DE60234745D1 - System und Verfahren für eine hardware-basierte Wiederzusammensetzung von fragmentierten Paketen - Google Patents

System und Verfahren für eine hardware-basierte Wiederzusammensetzung von fragmentierten Paketen

Info

Publication number
DE60234745D1
DE60234745D1 DE60234745T DE60234745T DE60234745D1 DE 60234745 D1 DE60234745 D1 DE 60234745D1 DE 60234745 T DE60234745 T DE 60234745T DE 60234745 T DE60234745 T DE 60234745T DE 60234745 D1 DE60234745 D1 DE 60234745D1
Authority
DE
Germany
Prior art keywords
data packet
data
bandwidth
packet
allocated
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
DE60234745T
Other languages
English (en)
Inventor
John D Horton
Niki R Pantelias
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.)
Broadcom Corp
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of DE60234745D1 publication Critical patent/DE60234745D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/43—Assembling or disassembling of packets, e.g. segmentation and reassembly [SAR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/12—Protocol engines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/166—IP fragmentation; TCP segmentation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
DE60234745T 2001-09-24 2002-09-13 System und Verfahren für eine hardware-basierte Wiederzusammensetzung von fragmentierten Paketen Expired - Lifetime DE60234745D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/960,725 US6779050B2 (en) 2001-09-24 2001-09-24 System and method for hardware based reassembly of a fragmented packet

Publications (1)

Publication Number Publication Date
DE60234745D1 true DE60234745D1 (de) 2010-01-28

Family

ID=25503537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60234745T Expired - Lifetime DE60234745D1 (de) 2001-09-24 2002-09-13 System und Verfahren für eine hardware-basierte Wiederzusammensetzung von fragmentierten Paketen

Country Status (4)

Country Link
US (4) US6779050B2 (de)
EP (1) EP1296485B1 (de)
AT (1) ATE452485T1 (de)
DE (1) DE60234745D1 (de)

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US7991007B2 (en) * 2004-10-29 2011-08-02 Broadcom Corporation Method and apparatus for hardware packets reassembly in constrained networks
US7916628B2 (en) * 2004-11-01 2011-03-29 Cisco Technology, Inc. Trunking for fabric ports in fibre channel switches and attached devices
US7649844B2 (en) * 2004-12-29 2010-01-19 Cisco Technology, Inc. In-order fibre channel packet delivery
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US7630361B2 (en) 2005-05-20 2009-12-08 Cisco Technology, Inc. Method and apparatus for using data-over-cable applications and services in non-cable environments
US7970000B2 (en) * 2005-08-03 2011-06-28 Cisco Technology, Inc. Increasing the number of supported devices on a DOCSIS interface
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US7773630B2 (en) 2005-11-12 2010-08-10 Liquid Computing Corportation High performance memory based communications interface
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US8676188B2 (en) * 2006-04-14 2014-03-18 Litepoint Corporation Apparatus, system and method for calibrating and verifying a wireless communication device
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KR101476813B1 (ko) * 2007-11-30 2014-12-29 삼성전자주식회사 패킷 중계 노드의 패킷 재조립 시스템 및 방법
US8743907B1 (en) 2008-01-28 2014-06-03 Marvell Israel (M.I.S.L.) Ltd. Apparatus for reassembling a fragmented data unit and transmitting the reassembled data unit
CN101309219B (zh) * 2008-06-27 2010-12-15 华为技术有限公司 一种分片报文的流量限制方法和装置
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US8797854B2 (en) * 2008-09-29 2014-08-05 Cisco Technology, Inc. Scheduling for RF over fiber optic cable [RFoG]
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Also Published As

Publication number Publication date
US20080046607A1 (en) 2008-02-21
EP1296485A2 (de) 2003-03-26
US6779050B2 (en) 2004-08-17
US6915358B2 (en) 2005-07-05
US20040221074A1 (en) 2004-11-04
US7349437B2 (en) 2008-03-25
EP1296485B1 (de) 2009-12-16
US20030061415A1 (en) 2003-03-27
EP1296485A3 (de) 2005-12-21
US20050182866A1 (en) 2005-08-18
ATE452485T1 (de) 2010-01-15

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Legal Events

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8364 No opposition during term of opposition