Physical Layer Security For Indoor Multicolor Visible Light Communication Kapali Mekan Çok Renkli Görünür Işik Haberleşmesi Için Fiziksel Katman Güvenliǧi

ÇETİNDERE B., ALBAYRAK C., TÜRK K.

30th Signal Processing and Communications Applications Conference, SIU 2022, Safranbolu, Türkiye, 15 - 18 Mayıs 2022 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/siu55565.2022.9864784
  • Basıldığı Şehir: Safranbolu
  • Basıldığı Ülke: Türkiye
  • Anahtar Kelimeler: artificial noise, Multicolor visible light communication, null steering, physical layer security
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

© 2022 IEEE.Visible light communication (VLC) is a short-range wireless optical communication that can transmit data by switching lighting elements at high speeds in indoor areas. In common areas, VLC can provide data security at every layer of communication by using physical layer security (PLS) techniques as well as existing cryptography-based techniques. In the literature, PLS techniques have generally been studied for monochrome VLC systems, and multicolor VLC studies are quite limited. In this study, to the best of authors' knowledge, null steering (NS) and artificial noise (AN), which are widely used PLS methods, have been applied to multi-colored LED-based VLC systems for the first time in the literature and the achievable secrecy rate has been calculated.