Quadratic Gaussian source broadcast with individual bandwidth mismatches

Abstract

We study the problem of broadcasting a Gaussian source over a Gaussian broadcast channel to two users with individual source-channel bandwidth mismatches, under a quadratic distortion measure. Specifically we study the tradeoff between the achievable distortion pairs between the two users. The case when the bandwidth-expansion factors of the two users are… (More)
DOI: 10.1109/ISIT.2012.6283721

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