On optimal frame expansions for multiple description quantization

We study the problem of finding the optimal overcomplete (frame) expansion and bit allocation for multiple description quantization of a Gaussian signal at high rates over a lossy channel. We provide a general analysis for the problem and solve it for the case of a 3X2 frame expansion.

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In  Int'l Symp. on Information Theory

Publisher  Institute of Electrical and Electronics Engineers, Inc.
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