ATE346433T1 - Übertragungsqualitätsberichtverfahren - Google Patents

Übertragungsqualitätsberichtverfahren

Info

Publication number
ATE346433T1
ATE346433T1 AT02291972T AT02291972T ATE346433T1 AT E346433 T1 ATE346433 T1 AT E346433T1 AT 02291972 T AT02291972 T AT 02291972T AT 02291972 T AT02291972 T AT 02291972T AT E346433 T1 ATE346433 T1 AT E346433T1
Authority
AT
Austria
Prior art keywords
transmitter
transmission channel
receiver
quality
transmission quality
Prior art date
Application number
AT02291972T
Other languages
English (en)
Inventor
Noriyuki Fukui
Original Assignee
Mitsubishi Electric Inf Tech
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 Mitsubishi Electric Inf Tech filed Critical Mitsubishi Electric Inf Tech
Application granted granted Critical
Publication of ATE346433T1 publication Critical patent/ATE346433T1/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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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

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)
  • Communication Control (AREA)
  • Transmitters (AREA)
AT02291972T 2002-08-06 2002-08-06 Übertragungsqualitätsberichtverfahren ATE346433T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02291972A EP1388964B1 (de) 2002-08-06 2002-08-06 Übertragungsqualitätsberichtverfahren

Publications (1)

Publication Number Publication Date
ATE346433T1 true ATE346433T1 (de) 2006-12-15

Family

ID=30129254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02291972T ATE346433T1 (de) 2002-08-06 2002-08-06 Übertragungsqualitätsberichtverfahren

Country Status (6)

Country Link
US (1) US7089015B2 (de)
EP (1) EP1388964B1 (de)
JP (1) JP4270975B2 (de)
CN (1) CN1291609C (de)
AT (1) ATE346433T1 (de)
DE (1) DE60216269T2 (de)

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Also Published As

Publication number Publication date
US7089015B2 (en) 2006-08-08
EP1388964B1 (de) 2006-11-22
CN1481175A (zh) 2004-03-10
DE60216269D1 (de) 2007-01-04
EP1388964A1 (de) 2004-02-11
US20040067757A1 (en) 2004-04-08
DE60216269T2 (de) 2007-05-10
CN1291609C (zh) 2006-12-20
JP4270975B2 (ja) 2009-06-03
JP2004135287A (ja) 2004-04-30

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