Wireless Powered ALOHA Networks With UAV-Mounted-Base Stations.

Zoran Hadzi-Velkov,Slavche Pejoski,Robert Schober,Nikola Zlatanov

IEEE Wireless Communications Letters（2020）

引用 7|浏览92

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摘要

In this letter, we study wireless powered communication networks (WPCNs) with base stations (BSs) mounted on unmanned aerial vehicles (UAVs). For implementation simplicity and uncoordinated access, the energy harvesting (EH) users (EHUs) employ slotted ALOHA to transmit information at a fixed rate to a common UAV-mounted BS. The UAV flying along a circular trajectory facilitates a line of sight (L...

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关键词

Channel estimation,Unmanned aerial vehicles,Wireless communication,Resource management,Power generation,Batteries,Trajectory

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