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The use of importance sampling for simulating concatenated space-time block codes with convolutional codes over quasi-static Rayleigh fading channels is illustrated. In particular, a method is provided to bias the probability density function of Rayleigh and additive white Gaussian noise processes using the variance scaling and mean translation methods, respectively, in order to maximise the computational...
A recently discovered link between Poisson random variables and the standard Marcum Q-function is applied to the estimation of bit error rates (BERs) in digital communications. This results in simple probabilistic representations for BERs, and consequently Monte Carlo estimators are constructed.
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