New Outer Bounds on the Capacity Region of Gaussian Interference Channels

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dc.creatorShang, Xiaohu
dc.creatorKramer, Gerhard
dc.creatorChen, Biao
dc.date2008-01-14
dc.date.accessioned2026-07-07T08:54:30Z
dc.date.available2026-07-07T08:54:30Z
dc.descriptionRecent outer bounds on the capacity region of Gaussian interference channels are generalized to $m$-user channels with $m>2$ and asymmetric powers and crosstalk coefficients. The bounds are again shown to give the sum-rate capacity for Gaussian interference channels with low powers and crosstalk coefficients. The capacity is achieved by using single-user detection at each receiver, i.e., treating the interference as noise incurs no loss in performance.
dc.description5 pages, 2 figures, submitted to ISIT 2008
dc.identifierhttps://arxiv.org/abs/0801.2185
dc.identifierhttp://arxiv.org/abs/0801.2185
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/145956
dc.subjectInformation Theory
dc.titleNew Outer Bounds on the Capacity Region of Gaussian Interference Channels
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