Cyclostationarity-based detector for OFDM signals with correlated pilot subcarriers

Thomas Bourgeois, Yukitoshi Sanada

    研究成果: Conference contribution

    3 被引用数 (Scopus)

    抄録

    In this paper we propose a cyclostationarity-based detector for cognitive radio applications which is able to identify OFDM signals using correlated pilot subcarriers. Cyclostationary properties of such signals are uniquely determined by the frequency location of the pilots, thus enabling precise signal identification. The detection algorithm proposed makes full use of the cyclostationary specificities of the target signal and is robust to frequency-selective channel fading. Detailed setup of the detector is explained for the case of IEEE 802.11a signals and computer simulation results are presented to confirm the performances of the proposed detector.

    本文言語English
    ホスト出版物のタイトル2011 the 14th International Symposium on Wireless Personal Multimedia Communications
    ホスト出版物のサブタイトルCommunications, Networking and Applications for the Internet of Things, WPMC'11
    出版ステータスPublished - 2011 12 21
    イベント2011 14th International Symposium on Wireless Personal Multimedia Communications: Communications, Networking and Applications for the Internet of Things, WPMC'11 - Brest, France
    継続期間: 2011 10 32011 10 7

    出版物シリーズ

    名前2011 the 14th International Symposium on Wireless Personal Multimedia Communications: Communications, Networking and Applications for the Internet of Things, WPMC'11

    Other

    Other2011 14th International Symposium on Wireless Personal Multimedia Communications: Communications, Networking and Applications for the Internet of Things, WPMC'11
    国/地域France
    CityBrest
    Period11/10/311/10/7

    ASJC Scopus subject areas

    • コンピュータ ネットワークおよび通信
    • コンピュータ サイエンスの応用
    • 人間とコンピュータの相互作用

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