DE69108068D1 - Rahmenumstrukturierungsschnittstelle für Digitalfolgen multiplexiert im Zeitmultiplex aus digitalen untergeordneten Kanälen von verschiedenen Bitraten. - Google Patents

Rahmenumstrukturierungsschnittstelle für Digitalfolgen multiplexiert im Zeitmultiplex aus digitalen untergeordneten Kanälen von verschiedenen Bitraten.

Info

Publication number
DE69108068D1
DE69108068D1 DE69108068T DE69108068T DE69108068D1 DE 69108068 D1 DE69108068 D1 DE 69108068D1 DE 69108068 T DE69108068 T DE 69108068T DE 69108068 T DE69108068 T DE 69108068T DE 69108068 D1 DE69108068 D1 DE 69108068D1
Authority
DE
Germany
Prior art keywords
restructured
multiplexing
digital
frame
time
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
DE69108068T
Other languages
English (en)
Other versions
DE69108068T2 (de
Inventor
Jacques Guinand
Jean-Loup Ferrant
Jean-Claude Faye
Herve Roux
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 CIT SA
Original Assignee
Alcatel CIT SA
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 CIT SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of DE69108068D1 publication Critical patent/DE69108068D1/de
Publication of DE69108068T2 publication Critical patent/DE69108068T2/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
    • H04J3/16—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
    • 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
    • H04J3/0623—Synchronous multiplexing systems, e.g. synchronous digital hierarchy/synchronous optical network (SDH/SONET), synchronisation with a pointer process

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69108068T 1990-01-29 1991-01-28 Rahmenumstrukturierungsschnittstelle für Digitalfolgen multiplexiert im Zeitmultiplex aus digitalen untergeordneten Kanälen von verschiedenen Bitraten. Expired - Lifetime DE69108068T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000991A FR2657741B1 (fr) 1990-01-29 1990-01-29 Interface de restructuration de trames pour trains numeriques multiplexes par multiplexage temporel d'affluents numeriques a differents debits.

Publications (2)

Publication Number Publication Date
DE69108068D1 true DE69108068D1 (de) 1995-04-20
DE69108068T2 DE69108068T2 (de) 1995-07-20

Family

ID=9393177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108068T Expired - Lifetime DE69108068T2 (de) 1990-01-29 1991-01-28 Rahmenumstrukturierungsschnittstelle für Digitalfolgen multiplexiert im Zeitmultiplex aus digitalen untergeordneten Kanälen von verschiedenen Bitraten.

Country Status (11)

Country Link
US (1) US5210745A (de)
EP (1) EP0440128B1 (de)
JP (1) JPH084255B2 (de)
CN (1) CN1030743C (de)
AT (1) ATE120060T1 (de)
AU (1) AU641719B2 (de)
CA (1) CA2035112C (de)
DE (1) DE69108068T2 (de)
ES (1) ES2071130T3 (de)
FR (1) FR2657741B1 (de)
RU (1) RU2112320C1 (de)

