ATE355718T1 - Verbessertes rückkopplungssystem mit dynamischer decodierung - Google Patents

Verbessertes rückkopplungssystem mit dynamischer decodierung

Info

Publication number
ATE355718T1
ATE355718T1 AT03763322T AT03763322T ATE355718T1 AT E355718 T1 ATE355718 T1 AT E355718T1 AT 03763322 T AT03763322 T AT 03763322T AT 03763322 T AT03763322 T AT 03763322T AT E355718 T1 ATE355718 T1 AT E355718T1
Authority
AT
Austria
Prior art keywords
acknowledgment signal
feedback system
source
improved feedback
acknowledgment
Prior art date
Application number
AT03763322T
Other languages
English (en)
Inventor
Stein A Lundby
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE355718T1 publication Critical patent/ATE355718T1/de

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/12—Flow control between communication endpoints using signalling between network elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Error Detection And Correction (AREA)
  • Communication Control (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT03763322T 2002-07-08 2003-07-08 Verbessertes rückkopplungssystem mit dynamischer decodierung ATE355718T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/191,729 US7881711B2 (en) 2002-07-08 2002-07-08 Feedback system using dynamic decoding

Publications (1)

Publication Number Publication Date
ATE355718T1 true ATE355718T1 (de) 2006-03-15

Family

ID=30114205

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03763322T ATE355718T1 (de) 2002-07-08 2003-07-08 Verbessertes rückkopplungssystem mit dynamischer decodierung
AT06025250T ATE451765T1 (de) 2002-07-08 2003-07-08 Verbessertes rückmeldesystem mit dynamischer dekodierung

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT06025250T ATE451765T1 (de) 2002-07-08 2003-07-08 Verbessertes rückmeldesystem mit dynamischer dekodierung

Country Status (11)

Country Link
US (1) US7881711B2 (de)
EP (2) EP1761098B1 (de)
JP (1) JP4331107B2 (de)
KR (1) KR100974836B1 (de)
CN (1) CN100382640C (de)
AT (2) ATE355718T1 (de)
AU (1) AU2003247917A1 (de)
BR (1) BR0312517A (de)
DE (2) DE60312229T2 (de)
TW (1) TWI280066B (de)
WO (1) WO2004006613A1 (de)

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US20070147266A1 (en) * 2005-12-28 2007-06-28 Bachl Rainer W Apparatus and method for determining receipt of a sent packet
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US8995417B2 (en) 2008-06-09 2015-03-31 Qualcomm Incorporated Increasing capacity in wireless communication
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US8767895B2 (en) * 2011-01-25 2014-07-01 Telefonaktiebolaget L M Ericsson (Publ) Interference cancellation based on interfering link IL signal quality and related methods and devices
US8897188B2 (en) * 2012-03-19 2014-11-25 Qualcomm Incorporated Method and apparatus for discontinuous reception in user equipment for power savings
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Also Published As

Publication number Publication date
US20040203705A1 (en) 2004-10-14
ATE451765T1 (de) 2009-12-15
BR0312517A (pt) 2005-05-10
DE60312229D1 (de) 2007-04-12
TWI280066B (en) 2007-04-21
EP1761098B1 (de) 2009-12-09
EP1761098A1 (de) 2007-03-07
US7881711B2 (en) 2011-02-01
AU2003247917A1 (en) 2004-01-23
HK1082627A1 (zh) 2006-06-09
CN100382640C (zh) 2008-04-16
KR20050008870A (ko) 2005-01-21
WO2004006613A1 (en) 2004-01-15
TW200412811A (en) 2004-07-16
JP4331107B2 (ja) 2009-09-16
KR100974836B1 (ko) 2010-08-11
JP2005532745A (ja) 2005-10-27
EP1586211B1 (de) 2007-02-28
CN1679365A (zh) 2005-10-05
EP1586211A1 (de) 2005-10-19
DE60312229T2 (de) 2007-11-15
DE60330509D1 (de) 2010-01-21

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