Error Performance of DCO-OFDM Based Visible Light Communication System with Signal Space Diversity DCO-OFDM Tabanli Görünür Işik Haberleşme Sisteminin Işaret Uzayi Çeşitlemesi ile Hata Başarimi
31st IEEE Conference on Signal Processing and Communications Applications, SIU 2023, İstanbul, Turkey, 5 - 08 July 2023, (Full Text)
- Publication Type: Conference Paper / Full Text
- Doi Number: 10.1109/siu59756.2023.10223910
- City: İstanbul
- Country: Turkey
- Keywords: error performance, signal space diversity, Visible light communication
- Ankara Yıldırım Beyazıt University Affiliated: Yes
Abstract
In this study, direct current optical orthogonal frequency division multiplexing (DCO-OFDM), which is one of the multicarrier transmission techniques designed for intensity modulation/direct detection method applied to visible light communication (VLC) systems, has been studied. The error performance of the modeled DCO-OFDM based VLC system is enhanced significantly by integrating signal space diversity (without causing any additional computational complexity).