Navigate the AI era with confidence. TCS helps you turn AI into a strategic partner that empowers talent, reimagines processes, and accelerates business transformation.
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Point of views, research, studies - on the latest themes - to help you expand your knowledge and be future ready.
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Suvasree Basu
Enterprise Architect, Communications, Media and Information Services, TCS
Sujatha Gopal
Chief Architect, Communications, Media and Information Services, TCS
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Thanks to growing investment in the ultra-fast 5G network, we will soon experience a new way of communicating, operating and living. What’s uncertain, however, is how communications service providers (CSPs) will commit to the additional 5G spectrum, simplify IT, and phase out 2G and 3G networks. The answer lies in leveraging a proven five-pronged strategy to phase out legacy connectivity technologies. The five stages of such an approach include:
Creating a business roadmap and strategy for 2G and 3G shutdown
Building a network strategy for network virtualization and RAN upgrades
Enabling customer migration planning, re-evaluating 3G contracts and boosting customer experience
Ensuring B/OSS applications enablement
Facilitating IoT/device strategies and enablement
Highlights of TCS at TM Forum’s DTW Ignite 2026
2/4Virgin Media O2 Adopts Cloud-first Strategy for Data Transformation
3/4AI in Media Enterprises: Driving Long-term Growth
4/4TCS Powers Vantage Towers’ AI‑driven Landlord Experience