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We analyze the outage probability of frequency domain minimum mean squared error turbo equalization over frequency-selective Rayleigh fading channels with exponential delay power profile. A correlation chart analysis is used to evaluate the convergence property of the iterative system. Based on the convergence characteristic of the equalizer and decoder, we derive a closed form approximation to the...
In this paper, we propose a design of turbo code with good convergence behavior for the half-duplex relay channel. Our approach is based on the density evolution of extrinsic information of turbo decoders. We present an approach to calculate the decoding thresholds of turbo codes used in relay channel. We have searched for good turbo codes in fully interleaved Rayleigh fading channels and determined...
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