Simultaneous lightwave information and power transfer in optical wireless communication networks: An overview and outlook

O Alamu, TO Olwal, K Djouani - Optik, 2022 - Elsevier
Objectives: The main objective of this article is to provide a critical review of up-to-date
contributions to simultaneous lightwave information and power transfer (SLIPT) in optical …

Energy-aware trajectory design for outage minimization in UAV-assisted communication systems

N Gupta, D Mishra, S Agarwal - IEEE Transactions on Green …, 2022 - ieeexplore.ieee.org
This paper studies the flight trajectory of unmanned aerial vehicles (UAV) to provide fifth-
generation (5G) cellular service in a given area. We consider a single UAV launched from …

Trajectory and resource allocation for UAV replacement to provide uninterrupted service

N Gupta, S Agarwal, D Mishra… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) have emerged as a specular technology that can assist
the terrestrial base stations. However, the battery limitation of UAV inhibits the system …

On the performance and optimization of HAPS assisted dual-hop hybrid RF/FSO system

R Deka, V Mishra, I Ahmed, S Anees, MS Alam - IEEE Access, 2022 - ieeexplore.ieee.org
In this paper, we derive accurate outage probability and bit error rate expressions for a high
altitude platform station (HAPS) assisted terrestrial communication system. In particular …

Second-order statistics for IRS-assisted multiuser vehicular network with co-channel interference

A Girdher, A Bansal, A Dubey - IEEE Transactions on Intelligent …, 2022 - ieeexplore.ieee.org
In this paper, we consider a downlink multi-user vehicular communication network
empowered by an intelligent reflecting surface (IRS) with the base station (BS) employing …

Service duration maximization for continuous coverage in UAV-assisted communication system

J Dandapat, N Gupta, S Agarwal… - IEEE Communications …, 2022 - ieeexplore.ieee.org
This letter studies a UAV-assisted communication design where a rotary-wing UAV is
launched to provide continuous coverage to mobile nodes. We aim to maximize the service …

Estimation and analysis of maximum energy harvested in RF-EH wireless system over different fading channels

B Sainath - Wireless Personal Communications, 2024 - Springer
Parameter estimation is an important problem in practical wireless systems and networks.
Specifically, accurate estimation of harvested energies is vital in autonomous, green …

RIS-Assisted Multi-Aperture FSO Communication Network for High-Speed Train: Second-Order Statistical Analysis

A Girdher, A Bansal - IEEE Transactions on Intelligent …, 2024 - ieeexplore.ieee.org
This paper considers an optical reconfigurable intelligent surface (ORIS)-assisted free space
optical (FSO) communication network to provide internet connectivity to the high speed train …

Multi-UAV replacement and trajectory design for coverage continuity

N Gupta, S Agarwal, D Mishra - ICC 2022-IEEE International …, 2022 - ieeexplore.ieee.org
In this paper, we present a novel framework to maintain coverage continuity in a unmanned
aerial vehicle (UAV)-assisted wireless communication system, when a serving UAV runs out …

Impact of fading on association probability in uav-enabled iot networks

N Gupta, S Agarwal, D Mishra - 2022 IEEE 95th Vehicular …, 2022 - ieeexplore.ieee.org
In an unmanned aerial vehicle (UAV)-enabled Inter-net of Thing (IoT) network, the
transmission rate of an IoT node from the aerial base station (ABS) is determined by the …