ATE452485T1 - 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
ATE452485T1
ATE452485T1 AT02256415T AT02256415T ATE452485T1 AT E452485 T1 ATE452485 T1 AT E452485T1 AT 02256415 T AT02256415 T AT 02256415T AT 02256415 T AT02256415 T AT 02256415T AT E452485 T1 ATE452485 T1 AT E452485T1
Authority
AT
Austria
Prior art keywords
data packet
data
bandwidth
hardware
packet
Prior art date
Application number
AT02256415T
Other languages
English (en)
Inventor
John D Horton
Niki R Pantelias
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 ATE452485T1 publication Critical patent/ATE452485T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
AT02256415T 2001-09-24 2002-09-13 System und verfahren für eine hardware-basierte wiederzusammensetzung von fragmentierten paketen ATE452485T1 (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
ATE452485T1 true ATE452485T1 (de) 2010-01-15

Family

ID=25503537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02256415T ATE452485T1 (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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Also Published As

Publication number Publication date
EP1296485A2 (de) 2003-03-26
DE60234745D1 (de) 2010-01-28
EP1296485B1 (de) 2009-12-16
US6779050B2 (en) 2004-08-17
US20080046607A1 (en) 2008-02-21
US20030061415A1 (en) 2003-03-27
US7349437B2 (en) 2008-03-25
US20040221074A1 (en) 2004-11-04
US20050182866A1 (en) 2005-08-18
US6915358B2 (en) 2005-07-05
EP1296485A3 (de) 2005-12-21

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