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This paper addresses the performance of space-time coding over fadingchannels with impulsive noise which is known to accurately capture networkinterference. We use the symmetric alpha stable noise distribution and adopttwo models which assume dependent and independent noise components acrossreceive antennas. We derive pairwise error probability (PEP) of orthogonalspace-time block codes (STBC) with a benchmark genie-aided receiver (GAR), orthe minimum distance receiver (MDR) which is optimal in the Gaussian case. Forgeneral space-time codes we propose a maximum-likelihood (ML) receiver, and itsapproximation at high signal-to-noise ratio (SNR). The resulting asymptoticallyoptimal receiver (AOR) does not depend on noise parameters and iscomputationally simple. Monte-Carlo simulations are used to supplement ouranalytical results and compare the performance of the receivers.

Space-Time Coding over Fading Channels with Stable Noise