The Performance Analysis of Phase Offset Estimation in Coherent FSO System

Hong-wei LI, Yong-mei HUANG, Qiang WANG, Jia-wei LI

Abstract


This paper focus on the phase offset estimation algorithm in FSO system. The Viterbi-Viterbi algorithm is employed. The simulation result in time invariant channel and strong turbulence atmosphere channel is given. The improved method is discussed too.

Keywords


FSO, Phase offset estimation, Atmosphere channel, Viterbi-Viterbi algorithm


DOI
10.12783/dtcse/wcne2017/19815

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