1. A survey on software-defined networking;Xia;IEEE Commun. Surv. Tutor.,2015
2. One step at a time: optimizing SDN upgrades in ISP networks;Poularakis,2017
3. Softcell: taking control of cellular core networks;Jin,2013
4. FlexRAN: a flexible and programmable platform for software-defined radio access networks;Foukas,2016
5. Bringing SDN to the edge of tactical networks;Phemius,2017