A Scalable and Flexible Radio Access Network Architecture for Fifth Generation Mobile Networks. - Andreas Mäder 001; Amaanat Ali; Anand S. Bedekar; Andrea F. Cattoni; Devaki Chandramouli; Subramanya Chandrashekar; Lei Du; Matthias Hesse; Cinzia Sartori; Samuli Turtinen (IEEE Commun. Mag., 2016)