discrete multi-tone data transmissions
FR2725093B1 (fr) * 1994-09-23 1996-12-27 Cit Alcatel Reseau de transmission point a multipoint a acces multiples par repartition temporelle
ES2103190B1 (es) * 1994-11-30 1998-04-01 Alcatel Standard Electrica Procedimiento de alineamiento de rafagas.
FR2761842B1 (fr) * 1997-04-02 1999-08-13 Logiclab Systeme et procede de transmission de donnees issues d'un ensemble d'automates
US7110370B2 (en) * 1997-10-22 2006-09-19 Texas Instruments Incorporated Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
US6285876B1 (en) * 1998-04-07 2001-09-04 Lucent Technologies Inc. Test unit with programmable transmit timing for telecommunication systems
US20020131111A1 (en) * 2001-03-16 2002-09-19 Hait John N. Hyper-dense, multi-wavelength packet method
TW527796B (en) * 2001-08-30 2003-04-11 Tailyn Comm Co Ltd ATM communication system for improving UTOPIA communication interface and method therefor
KR100605253B1 (ko) * 2003-09-03 2006-07-31 삼성전자주식회사 통신시스템에서 비콘 스케쥴링 장치 및 방법
GB2412824B (en) * 2004-03-31 2006-05-10 Siemens Ag A method of minimising dead time of a path set-up and tear-down process in a centrally controlled network
US20080008255A1 (en) * 2006-07-10 2008-01-10 Raj Kumar Jain Multiple rate architecture for wireline communication system
JP5423505B2 (ja) * 2010-03-17 2014-02-19 富士通株式会社 無線基地局及び通信方法
US11039408B2 (en) 2012-06-07 2021-06-15 Apple Inc. Methods and apparatus for synchronization among integrated circuits within a wireless network
CN105027104B (zh) * 2013-03-15 2018-11-13 苹果公司 用于多分支数字总线的方法和装置
US10085224B2 (en) 2014-11-19 2018-09-25 Apple Inc. Methods and apparatus for synchronization of media playback within a wireless network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808368A (en) * 1973-02-23 1974-04-30 Gte Automatic Electric Lab Inc Slaved pcm clock circuit
US4271505A (en) * 1979-07-02 1981-06-02 The Foxboro Company Process communication link
US4445214A (en) * 1980-05-30 1984-04-24 Harris Corporation Method of controlling message transmission sequence in multi station communication system
EP0121410B1 (de) * 1983-03-31 1987-06-10 Kabushiki Kaisha Toshiba Busartiges Lokalnetz mit Datenvermittlungsfähigkeit
US4630264A (en) * 1984-09-21 1986-12-16 Wah Benjamin W Efficient contention-resolution protocol for local multiaccess networks
IT1196763B (it) * 1984-12-07 1988-11-25 Fonderie Officine Riunite Di L Carda a cilindri particolarmente per la preparazione di veli tessuti non tessuti e nastri per semipettinato
JPS61145995A (ja) * 1984-12-20 1986-07-03 Toshiba Corp 集線分配装置
US4667613A (en) * 1985-07-23 1987-05-26 Mayock John S Horizontal industrial boiler system with improved ash removal means

Also Published As

Publication number Publication date
EP0229684A3 (en) 1989-09-06
JPH0761183B2 (ja) 1995-06-28
JPS62160000A (ja) 1987-07-15
EP0229684B1 (de) 1993-03-24
CA1265879A (en) 1990-02-13
DE3784949T2 (de) 1993-07-22
US4773065A (en) 1988-09-20
EP0229684A2 (de) 1987-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)