Review of coded modulation free space optical communication system

Author

Wang Kaimin ; Liu Bo ; Zhang Lijia ; Zhang Qi ; Tian Qinghua ; Xin Xiangjun

Author_Institution

State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China

Volume

12

Issue

11

fYear

2015

fDate

11/1/2015 12:00:00 AM

Firstpage

1

Lastpage

17

Abstract

This paper presents a constructive discussion and inclusive review on advancements in the coded modulation free-space optical (FSO) communication system and corresponding techniques. These techniques mainly include channel model, forward error correction (FEC) and modulation schemes. Firstly, a complete view of FSO system is presented which contains the description, the current research situation along with the advantages over the traditional radio frequency (RF) wireless communication and fiber optical communications. Then, the channel model, FEC, modulation schemes and complete system of coded modulation FSO are analyzed successively. At last, the review work of coded modulation FSO system is summarized and further improvements are prospected.

Keywords

forward error correction; modulation coding; optical communication; FEC; FSO; channel model; coded modulation free space optical communication system; coded modulation free-space optical communication system; constructive discussion; forward error correction; radio frequency; wireless communication; Atmospheric modeling; Attenuation; Channel models; Forward error correction; Modulation; Optical fiber communication; Scattering; FSO; turbulence channel; FEC;modulation;

fLanguage

English

Journal_Title

Communications, China

Publisher

ieee

ISSN

1673-5447

Type

jour

DOI

10.1109/CC.2015.7365890

Filename

7365890