DE60133067D1 - Verfahren und Vorrichtung zum Wiederzusammensetzen von Paketen in einer Vermittlungsstelle - Google Patents
Verfahren und Vorrichtung zum Wiederzusammensetzen von Paketen in einer VermittlungsstelleInfo
- Publication number
- DE60133067D1 DE60133067D1 DE60133067T DE60133067T DE60133067D1 DE 60133067 D1 DE60133067 D1 DE 60133067D1 DE 60133067 T DE60133067 T DE 60133067T DE 60133067 T DE60133067 T DE 60133067T DE 60133067 D1 DE60133067 D1 DE 60133067D1
- Authority
- DE
- Germany
- Prior art keywords
- reassembly
- packet
- buffer
- context
- cell
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
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
- 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
- H04L2012/5638—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
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13103—Memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13296—Packet switching, X.25, frame relay
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US606860 | 2000-06-28 | ||
US09/606,860 US7286565B1 (en) | 2000-06-28 | 2000-06-28 | Method and apparatus for packet reassembly in a communication switch |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60133067D1 true DE60133067D1 (de) | 2008-04-17 |
DE60133067T2 DE60133067T2 (de) | 2009-03-19 |
Family
ID=24429773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60133067T Expired - Lifetime DE60133067T2 (de) | 2000-06-28 | 2001-06-18 | Verfahren und Vorrichtung zum Wiederzusammensetzen von Paketen in einer Vermittlungsstelle |
Country Status (5)
Country | Link |
---|---|
US (1) | US7286565B1 (de) |
EP (1) | EP1172974B1 (de) |
JP (1) | JP2002057719A (de) |
AT (1) | ATE388598T1 (de) |
DE (1) | DE60133067T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6804692B2 (en) | 2001-12-21 | 2004-10-12 | Agere Systems, Inc. | Method and apparatus for reassembly of data blocks within a network processor |
US7286543B2 (en) * | 2002-02-27 | 2007-10-23 | International Business Machines Corporation | Memory system with apparatus and method to enable balanced bandwidth utilization |
US7420983B2 (en) * | 2003-03-13 | 2008-09-02 | Alcatel Lucent | Dynamic assignment of re-assembly queues |
US7633935B2 (en) * | 2003-05-29 | 2009-12-15 | Ericsson Ab | Dynamic port updating |
US8155091B2 (en) * | 2003-08-15 | 2012-04-10 | Thomson Licensing | Broadcast router with multiple expansion capabilities |
US7385984B2 (en) * | 2004-03-30 | 2008-06-10 | Extreme Networks, Inc. | Packet processing system architecture and method |
US8161270B1 (en) * | 2004-03-30 | 2012-04-17 | Extreme Networks, Inc. | Packet data modification processor |
US7805552B2 (en) * | 2004-07-26 | 2010-09-28 | Integrated Device Technology, Inc. | Partial packet write and write data filtering in a multi-queue first-in first-out memory system |
US7870310B2 (en) * | 2004-07-26 | 2011-01-11 | Integrated Device Technology, Inc. | Multiple counters to relieve flag restriction in a multi-queue first-in first-out memory system |
KR101229942B1 (ko) | 2004-11-16 | 2013-02-06 | 톰슨 라이센싱 | 비디오 시스템에서 비트까지 정확한 시뮬레이션을 위한필름 그레인 sei 메시지 삽입 |
ATE553455T1 (de) | 2004-11-16 | 2012-04-15 | Thomson Licensing | Verfahren zum simulieren von filmkörnigkeit auf der basis vorausberechneter transformationskoeffizienten |
TR201911138T4 (tr) | 2004-11-17 | 2019-08-21 | Interdigital Vc Holdings Inc | Ön-hesaplanmış dönüştürülmüş katsayılara dayanan bit bakımından hatasız film greni simülasyon yöntemi. |
EP1817915A2 (de) | 2004-11-22 | 2007-08-15 | THOMSON Licensing | Verfahren, vorrichtung und system zur filmkorncacheteilung für filmkornsimulation |
US8605732B2 (en) | 2011-02-15 | 2013-12-10 | Extreme Networks, Inc. | Method of providing virtual router functionality |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3085391B2 (ja) * | 1989-06-19 | 2000-09-04 | 株式会社日立製作所 | 通信装置 |
US5396490A (en) * | 1992-03-23 | 1995-03-07 | Motorola, Inc. | Packet reassembly method and apparatus |
US5303302A (en) | 1992-06-18 | 1994-04-12 | Digital Equipment Corporation | Network packet receiver with buffer logic for reassembling interleaved data packets |
