DE69120166D1 - ATM-Vermittlungsschaltung - Google Patents
ATM-VermittlungsschaltungInfo
- Publication number
- DE69120166D1 DE69120166D1 DE69120166T DE69120166T DE69120166D1 DE 69120166 D1 DE69120166 D1 DE 69120166D1 DE 69120166 T DE69120166 T DE 69120166T DE 69120166 T DE69120166 T DE 69120166T DE 69120166 D1 DE69120166 D1 DE 69120166D1
- 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
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)
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 true DE69120166D1 (de) | 1996-07-18 |
DE69120166T2 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) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU655308B2 (en) * | 1991-07-01 | 1994-12-15 | Telstra Corporation Limited | High speed switching architecture |
CA2112664A1 (en) * | 1991-07-01 | 1993-01-21 | Douglas Follett | High speed switching architecture |
ATE162034T1 (de) * | 1992-08-28 | 1998-01-15 | Siemens Ag | 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 |
US5710756A (en) * | 1995-02-13 | 1998-01-20 | Netro Corporation | Burst-error resistant ATM microwave link and network |
US5648969A (en) * | 1995-02-13 | 1997-07-15 | Netro Corporation | Reliable 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 |
US6813259B1 (en) | 1997-07-15 | 2004-11-02 | Viasat, Inc. | Method and apparatus for minimizing delay variance via time divided transmissions |
DE69839999D1 (de) * | 1997-07-15 | 2008-10-23 | Viasat Inc | Verfahren und vorrichtung zur adaptiven steuerung von vorwärtsfehlerkorrekturcodes |
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 |
US7046681B2 (en) * | 2000-11-29 | 2006-05-16 | Raza Microelectronics, Inc. | Network switch for routing network traffic |
US7072345B2 (en) | 2000-11-29 | 2006-07-04 | Raza Microelectronics, Inc | Programmable integrated circuit for use in a network switch |
US7420969B2 (en) * | 2000-11-29 | 2008-09-02 | Rmi Corporation | Network switch with a parallel shared memory |
WO2002045349A1 (en) * | 2000-11-29 | 2002-06-06 | Sisilk Networks, Inc. | Network switch with a parallel shared memory and method of operation |
EP1500239B1 (de) | 2002-04-30 | 2007-12-05 | International Business Machines Corporation | Verfahren und anordnung zur lokalen synchronisation in verteilten master-slave-kommunikationssystemen |
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 |
WO2009147735A1 (ja) * | 2008-06-04 | 2009-12-10 | 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 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3885754D1 (de) * | 1988-09-23 | 1993-12-23 | Siemens Ag | Verfahren und Schaltungsanordnung zum Übertragen 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 |
US5199027A (en) * | 1989-03-14 | 1993-03-30 | Alcatel N.V. | Communication switching system |
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 |
ATE149069T1 (de) * | 1989-09-29 | 1997-03-15 | 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 |
DE69122634T2 (de) * | 1990-02-06 | 1997-05-15 | Alcatel Italia | System, Packetaufbau und Einrichtung zur Verarbeitung der Ausgangsinformation eines Signalkodierers |
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 |
EP0468498B1 (de) * | 1990-07-26 | 1998-09-30 | Nec Corporation | Leitweglenkungssystem mit Eignung zur effektiven Verarbeitung der Leitweglenkungsinformation |
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 |
-
1990
- 1990-08-17 JP JP21570390A patent/JP2993715B2/ja not_active Expired - Fee Related
-
1991
- 1991-08-16 CA CA002049366A patent/CA2049366C/en not_active Expired - Fee Related
- 1991-08-16 EP EP91113792A patent/EP0471380B1/de not_active Expired - Lifetime
- 1991-08-16 DE DE69120166T patent/DE69120166T2/de not_active Expired - Fee Related
- 1991-08-19 US US07/747,143 patent/US5557621A/en not_active Expired - Fee Related
-
1996
- 1996-02-29 US US08/609,995 patent/US5818853A/en not_active Expired - Fee Related
-
1998
- 1998-06-01 US US09/087,899 patent/US5983386A/en not_active Expired - Fee Related
-
1999
- 1999-07-12 US US09/351,126 patent/US6067654A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0471380B1 (de) | 1996-06-12 |
DE69120166T2 (de) | 1997-01-23 |
US6067654A (en) | 2000-05-23 |
JP2993715B2 (ja) | 1999-12-27 |
JPH0498937A (ja) | 1992-03-31 |
US5818853A (en) | 1998-10-06 |
CA2049366C (en) | 1998-12-08 |
US5557621A (en) | 1996-09-17 |
CA2049366A1 (en) | 1992-02-18 |
US5983386A (en) | 1999-11-09 |
EP0471380A1 (de) | 1992-02-19 |
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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 |