In mal Feedback Capacity for a Class of Additive Coloured Gaussian Noise Channels
نویسنده
چکیده
In this paper we consider the in mal signal-to-noise ratio (SNR) required for stabilisation of a linear time invariant (LTI) scalar unstable plant over a class of additive colouredGaussian noise channels. We apply recent results in the literature to obtain the feedback capacity of such a class of channels. We prove that the in mal SNR constrained LTI solution, when dealing with a scalar unstable plant, does achieve a channel feedback capacity equal to the in mal rate of transmission required for stability. The optimality of such channel feedback capacity is a non trivial result since we consider additive 1st order moving average (MA) and autoregressive moving average (ARMA) coloured noise.
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تاریخ انتشار 2008