UAV Swarm Position Optimization for High Capacity MIMO Backhaul
IEEE Journal on Selected Areas in Communications（2021）
摘要
A swarm of cooperating UAVs communicating with a distant multiantenna ground station can leverage MIMO spatial multiplexing to scale the capacity. Due to the line-of-sight propagation between the swarm and the ground station, the MIMO channel is highly correlated, leading to limited multiplexing gains. In this paper, we optimize the UAV positions to attain the maximum MIMO capacity given by the si...
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关键词
Antenna arrays,Unmanned aerial vehicles,Antennas,Massive MIMO,Wireless communication,Optimization,Directive antennas
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