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Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2868117
Abstract: Unmanned aerial vehicles (UAVs) have found important applications in wireless communications due to their ability for on-demand and swift deployment, high mobility, and high probability of line-of-sight communication link with the ground. For UAV-enabled wireless…
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Keywords:
multi hop;
hop uav;
uav relaying;
power ... See more keywords
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Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2946353
Abstract: Unmanned aerial vehicle (UAV) relaying is one of the main technologies for UAV communications. It uses UAVs as relays in the sky to provide reliable wireless connection between remote users. In this paper, we consider…
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Keywords:
throughput;
multi hop;
hop uav;
hop ... See more keywords
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Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2986349
Abstract: In this paper, an energy-efficient full-duplex (FD) unmanned aerial vehicle (UAV) relaying network is proposed, where UAV acts as a mobile relay and assists information exchange between two transceivers. Specifically, the load-carry-and-delivery scheme is applied…
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Keywords:
full duplex;
scheme;
energy efficient;
efficient full ... See more keywords
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Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3030221
Abstract: This article studies the wireless systems by implementing the full-duplex (FD) unmanned aerial vehicle (UAV) relay to allow two nearby base stations joint communicate to distant users. The non-orthogonal multiple access (NOMA) assisted networks and…
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Keywords:
network hybrid;
noma network;
enabled noma;
relaying enabled ... See more keywords
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Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3151105
Abstract: As unmanned aerial vehicle (UAV) communication has been widely used in all walks of life, its secrecy issue has also received more and more attention. This article studies the physical-layer security of UAV relaying communication…
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Keywords:
joint optimization;
uav relaying;
trajectory resource;
internet things ... See more keywords
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Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3191687
Abstract: Unmanned aerial vehicle (UAV) has been more and more widely used in military and civilian, with its unique advantages of flexibility, convenience, and wide coverage. As flying stations, UAVs can quickly set up relay communication…
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Keywords:
uav relaying;
way multihop;
two way;
multihop uav ... See more keywords
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Published in 2018 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2018.2800737
Abstract: Utilizing unmanned aerial vehicle (UAV) as the relay is an effective technical solution for the wireless communication between ground terminals faraway or obstructed. In this letter, the problems of UAV node placement and communication resource…
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Keywords:
resource allocation;
uav relaying;
node placement;
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Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2022.3161698
Abstract: In this paper, we consider a reconfigurable intelligent surface (RIS) assisted unmanned aerial vehicle (UAV) relaying communication system, where the RIS is mounted on the UAV and can move at a high speed. Compared with…
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Keywords:
maximization ris;
ris uav;
throughput maximization;
uav relaying ... See more keywords
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2
Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3143174
Abstract: Due to the high altitude and deployment flexibility, unmanned aerial vehicles (UAVs) can be used as relays to avoid obstacles and extend the coverage of wireless networks. On the other hand, ultra-reliable and low-latency communication…
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Keywords:
two way;
allocation urllc;
uav relaying;
way uav ... See more keywords
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Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3190677
Abstract: Covert communication has attracted growing interests as a new security technique, which focuses on concealing the signal transmission. Owing to the high flexibility, unmanned aerial vehicles (UAVs) can be utilized to realize long-distance covert transmission.…
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Keywords:
placement optimization;
transmission;
uav relaying;
optimization uav ... See more keywords