This review paper discusses the complete evolution of free-space optical (FSO) communication, also known as unguided optical communication (UOC) technologies, all the …
RP Naik, WY Chung - Journal of Lightwave Technology, 2022 - opg.optica.org
Reconfigurable intelligent surfaces (RISs) are an emerging technology aimed to enhance the energy and spectrum efficiency of wireless communication links by reconfiguring the …
PN Ramavath, SA Udupi, P Krishnan - Optics Communications, 2020 - Elsevier
In this paper, we have proposed an analytic model and determined the outage probability and average bit error rate (BER) performance of a co-operative radio frequency− underwater …
CSS Shetty, RP Naik, US Acharya, WY Chung - IEEE Access, 2023 - ieeexplore.ieee.org
In this paper, we have investigated the performance of an underwater vertical wireless optical communication (UVWOC) link employing multiple input-multiple output (MIMO) …
A Uppalapati, RP Naik… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, the bit error rate (BER) performance of underwater wireless optical communication system employing with M-ary quadrature amplitude modulation is proposed …
Mobile nodes can encounter many challenges in underwater environments during communication due to turbidity, suspended particles, small bubbles, and turbulence. These …
CSS Shetty, RP Naik, US Acharya… - Optical and Quantum …, 2023 - Springer
In this paper, we have investigated the performance of underwater vertical wireless optical communication (UVWOC) link employing on–off key modulation in the presence of …
W Liu, W Jiang, N Huang, Z Xu - IEEE Photonics Journal, 2023 - ieeexplore.ieee.org
Turbulence is an intractable issue for underwater optical wireless communication (UOWC). In this paper, the effects of temperature-induced turbulence on the UOWC system with …
S Shetty, RP Naik, US Acharya - Applied Optics, 2023 - opg.optica.org
In this paper, we have investigated the performance of underwater vertical wireless optical communication (UVWOC) links employing on–off key modulation for selection combining …