Joint User Selection and Energy Minimization for Ultra-Dense Multi-channel C-RAN With Incomplete CSI - Cunhua Pan; Huiling Zhu; Gomes, Nathan J.; Jiangzhou Wang (IEEE journal on selected areas in communications, 2017)
Keywords: 5G ultra-dense networks; Algorithm design and analysis; Algorithms; Cloud computing; Cloud radio access network (C-RAN); Complexity; Computational complexity; Computer simulation; Energy conservation; incomplete CSI; Iterative algorithms; Iterative methods; limited fronthaul capacity; Mean square values; Minimization; Optimization; Power consumption; Power demand; Quality of service; Radio; State (computer science)