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    Optimal and Suboptimal Power Allocation Schemes for OFDM-based Cognitive Radio Systems
    14 years 4 months ago
    Optimal and Suboptimal Power Allocation Schemes for OFDM-based Cognitive Radio Systems
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    In this paper, we investigate an optimal power loading algorithm for an OFDM-based cognitive radio (CR) system. The downlink transmission capacity of the CR user is thereby maximiz...
    Gaurav Bansal, Md. Jahangir Hossain, Vijay K. Bhar...
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