Energy Efficiency Optimization for UAV-Assisted Backscatter Communications.

Shengzhi Yang,Yansha Deng,Xuanxuan Tang,Yuan Ding,Jianming Zhou

IEEE Communications Letters（2019）

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摘要

Future Internet of Things (IoT) has high demand for energy-saving communications, especially in remote areas and smart cities. To meet this demand, we propose novel unmanned aerial vehicle-assisted backscatter communications, where a UAV first collects data from multiple terrestrial backscattering tags via time-division multiple access and then flies into the coverage region of a terrestrial base ...

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关键词

Backscatter,Power system reliability,Probability,Unmanned aerial vehicles,Data collection,Time division multiple access,Radio frequency

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