Precoding in Multiple-Antenna Broadcast Systems with a Probabilistic Viewpoint

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dc.creatorMobasher, Amin
dc.creatorKhandani, Amir K.
dc.date2007-01-09
dc.date2007-04-16
dc.date.accessioned2026-07-07T08:16:56Z
dc.date.available2026-07-07T08:16:56Z
dc.descriptionIn this paper, we investigate the minimum average transmit energy that can be obtained in multiple antenna broadcast systems with channel inversion technique. The achievable gain can be significantly higher than the conventional gains that are mentioned in methods like perturbation technique of Peel, et al. In order to obtain this gain, we introduce a Selective Mapping (SLM) technique (based on random coding arguments). We propose to implement the SLM method by using nested lattice codes in a trellis precoding framework.
dc.identifierhttps://arxiv.org/abs/cs/0701058
dc.identifierhttp://arxiv.org/abs/cs/0701058
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/133959
dc.subjectInformation Theory
dc.titlePrecoding in Multiple-Antenna Broadcast Systems with a Probabilistic Viewpoint
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