Articles with "coupled protograph" as a keyword



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Spatially-Coupled Protograph for NOMA Optimized by the Genetic Algorithm

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Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2940045

Abstract: In this paper we investigate the codebook design of the non-orthogonal multiple access through the spatially-coupled protograph. The optimization is realized by changing the edge connections in the protograph to maximize the sum rate and… read more here.

Keywords: genetic algorithm; coupled protograph; spatially coupled; protograph noma ... See more keywords