Overview of adaptive OFDM in the context of cogniteive radio

I Budiarjo, H Nikookar, LP Ligthart

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review


    Cognitieve Radio is a revolutionaary tehcnolgoy which provides efficient use of spectrum. OFDM is a proper technique for the cognitieve radio. In this paper, we present an overview of adaptive OFDM techniques in the context of cognitive radio. Major adaptive OFDM schemes for cognitive radio are reviewed and compared. Adaptive OFDM technique used in the spectrum pooling is studied and methods to mititgate interference with licensed users are highlighted. Major technological challenges in applying adaptive OFDM to cognitive radio are discussed and conclusions are made.
    Original languageUndefined/Unknown
    Title of host publication12th Annual Symposium of the IEE/CVT
    Editors s.n.
    Place of PublicationPiscataway
    PublisherIEEE Society
    Number of pages6
    Publication statusPublished - 2005
    Event12th Annual Symposium of the IEE/CVT - Piscataway
    Duration: 3 Nov 2005 → …

    Publication series



    Conference12th Annual Symposium of the IEE/CVT
    Period3/11/05 → …


    • conference contrib. refereed
    • Conf.proc. > 3 pag

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