DE69120166T2 - ATM-Vermittlungsschaltung - Google Patents

ATM-Vermittlungsschaltung

Info

Publication number
DE69120166T2
DE69120166T2 DE69120166T DE69120166T DE69120166T2 DE 69120166 T2 DE69120166 T2 DE 69120166T2 DE 69120166 T DE69120166 T DE 69120166T DE 69120166 T DE69120166 T DE 69120166T DE 69120166 T2 DE69120166 T2 DE 69120166T2
Authority
DE
Germany
Prior art keywords
switching circuit
atm switching
atm
circuit
switching
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
DE69120166T
Other languages
English (en)
Other versions
DE69120166D1 (de
Inventor
Yukio Nakano
Takahiko Kozaki
Shinobu Gohara
Yoshihiro Ashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69120166D1 publication Critical patent/DE69120166D1/de
Application granted granted Critical
Publication of DE69120166T2 publication Critical patent/DE69120166T2/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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0085—Formatting with cells
    • 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
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/153—ATM switching fabrics having parallel switch planes
    • H04L49/1538—Cell slicing
    • 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
    • H04L49/309—Header conversion, routing tables or routing tags
    • 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
    • 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
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69120166T 1990-08-17 1991-08-16 ATM-Vermittlungsschaltung Expired - Fee Related DE69120166T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21570390A JP2993715B2 (ja) 1990-08-17 1990-08-17 Ａｔｍスイッチおよびその制御方法

Publications (2)

Publication Number Publication Date
DE69120166D1 DE69120166D1 (de) 1996-07-18
DE69120166T2 true DE69120166T2 (de) 1997-01-23

Family

ID=16676764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120166T Expired - Fee Related DE69120166T2 (de) 1990-08-17 1991-08-16 ATM-Vermittlungsschaltung

Country Status (5)

Country Link
US (4) US5557621A (de)
EP (1) EP0471380B1 (de)
JP (1) JP2993715B2 (de)
CA (1) CA2049366C (de)
DE (1) DE69120166T2 (de)

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JPH07500702A (ja) * 1991-07-01 1995-01-19 テルストラ　コーポレイション　リミテッド 高速交換アーキテクチャ
AU655308B2 (en) * 1991-07-01 1994-12-15 Telstra Corporation Limited High speed switching architecture
EP0584398B1 (de) * 1992-08-28 1998-01-07 Siemens Aktiengesellschaft Verfahren und Schaltungsanordnung zum Übertragen von Nachrichtenzellen innerhalb eines ATM-Netzes
US5412646A (en) * 1994-05-13 1995-05-02 At&T Corp. Asynchronous transfer mode switch architecture
KR0126848B1 (ko) * 1994-12-16 1998-04-01 양승택 다중화기와 역다중화기를 이용한 고정길이 패킷 스위칭 장치
US5648969A (en) * 1995-02-13 1997-07-15 Netro Corporation Reliable ATM microwave link and network
US5710756A (en) * 1995-02-13 1998-01-20 Netro Corporation Burst-error resistant ATM microwave link and network
JP3168908B2 (ja) * 1996-04-11 2001-05-21 日本電気株式会社 Ａｔｍセルのペイロード部情報の交換方法
US5802052A (en) * 1996-06-26 1998-09-01 Level One Communication, Inc. Scalable high performance switch element for a shared memory packet or ATM cell switch fabric
US5936949A (en) * 1996-09-05 1999-08-10 Netro Corporation Wireless ATM metropolitan area network
US6243844B1 (en) * 1997-01-17 2001-06-05 Ascom Tech Ag Signal transmitter used in the transmission of data in a communication system
JPH10285173A (ja) * 1997-04-08 1998-10-23 Hitachi Ltd Ａｔｍセル処理装置
KR100216371B1 (ko) 1997-06-30 1999-08-16 윤종용 고장 감내형 대용량 ATM 스위치 및 2nXn 다중화스위치에서의 셀프라우팅 방법
AU8388998A (en) * 1997-07-15 1999-02-10 Comsat Corporation A method and apparatus for segmentation, reassembly and inverse multiplexing of packets and atm cells over satellite/wireless networks
US6813259B1 (en) 1997-07-15 2004-11-02 Viasat, Inc. Method and apparatus for minimizing delay variance via time divided transmissions
JPH1155283A (ja) * 1997-08-06 1999-02-26 Fujitsu Ltd Ａｔｍ交換機
JPH11154954A (ja) 1997-11-20 1999-06-08 Hitachi Ltd Ａｔｍスイッチ
US6628641B1 (en) 1997-12-24 2003-09-30 Nortel Networks Limited Header error detection for wireless data cells
US6693904B1 (en) * 1998-04-09 2004-02-17 Lucent Technologies Inc. Trace format for a sliced switch fabric
EP0982970B1 (de) 1998-08-21 2006-10-04 Nippon Telegraph and Telephone Corporation ATM-Vermittlungsstelle
US6272584B1 (en) * 1998-09-10 2001-08-07 Compaq Computer Corporation System board with consolidated EEPROM module
EP1032242A3 (de) * 1999-02-26 2003-09-10 Hitachi, Ltd. Vermittlungsverfahren, Verrmittlungseinrichtung und Vermittlungsnetzwerk
JP2000253072A (ja) 1999-03-03 2000-09-14 Hitachi Ltd 交換システム及び交換制御方法
EP1049351B1 (de) 1999-04-26 2006-03-29 Hitachi, Ltd. Bearbeitungsgerät zum Diversity-Handover sowie Netzsteuerungssystem, welches dieses Gerät verwendet
US6906999B1 (en) * 2000-06-30 2005-06-14 Marconi Intellectual Property (Ringfence), Inc. Receiver decoding algorithm to allow hitless N+1 redundancy in a switch
US7082127B1 (en) * 2000-07-28 2006-07-25 Marconi Intellectual Property (Ringfence), Inc. Synchronous dynamic register updating across a distributed system
US7106692B1 (en) * 2000-10-04 2006-09-12 Ericsson Ab APS/port mirroring
US7072345B2 (en) 2000-11-29 2006-07-04 Raza Microelectronics, Inc Programmable integrated circuit for use in a network switch
US7046681B2 (en) * 2000-11-29 2006-05-16 Raza Microelectronics, Inc. Network switch for routing network traffic
WO2002045349A1 (en) * 2000-11-29 2002-06-06 Sisilk Networks, Inc. Network switch with a parallel shared memory and method of operation
US7420969B2 (en) * 2000-11-29 2008-09-02 Rmi Corporation Network switch with a parallel shared memory
AU2003215841A1 (en) * 2002-04-30 2003-11-17 International Business Machines Corporation Method and arrangement for local synchronization in master-slave distributed communication systems
ITMI20031309A1 (it) * 2003-06-26 2004-12-27 Marconi Comm Spa Rete di commutazione.
US20070005248A1 (en) * 2005-06-29 2007-01-04 Intel Corporation Data reconstruction in link-based interconnects
US8126616B2 (en) * 2005-09-30 2012-02-28 Innovative Biomechanical Solutions, Llc Vehicle seating system and method
US7900116B2 (en) * 2006-08-07 2011-03-01 Broadcom Corporation Switch with error checking and correcting
JP5056947B2 (ja) * 2008-06-04 2012-10-24 富士通株式会社 情報処理装置、データ送信装置およびデータ送信装置のデータ転送方法
JP5707830B2 (ja) 2009-10-19 2015-04-30 株式会社リコー 画像処理方法及び画像処理装置
US8239737B2 (en) * 2009-12-10 2012-08-07 Intel Corporation Data line storage and transmission utilizing both error correcting code and synchronization information

