Search Results for author: Muhammad Salman Bashir

Found 5 papers, 0 papers with code

3-D Position Optimization of Solar-Powered Hovering UAV Relay in Optical Wireless Backhaul

no code implementations29 Jan 2024 Heyou Liu, Muhammad Salman Bashir, Mohamed-Slim Alouini

A major hurdle in widespread deployment of UAVs (unmanned aerial vehicle) in existing communications infrastructure is the limited UAV onboard energy.

Position

Optimal Photodetector Size for High-Speed Free-Space Optics Receivers

no code implementations16 Sep 2023 Muhammad Salman Bashir, Qasim Zeeshan Ahmed, Mohamed-Slim Alouini

The selection of an optimal photodetector area is closely linked to the attainment of higher data rates in optical wireless communication receivers.

Angle-of-Arrival Estimation of Narrow Gaussian Beams for Mobile FSO Platforms

no code implementations29 Jul 2023 Ming-Cheng Tsai, Muhammad Salman Bashir, Mohamed-Slim Alouini

We then exploited this relationship to enhance the angle-of-arrival estimation performance of our proposed receiver that takes into account both the location as well as the energy of the laser spot while estimating the angle-of-arrival.

Lidar-Assisted Acquisition of Mobile Airborne FSO Terminals in a GPS-Denied Environment

no code implementations6 Apr 2023 Heyou Liu, Muhammad Salman Bashir, Mohamed-Slim Alouini

This study investigates the optimal allocation of energy between the lidar and FSO subsystems to minimize the acquisition time.

Free-Space Optical MISO Communications With an Array of Detectors

no code implementations1 Sep 2020 Muhammad Salman Bashir, Mohamed-Slim Alouini

Multiple-input multiple-output (MIMO) and multiple-input single-output (MISO) schemes have yielded promising results in free space optical (FSO) communications by providing diversity against fading of the received signal intensity.

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