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    Analytical evaluation of adaptive-modulation-based opportunistic cognitive radio in nakagami-m fading channels

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    Type
    Article
    Authors
    Chen, Yunfei
    Alouini, Mohamed-Slim cc
    Tang, Liang
    Khan, Fahdahmed
    KAUST Department
    Electrical Engineering Program
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Communication Theory Lab
    Date
    2012-09
    Permanent link to this record
    http://hdl.handle.net/10754/562309
    
    Metadata
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    Abstract
    The performance of adaptive modulation for cognitive radio with opportunistic access is analyzed by considering the effects of spectrum sensing, primary user (PU) traffic, and time delay for Nakagami- m fading channels. Both the adaptive continuous rate scheme and the adaptive discrete rate scheme are considered. Numerical examples are presented to quantify the effects of spectrum sensing, PU traffic, and time delay for different system parameters. © 1967-2012 IEEE.
    Citation
    Chen, Y., Alouini, M.-S., Tang, L., & Khan, F. (2012). Analytical Evaluation of Adaptive-Modulation-Based Opportunistic Cognitive Radio in Nakagami-$m$ Fading Channels. IEEE Transactions on Vehicular Technology, 61(7), 3294–3300. doi:10.1109/tvt.2012.2199527
    Publisher
    Institute of Electrical and Electronics Engineers (IEEE)
    Journal
    IEEE Transactions on Vehicular Technology
    DOI
    10.1109/TVT.2012.2199527
    ae974a485f413a2113503eed53cd6c53
    10.1109/TVT.2012.2199527
    Scopus Count
    Collections
    Articles; Electrical and Computer Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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