Energy-efficient UAV deployment with flexible functional split selectionJan 1, 2018·L. Wangand S. Zhou· 0 min read CiteLast updated on Jan 1, 2018← Discrete spatial compression beyond beamspace channel sparsity based on branch-and-bound Jan 1, 2018Flexible functional split in C-RAN with renewable energy powered remote radio units Jan 1, 2018 →