Performance of LED Overlap in Visible Light Communication System

被引：0
|
作者：
Nurfadhilah, Berlian [1 ]
Pamukti, Brian [1 ]
Saputri, Desti Madya [1 ]
机构：
[1] Telkom Univ, Sch Elect Engn, Opt Commun Lab, Telekomunikasi St 1, Bandung 40257, Indonesia
来源：
2019 IEEE ASIA PACIFIC CONFERENCE ON WIRELESS AND MOBILE (APWIMOB) | 2019年
关键词：
Visible Light Communication; Overlap; Coverage; Bit Error Rate;
D O I：
10.1109/apwimob48441.2019.8964200
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we consider an indoor Visible Light Communication (VLC) system with a placement technique with and without an overlap formed, using four and five Light Emitting Diodes (LED), placements on a room roof. To support the better received signal power, this paper evaluated the performance of LED overlap using the 3-Watt transmit power. We did a computer simulation using the dimension closed communication room 5 x 5 x 3 m(3). In this paper, we found that the VLC system with an overlap was better than the one without an overlap. The result showed that the received power could reach the minimum Bit Error Rate (BER) threshold < 10(-3) around -18 dBm for VLC system without an overlap and -20 dBm for VLC system with an overlap. From the simulation, it obtained that communication link coverage with an overlap was about 25 m(2).
引用
收藏
页码：42 / 47
页数：6
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