@InProceedings{Sabella2013FUNEMS,
	author = {D. Sabella and P. Rost and Y. Sheng and E. Pateromichelakis and U. Salim and P. Guitton-Ouhamou and M. Di Girolamo and G. Giuliani},
	title = {RAN as a Service: Challenges of Designing a Flexible RAN Architecture in a Cloud-based Heterogeneous Mobile Network},
	booktitle = {Future Network and Mobile Summit},
	address = {Lisbon, Portugal},
	month = Jul,
	year = {2013},
}