1. Cisco. Evolution of the Mobile Network. White Paper (2010).
http://www.cisco.com/c/en/us/solutions/collateral/service-provider/mobile-internet/white_paper_c11-624446.html
2. 4G Americas. Bringing Network Function Virtualization to LTE. White Paper, November 2014
3. http://www.3gpp.org/
4. ETSI GS NFV: Network functions virtualization (NFV), use cases specification 004 V1.1.1
5. Chalé Góngora, H.G., Gaudré, T., Tucci-Piergiovanni, S.: Towards an architectural design framework for automotive systems development. In: CSD&M (2013)