Maliatsos, Konstantinos, Panagiotis N. Vasileiou, and Athanasios G. Kanatas. 2014. “Performance Evaluation of Beamspace MIMO Systems With Channel Estimation in Realistic Environments”. Journal of Cyber Security and Mobility 2 (3-4):265-90. https://doi.org/10.13052/jcsm2245-1439.234.