We consider the unmanned aerial vehicle (UAV) enabled relaying networks where the ground station transmits its information to the destination through the cooperation of M UAV-aided relaying nodes in the presence of a single UAV- aided eavesdropper. Among M relays, the one with the best channel state information (CSI) is selected as an actual relay node, whereas the remaining M â'1 relays operate as jammers such that the outage probability of successful decoding by the eavesdropper is increased. In order to reflect the imperfection of detection by the eavesdropper, its backhaul reliability is also considered. The asymptotic expressions for the outage probabilities of destination as well as eavesdropper over Rician fading channels in the case of high SNR are developed in closed form. Numerical results verify the accuracy of the derived analytical expressions.
A UAV-Aided Selective Relaying with Cooperative Jammers for Secure Wireless Networks over Rician Fading Channels
2019-09-01
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Conference paper
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Eigen-Based Detection for DS-SS Signals Over Rician Multipath Fading Channels
British Library Conference Proceedings | 1997
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