Hybrid Grey Wolf Optimization with Cuckoo Search-based optimal channel estimation for energy efficient massive multiple input multiple output. - G. Indumathi; S. Nisha Rani (Int. J. Commun. Syst., 2022)

Chicken Swarm Optimization Based Optimal Channel Allocation in Massive MIMO. - S. Nisha Rani; G. Indumathi (Wirel. Pers. Commun., 2023)