DE60223799D1 - Verfahren und sender für einen effizienten paketdatentransfer in einem übertragungsprotokoll mit wiederholungsanforderungen - Google Patents

Verfahren und sender für einen effizienten paketdatentransfer in einem übertragungsprotokoll mit wiederholungsanforderungen

Info

Publication number
DE60223799D1
DE60223799D1 DE60223799T DE60223799T DE60223799D1 DE 60223799 D1 DE60223799 D1 DE 60223799D1 DE 60223799 T DE60223799 T DE 60223799T DE 60223799 T DE60223799 T DE 60223799T DE 60223799 D1 DE60223799 D1 DE 60223799D1
Authority
DE
Germany
Prior art keywords
transmitter
data packet
data packets
timing unit
data transfer
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
DE60223799T
Other languages
English (en)
Other versions
DE60223799T2 (de
Inventor
Michael Meyer
Janne Peisa
Bela Rathonyi
Joachim Sachs
Stefan Wager
Toomas Wigell
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
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE60223799D1 publication Critical patent/DE60223799D1/de
Publication of DE60223799T2 publication Critical patent/DE60223799T2/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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—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
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H04L1/1883—Time-out mechanisms using multiple timers
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1845—Combining techniques, e.g. code combining

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE60223799T 2001-06-01 2002-05-24 Verfahren und sender für einen effizienten paketdatentransfer in einem übertragungsprotokoll mit wiederholungsanforderungen Expired - Lifetime DE60223799T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01113346 2001-06-01
EP01113346A EP1263160A1 (de) 2001-06-01 2001-06-01 Verfahren und Empfänger zur leistungsfähigen Datenpaketübertragung in ein Übertragungsprotokoll mit Wiederholungsaufforderung
PCT/EP2002/005748 WO2002100030A1 (en) 2001-06-01 2002-05-24 Method and transmitter for an efficient packet data transfer in a transmission protocol with repeat requests

Publications (2)

Publication Number Publication Date
DE60223799D1 true DE60223799D1 (de) 2008-01-10
DE60223799T2 DE60223799T2 (de) 2008-11-20

Family

ID=8177606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60223799T Expired - Lifetime DE60223799T2 (de) 2001-06-01 2002-05-24 Verfahren und sender für einen effizienten paketdatentransfer in einem übertragungsprotokoll mit wiederholungsanforderungen

Country Status (6)

Country Link
US (1) US7870259B2 (de)
EP (2) EP1263160A1 (de)
AT (1) ATE379893T1 (de)
DE (1) DE60223799T2 (de)
ES (1) ES2296966T3 (de)
WO (1) WO2002100030A1 (de)

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Also Published As

Publication number Publication date
EP1263160A1 (de) 2002-12-04
DE60223799T2 (de) 2008-11-20
ATE379893T1 (de) 2007-12-15
US7870259B2 (en) 2011-01-11
ES2296966T3 (es) 2008-05-01
EP1393488A1 (de) 2004-03-03
US20040148396A1 (en) 2004-07-29
EP1393488B1 (de) 2007-11-28
WO2002100030A1 (en) 2002-12-12

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