DE69940643D1 - Verfahren und einrichtung zur ablösung von paketen in einem datennetz mit automatischer wiederholungsaufforderung - Google Patents

Verfahren und einrichtung zur ablösung von paketen in einem datennetz mit automatischer wiederholungsaufforderung

Info

Publication number
DE69940643D1
DE69940643D1 DE69940643T DE69940643T DE69940643D1 DE 69940643 D1 DE69940643 D1 DE 69940643D1 DE 69940643 T DE69940643 T DE 69940643T DE 69940643 T DE69940643 T DE 69940643T DE 69940643 D1 DE69940643 D1 DE 69940643D1
Authority
DE
Germany
Prior art keywords
disconnecting
packets
data network
automatic repeat
repeat demand
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
DE69940643T
Other languages
English (en)
Inventor
Mikael Larsson
Peter Larsson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22658663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69940643(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69940643D1 publication Critical patent/DE69940643D1/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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
    • 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
    • H04L1/1806—Go-back-N protocols
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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
    • H04L1/1835—Buffer management
    • H04L1/1841—Resequencing
DE69940643T 1998-10-28 1999-10-26 Verfahren und einrichtung zur ablösung von paketen in einem datennetz mit automatischer wiederholungsaufforderung Expired - Lifetime DE69940643D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/179,952 US6424625B1 (en) 1998-10-28 1998-10-28 Method and apparatus for discarding packets in a data network having automatic repeat request
PCT/SE1999/001931 WO2000025470A1 (en) 1998-10-28 1999-10-26 Method and apparatus for discarding packets in a data network having automatic repeat request

Publications (1)

Publication Number Publication Date
DE69940643D1 true DE69940643D1 (de) 2009-05-07

Family

ID=22658663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940643T Expired - Lifetime DE69940643D1 (de) 1998-10-28 1999-10-26 Verfahren und einrichtung zur ablösung von paketen in einem datennetz mit automatischer wiederholungsaufforderung

Country Status (9)

Country Link
US (1) US6424625B1 (de)
EP (1) EP1125389B1 (de)
JP (1) JP3817426B2 (de)
KR (1) KR100692354B1 (de)
CN (1) CN1135774C (de)
AU (1) AU769881B2 (de)
CA (1) CA2346244C (de)
DE (1) DE69940643D1 (de)
WO (1) WO2000025470A1 (de)

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Also Published As

Publication number Publication date
AU769881B2 (en) 2004-02-05
JP2002529010A (ja) 2002-09-03
EP1125389A1 (de) 2001-08-22
CA2346244C (en) 2009-12-22
EP1125389B1 (de) 2009-03-25
JP3817426B2 (ja) 2006-09-06
CN1325575A (zh) 2001-12-05
CA2346244A1 (en) 2000-05-04
CN1135774C (zh) 2004-01-21
AU1589600A (en) 2000-05-15
KR100692354B1 (ko) 2007-03-09
WO2000025470A1 (en) 2000-05-04
KR20010080344A (ko) 2001-08-22
US6424625B1 (en) 2002-07-23

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