Performance Analysis of Quad-LED Complex Spatial Modulation in Visible Light Communication System

被引：0
|
作者：
Zhang, Qi [1 ]
Bai, Zhiquan [1 ]
Zhang, Na [1 ]
Sun, Shangqian [2 ]
Han, Tao [3 ]
Kwak, Kyung Sup [4 ]
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, Jinan, Shandong, Peoples R China
[2] Shandong Univ, Sch Phys, Jinan, Shandong, Peoples R China
[3] Huazhong Univ Sci & Technol, Sch Elect Informat & Commun, Wuhan, Hubei, Peoples R China
[4] Inha Univ, Grad Sch Informat Technol & Telecommun, Incheon, South Korea
来源：
2018 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC) | 2018年
基金：
美国国家科学基金会; 对外科技合作项目（国际科技项目）;
关键词：
quad-LED complex modulation (QCM); spatial modulation (SM); symbol error rate (SER); bit error rate (BER);
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a hybrid modulation scheme combining quad-LED complex modulation (QCM) and spatial modulation (SM) has been proposed in indoor visible light communication (VLC) system. The SM scheme is firstly used to select one quad-LED (QLED). Then, QCM scheme is further employed by the selected QLED to map the complex modulation symbols. Hence, the hybrid quad-LED complex spatial modulation (QCSM) scheme obtains the advantages of both QCM and SM, and can improve the system performance and the transmission rate simultaneously. Symbol error rate (SER) and bit error rate (BER) of the proposed scheme are studied based on the maximal likelihood (ML) detection. Simulation results and theoretical analysis show the better performance of the proposed QCSM scheme, compared with the SM VLC system. The system performance with different distances of the QLEDs has also been analyzed.
引用
收藏
页数：5
相关论文
共 50 条
  • [31] Performance Comparison Between Spatial Multiplexing and Spatial Modulation in Indoor MIMO Visible Light Communication Systems
    He, Cuiwei
    Wang, Thomas Q.
    Armstrong, Jean
    [J]. 2016 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2016,
  • [32] LED Distribution and Noise Analysis of Radio on Visible Light (RoVL) Communication System
    Vijay, Arnesh
    Green, Roger J.
    [J]. 2015 17th International Conference on Transparent Optical Networks (ICTON), 2015,
  • [33] Fundamental analysis for visible-light communication system using LED lights
    Komine, T
    Nakagawa, M
    [J]. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 2004, 50 (01) : 100 - 107
  • [34] Performance Analysis of Visible Light Communication System With Imperfect CSI
    Mohapatra, Subharata
    Satapathy, Govind
    Dash, Soumya P.
    Sahu, Pravas Ranjan
    [J]. IEEE COMMUNICATIONS LETTERS, 2020, 24 (12) : 2844 - 2848
  • [35] Multi-LED Optical OFDM Modulation for Visible Light Communication
    Lu Ming-li
    Yu Hong-yi
    Wu Guo-feng
    Wang Chao
    [J]. 2017 IEEE 9TH INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS (ICCSN), 2017, : 635 - 639
  • [36] Performance study of an OFDM visible light communication system based on white LED array
    田崇文
    李艳婷
    叶玮琳
    全相印
    宋占伟
    郑传涛
    [J]. Optoelectronics Letters, 2011, 7 (06) : 454 - 457
  • [37] Performance study of an OFDM visible light communication system based on white LED array
    Tian C.
    Li Y.
    Ye W.
    Quan X.
    Song Z.
    Zheng C.
    [J]. Optoelectronics Letters, 2011, 7 (6) : 454 - 457
  • [38] Generalized Spatial Modulation in Indoor Wireless Visible Light Communication
    Alaka, S. P.
    Narasimhan, T. Lakshmi
    Chockalingam, A.
    [J]. 2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2015,
  • [39] Spatial Quadrature Modulation for Visible Light Communication in Indoor Environment
    Dawoud, Diana W.
    Heliot, Fabien
    Imran, Muhammad Ali
    Tafazolli, Rahim
    [J]. 2017 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2017,
  • [40] Influence of LED Nonlinearity on Performance of Visible Light Communication Systems
    Jia Kejun
    Lu Hao
    Yang Boran
    Du Wenfei
    Hao Li
    [J]. LASER & OPTOELECTRONICS PROGRESS, 2020, 57 (15)
12345