Optimization of Secondary User Capacity in Dual Threshold Scheme in Cognitive Radio Using Evolutionary Algorithm
نویسندگان
چکیده
AbstractIn cognitive radio network, through efficient spectrum utilization the secondary user (SU) capacity maximization is an important work, here we optimize the secondary user capacity through threshold in the dual threshold scheme of cooperative spectrum sensing by taking the primary user( PU ) on priority as well as SU on priority in AWGN and Rician channel with the evolutionary optimization technique GAPSO.
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