VISIBLE LIGHT COMMUNICATIONS BASED ON CDMA TECHNOLOGY

被引：50
作者：
Qiu, Yang [1 ]
Chen, Shuyi [2 ]
Chen, Hsiao-Hwa [3 ]
Meng, Weixiao [1 ]
机构：
[1] Harbin Inst Technol, Sch Elect & Informat Engn, Harbin, Heilongjiang, Peoples R China
[2] Harbin Inst Technol, Harbin, Heilongjiang, Peoples R China
[3] Natl Cheng Kung Univ, Dept Engn Sci, Tainan, Taiwan
来源：
IEEE WIRELESS COMMUNICATIONS | 2018年 / 25卷 / 02期
关键词：
ACCESS;
D O I：
10.1109/MWC.2017.1700051
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
VLC can perform the functions of communications and lighting simultaneously, which is expected to be an important part of next-generation wireless communications. Compared to traditional RF wireless communications, VLC offers many salient features, such as its operation on unlicensed visible light spectra, its support of high communication rates, and its immunity against electromagnetic interferences. In this article, we focus on code division multiple access techniques used in VLC systems and discuss different application scenarios for VLC-CDMA technologies. In particular, two types of VLC-CDMA systems will be identified, i.e., unipolar codes and bipolar codes based VLC-CDMA systems, whose performances will be analyzed and compared explicitly.
引用
收藏
页码：178 / 185
页数：8
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