Design and Analysis of UAV-Assisted Relaying With Simultaneous Wireless Information and Power Transfer
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2971692
Abstract: We consider a two-phase decode-and-forward (DF) relay network assisted by an unmanned aerial vehicle (UAV), where the UAV performs energy harvesting and information decoding simultaneously with a power splitting (PS) receiver structure. For the network,… read more here.
Keywords: analysis uav; power; assisted relaying; design analysis ... See more keywords
Task Offloading and Trajectory Control for UAV-Assisted Mobile Edge Computing Using Deep Reinforcement Learning
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3070908
Abstract: Mobile Edge Computing (MEC) has been widely employed to support various Internet of Things (IoT) and mobile applications. By leveraging the advantages of easily deployed and flexibility of Unmanned Aerial Vehicle (UAV), one of MEC… read more here.
Keywords: system; task; edge computing; mobile edge ... See more keywords
UAV-Assisted RIS for Future Wireless Communications: A Survey on Optimization and Performance Analysis
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3149054
Abstract: Reconfigurable intelligent surfaces (RIS), a device made of low-cost meta-surfaces that can reflect or refract the signals in the desired manner, have the immense ability to enhance the data transmission from the sender to the… read more here.
Keywords: wireless communications; assisted ris; uav assisted; performance ... See more keywords
Multi-UAV Assisted IoT NOMA Uplink Communication System for Disaster Scenario
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DOI: 10.1109/access.2022.3159977
Abstract: Unmanned aerial vehicle (UAV) communication has become a prominent technology that can effectively assist in IoT systems. The inherent features of UAV such as mobility, flexibility, and fast deployment make it preferable for emergency Internet… read more here.
Keywords: system; communication; iot devices; uav assisted ... See more keywords
Joint Optimization of Trajectory and Communication in Multi-UAV Assisted Backscatter Communication Networks
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DOI: 10.1109/access.2022.3165159
Abstract: This paper investigates a multiple unmanned aerial vehicle (multi-UAV) assisted backscatter communication network (BCN), where multiple UAVs are employed to transmit RF carriers to as well as collect data from multiple backscatter sensor nodes (BSNs)… read more here.
Keywords: backscatter communication; communication; uav assisted; assisted backscatter ... See more keywords
Efficient Data Dissemination Strategy for UAV in UAV-Assisted VANETs
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3270279
Abstract: With development of emerging intelligent transportation systems (ITSs), unmanned aerial vehicles (UVAs) are gaining growing attention to achieve UAV-assisted VANETs for improving performance of data dissemination. However, in UAV-assisted VANETs, the performance of data dissemination… read more here.
Keywords: assisted vanets; efficient data; uav assisted; data dissemination ... See more keywords
UAV-Assisted Data Collection With Nonorthogonal Multiple Access
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2020.3005271
Abstract: Unmanned aerial vehicles (UAVs) facilitate information collection greatly in the Internet-of-Things (IoT) systems due to their superior flexibility and mobility. On the other hand, nonorthogonal multiple access (NOMA) is regarded as a promising technology to… read more here.
Keywords: assisted data; multiple access; nonorthogonal multiple; data collection ... See more keywords
Average AoI Minimization in UAV-assisted Data Collection with RF Wireless Power Transfer: A Deep Reinforcement Learning Scheme
Sign Up to like & getrecommendations! 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
Joint Optimization of UAV Trajectory and Sensor Uploading Powers for UAV-Assisted Data Collection in Wireless Sensor Networks
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DOI: 10.1109/jiot.2021.3126329
Abstract: In this article, we investigate the energy minimization problem of an unmanned-aerial-vehicle (UAV)-assisted data collection sensor network. We jointly optimize the trajectory of the UAV and the power consumption of the sensors for data uploading… read more here.
Keywords: problem; uav assisted; power; sensor uploading ... See more keywords
Weighted Energy-Efficiency Maximization for a UAV-Assisted Multiplatoon Mobile-Edge Computing System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3155608
Abstract: With the rapid development of mobile computing, mobile-edge computing (MEC) has increasingly become an essential means to meet the computing power requirements of intelligent networked vehicles. However, users with high mobility and coupled dynamics are… read more here.
Keywords: system; mobile edge; energy; uav assisted ... See more keywords
UAV-Assisted Data Collection for Internet of Things: A Survey
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3176903
Abstract: Thanks to the advantages of flexible deployment and high mobility, unmanned aerial vehicles (UAVs) have been widely applied in the areas of disaster management, agricultural plant protection, environment monitoring, and so on. With the development… read more here.
Keywords: data collection; uav assisted; assisted data; internet things ... See more keywords