All Publications

A. C. S, P. Kumar, P. N. Ramavath, G. Saravanan, and G.,"Performance analysis of a dual-hop FSO–vertical UOWC link for seamless air-to-underwater connectivity", IEEE Open Journal of the Communications Society, vol.7, pp.1729-1748, IEEE 2026, 10.1109/OJCOMS.2026.3662439       Article

S. Lakshmi, A. Bhowal, P. N. Ramavath, P. Das, D. Kumar, Md. S. Ahmed, and D. Sarma,"Channel estimation, resource optimization, and experimental validation of multi STAR-RIS aided UOWC system", IEEE Transactions on Vehicular Technology, IEEE 2026, 10.1109/TVT.2026.3672164       Article

R. Sharma, C., M. Goyal, P. N. Ramavath, and A. Bhowal,"Aqua-locate: An accurate underwater positioning system using visible light communication", IEEE Communication Letters, IEEE 2026, View Details       Article

P. N. Ramavath, A. Bhowal, S. Lakshmi, and D. Sarma,"Phase optimization and performance evaluation of Multi STAR-RIS aided underwater optical wireless communication system", IEEE Internet of Things, IEEE 2025, View Details       Article

P. N. Ramavath, A. Bhowal, S. Lakshmi, D. Sarma, and S. C. Shetty,"Phase optimization and performance evaluation of multi-STAR-RIS-aided underwater optical wireless communication system", IEEE Internet of Things, vol.12, no.20, pp.43268-43281, IEEE, October 2025, 10.1109/JIOT.2025.3596741       Article

J. Bolboli, M. Salman, P. N. Ramavath, and W. Chung,"Experimental and Simulation Study of a LoRaWAN-Assisted Relay for IoUT Communication", IEEE Transactions on Green Communications and Networking, vol.8, pp.453-467, IEEE 2024, 10.1109/TGCN.2023.3324638       Article

P. N. Ramavath, M. Salman, J. Bolboli, A. C. S, and W. Chung,"Multiuser Data Transmission Aided by Simultaneous Transmit and Reflect Reconfigurable Intelligent Surface in Underwater Wireless Optical Communications", IEEE Transactions on Vehicular Technology, vol.73, pp.8420-8433, IEEE 2024, 10.1109/TVT.2024.3357838       Article

M. Salman, J. Bolboli, P. N. Ramavath, and W. Chung,"Aqua-Sense: Relay-Based Underwater Optical Wireless Communication for IoUT Monitoring", IEEE Open Journal of the Communications Society, vol.5, pp.1358-1375, IEEE 2024, 10.1109/OJCOMS.2024.3367457       Article

J. Bolboli, M. Salman, P. N. Ramavath, and W. Chung,"Design and Performance Evaluation of a Relay-Assisted Hybrid LoRa/Optical Wireless Communication System for IoUT", IEEE Open Journal of the Communications Society, vol.5, pp.4046-4060, IEEE 2024, 10.1109/OJCOMS.2024.3424419       Article

C., G. Achala, P. N. Ramavath, U. S. Acharya, and W. Chung,"Performance analysis of dual-hop AF/DF relay utilizing BCH code in an underwater vertical wireless optical link", IEEE Access, vol.12, pp.134062 - 134083, IEEE, September 2024, 10.1109/ACCESS.2024.3460808       Article