no code implementations • 30 Dec 2023 • Parvez Shaik, Kamal Kishore Garg, Praveen Kumar Singya, Vimal Bhatia, Mohamed-Slim Alouini
With a motive of ubiquitous connectivity over the globe with enhanced spectral efficiency, intelligent reflecting surfaces (IRS) integrated satellite-terrestrial communications is a topic of research interest in an infrastructure-deficient remote terrains.
no code implementations • 10 Dec 2023 • Praveen Kumar Singya, Behrooz Makki, Antonio D'Errico, Mohamed-Slim Alouini
Moving towards $6^{\text{th}}$ generation (6G), backhaul networks require significant improvements to support new use-cases with restricted joint capacity and availability requirements.
no code implementations • 4 Apr 2023 • Praveen Kumar Singya, Behrooz Makki, Antonio D'Errico, Mohamed-Slim Alouini
We consider different deployments of the THz and FSO networks and consider both switching and combining methods between the hybrid FSO/THz links.
no code implementations • 18 Apr 2022 • Praveen Kumar Singya, Behrooz Makki, Antonio D'Errico, Mohamed-Slim Alouini
To minimize the effect of back-and-forth switching, soft switching method is introduced at the access point (AP) to select the signal coming through the hybrid FSO/THz link, and a comparison with hard switching method is presented.
no code implementations • 13 Sep 2021 • Praveen Kumar Singya, Mohamed-Slim Alouini
In this work, performance of a multi-antenna multiuser unmanned aerial vehicle (UAV) assisted terrestrial-satellite communication system over mixed free space optics (FSO)/ radio frequency (RF) channels is analyzed.