Review of coded modulation free space optical communication system
Review of coded modulation free space optical communication system
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DOI：
10.1109/cc.2015.7365890
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发表时间：
2015-12
影响因子：
4.1
通讯作者：
Wang Kaimin;Liu Bo;Zhang Lijia;Zhang Qi-;Tian Qinghua;Xin Xiangjun
中科院分区：
文献类型：
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作者：
Wang Kaimin;Liu Bo;Zhang Lijia;Zhang Qi-;Tian Qinghua;Xin Xiangjun
本文对编码调制自由空间光通信系统及其相关技术的研究进展进行了建设性的讨论和综合评述。这些技术主要包括信道模型、前向纠错（FEC）和调制方案。本文首先对FSO系统进行了全面的介绍，包括FSO系统的描述、研究现状沿着以及FSO系统相对于传统射频无线通信和光纤通信的优势。然后，对编码调制FSO的信道模型、前向纠错、调制方式和完整系统进行了分析。最后，对编码调制FSO系统的研究工作进行了总结，并对进一步的改进进行了展望。
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.