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FR2533091A1 (fr) * 1982-09-13 1984-03-16 Cii Honeywell Bull Systeme de detection et de correction d'erreurs de transmission d'un message binaire utilisant un code cyclique detecteur et correcteur d'erreurs de type reed-solomon entrelace
BE1000396A7 (fr) * 1987-03-18 1988-11-22 Electronique Et Telecomm Bell Systeme de commutation.
DE3742941A1 (de) * 1987-12-18 1989-07-06 Standard Elektrik Lorenz Ag Einrichtungen zur paketvermittlung
US5233603A (en) * 1988-04-21 1993-08-03 Nec Corporation Packet switch suitable for integrated circuit implementation
JP2596087B2 (ja) * 1988-08-31 1997-04-02 日本電気株式会社 パケットスイッチ方法
FR2635242B1 (fr) * 1988-08-05 1990-10-05 Lmt Radio Professionelle Procede et dispositif de transmission en mode asynchrone mettant en oeuvre des microcellules
ATE97532T1 (de) * 1988-09-23 1993-12-15 Siemens Ag Verfahren und schaltungsanordnung zum uebertragen von nachrichtensignalen in einem breitband- kommunikationsnetz.
JP2860661B2 (ja) * 1989-03-14 1999-02-24 国際電信電話 株式会社 Ａｔｍ交換機
JPH0738639B2 (ja) * 1989-03-14 1995-04-26 アルカテル・エヌ・ブイ 通信交換システム
JP3053094B2 (ja) * 1989-03-27 2000-06-19 株式会社日立製作所 ディジタル信号の統計的多重化方法
JP2892689B2 (ja) * 1989-07-05 1999-05-17 株式会社日立製作所 パケット通信網およびパケット交換機
DE59010648D1 (de) * 1989-09-29 1997-03-27 Siemens Ag Schaltungsanordnung zum Ermitteln der einer ATM-Vermittlungsanlage im Zuge von virtuellen Verbindungen jeweils zugeführten Nachrichtensignalmenge und zur Überprüfung der Einhaltung festgelegter Bitraten
JPH03207197A (ja) * 1990-01-09 1991-09-10 Fujitsu Ltd ディジタルクロスコネクト装置
DK0441168T3 (da) * 1990-02-06 1996-11-18 Alcatel Italia System, pakkestruktur og indretning til at behandle udgående information fra en signalindkoder
DE4008078A1 (de) * 1990-03-14 1991-09-19 Standard Elektrik Lorenz Ag Kopierfaehige atm-vermittlungsstelle
US5136584A (en) * 1990-07-11 1992-08-04 At&T Bell Laboratories Hardware interface to a high-speed multiplexed link
CA2047891C (en) * 1990-07-26 1995-02-14 Takatoshi Kurano Routing system capable of effectively processing routing information
JP2677703B2 (ja) * 1990-08-20 1997-11-17 富士通株式会社 Ｍｓｓｒ通話路のスイッチ段番号設定方式
US5166926A (en) * 1990-12-18 1992-11-24 Bell Communications Research, Inc. Packet address look-ahead technique for use in implementing a high speed packet switch
CA2059396C (en) * 1991-01-16 1996-10-22 Hiroshi Yamashita Compact device for checking a header error in asynchronous transfer mode cells

Also Published As

Publication number Publication date
US5818853A (en) 1998-10-06
US5557621A (en) 1996-09-17
US6067654A (en) 2000-05-23
JPH0498937A (ja) 1992-03-31
JP2993715B2 (ja) 1999-12-27
DE69120166D1 (de) 1996-07-18
US5983386A (en) 1999-11-09
EP0471380A1 (de) 1992-02-19
EP0471380B1 (de) 1996-06-12
CA2049366C (en) 1998-12-08
CA2049366A1 (en) 1992-02-18

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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