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   Articles with "uav" as a keyword



Energy Consumption and Completion Time Tradeoff in Rotary-Wing UAV Enabled WPCN

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recommendations! Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2922651

Abstract: In this paper, we consider an unmanned aerial vehicle (UAV)-enabled wireless-powered communication network (WPCN), where a rotary-wing UAV is employed as a hybrid access point (AP) to serve multiple ground users (GUs). Specifically, the GUs… read more here.

Keywords: time; uav; completion time; energy ... See more keywords

Multi-Objective Resource Allocation for UAV-Assisted Air-Ground Integrated MC-NOMA Networks

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3467069

Abstract: We consider a Multi-UAV multicarrier non-orthogonal multiple access (MC-NOMA) downlink network in which each UAV serves a group of ground users within its designated cell. Our goal is to maximize the total downlink rate for… read more here.

Keywords: multi objective; method; objective resource; ground ... See more keywords

Joint Terminal-UAV Association and Power Allocation for Hybrid Satellite-UAV Relay Network With Rate Splitting Multiple Access

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3481438

Abstract: In this paper, we investigate a hybrid satellite-unmanned aerial vehicle (UAV) relay network (HSURN) with rate splitting multiple access (RSMA), where the terminal transmits a superposition of the common and private signals with different power… read more here.

Keywords: rate; access; uav; network ... See more keywords

Resource Allocation and 3-D Placement for UAV-Enabled Energy-Efficient IoT Communications

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recommendations! Published in 2021 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2020.3003717

Abstract: As the commercial launch of the fifth-generation (5G) wireless communications gets near, the trend from the Internet of Things (IoT) to the Internet of Everything (IoE) is emerging. Due to the advantages of the high… read more here.

Keywords: uav; resource allocation; iot devices; iot ... See more keywords

Average AoI Minimization in UAV-assisted Data Collection with RF Wireless Power Transfer: A Deep Reinforcement Learning Scheme

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recommendations! Published in 2021 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3110138

Abstract: This paper studies the UAV-assisted wireless powered network, where a UAV is dispatched to wirelessly charge multiple ground nodes (GNs) by using radio frequency (RF) energy transfer and then the GNs use their harvested energy… read more here.

Keywords: energy; uav; average aoi; reinforcement learning ... See more keywords

Resource Allocation in UAV-Enabled Wireless-Powered MEC Networks With Hybrid Passive and Active Communications

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recommendations! Published in 2023 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2022.3214539

Abstract: This article proposes a novel unmanned aerial vehicle (UAV)-enabled wireless-powered mobile edge computing (WP-MEC) network, where several Internet of Things (IoT) nodes use the energy harvested from the UAV’s radio frequency signals to support the… read more here.

Keywords: iot nodes; uav; enabled wireless; wireless powered ... See more keywords

An Auto-Upgradable End-to-End Preauthenticated Secure Communication Protocol for UAV-Aided Perception Intelligent System

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recommendations! Published in 2024 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2024.3413010

Abstract: Unmanned aerial vehicle (UAV)-enabled intelligent systems are emerging and empowering real-time monitoring and modeling tasks. The security requirements in real-time UAV-enabled intelligent systems are data integrity, authenticity, traceability, tamper-proofing, and privacy. A secure channel established… read more here.

Keywords: system; end end; protocol; auto ... See more keywords

Data Intelligence for UAV-Assisted Road Inspection in Post-Disaster Scenarios

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2024.3466221

Abstract: In response to the critical need for rapid post-disaster assessments, this article introduces an innovative application of artificial intelligence (AI) in unmanned aerial vehicles (UAVs) for disaster relief. A lightweight distributed learning algorithm (namely, YO-FR),… read more here.

Keywords: post disaster; disaster; road; uav ... See more keywords

Multiobjective Trajectory Planning for UAV-Assisted IoT Networks Based on DRL Approach

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recommendations! Published in 2025 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2025.3533584

Abstract: Uncrewed aerial vehicles (UAVs), due to their inherent flexibility and autonomous operation, are widely used in Internet of Things (IoT) networks for collecting data to facilitate real-time evaluation and monitoring applications. This article investigates a… read more here.

Keywords: uav assisted; trajectory planning; iot networks; planning uav ... See more keywords

Dual-UAV-Enabled Secure Communications: Joint Trajectory Design and User Scheduling

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recommendations! Published in 2018 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2018.2864424

Abstract: In this paper, we investigate a novel unmanned aerial vehicle (UAV)-enabled secure communication system. Two UAVs are applied in this system where one UAV moves around to communicate with multiple users on the ground using… read more here.

Keywords: enabled secure; uav enabled; uav; user scheduling ... See more keywords

Multiagent Collaborative Learning for UAV Enabled Wireless Networks

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recommendations! Published in 2022 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2022.3191329

Abstract: The unmanned aerial vehicle (UAV) technique provides a potential solution to scalable wireless edge networks. This paper uses two UAVs, with accelerated motions and fixed altitudes, to realize a wireless edge network, where one UAV… read more here.

Keywords: energy; collaborative learning; multiagent collaborative; energy efficiency ... See more keywords