Signal detection and channel capacity for spherically-invariant processes
C. Baker, Antonio F. Gualtierotti · 1984
A sufficient condition is given for nonsingular detection of stochastic signals embedded in additive spherically-invariant noise. An expression for the likelihood ratio is obtained. These results are used to analyse a communication channel containing additive spherically-invariant noise; the mutual information is evaluated and a lower bound for channel capacity is obtained.