DE69504337T2 - Kommunikationssystem - Google Patents

Kommunikationssystem

Info

Publication number
DE69504337T2
DE69504337T2 DE69504337T DE69504337T DE69504337T2 DE 69504337 T2 DE69504337 T2 DE 69504337T2 DE 69504337 T DE69504337 T DE 69504337T DE 69504337 T DE69504337 T DE 69504337T DE 69504337 T2 DE69504337 T2 DE 69504337T2
Authority
DE
Germany
Prior art keywords
communication system
communication
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 - Fee Related
Application number
DE69504337T
Other languages
English (en)
Other versions
DE69504337D1 (de
Inventor
Simon Brueckheimer
Roy Mauger
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.)
Nortel Networks Ltd
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
Publication of DE69504337D1 publication Critical patent/DE69504337D1/de
Application granted granted Critical
Publication of DE69504337T2 publication Critical patent/DE69504337T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5615—Network termination, e.g. NT1, NT2, PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/5653—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL]
    • H04L2012/5654—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL] using the AAL1
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6445—Admission control
    • H04L2012/6456—Channel and bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6475—N-ISDN, Public Switched Telephone Network [PSTN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6486—Signalling Protocols
DE69504337T 1994-05-21 1995-05-19 Kommunikationssystem Expired - Fee Related DE69504337T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9410294A GB2291561B (en) 1994-05-21 1994-05-21 Communications system
PCT/GB1995/001134 WO1995032597A1 (en) 1994-05-21 1995-05-19 Atm adaptation system

Publications (2)

Publication Number Publication Date
DE69504337D1 DE69504337D1 (de) 1998-10-01
DE69504337T2 true DE69504337T2 (de) 1999-01-07

Family

ID=10755564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504337T Expired - Fee Related DE69504337T2 (de) 1994-05-21 1995-05-19 Kommunikationssystem

Country Status (6)

Country Link
US (1) US5917824A (de)
EP (1) EP0761073B1 (de)
JP (1) JPH10500545A (de)
DE (1) DE69504337T2 (de)
GB (1) GB2291561B (de)
WO (1) WO1995032597A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7305013B2 (en) 2002-04-24 2007-12-04 Eci Telecom Ltd. Handling traffic in a synchronous communication network
US7346081B2 (en) 2002-10-16 2008-03-18 Eci Telecom Ltd. Traffic handling in a protected synchronous communication network

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305812B (en) * 1995-09-29 1999-09-29 Northern Telecom Ltd Providing services in a telecommunications network
DE19604245C2 (de) * 1996-02-06 2000-07-06 Siemens Ag Verfahren zum Übertragen von Zeitmultiplexkanalform-Digitalsignalen über eine ATM-Übertragungseinrichtung
US6449278B2 (en) 1996-10-29 2002-09-10 Nortel Networks Limited Exchange for communication network
US6493347B2 (en) * 1996-12-16 2002-12-10 Juniper Networks, Inc. Memory organization in a switching device
KR100290999B1 (ko) * 1997-06-11 2001-07-12 윤종용 음성 통화서비스가 가능한 에이티엠 스위치장치 및 방법
SE511819C2 (sv) * 1997-09-08 1999-11-29 Ericsson Telefon Ab L M Förfarande och anordning för paketering av dataströmmar
JPH11112578A (ja) * 1997-10-08 1999-04-23 Fujitsu Ltd 優先情報の引き渡し可能な交換機および優先接続方式
GB2331430A (en) * 1997-11-12 1999-05-19 Northern Telecom Ltd Communications system and method
US7200168B1 (en) 1997-11-13 2007-04-03 Surf Communication Solutions Ltd. Stable operation of media gateway
DE19754128C2 (de) * 1997-12-05 2001-02-15 Siemens Ag Verfahren zur teilnehmerseitigen Übertragung von Circuit-Switching-Daten und Packet-Switching-Daten in einem Teilnehmeranschlußleitungsnetz
US6167041A (en) * 1998-03-17 2000-12-26 Afanador; J. Abraham Switch with flexible link list manager for handling ATM and STM traffic
US6266342B1 (en) 1998-04-08 2001-07-24 Nortel Networks Limited Adaption resource module and operating method therefor
US6614760B1 (en) * 1998-04-10 2003-09-02 Kabushiki Kaisha Toshiba ATM transmission equipment
US6480511B1 (en) * 1998-09-15 2002-11-12 Avaya Technology Corp. Arrangement for synchronization of a stream of synchronous traffic delivered by an asynchronous medium
EP1216552A1 (de) * 1999-09-16 2002-06-26 Telefonaktiebolaget LM Ericsson (publ) Dynamische verbindungsemulation unter mit atm vermittlungsstellen
US6978311B1 (en) * 2000-02-09 2005-12-20 Surf Communications Solutions, Ltd. Scheduling in a remote-access server
US20030014484A1 (en) * 2000-11-09 2003-01-16 Arnon Netzer Scheduling in a remote-access server
US6947430B2 (en) * 2000-03-24 2005-09-20 International Business Machines Corporation Network adapter with embedded deep packet processing
US7050437B2 (en) * 2000-03-24 2006-05-23 International Business Machines Corporation Wire speed reassembly of data frames
JP3782283B2 (ja) * 2000-04-19 2006-06-07 富士通株式会社 インタフェース装置
US20060134621A1 (en) * 2002-12-13 2006-06-22 Swanson James M Diagnostic test for attention deficit hyperactivity disorder
US7424003B2 (en) * 2004-03-08 2008-09-09 Surf Communication Solutions Multi-parameter scheduling in communication systems

