Rapidly-Converging Series Representations of aMutual-Information Integral
نویسندگان
چکیده
This paper evaluates a mutual-information integral that appears in EXIT-chart analysis and the capacity equation for the binaryinput AWGN channel. Rapidly-converging series representations are derived and shown to be computationally efficient. Over a wide range of channel signal-to-noise ratios, the series are more accurate than the Gauss-Hermite quadrature and comparable to Monte Carlo integration with a very large number of trials.
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تاریخ انتشار 2010