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This chapter presents coding techniques well adapted to high signal‐to‐noise ratio regimes. First, it introduces the underlying mathematical foundations of block‐coded modulations, by the study of lattices. Then, the chapter details the main constructions of block‐coded modulations, and their corresponding decoding algorithms. The chapter also explains trellis‐coded modulations. They provide as good...
This paper proposes a general method for bi-directional relaying with three nodes over four time intervals, composed of alternate MAC phases and broadcast phases. Different nodes transmit in MAC phases, and the data stored in broadcast phases allows decoding of all information. The physical layer network coding strategy for this relaying protocol is a lattice-based coding scheme combined with power...
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