On the Separability of Parallel Gaussian Interference Channels

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dc.creatorChoi, Sang Won
dc.creatorChung, Sae-Young
dc.date2009-05-11
dc.date.accessioned2026-07-07T13:13:38Z
dc.date.available2026-07-07T13:13:38Z
dc.descriptionThe separability in parallel Gaussian interference channels (PGICs) is studied in this paper. We generalize the separability results in one-sided PGICs (OPGICs) by Sung \emph{et al.} to two-sided PGICs (TPGICs). Specifically, for strong and mixed TPGICs, we show necessary and sufficient conditions for the separability. For this, we show diagonal covariance matrices are sum-rate optimal for strong and mixed TPGICs.
dc.description5 pages, 1 figure, to appear in proc. IEEE ISIT, June 2009
dc.identifierhttps://arxiv.org/abs/0905.1537
dc.identifierhttp://arxiv.org/abs/0905.1537
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229953
dc.subjectInformation Theory
dc.titleOn the Separability of Parallel Gaussian Interference Channels
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