AT346433T - Transmission quality report method - Google Patents

Transmission quality report method

Info

Publication number
AT346433T
AT346433T AT02291972T AT02291972T AT346433T AT 346433 T AT346433 T AT 346433T AT 02291972 T AT02291972 T AT 02291972T AT 02291972 T AT02291972 T AT 02291972T AT 346433 T AT346433 T AT 346433T
Authority
AT
Austria
Prior art keywords
transmission quality
quality report
report method
method
transmission
Prior art date
Application number
AT02291972T
Other languages
German (de)
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
Priority to EP20020291972 priority Critical patent/EP1388964B1/en
Publication of AT346433T publication Critical patent/AT346433T/en

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
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026Transmission of channel quality indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/1607Details of the supervisory signal
    • H04L1/1671Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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 system ; ARQ protocols
    • H04L1/1812Hybrid protocols
    • H04L1/1819Hybrid protocols with retransmission of additional or different redundancy
AT02291972T 2002-08-06 2002-08-06 Transmission quality report method AT346433T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20020291972 EP1388964B1 (en) 2002-08-06 2002-08-06 Transmission quality reporting method

Publications (1)

Publication Number Publication Date
AT346433T true AT346433T (en) 2006-12-15

Family

ID=30129254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02291972T AT346433T (en) 2002-08-06 2002-08-06 Transmission quality report method

Country Status (6)

Country Link
US (1) US7089015B2 (en)
EP (1) EP1388964B1 (en)
JP (1) JP4270975B2 (en)
CN (1) CN1291609C (en)
AT (1) AT346433T (en)
DE (1) DE60216269T2 (en)

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TWI446744B (en) * 2006-03-20 2014-07-21 Koninkl Philips Electronics Nv Time varying signal quality reporting
US9130791B2 (en) 2006-03-20 2015-09-08 Qualcomm Incorporated Uplink channel estimation using a signaling channel
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US20100232302A1 (en) * 2006-04-27 2010-09-16 Mitsubishi Electric Corporation Channel quality reporting method, scheduling method, and communication system, terminal and base station
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Also Published As

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

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