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arXiv · 0901.4068

On the Sum Capacity of A Class of Cyclically Symmetric Deterministic Interference Channels

Bernd Bandemer·Gonzalo Vazquez-Vilar·Abbas El Gamal
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Abstract

Certain deterministic interference channels have been shown to accurately model Gaussian interference channels in the asymptotic low-noise regime. Motivated by this correspondence, we investigate a K user-pair, cyclically symmetric, deterministic interference channel in which each receiver experiences interference only from its neighboring transmitters (Wyner model). We establish the sum capacity for a large set of channel parameters, thus generalizing previous results for the 2-pair case.

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Bernd Bandemer, Gonzalo Vazquez-Vilar, Abbas El Gamal. 2009-01-26. On the Sum Capacity of A Class of Cyclically Symmetric Deterministic Interference Channels. https://doi.org/10.1109/isit.2009.5205951

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