Search Results for author: Praveen Kumar Singya

Found 5 papers, 0 papers with code

On Performance of Integrated Satellite HAPS Ground Communication: Aerial IRS Node vs Terrestrial IRS Node

no code implementations30 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.

Multi-hop Sub-THz-FSO: A Technique for High-rate Uninterrupted Backhauling in 6G

no code implementations10 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.

High-rate Reliable Communication using Multi-hop and Mesh THz/FSO Networks

no code implementations4 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.

Hybrid FSO/THz-based Backhaul Network for mmWave Terrestrial Communication

no code implementations18 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.

Performance of UAV assisted Multiuser Terrestrial-Satellite Communication System over Mixed FSO/RF Channels

no code implementations13 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.

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