摘要
空间调制(SM)技术作为一种多天线传输技术,已经逐步应用到可见光通信(VLC)系统中,并成为该领域的研究热点。在介绍SM技术基本原理的基础上,从有效性、可靠性及与其他调制技术相结合三个方面分析总结了光空间调制(OSM)技术的研究进展,讨论了OSM技术的应用现状以及未来的发展趋势。
As a multi-antenna transmission technology,spatial modulation(SM)technology has been gradually applied in visible light communication(VLC)systems,and has become a research hotspot in the field of VLC.Based on analyzing the basic principles of SM technology,the research progresses of optical spatial modulation(OSM)are analyzed and summarized from such three aspects as effectiveness,reliability and combination with other modulation techniques.And the application status and future development trends of OSM are discussed.
作者
韩雨
岳殿武
肖佳琳
张琦
HAN Yu;YUE Dianwu;XIAO Jialin;ZHANG Qi(School of Information Science and Technology,Dalian Maritime University,Dalian 116026,CHN)
出处
《半导体光电》
CAS
北大核心
2019年第5期605-609,共5页
Semiconductor Optoelectronics
基金
国家自然科学基金项目(61801074)
关键词
可见光通信
空间调制
有效性
可靠性
visible light communication
spatial modulation
effectiveness
reliability
