NO953186L - Fremgangsmåte for håndtering av redudante svitsjeplan i pakkesvitsjer samt pakkesvitsj for utförelse av fremgangsmåten - Google Patents
Fremgangsmåte for håndtering av redudante svitsjeplan i pakkesvitsjer samt pakkesvitsj for utförelse av fremgangsmåtenInfo
- Publication number
- NO953186L NO953186L NO953186A NO953186A NO953186L NO 953186 L NO953186 L NO 953186L NO 953186 A NO953186 A NO 953186A NO 953186 A NO953186 A NO 953186A NO 953186 L NO953186 L NO 953186L
- Authority
- NO
- Norway
- Prior art keywords
- packet switches
- plan
- switch
- switching
- data packets
- Prior art date
Links
Classifications
-
- 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
- H04L49/557—Error correction, e.g. fault recovery or fault tolerance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/08—Clock generators with changeable or programmable clock frequency
-
- 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
- H04L49/1523—Parallel switch fabric planes
-
- 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
-
- 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
- H04L49/20—Support for services
- H04L49/205—Quality of Service based
-
- 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
- H04L49/55—Prevention, detection or correction of errors
- H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
-
- 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
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9300485A SE515420C2 (sv) | 1993-02-15 | 1993-02-15 | Sätt för hantering av redundanta väljarplan i paketväljare och paketväljare för utförande av sättet |
SE9301805A SE516073C2 (sv) | 1993-02-15 | 1993-05-27 | Sätt för hantering av redundanta väljarplan i paketväljare och paketväljare för utförande av sättet |
PCT/SE1994/000109 WO1994018769A1 (en) | 1993-02-15 | 1994-02-10 | A method for handling redundant switching planes in packet switches and a packet switch for carrying out the method |
Publications (2)
Publication Number | Publication Date |
---|---|
NO953186D0 NO953186D0 (no) | 1995-08-14 |
NO953186L true NO953186L (no) | 1995-10-09 |
Family
ID=26661653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO953186A NO953186L (no) | 1993-02-15 | 1995-08-14 | Fremgangsmåte for håndtering av redudante svitsjeplan i pakkesvitsjer samt pakkesvitsj for utförelse av fremgangsmåten |
Country Status (14)
Country | Link |
---|---|
US (1) | US5485453A (es) |
EP (1) | EP0683948B1 (es) |
JP (1) | JPH08510870A (es) |
KR (1) | KR100296993B1 (es) |
CN (1) | CN1120378A (es) |
AU (1) | AU696801B2 (es) |
BR (1) | BR9406162A (es) |
CA (1) | CA2156051A1 (es) |
DE (1) | DE69433473D1 (es) |
FI (1) | FI953840A (es) |
MX (1) | MX9401083A (es) |
NO (1) | NO953186L (es) |
SE (1) | SE516073C2 (es) |
WO (1) | WO1994018769A1 (es) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE502576C2 (sv) * | 1993-11-26 | 1995-11-13 | Ellemtel Utvecklings Ab | Feltolerant kösystem |
GB9507454D0 (en) * | 1995-04-11 | 1995-05-31 | Gen Datacomm Adv Res | Data network switch with fault tolerance |
US6067286A (en) * | 1995-04-11 | 2000-05-23 | General Datacomm, Inc. | Data network switch with fault tolerance |
US6141346A (en) | 1995-07-19 | 2000-10-31 | Fujitsu Network Communications, Inc. | Point-to-multipoint transmission using subqueues |
JP2000501900A (ja) * | 1995-07-19 | 2000-02-15 | フジツウ ネットワーク コミュニケーションズ,インコーポレイテッド | 交換機本体コントローラ比較器装置及び方法 |
JPH11512583A (ja) | 1995-09-14 | 1999-10-26 | フジツウ ネットワーク コミュニケーションズ,インコーポレイテッド | 広域atm網内のバッファ割付用送信側制御式フロー制御 |
JP2000517488A (ja) | 1996-01-16 | 2000-12-26 | フジツウ ネットワーク コミュニケーションズ,インコーポレイテッド | Atm網用の信頼性と柔軟性のあるマルチキャスト機構 |
US5748905A (en) | 1996-08-30 | 1998-05-05 | Fujitsu Network Communications, Inc. | Frame classification using classification keys |
FI103857B1 (fi) | 1996-10-10 | 1999-09-30 | Nokia Telecommunications Oy | Tietoliikennekeskus ja tietoliikennesignaalien välittäminen |
EP0868103A3 (de) * | 1997-03-27 | 2002-10-16 | Siemens Aktiengesellschaft | Annahme von Verbindungen niedriger Priorität, insbesondere non-real-time (NRT)-Verkehr, von nur einem redundanter Übertragungswege |
