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We consider a dual-hop relay communication system with channel state information (CSI)-assisted amplify-and-forward (AF) relaying protocol. Assuming that the system operates in the presence of Nakagami-m fading, novel closed-form expressions for the exact average bit error rate (ABER) of BPSK signals and the ergodic capacity are derived. The proposed analysis is accompanied by numerical results, clearly...
Simple and accurate expressions for the performance of an L branch equal gain combining receiver in independent Hoyt fading channels are presented. Using an approximate but highly accurate probability density function of the sum of Hoyt random variables, expressions for the average bit error rate for binary, coherent and noncoherent modulations have been obtained. The effect of the number of diversity...
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