Joint online 3D trajectory optimisation and power allocation of UAVs as mobile access points in a downlink distributed multi-user MIMO system

H Ahmadinejad, A Rafieifar, A Falahati - Physical Communication, 2023 - Elsevier
Unmanned aerial vehicles (UAVs) are introduced as one of the key-enablers for 5G beyond
networks due to their low cost and flexible deployment, and mobility degrees-of-freedom …

Cell-Free Massive MIMO Architecture for UAV Cellular Communications

HI Obakhena, AL Imoize, MA Adelabu, FI Anyasi… - … Aerial Vehicle Cellular …, 2022 - Springer
Unmanned aerial vehicle (UAV)-aided communications have emerged as a promising
paradigm for providing capacity enhancement and coverage expansion in terrestrial mobile …