SE520465C2 (sv) * | 1997-07-11 | 2003-07-15 | Ericsson Telefon Ab L M | Redundansterminering i flerstegsväxel för ATM-trafik |
WO1999009784A2 (en) * | 1997-08-15 | 1999-02-25 | Telefonaktiebolaget Lm Ericsson | Cell selection for atm switch having redundant switch planes |
EP1036483B1 (en) | 1997-12-11 | 2006-08-30 | Telefonaktiebolaget LM Ericsson (publ) | Redundancy termination for dynamic fault isolation |
US6246681B1 (en) | 1997-12-19 | 2001-06-12 | Alcatel Usa Sourcing, L.P. | System and method for plane selection |
DE19820525A1 (de) * | 1998-05-08 | 1999-11-11 | Alcatel Sa | Verfahren, Softwaremodul, Schnittstelleneinrichtung, Endgerät und Server zur Weiterleitungskontrolle von Paketen abgeschlossener Paketsequenzen paketvermittelter Netzwerke |
US6831927B1 (en) * | 1999-05-13 | 2004-12-14 | Lucent Technologies Inc. | Fault protection for hitless and errorless switching of telecommunications signals |
US6850704B1 (en) * | 1999-09-14 | 2005-02-01 | Lucent Technologies Inc. | Low-overhead fault-tolerance techniques for optical and other cross-connect systems |
US6895024B1 (en) * | 1999-10-12 | 2005-05-17 | Marconi Communications, Inc. | Efficient implementation of 1+1 port redundancy through the use of ATM multicast |
SE518427C2 (sv) * | 2000-01-21 | 2002-10-08 | Gunnar Karlsson | Förfarande och anordning för multiplexering av dataflöden |
US6667954B1 (en) * | 2000-02-10 | 2003-12-23 | Tellabs Operations, Inc. | Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment |
US6629147B1 (en) * | 2000-03-31 | 2003-09-30 | Intel Corporation | Segmentation and reassembly of data frames |
US6973026B1 (en) * | 2000-06-30 | 2005-12-06 | Intel Corporation | Resilient chassis-based network switching |
US6914878B1 (en) | 2000-10-16 | 2005-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Fault detection in multi-plane switch |
US6894970B1 (en) * | 2000-10-31 | 2005-05-17 | Chiaro Networks, Ltd. | Router switch fabric protection using forward error correction |
CA2357931A1 (en) | 2001-09-27 | 2003-03-27 | Alcatel Canada Inc. | System and method of selecting sources for a network element having redundant sources |
EP1298869B1 (en) * | 2001-09-27 | 2006-05-03 | Alcatel Canada Inc. | System and method of selecting data sources for a network element having redundant sources |
US7085225B2 (en) * | 2001-09-27 | 2006-08-01 | Alcatel Canada Inc. | System and method for providing detection of faults and switching of fabrics in a redundant-architecture communication system |
CA2357913A1 (en) * | 2001-09-27 | 2003-03-27 | Alcatel Canada Inc. | System for providing fabric activity switch control in a communications system |
US7170895B2 (en) * | 2002-03-29 | 2007-01-30 | Tropic Networks Inc. | Switch and a switching apparatus for a communication network |
US7408959B2 (en) * | 2002-06-10 | 2008-08-05 | Lsi Corporation | Method and apparatus for ensuring cell ordering in large capacity switching systems and for synchronizing the arrival time of cells to a switch fabric |
US7296106B2 (en) * | 2002-06-28 | 2007-11-13 | Sun Microsystems, Inc. | Centerplaneless computer system |
US7403536B2 (en) * | 2002-12-19 | 2008-07-22 | International Business Machines Corporation | Method and system for resequencing data packets switched through a parallel packet switch |
US7453797B2 (en) * | 2004-09-29 | 2008-11-18 | Intel Corporation | Method to provide high availability in network elements using distributed architectures |
US7406555B2 (en) * | 2005-04-29 | 2008-07-29 | The Boeing Company | Systems and methods for multiple input instrumentation buses |
JP4808273B2 (ja) * | 2007-11-21 | 2011-11-02 | 富士通株式会社 | データ伝送装置 |
US8335238B2 (en) * | 2008-12-23 | 2012-12-18 | International Business Machines Corporation | Reassembling streaming data across multiple packetized communication channels |
US8176026B2 (en) * | 2009-04-14 | 2012-05-08 | International Business Machines Corporation | Consolidating file system backend operations with access of data |
