Three-dimensional constellation diagram with a hierarchical level design for multi-core transmission.
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DOI: 10.1364/oe.450125
Abstract: In this paper, a novel three-dimensional constellation diagram is proposed for optimizing the spatial coordinates of constellation points using geometric shaping (GS), which improves the constellation figure of merit (CFM) and, as a result, reduces… read more here.
Keywords: dimensional constellation; core; three dimensional; transmission ... See more keywords