Achieving the Gaussian Rate-Distortion Function by Prediction

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dc.creatorZamir, Ram
dc.creatorKochman, Yuval
dc.creatorErez, Uri
dc.date2007-11-12
dc.date2008-02-18
dc.date.accessioned2026-07-07T09:21:05Z
dc.date.available2026-07-07T09:21:05Z
dc.descriptionThe "water-filling" solution for the quadratic rate-distortion function of a stationary Gaussian source is given in terms of its power spectrum. This formula naturally lends itself to a frequency domain "test-channel" realization. We provide an alternative time-domain realization for the rate-distortion function, based on linear prediction. This solution has some interesting implications, including the optimality at all distortion levels of pre/post filtered vector-quantized differential pulse code modulation (DPCM), and a duality relationship with decision-feedback equalization (DFE) for inter-symbol interference (ISI) channels.
dc.descriptionTo appear in IEEE Transactions on Information Theory
dc.identifierhttps://arxiv.org/abs/0711.1766
dc.identifierhttp://arxiv.org/abs/0711.1766
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/154903
dc.subjectInformation Theory
dc.titleAchieving the Gaussian Rate-Distortion Function by Prediction
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