Global Mobile Network Outsourcing Market Size, Share and Analysis Report By Service Type (Network Management, Infrastructure Management, Operations And Maintenance), By Network Type (2G Or 3G, 4G Or LTE, 5G), By Deployment Model (On-Premises, Cloud-Based), By End-User (Telecom Operators, Enterprises, Government Agencies), By Regional Analysis, Global Trends and Opportunity, Future Outlook By 2026-2035