Review of Coded Modulation Free Space Optical Communication System  

作　　者：WANG Kaimin LIU Bo ZHANG Lijia ZHANG Qi TIAN Qinghua XIN Xiangjun 

机构地区：[1]School of Electronic Engineering [2]State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications (BUPT)

出　　处：《China Communications》2015年第11期62-78,共17页中国通信（英文版）

基　　金：supported in part by the National NSFC with No. 61425022;National High Technology 863 Program of China with No. 2013AA013403;National Basic Research Program of China with No. 2010CB328300;National NSFC (No. 60932004,61275074,61275158,& 61201151);National International Technology Cooperation with No.2012DFG1210;Universities Ph.D. Special Research Funds with No. 20120005120007;Beijing Excellent Ph.D. Thesis Guidance Foundation with No. 20121001302;Open foundation of state key laboratory of optical communication technologies and networks(WRI)

摘　　要：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.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.

关 键 词：FSO TURBULENCE CHANNEL FEC MODULATION 

分 类 号：TN929.1[电子电信—通信与信息系统]