Prakriti Saxena

TL;DR: In this article, the authors provided a mathematical framework for the end-to-end SNR and bit-error rate (BER) performance and confirmed that the derived analytical results reasonably match experimental results especially at relatively high SNR.

TL;DR: In this article, the bit error rate (BER) performance of a free space optical (FSO) communication system was evaluated in the presence of amplified spontaneous emission (ASE) noise under weak, moderate to strong, and very strong atmospheric turbulence regimes and PEs.

TL;DR: It is shown through numerical results that RIS-based dual-hop mixed FSO-RF system provide a significant performance enhancement in comparison to a traditional dual-hops mixed FOsO- RF system even in presence of CCI.

TL;DR: This paper derives a simplified power series expression of BSF by solving the existing integral form, and closed-form expressions of BER, capacity, and outage probability of the UWOC system, taking the effect of scattering, absorption, and misalignment in consideration, are derived.

TL;DR: Analysis of the behavior of the mobile user acting as a relay while considering a realistic locations of the receivers and transmitters on a standard mobile phone, shows that relay-based systems offer a significant improvement in terms of the coverage compared to direct non-line of sight VLC links.