Interference-Tolerant Duobinary-Coded Time-Domain Hybrid PAM with Adaptive Bitrate and Key for Flexible and Secure VLC
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Amano, Hodaka; Kobori, Fumiya; Kariya, Ayumu; Tanaka, Keita; Shimada, Keiji; Suketomo, Reika; Kuwahara, Kiichiro; Kimura, Tomotaka; Tangdiongga, Eduward; Kodama, Takahiro
Inhalt:
We experimentally demonstrated a 15% increase in throughput by bandwidth compression with duobinary coding for time-domain hybrid PAM signals, reducing inter-symbol interference of PAM2 and PAM4. Moreover, advanced encryption standard for a highly secure VLC system, varying keys per symbol block, demonstrated power penalty-free operation.