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The probability density function and the cumulative distribution function of the product of shifted exponential variates are obtained in terms of the generalized upper incomplete Fox's H function. Using these new results, the exact outage capacity of multi carrier transmission through a slow Rayleigh fading channel is presented. Moreover, it is shown that analytical and simulation results are in perfect...
In this paper, we focus on single-selection opportunistic relaying with the decode-and-forward protocol over Rayleigh fading channels. The end-to-end average signal-to-noise ratios (SNR) and ergodic capacities of both proactive and reactive opportunistic relaying are analyzed as a closed form in a high source-to-relay SNR regime where all link qualities satisfy the required SNR. The derived results...
In this paper, a low-complexity power-efficient iterative detection scheme for differentially encoded MPSK transmission over AWGN and Rayleigh fading channels is presented. As the main contribution, a novel APP coherent demodulator, which well suits for iterative processing, is derived under the optimal bit-based MAP criterion. The implementation of iteration is not trellis-based, and needn’t reconstruct...
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