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2047982C (en) * 1990-07-27 1997-01-28 Hiroshi Yamashita Atm cell format conversion system
JPH0498943A (ja) * 1990-08-17 1992-03-31 Hitachi Ltd 非同期転送モードを用いたバーチャルコンテナの伝送方法及び回路
GB2255257A (en) * 1991-04-24 1992-10-28 Plessey Telecomm Telecommunications switching
US5274768A (en) * 1991-05-28 1993-12-28 The Trustees Of The University Of Pennsylvania High-performance host interface for ATM networks
EP0528085A1 (de) * 1991-08-19 1993-02-24 Siemens Aktiengesellschaft Fernmeldenetz mit ATM- und STM-Vermittlung
US5282195A (en) * 1991-09-05 1994-01-25 Raynet Corporation DSO cross-connect for floating virtual tributaries
US5241536A (en) * 1991-10-03 1993-08-31 Northern Telecom Limited Broadband input buffered atm switch
IT1259036B (it) * 1992-07-24 1996-03-11 Italtel Spa Centrale locale e/o di transito per una rete di comunicazioni a larga banda
JPH06169320A (ja) * 1992-10-02 1994-06-14 Toshiba Corp Ａｔｍセル化装置
HU216229B (hu) * 1992-11-06 1999-05-28 At&T Corporation Eljárás és távközlési hálózat távközlési vonalkapcsolt hívások létrehozására
US5428609A (en) * 1994-01-03 1995-06-27 At&T Corp. STM-to-ATM converters
US5482527A (en) * 1994-09-20 1996-01-09 Owens-Corning Fiberglas Technology, Inc. Spinner apparatus for producing dual component fibers
JP2780669B2 (ja) * 1995-05-09 1998-07-30 日本電気株式会社 多重ｓｔｍ／ａｔｍ変換装置
JP2770786B2 (ja) * 1995-06-05 1998-07-02 日本電気株式会社 構造化データの多重ａｔｍ／ｓｔｍ変換装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7305013B2 (en) 2002-04-24 2007-12-04 Eci Telecom Ltd. Handling traffic in a synchronous communication network
US7346081B2 (en) 2002-10-16 2008-03-18 Eci Telecom Ltd. Traffic handling in a protected synchronous communication network

Also Published As

Publication number Publication date
GB2291561A (en) 1996-01-24
EP0761073A1 (de) 1997-03-12
DE69504337D1 (de) 1998-10-01
US5917824A (en) 1999-06-29
WO1995032597A1 (en) 1995-11-30
EP0761073B1 (de) 1998-08-26
JPH10500545A (ja) 1998-01-13
GB9410294D0 (en) 1994-07-13
GB2291561B (en) 1998-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee