摘要
为了提升了可见光通信(VLC)链路的可靠性,针对传统VLC研究范式的局限性,在典型室内应用场景将商用LUXEON Rebel非朗伯光波束引入到多输入多输出(MIMO)可见光发射器配置中,对比分析了非朗伯MIMO VLC与朗伯MIMO VLC的误比特率(BER)性能表现。仿真结果表明:较之于传统朗伯光波束的MIMO基准配置,当房间中心接收位置BER≤10^(-6)时,所提出的非朗伯MIMO配置可以减少引入13.1%的发射功率。
In order to to improve the reliability of visible light communication(VLC)links and address the limitations of the traditional VLC research paradigm,commercial LUXEON Rebel non-Lambert light beams are introduced into multiple input multiple output(MIMO)visible light emitter configurations in typical indoor applications.The bit error rate(BER)performance of non-Lambert MIMO VLC and Lambert MIMO VLC is compared and analyzed.The simulation results show that the proposed non-Lambert MIMO configuration can reduce the introduced transmission power by 13.1%compared to the traditional Lambert beam MIMO reference configuration when the center of the room receiving position BER≤10^(-6).
作者
丁举鹏
易芝玲
赵楷
王劲涛
阳辉
张慧
王丽丽
DING Jupeng;I Chih-Lin;ZHAO Kai;WANG Jintao;YANG Hui;ZHANG Hui;WANG Lili(School of Information Science and Engineering,Xinjiang University,Urumqi 830046,China;China Mobile Research Institute,Beijing 100053,China;Department of Electronic Engineering,Tsinghua University,Beijing 100084,China;XinJiang Vacational&Technical College of Communication,Urumqi 831401,China;School of Information and Electrical Engineering,Ludong University,Yantai Shandong 264025,China)
出处
《光通信技术》
2022年第3期76-80,共5页
Optical Communication Technology
基金
国家自然科学基金项目(62061043)资助
新疆维吾尔自治区自然科学基金面上项目(2019D01C020)资助
新疆维吾尔自治区全职引进高层次创新人才项目(042419004)资助
新疆维吾尔自治区天山雪松计划项目(2020XS27)资助。
关键词
可见光通信
多输入多输出
非朗伯光波束
误比特率
visible optical communications
multiple input multiple output
non-Lambertian light beams
bit error rate
