DE60229879D1 - Verfahren und system zur weiterübertragung - Google Patents

Verfahren und system zur weiterübertragung

Info

Publication number
DE60229879D1
DE60229879D1 DE60229879T DE60229879T DE60229879D1 DE 60229879 D1 DE60229879 D1 DE 60229879D1 DE 60229879 T DE60229879 T DE 60229879T DE 60229879 T DE60229879 T DE 60229879T DE 60229879 D1 DE60229879 D1 DE 60229879D1
Authority
DE
Germany
Prior art keywords
relates
transferring
retransmissions
concatenated
umts
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 - Fee Related
Application number
DE60229879T
Other languages
English (en)
Inventor
Johan Torsner
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 DE60229879D1 publication Critical patent/DE60229879D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1848Time-out mechanisms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/188Time-out mechanisms
    • H04L1/1883Time-out mechanisms using multiple timers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/02Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023Buffering or recovering information during reselection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/02Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023Buffering or recovering information during reselection
    • H04W36/0235Buffering or recovering information during reselection by transmitting sequence numbers, e.g. SN status transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Air Transport Of Granular Materials (AREA)
DE60229879T 2001-11-28 2002-11-27 Verfahren und system zur weiterübertragung Expired - Fee Related DE60229879D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0104022 2001-11-28
PCT/SE2002/002186 WO2003047155A1 (en) 2001-11-28 2002-11-27 Method and system of retransmission

Publications (1)

Publication Number Publication Date
DE60229879D1 true DE60229879D1 (de) 2008-12-24

Family

ID=20286157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60229879T Expired - Fee Related DE60229879D1 (de) 2001-11-28 2002-11-27 Verfahren und system zur weiterübertragung

Country Status (7)

Country Link
US (1) US20050039101A1 (de)
EP (1) EP1461889B1 (de)
JP (1) JP2005510950A (de)
AT (1) ATE414360T1 (de)
AU (1) AU2002353738A1 (de)
DE (1) DE60229879D1 (de)
WO (1) WO2003047155A1 (de)

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ATE414360T1 (de) 2008-11-15
EP1461889B1 (de) 2008-11-12
EP1461889A1 (de) 2004-09-29
JP2005510950A (ja) 2005-04-21
US20050039101A1 (en) 2005-02-17
AU2002353738A1 (en) 2003-06-10

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