Hybrid Uplink and Downlink Transmissions for Full-Duplex UAV Communication With RIS

Kaiyuan Tian, Bin Duo,Sixian Li,Yong Zuo,Xiaojun Yuan

IEEE Wireless Communications Letters（2022）

引用 11|浏览3

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摘要

This letter proposes a reconfigurable intelligent surface (RIS)-aided full-duplex unmanned aerial vehicle (FD-UAV) communication system. The FD-UAV performs its mission to communicate with an uplink (UL) user and a downlink (DL) user simultaneously over the same time-frequency dimension. The RIS is deployed to enhance the signal strength to the UL and DL users while suppressing the co-channel inte...

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关键词

Autonomous aerial vehicles,Trajectory,Receiving antennas,Uplink,Downlink,Interference cancellation,Interchannel interference

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