Outage capacity analysis of downlink ODFMA resource allocation with limited feedback

Jouko Leinonen*, Jyri Hämäläinen, Markku Juntti

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    7 Citations (Scopus)


    Theoretical outage capacity analysis for resource allocation in a downlink orthogonal frequency division multiple access (OFDMA) with limited feedback is presented. OFDMA system with practical resource fair round robin scheduler and erroneous feedback channel is considered. Two feedback methods are analyzed and compared. In the set best-M feedback method, the feedback word indicates the group of the M best resource units. The other feedback method is based on the resource-wise signal-to-noise ratio (SNR) quantization. Results indicate that the set best-M feedback scheme is attractive due to the low feedback overhead and significant allocation gain when few resource units are used and M

    Original languageEnglish
    Title of host publication2008 IEEE INFORMATION THEORY WORKSHOP
    Number of pages5
    ISBN (Print)978-1-4244-2269-2
    Publication statusPublished - 2008
    MoE publication typeA4 Article in a conference publication
    EventIEEE Information Theory Workshop - Porto, Portugal
    Duration: 5 May 20088 May 2008


    WorkshopIEEE Information Theory Workshop
    Abbreviated titleITW


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