Optical Channel Estimation Based on Kalman Filtering for VLC Systems Adopting DCO-OFDM

被引：0
|
作者：
Shawky, Eman [1 ]
El-Shimy, Mohamed A. [1 ]
Shalaby, Hossam M. H. [1 ,2 ]
Mokhtar, Amr [1 ]
El-Badawy, El-Sayed A. [1 ]
Srivastava, Anand [3 ]
机构：
[1] Alexandria Univ, Elect Engn Dept, Fac Engn, Alexandria 21544, Egypt
[2] E JUST, Dept Elect & Commun Engn, Alexandria 21934, Egypt
[3] Delhi IIITD, Indraprastha Inst Informat Technol, New Delhi, India
来源：
2018 20TH ANNIVERSARY INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2018年
关键词：
Kalman filter; MMSE; LS; DCO-OFDM; optical channel estimation; visible light communications; PILOT;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose the use of a Kalman filter method for estimating the response of the visible-light communication channel adopting DCO-OFDM techniques. Our proposed method is shown to achieve better performance than that of traditional least-square (LS) and minimum mean square error (MMSE) estimators.
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页数：4
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