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In this paper, we investigate the performance of orthogonal space-time block coding (OSTBC) under impulsive noise environment, the joint probability density function (pdf) of the noise signals in OSTBC systems is presented with statistical-physical Middleton Class A noise model. We derive the upper bound on the average pairwise error probability (PEP) under Class A noise environment by the moment...
When the orthogonal space-time block code (STBC), or the Alamouti code, is applied in multiple-input multiple-output (MIMO) communication systems, with a simple signal decoupling at the receiver, the optimum reception can be achieved. However, in the military application fields the performance deteriorates significantly in presence of directional interferences from certain directions. While few methods...
This paper presents the analysis of the performance of orthogonal space-time block coding (OSTBC) over fading channels with impulsive noise. We adopt an epsiv -mixture Gaussian noise model for the noise distribution. Based on an equivalent scalar additive mixture noise channel with a channel gain proportional to the Frobenius norm of the matrix channel for OSTBC, we derive the closed-form expressions...
In civil applications, many researches on MIMO technique have achieved great progress. However, we consider military applications here. Differing from civil applications, military MIMO system may face many kinds of interferences, and the interference source may even not be equipped with multiple antennas. So the military MIMO system may receive some kind of strong interference coming from certain...
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