非视距可见光信道的法向量倾斜技术研究  

Research on normal vector tilting technique of NLOS for visible light channels

作　　者：张海勇[1] 朱义君[1] ZHANG Haiyong ZHU Yijun(National Digital Switching Engineering＆ Technological Research Center, Zhengzhou 450002, Chin)

机构地区：[1]国家数字交换系统工程技术研究中心,郑州450002

出　　处：《光通信技术》2017年第7期44-47,共4页Optical Communication Technology

基　　金：国家自然科学基金(批准号:61271253和61671477)资助

摘　　要：根据墙面的光学反射情况,介绍了两种非视距链路信道,分别为镜面反射信道和漫反射信道,并将两种非视距链路信道和视距链路信道相结合,构造两种不同的组合信道。在此基础上,做了不同组合信道中法向量倾斜技术信道解相关性能的仿真对比实验,并对仿真结果进行分析。According to the optical reflection of the wall, this paper introduces two non line of sight link channels, namely mirror reflection channel and diffuse reflection channel, and combines two non line of sight link channel and line of sight link channel to structures two different combinations of channels. On this basis, this paper makes a simulation experiment on the correlation performance of the normal vector tilt technique in different combinatorial channels, and analyzes the simulation results.

关 键 词：可见光通信 非视距链路 镜面反射信道 漫反射信道 法向量倾斜 

分 类 号：TN929.12[电子电信—通信与信息系统]