EP0719065A1 (de) * | 1994-12-20 | 1996-06-26 | International Business Machines Corporation | Mehrzweck-Paketvermittlungsknoten für ein Datenübertragungsnetz |
US5809024A (en) * | 1995-07-12 | 1998-09-15 | Bay Networks, Inc. | Memory architecture for a local area network module in an ATM switch |
US5898688A (en) * | 1996-05-24 | 1999-04-27 | Cisco Technology, Inc. | ATM switch with integrated system bus |
US5862355A (en) * | 1996-09-12 | 1999-01-19 | Telxon Corporation | Method and apparatus for overriding bus prioritization scheme |
US5956341A (en) * | 1996-12-13 | 1999-09-21 | International Business Machines Corporation | Method and system for optimizing data transmission line bandwidth occupation in a multipriority data traffic environment |
US5917828A (en) | 1997-01-03 | 1999-06-29 | Ncr Corporation | ATM reassembly controller and method |
GB2324676B (en) * | 1997-04-23 | 2001-10-17 | Fujitsu Ltd | Interfacing to SAR devices in ATM switching apparatus |
US6216167B1 (en) * | 1997-10-31 | 2001-04-10 | Nortel Networks Limited | Efficient path based forwarding and multicast forwarding |
US6233243B1 (en) * | 1997-11-24 | 2001-05-15 | Ascend Communications, Inc. | Method and apparatus for performing cut-through virtual circuit merging |
US6259699B1 (en) * | 1997-12-30 | 2001-07-10 | Nexabit Networks, Llc | System architecture for and method of processing packets and/or cells in a common switch |
JP2965020B2 (ja) * | 1998-01-09 | 1999-10-18 | 日本電気株式会社 | 専用処理インタフェースを持つsar |
KR100258764B1 (ko) * | 1998-03-24 | 2000-06-15 | 윤종용 | 에이티엠 계층과 물리 계층간의 셀전송 장치및 방법 |
US6963572B1 (en) * | 1999-10-22 | 2005-11-08 | Alcatel Canada Inc. | Method and apparatus for segmentation and reassembly of data packets in a communication switch |
US6621828B1 (en) * | 1999-12-01 | 2003-09-16 | Cisco Technology, Inc. | Fused switch core and method for a telecommunications node |
US6463067B1 (en) * | 1999-12-13 | 2002-10-08 | Ascend Communications, Inc. | Submission and response architecture for route lookup and packet classification requests |
US6751214B1 (en) * | 2000-03-30 | 2004-06-15 | Azanda Network Devices, Inc. | Methods and apparatus for dynamically allocating bandwidth between ATM cells and packets |
US6714985B1 (en) * | 2000-04-28 | 2004-03-30 | Cisco Technology, Inc. | Method and apparatus for efficiently reassembling fragments received at an intermediate station in a computer network |
US6965615B1 (en) * | 2000-09-18 | 2005-11-15 | Cisco Technology, Inc. | Packet striping across a parallel header processor |
US7356030B2 (en) * | 2000-11-17 | 2008-04-08 | Foundry Networks, Inc. | Network switch cross point |
US7342942B1 (en) * | 2001-02-07 | 2008-03-11 | Cortina Systems, Inc. | Multi-service segmentation and reassembly device that maintains only one reassembly context per active output port |
US6618376B2 (en) * | 2001-03-14 | 2003-09-09 | Occam Networks | ATM utopia bus snooper switch |
US7171440B2 (en) * | 2001-07-17 | 2007-01-30 | The Boeing Company | System and method for virtual packet reassembly |
US7027443B2 (en) * | 2001-08-23 | 2006-04-11 | Pmc-Sierra Ltd. | Reassembly engines for multilink applications |
US7394822B2 (en) * | 2002-06-04 | 2008-07-01 | Lucent Technologies Inc. | Using reassembly queue sets for packet reassembly |
US7609693B2 (en) * | 2002-06-04 | 2009-10-27 | Alcatel-Lucent Usa Inc. | Multicast packet queuing |
-
2000
- 2000-06-28 US US09/606,860 patent/US7286565B1/en not_active Expired - Lifetime
-
2001
- 2001-06-18 EP EP01401599A patent/EP1172974B1/de not_active Expired - Lifetime
- 2001-06-18 AT AT01401599T patent/ATE388598T1/de not_active IP Right Cessation
- 2001-06-18 DE DE60133067T patent/DE60133067T2/de not_active Expired - Lifetime
- 2001-06-22 JP JP2001189725A patent/JP2002057719A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US7286565B1 (en) | 2007-10-23 |
EP1172974A2 (de) | 2002-01-16 |
EP1172974A3 (de) | 2004-03-03 |
JP2002057719A (ja) | 2002-02-22 |
EP1172974B1 (de) | 2008-03-05 |
ATE388598T1 (de) | 2008-03-15 |
DE60133067T2 (de) | 2009-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |