Fibrações Hopf e Modulações 4D

Fernando Alves Rodrigues, Guilherme Penello Temporão, Jean Pierre von der Weid

DOI: 10.14209/sbrt.2017.137

Evento: XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2017)

Keywords: Coherent fiber optic communications 4D modulations Hopf fibration multidimensional signal space.

Abstract

In this paper is demonstrated that the design and scaling of signal constellations for 4D modulations can be parameterized using discrete Hopf fibration. Through examples, the sampling of discrete Hopf fibers provided important complementary information about the signal space of these modulations.

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