Abdullah Yaqot

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Target classification is one of the main requirements of target tracking processes in military Wireless Sensor Networks (WSN). In this paper, a new sub-optimal target classification approach based on Particle Swarm Optimization (PSO) is proposed. The PSO classification algorithm is shown to have better classification accuracy and processing speed as(More)
Multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) combined with cognitive radio is a promising technology for future networks. In this paper, we study the resource allocation in MIMO-OFDM based cognitive radio cellular networks with capacity-achieving adaptive precoding (capacity-achieving in the sense that it approaches(More)
Since cognitive radio (CR) in conjunction with nonorthogonal multiple access is a candidate techniques for future mobile radio networks, realizing underlay spectrum sharing with high capacity gain is an important issue. In this paper, we propose an adaptive linear precoder design for a CR based multiuser MIMO broadcasting system. The proposed adaptive(More)
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