Multi-path Channel Estimation in Mobile Visible Light Communication Based on Decision Feedback

被引：0
|
作者：
Zhong Yanjun [1 ]
Chen Jian [1 ]
You Xiaodi [2 ]
Yu Changyuan [2 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Sch Telecommun & Informat Engn, Nanjing 210003, Jiangsu, Peoples R China
[2] Hong Kong Polytech Univ, Dept Elect & Informat Engn, Hung Hom, Hong Kong, Peoples R China
来源：
2019 18TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) | 2019年
关键词：
visible light communication; mobile communication; channel estimation; multipath effects; decision feedback; NETWORKING;
D O I：
10.1109/icocn.2019.8933997
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In the mobile vehicle network using street lamps, in order to track the time-varying multipath VLC channel, we propose a novel outdoor mobile visible light communication channel estimation method based on decision feedback. With different system parameters, simulations and analysis are carried out. Results show that compared with the conventional scheme, the proposed method can reduce the bit error rate below 10(-4), thus effectively improve system performance for the mobile VLC channel.
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页数：3
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