SE9901815D0 - ATM switching module wich allows system growth with different type of module without cell-loss during cutover - Google Patents

ATM switching module wich allows system growth with different type of module without cell-loss during cutover

Info

Publication number
SE9901815D0
SE9901815D0 SE9901815A SE9901815A SE9901815D0 SE 9901815 D0 SE9901815 D0 SE 9901815D0 SE 9901815 A SE9901815 A SE 9901815A SE 9901815 A SE9901815 A SE 9901815A SE 9901815 D0 SE9901815 D0 SE 9901815D0
Authority
SE
Sweden
Prior art keywords
atm
switching module
standby state
module
expansion interface
Prior art date
Application number
SE9901815A
Other languages
English (en)
Inventor
Toshiharu Kimura
Tetsuro Maeda
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of SE9901815D0 publication Critical patent/SE9901815D0/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/50—Overload detection or protection within a single switching element
    • H04L49/505—Corrective measures
    • H04L49/506—Backpressure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/255—Control mechanisms for ATM switching fabrics
    • 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
    • H04L49/00—Packet switching elements
    • H04L49/45—Arrangements for providing or supporting expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • 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
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • 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
    • H04L49/3009—Header conversion, routing tables or routing tags
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y10S370/902—Packet switching
    • Y10S370/903—Osi compliant network
    • Y10S370/905—Asynchronous transfer mode, ASN

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
SE9901815A 1998-05-20 1999-05-19 ATM switching module wich allows system growth with different type of module without cell-loss during cutover SE9901815D0 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13904698A JP3001502B2 (ja) 1998-05-20 1998-05-20 Ａｔｍスイッチモジュール、ａｔｍスイッチ容量拡張方法、およびａｔｍルーティング情報設定方法

Publications (1)

Publication Number Publication Date
SE9901815D0 true SE9901815D0 (sv) 1999-05-19

Family

ID=15236210

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901815A SE9901815D0 (sv) 1998-05-20 1999-05-19 ATM switching module wich allows system growth with different type of module without cell-loss during cutover

Country Status (5)

Country Link
US (1) US6459699B1 (sv)
EP (1) EP0959591A1 (sv)
JP (1) JP3001502B2 (sv)
BR (1) BR9902146A (sv)
SE (1) SE9901815D0 (sv)

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US7009977B1 (en) * 2000-06-09 2006-03-07 Conklin Corporation Method and system for expanding services in a digital loop carrier system
EP1316017A2 (en) 2000-08-07 2003-06-04 Inrange Technologies Corporation Method and apparatus for imparting fault tolerance in a director switch
US20020080780A1 (en) * 2000-08-10 2002-06-27 Mccormick James S. Buffering system for use in a communication switch that includes a multiprocessor control block and method therefore
US7385965B2 (en) * 2000-08-10 2008-06-10 Alcatel-Lucent Canada Inc. Multiprocessor control block for use in a communication switch and method therefore
US7269181B2 (en) * 2001-04-04 2007-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Robust radio base station controller architecture
US7042842B2 (en) 2001-06-13 2006-05-09 Computer Network Technology Corporation Fiber channel switch
US7072298B2 (en) 2001-06-13 2006-07-04 Computer Network Technology Corporation Method and apparatus for rendering a cell-based switch useful for frame based protocols
US7218636B2 (en) 2001-06-13 2007-05-15 Inrange Technology Corporation Method and apparatus for rendering a cell-based switch useful for frame based application protocols
US7260104B2 (en) 2001-12-19 2007-08-21 Computer Network Technology Corporation Deferred queuing in a buffered switch
US7099979B2 (en) * 2001-09-27 2006-08-29 Alcatel Canada Inc. Single shelf network system capable of providing expansion to a multiple shelf mode
US7660239B2 (en) * 2003-04-25 2010-02-09 Alcatel-Lucent Usa Inc. Network data re-routing
EP1661311B1 (en) * 2003-08-15 2012-07-18 GVBB Holdings S.A.R.L Changeable functionality in a broadcast router
CN1868173A (zh) * 2003-08-15 2006-11-22 汤姆森特许公司 具有多种扩展能力的广播路由器
EP1673943A1 (en) * 2003-10-14 2006-06-28 Thomson Licensing, S.A. Technique for bit-accurate comfort noise addition
US7623519B2 (en) 2004-06-21 2009-11-24 Brocade Communication Systems, Inc. Rule based routing in a switch
US20060082649A1 (en) * 2004-10-18 2006-04-20 Cristina Gomila Film grain simulation method
EP2202982A3 (en) * 2004-11-12 2012-10-10 Thomson Licensing Film grain simulation for normal play and trick mode play for video playback systems
KR101229942B1 (ko) 2004-11-16 2013-02-06 톰슨 라이센싱 비디오 시스템에서 비트까지 정확한 시뮬레이션을 위한필름 그레인 ｓｅｉ 메시지 삽입
PL1812904T3 (pl) 2004-11-16 2012-07-31 Thomson Licensing Sposób symulacji ziarna błony filmowej na podstawie wstępnie obliczonych współczynników transformacji
PL1812905T3 (pl) 2004-11-17 2019-10-31 Interdigital Vc Holdings Inc Sposób symulacji ziarna filmu o dokładności bitowej na podstawie wstępnie obliczonych przekształconych współczynników
BRPI0518037A (pt) 2004-11-22 2008-10-28 Thomson Licensing métodos, aparelho e sistema para dividir cache de granulação de pelìcula para simulação de granulação de pelìcula
US10715834B2 (en) 2007-05-10 2020-07-14 Interdigital Vc Holdings, Inc. Film grain simulation based on pre-computed transform coefficients
CN101645750B (zh) * 2009-09-02 2013-09-11 中兴通讯股份有限公司 分布式电交叉装置实现snc级联保护的系统和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04273739A (ja) 1991-02-28 1992-09-29 Nec Corp 単位スイッチモジュール及びそれを用いたａｔｍクロスコネクト装置
JPH05167603A (ja) 1991-12-12 1993-07-02 Nec Commun Syst Ltd 広帯域ｉｓｄｎ端末アダプタ装置
JPH05308687A (ja) 1992-04-28 1993-11-19 Fujitsu Ltd 回線交換装置のタイムスイッチ容量の拡張方式
JPH06141038A (ja) 1992-10-26 1994-05-20 Hitachi Ltd 分散交換機及び交換機構成方式
JPH07115421A (ja) 1993-10-19 1995-05-02 Toshiba Corp Ａｔｍ交換機
JP3549224B2 (ja) 1993-11-17 2004-08-04 富士通株式会社 Ａｔｍスイッチ装置
GB9408574D0 (en) 1994-04-29 1994-06-22 Newbridge Networks Corp Atm switching system
JP3291122B2 (ja) 1994-06-02 2002-06-10 富士通株式会社 自己ルーチング交換機、ａｔｍ交換機及び交換システム
JPH08265328A (ja) * 1995-03-20 1996-10-11 Fujitsu Ltd 多段接続スイッチおよびその増設方法
US6115748A (en) * 1995-07-19 2000-09-05 Fujitsu Network Communications, Inc. Prioritized access to shared buffers
US5689505A (en) * 1996-01-16 1997-11-18 Lucent Technologies Inc. Buffering of multicast cells in switching networks

Also Published As

Publication number Publication date
JPH11331202A (ja) 1999-11-30
JP3001502B2 (ja) 2000-01-24
US6459699B1 (en) 2002-10-01
EP0959591A1 (en) 1999-11-24
BR9902146A (pt) 2000-02-01

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