Multi-Agent Reinforcement Learning in NOMA-aided UAV Networks for Cellular Offloading

18 Oct 2020 Ruikang Zhong Xiao Liu Yuanwei Liu Yue Chen

A novel framework is proposed for cellular offloading with the aid of multiple unmanned aerial vehicles (UAVs), while the non-orthogonal multiple access (NOMA) technique is employed at each UAV to further improve the spectrum efficiency of the wireless network. The optimization problem of joint three-dimensional (3D) trajectory design and power allocation is formulated for maximizing the throughput... (read more)

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