Alexei Davydov

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We classify indecomposable commutative separable (special Frobenius) algebras and their local modules in (untwisted) group-theoretical modular categories. This gives a description of modular invariants for grouptheoretical modular data. As a bi-product we provide an answer to the question when (and in how many ways) two group-theoretical modular categories(More)
High traffic demand is considered as one of the key challenge in modern wireless communication systems which are typically limited by amount of available spectrum. Recently heterogeneous networks (HetNet) have been proposed as an attractive approach to cope with this problem, by enabling cell splitting gain via deployment of an additional layer of(More)
Co-channel interference is considered as one of the most important issues of modern wireless communication systems. In order to address the interference issue in LTE-A systems, the linear interference rejection combining (IRC) receiver was introduced. Inter-cell interference suppression in the IRC receiver is provided via simple beam forming on the antenna(More)