US8266504B2 (en) * | 2009-04-14 | 2012-09-11 | International Business Machines Corporation | Dynamic monitoring of ability to reassemble streaming data across multiple channels based on history |
US8031045B1 (en) | 2009-05-14 | 2011-10-04 | Viewteq Corp. | Apparatus and method for an A/B RF redundant sensing switch |
US9806895B1 (en) * | 2015-02-27 | 2017-10-31 | Juniper Networks, Inc. | Fast reroute of redundant multicast streams |
US9838316B2 (en) | 2015-03-05 | 2017-12-05 | Juniper Networks, Inc. | Overload functionality in overlay networks |
JP7069936B2 (ja) | 2018-03-27 | 2022-05-18 | 富士通株式会社 | 送受信システム、データ受信装置、およびデータ受信方法 |
CN116155680B (zh) * | 2023-04-18 | 2023-07-21 | 北京天辰合创科技有限公司 | 宽频带双平面多冗余通信架构及通信方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995040A (en) * | 1989-02-03 | 1991-02-19 | Rockwell International Corporation | Apparatus for management, comparison, and correction of redundant digital data |
DE58907901D1 (de) * | 1989-03-03 | 1994-07-21 | Siemens Ag | Verfahren und Schaltungsanordnung zum Weiterleiten von auf Zubringerleitungen übertragenen Nachrichtenpaketen über eine Paketvermittlungseinrichtung. |
JP2677418B2 (ja) * | 1989-06-22 | 1997-11-17 | 富士通株式会社 | Atmスイッチの系切換方式 |
DE59007068D1 (de) * | 1990-04-27 | 1994-10-13 | Siemens Ag | Verfahren und Schaltungsanordnung zur Reduzierung des Verlustes von Nachrichtenpaketen, die über eine Paketvermittlungseinrichtung übertragen werden. |
EP0453607B1 (de) * | 1990-04-27 | 1994-09-07 | Siemens Aktiengesellschaft | Verfahren und Schaltungsanordnung zur Reduzierung des Verlustes von Nachrichtenpaketen, die über eine Paketvermittlungseinrichtung übertragen werden |
DE59010651D1 (de) * | 1990-08-08 | 1997-03-27 | Siemens Ag | Verfahren und Schaltungsanordnung zum Ermitteln der Güte von über eine ATM-Vermittlungseinrichtung verlaufenden virtuellen Verbindungen |
ES2081381T3 (es) * | 1991-03-28 | 1996-03-01 | Siemens Ag | Procedimiento para la transmision de paquetes de mensajes redundantes a traves de disposiciones de acoplamiento redundantes. |
EP0537382A1 (en) * | 1991-10-15 | 1993-04-21 | ALCATEL BELL Naamloze Vennootschap | Packet transfer control arrangement and related method |
JPH05130134A (ja) * | 1991-11-08 | 1993-05-25 | Fujitsu Ltd | Atm交換における系切替方式 |
US5272696A (en) * | 1992-01-23 | 1993-12-21 | Northern Telecom Limited | ATM plane merging filter for ATM switches and the method thereof |
-
1993
- 1993-05-27 SE SE9301805A patent/SE516073C2/sv not_active IP Right Cessation
-
1994
- 1994-02-10 KR KR1019950703425A patent/KR100296993B1/ko not_active IP Right Cessation
- 1994-02-10 CA CA002156051A patent/CA2156051A1/en not_active Abandoned
- 1994-02-10 JP JP6517961A patent/JPH08510870A/ja active Pending
- 1994-02-10 EP EP94907753A patent/EP0683948B1/en not_active Expired - Lifetime
- 1994-02-10 BR BR9406162A patent/BR9406162A/pt unknown
- 1994-02-10 WO PCT/SE1994/000109 patent/WO1994018769A1/en active IP Right Grant
- 1994-02-10 MX MX9401083A patent/MX9401083A/es unknown
- 1994-02-10 CN CN94191610A patent/CN1120378A/zh active Pending
- 1994-02-10 DE DE69433473T patent/DE69433473D1/de not_active Expired - Lifetime
- 1994-02-10 AU AU61193/94A patent/AU696801B2/en not_active Ceased
- 1994-02-15 US US08/196,485 patent/US5485453A/en not_active Expired - Lifetime
-
1995
- 1995-08-14 FI FI953840A patent/FI953840A/fi unknown
- 1995-08-14 NO NO953186A patent/NO953186L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MX9401083A (es) | 1995-01-31 |
WO1994018769A1 (en) | 1994-08-18 |
JPH08510870A (ja) | 1996-11-12 |
AU6119394A (en) | 1994-08-29 |
US5485453A (en) | 1996-01-16 |
BR9406162A (pt) | 1996-01-02 |
KR960701541A (ko) | 1996-02-24 |
EP0683948A1 (en) | 1995-11-29 |
SE9301805D0 (sv) | 1993-05-27 |
EP0683948B1 (en) | 2004-01-07 |
FI953840A (fi) | 1995-10-06 |
KR100296993B1 (ko) | 2001-10-24 |
NO953186D0 (no) | 1995-08-14 |
SE516073C2 (sv) | 2001-11-12 |
SE9301805L (sv) | 1994-08-16 |
FI953840A0 (fi) | 1995-08-14 |
CN1120378A (zh) | 1996-04-10 |
AU696801B2 (en) | 1998-09-17 |
DE69433473D1 (de) | 2004-02-12 |
CA2156051A1 (en) | 1994-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |