Improving the Performance of Optical Single Carrier Frequency Domain Channel Equalizer for Visible Light Communications
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Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, it is recommended to use Turbo channel coding (TC) technique to increase the performance of optical single carrier frequency domain channel equalizer (OSCFDCE) used to repair the data that is distorted in multipath optical channel environment of single carrier (SC) visible light communication (VLC) systems. Computer simulations are performed to verify the performance of the proposed Turbocoded OSC-FDCE method in the 5, 6, and 10 taps multipath optical channel environment based on the bit error rate (BER) performance criterion. From the obtained simulation results, it is seen that the error base of the OSC-FDCE method is eliminated with TC OSC-FDCE method and has a better performance than TC VLC orthogonal frequency division multiplexing (OFDM) frequency domain equalizer (FDE) method (TC VLC-OFDM-FDE). © 2020 IEEE.
Açıklama
43rd International Conference on Telecommunications and Signal Processing -- TSP 2020 -- 7 July 2020 through 9 July 2020 -- Milan -- 162353
Anahtar Kelimeler
multipath optical channel, optical single carrier frequency domain channel equalizer, Turbo coding., visible light communications, VLC-OFDM
Kaynak
2020 43rd International Conference on Telecommunications and Signal Processing, TSP 2020
WoS Q Değeri
Scopus Q Değeri
N/A
