A. Ahtiainen, H. Kaaranen, L. Laitinen, S. Naghian, and V. Niemi, UMTS networks: architecture, mobility and services Open Networking Foundation: OpenFlow Switch Specification 1.4.0, https, 2005.

A. Basta, W. Kellererm, M. Hoffmann, J. Morper, H. Hoffmann et al., Applying NFV and SDN to LTE mobile core gateways, the functions placement problem, Proceedings of the 4th workshop on All things cellular: operations, applications, & challenges, AllThingsCellular '14, 2014.
DOI : 10.1145/2627585.2627592

G. Hampel and M. Steiner, Tian Bu: Applying Software-Defined Networking to the telecom domain, Computer Communications Workshops (INFOCOM WKSHPS, p.2013

X. Jin, E. Li, L. Vanbever, L. Rexford, and J. , SoftCell, Proceedings of the ninth ACM conference on Emerging networking experiments and technologies, CoNEXT '13, 2013.
DOI : 10.1145/2535372.2535377

K. Pentikousis, W. Yan, and H. Weihua, Mobileflow: Toward software-defined mobile networks, IEEE Communications Magazine, vol.51, issue.7, 2013.
DOI : 10.1109/MCOM.2013.6553677

J. Kempf, B. Johansson, S. Pettersson, H. Luning, and T. Nilsson, Moving the mobile Evolved Packet Core to the cloud, 2012 IEEE 8th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2012.
DOI : 10.1109/WiMOB.2012.6379165

M. Yang, L. Yong, D. Jin, L. Su, S. Ma et al., OpenRAN: A software-defined RAN architecture via virtualization, SIGCOMM Comput. Commun, 2013.

A. Gudipati, D. Perry, E. Li, L. Katti, and S. , SoftRAN, Proceedings of the second ACM SIGCOMM workshop on Hot topics in software defined networking, HotSDN '13, 2013.
DOI : 10.1145/2491185.2491207

M. Nagy and I. Kotuliak, Utilizing OpenFlow, SDN and NFV in GPRS Core Network, Testbeds and Research Infrastructure: Development of Networks and Communities -9th International ICST Conference, 2014.
DOI : 10.1007/978-3-319-13326-3_18