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Alpha-stable noise arises in many areas of electrical engineering including communications. However, no closed-form solution is known for its probability density function in general. Therefore, the maximum likelihood detector for alpha-stable noise is not known in general. A number of suboptimal detectors have been proposed based on various approximations for the alpha-stable distribution. However,...
The optimal linear Rake receiver for the detection of signals contaminated by symmetric alpha stable noise is derived for 1 < ?? ?? 2. Although this structure is suboptimal, it is optimal among the class of linear Rake receivers in the sense of minimizing the bit error rate. The proposed receiver is a very simple form of diversity combiner for signal detection in symmetric alpha-stable noise. The...
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