DE69738359D1 - System zur Verbesserung des Datendurchsatzes einer TCP/IP Netzwerkverbindung mit langsamen Rückkanal - Google Patents

System zur Verbesserung des Datendurchsatzes einer TCP/IP Netzwerkverbindung mit langsamen Rückkanal

Info

Publication number
DE69738359D1
DE69738359D1 DE69738359T DE69738359T DE69738359D1 DE 69738359 D1 DE69738359 D1 DE 69738359D1 DE 69738359 T DE69738359 T DE 69738359T DE 69738359 T DE69738359 T DE 69738359T DE 69738359 D1 DE69738359 D1 DE 69738359D1
Authority
DE
Germany
Prior art keywords
tcp
improving
network connection
return channel
data throughput
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
DE69738359T
Other languages
English (en)
Other versions
DE69738359T2 (de
Inventor
T V Lakshman
Bernhard Suter
Upamanyu Madhow
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 of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE69738359D1 publication Critical patent/DE69738359D1/de
Publication of DE69738359T2 publication Critical patent/DE69738359T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages
    • 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
    • H04L47/19—Flow control; Congestion control at layers above the network layer
    • H04L47/193—Flow control; Congestion control at layers above the network layer at the transport layer, e.g. TCP related
    • 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
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • 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
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H04L47/323—Discarding or blocking control packets, e.g. ACK packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
DE69738359T 1996-08-30 1997-08-19 System zur Verbesserung des Datendurchsatzes einer TCP/IP Netzwerkverbindung mit langsamen Rückkanal Expired - Lifetime DE69738359T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US2512296P 1996-08-30 1996-08-30
US25122P 1996-08-30
US08/858,310 US6078564A (en) 1996-08-30 1997-05-19 System for improving data throughput of a TCP/IP network connection with slow return channel
US858310 1997-05-19

Publications (2)

Publication Number Publication Date
DE69738359D1 true DE69738359D1 (de) 2008-01-24
DE69738359T2 DE69738359T2 (de) 2008-12-04

Family

ID=26699320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738359T Expired - Lifetime DE69738359T2 (de) 1996-08-30 1997-08-19 System zur Verbesserung des Datendurchsatzes einer TCP/IP Netzwerkverbindung mit langsamen Rückkanal

Country Status (4)

Country Link
US (1) US6078564A (de)
EP (1) EP0829986B1 (de)
JP (1) JP3321043B2 (de)
DE (1) DE69738359T2 (de)

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Also Published As

Publication number Publication date
JP3321043B2 (ja) 2002-09-03
EP0829986B1 (de) 2007-12-12
DE69738359T2 (de) 2008-12-04
JPH10126446A (ja) 1998-05-15
EP0829986A1 (de) 1998-03-18
US6078564A (en) 2000-06-20

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