Polar coding for interference networks
Lele Wang, Eren Şaşoğlu · 2014
A polar coding scheme for interference networks is introduced. The scheme builds on Arikan's monotone chain rules for multiple access channels and a method by Hassani and Urbanke to “align” two incompatible polarization processes. It achieves the Han-Kobayashi inner bound for two-user interference channels and generalizes to interference networks.