Lagrangian Dual Decomposition for Joint Resource Allocation Optimization Problem in OFDMA Downlink Networks - Zhou, Lin; Chen, Dong-Hua; He, Yu-Cheng; Jia, Li-Jun (Mathematical problems in engineering, 2018)
Keywords: Algorithms; Computational geometry; Computer simulation; Convexity; Coupling; Decomposition; Energy efficiency; International conferences; Iterative methods; Mathematical problems; Multiuser systems; Optimization; Parameters; Power efficiency; Quality of service; Radio networks; Resource allocation; Subcarriers; Wireless communications