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DE4104238A1 (de) * 1991-02-12 1992-08-13 Siemens Ag Verfahren zum empfang und zur abgabe von rahmenkoepfen von und fuer stm-1-signale in einem rahmenkopf-server eines netzknotens
JPH05160825A (ja) * 1991-12-03 1993-06-25 Fujitsu Ltd 同期回路
DE4205238C1 (de) * 1992-02-21 1993-01-07 Wandel & Goltermann Gmbh & Co, 7412 Eningen, De
US5365518A (en) * 1992-03-02 1994-11-15 Alcatel Network Systems, Inc. Sonet overhead server
US5315594A (en) * 1992-03-02 1994-05-24 Alcatel Network Systems, Inc. Inter-network transport element of sonet overhead
US5872780A (en) * 1992-05-21 1999-02-16 Alcatel Network Systems, Inc. Sonet data transfer protocol between facility interfaces and cross-connect
US5461618A (en) * 1992-06-30 1995-10-24 Industrial Technology Research Institute Adapter for transmission lines using HDLC frames
EP0578315A1 (de) * 1992-07-09 1994-01-12 Philips Patentverwaltung GmbH Synchrones Übertragungssystem
US5784377A (en) * 1993-03-09 1998-07-21 Hubbell Incorporated Integrated digital loop carrier system with virtual tributary mapper circuit
JP2810617B2 (ja) * 1993-06-23 1998-10-15 株式会社三協精機製作所 多重シリアル信号の伝送方法
US5457691A (en) * 1993-12-16 1995-10-10 At&T Corp. Method and apparatus for intrasystem communication links in a transmission system using synchronous data hierarchy
DE4415225C2 (de) * 1994-04-27 2001-10-11 Uwe Doelzer Digitales Übertragungssystem für Basisanschlüsse
US5473611A (en) * 1994-06-03 1995-12-05 Transwitch Corporation Apparatus and method for limiting jitter caused by pointer movement while mapping one telecommunications signal into another such signal
WO1995034145A1 (en) * 1994-06-03 1995-12-14 Transwitch Corporation Apparatus and method for limiting jitter in a telecommunications signal
US5535218A (en) * 1994-06-03 1996-07-09 Transwitch Corporation Apparatus and method for limiting jitter in a telecommunications signal which is being mapped in another such signal by temporarily suspending measurement of available data
US5528598A (en) * 1994-06-03 1996-06-18 Transwitch Corporation Apparatus and method for limiting jitter in a telecommunications signal
US5872645A (en) * 1994-07-07 1999-02-16 Gpt Limited Telecommunications network
US5579323A (en) * 1994-07-22 1996-11-26 Alcatel Network Systems, Inc. Virtual tributary/tributary unit transport method and apparatus
US5687095A (en) * 1994-11-01 1997-11-11 Lucent Technologies Inc. Video transmission rate matching for multimedia communication systems
DE19627728A1 (de) 1996-07-10 1998-01-15 Sel Alcatel Ag Netzelement und Ein-/Ausgabeeinheit für ein synchrones Übertragungssystem
US6891862B1 (en) * 1999-04-26 2005-05-10 Nortel Networks Limited Multiplex hierarchy for high capacity transport systems
CN100391122C (zh) * 1999-07-08 2008-05-28 三星电子株式会社 移动通信系统中用于控制速率匹配的去复用器和复用器的设备和方法
SE517859C2 (sv) * 1999-10-21 2002-07-23 Ericsson Telefon Ab L M Dynamisk allokering av dataströmmar i ramar representerad av rambeskrivande index
US6870860B1 (en) * 2000-04-19 2005-03-22 Ciena Corporation Semi-transparent time division multiplexer/demultiplexer
US6829717B1 (en) * 2000-08-24 2004-12-07 Nortel Networks Limited Method and apparatus for generating timing information
US7016378B1 (en) 2001-01-26 2006-03-21 Ciena Corporation Method and system for automatically provisioning an overhead byte
ITMI20020163A1 (it) * 2002-01-31 2003-07-31 Marconi Comm Spa Struttura di informazione per il trasporto di dati in particolare di tipo sdh soner e otn ed informazioni di lavoro entro un elemento di ret
ITMI20020337A1 (it) * 2002-02-20 2003-08-20 Guido Porta Metodo di trasporto ferroviario ed apparecchiatura per il carico e loscarico dei convogli

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961139A (en) * 1975-05-14 1976-06-01 International Business Machines Corporation Time division multiplexed loop communication system with dynamic allocation of channels
US4435803A (en) * 1980-03-31 1984-03-06 International Telephone And Telegraph Corporation Analog subscriber/trunk module with shared ringing source and ring-trip
IT1151019B (it) * 1980-06-30 1986-12-17 Sits Soc It Telecom Siemens Circuito di temporizzazione per la ricezione di segnali pcm
US4397017A (en) * 1981-03-02 1983-08-02 Nippon Electric Co., Ltd. Stuff synchronization device with reduced sampling jitter
EP0085820B1 (de) * 1982-02-09 1985-11-21 International Business Machines Corporation Verfahren zur digitalen Übertragung mit mehreren Geschwindigkeiten und Einrichtung zur Ausführung dieses Verfahrens
US4608684A (en) * 1984-03-26 1986-08-26 Itt Corporation Digital switching systems employing multi-channel frame association apparatus
CA1232693A (en) * 1985-09-05 1988-02-09 Alan F. Graves Network multiplex structure
DE3769827D1 (de) * 1986-04-14 1991-06-13 Siemens Ag Demultiplexstufe eines digitalsignal-uebertragungsgeraetes.
US4910731A (en) * 1987-07-15 1990-03-20 Hitachi, Ltd. Switching system and method of construction thereof
US4893306A (en) * 1987-11-10 1990-01-09 Bell Communications Research, Inc. Method and apparatus for multiplexing circuit and packet traffic
US4975908A (en) * 1987-12-15 1990-12-04 Siemens Aktiengesellschaft Basic pulse frame and method for a digital signal multiplex hierarchy
US5018142A (en) * 1988-03-04 1991-05-21 Digital Equipment Corporation Technique for organizing and coding serial binary data from a plurality of data lines for transmission over a single transmission line
EP0331858B1 (de) * 1988-03-08 1993-08-25 International Business Machines Corporation Verfahren und Einrichtung zur Sprachkodierung mit mehreren Datenraten

Also Published As

Publication number Publication date
FR2657741A1 (fr) 1991-08-02
US5210745A (en) 1993-05-11
FR2657741B1 (fr) 1992-04-03
JPH084255B2 (ja) 1996-01-17
CA2035112A1 (fr) 1991-07-30
AU641719B2 (en) 1993-09-30
DE69108068T2 (de) 1995-07-20
CA2035112C (fr) 1994-08-16
EP0440128B1 (de) 1995-03-15
AU6998891A (en) 1991-08-01
RU2112320C1 (ru) 1998-05-27
JPH04227349A (ja) 1992-08-17
EP0440128A1 (de) 1991-08-07
CN1030743C (zh) 1996-01-17
CN1053871A (zh) 1991-08-14
ES2071130T3 (es) 1995-06-16
ATE120060T1 (de) 1995-04-15

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