DE60133067D1 - Verfahren und Vorrichtung zum Wiederzusammensetzen von Paketen in einer Vermittlungsstelle - Google Patents

Verfahren und Vorrichtung zum Wiederzusammensetzen von Paketen in einer Vermittlungsstelle

Info

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
Application number
DE60133067T
Other languages
English (en)
Other versions
DE60133067T2 (de
Inventor
David W Carr
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.)
Nokia Canada Inc
Original Assignee
Alcatel Canada Inc
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 Alcatel Canada Inc filed Critical Alcatel Canada Inc
Publication of DE60133067D1 publication Critical patent/DE60133067D1/de
Application granted granted Critical
Publication of DE60133067T2 publication Critical patent/DE60133067T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/30Peripheral units, e.g. input or output ports
    • H04L49/3081ATM peripheral units, e.g. policing, insertion or extraction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/04Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478Provisions for broadband connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/54Store-and-forward switching systems 
    • H04L12/56Packet switching systems
    • H04L12/5601Transfer mode dependent, e.g. ATM
    • H04L2012/5638Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q2213/00Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103Memory
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q2213/00Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196Connection circuit/link/trunk/junction, bridge, router, gateway
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q2213/00Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13296Packet switching, X.25, frame relay
DE60133067T 2000-06-28 2001-06-18 Verfahren und Vorrichtung zum Wiederzusammensetzen von Paketen in einer Vermittlungsstelle Expired - Lifetime DE60133067T2 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
DE60133067D1 (de) Verfahren und Vorrichtung zum Wiederzusammensetzen von Paketen in einer Vermittlungsstelle
WO2002017576A3 (en) Mechanism for completing messages in memory
WO2006017686A3 (en) Enhanced techniques for using core based nodes for state transfer
WO2002049287A8 (en) Apparatus and methods for managing packets in a broadband data stream
JP2005006340A5 (de)
WO2004070989A3 (en) Methods and apparatus for the utilization of core based nodes for state transfer
ATE474400T1 (de) Netzwerkvermittlungsstapelanordnung
EP0993152A3 (de) Vermittlungseinrichtung mit mehrstufiger Warteschlangeschema
CA2022798A1 (en) Communication Switching Element and Method for Transmitting Variable Length Cells
AU2003277434A1 (en) Method and apparatus for the use of micro-tunnels in a communications system
ATE293860T1 (de) Verfahren und datenkommunikationsschalter zur dienstqualitätenanpassung
DE60317992D1 (de) Verfahren zum Übertragen von GPRS Datenpaketen aus unterschiedlichen PDP Kontexten gemäss ihrer relativen Priorität
EP1073307A3 (de) Knotenregelvorrichtung, Knotenvorrichtung und Verfahren zur Einstellung des Optisches Übertragungsweges
EP1447947A3 (de) Logik zur Frameveränderung für Netzwerkprozessoren
CN1863158B (zh) 一种ip报文分片缓存及转发方法
ATE359640T1 (de) Verfahren zur vermeidung von nichtsequentiellen rahmen in einer netzwerkvermittlungsstelle
CN103748845A (zh) 报文发送方法、接收方法、装置及系统
CN107733583A (zh) 设置混合自动重传请求的通信方式的方法、基站和用户设备
EP1096735A3 (de) Verfahren und Vorrichtung zur Kommunikationskontrolle
CN100512217C (zh) 一种ip报文重组的方法
WO2004068811A3 (en) Methods and devices for transmitting data between storage area networks
He Kernel korner: Why and how to use netlink socket
EP1458150A3 (de) Mobiles Kommunikationssystem, mobiles Kommunikationsverfahren, Server, Übertragungsvorrichtung, und mobiles Kommunikationsendgerät
JP2005514863A5 (de)
CN109673021A (zh) 业务时延确定方法

Legal Events

Date Code Title Description
8364 No opposition during term of opposition