Virtualized Evolved Packet Core (vEPC) Market , by Offering (Solutions, Services), Solution (MME, HSS, S-GW, PDN-GW), Services, Network (5G, 4G), Deployment mode (Cloud, On-Premises), End user (Telecom operators, Enterprises) and Region - Partner & Customer Ecosystem (Product Services, Proposition & Key Features) Competitive Index & Regional Footprints by MarketDigits