Indian Economy·Prelims Strategy

5G Technology Rollout — Prelims Strategy

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Version 1Updated 7 Mar 2026

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Prelims Strategy

For Prelims, focus on factual accuracy and conceptual clarity. Memorize key technical terms like mmWave, sub-6 GHz, network slicing, URLLC, mMTC, and their core functions. Understand the primary differences between 4G and 5G.

Be familiar with the key policy documents (NDCP 2018), regulatory bodies (TRAI, DoT), and government schemes (PLI for telecom manufacturing) related to 5G. Note down important statistics and projections (e.

g., GDP contribution estimates, fiberization rates, number of cities covered by 5G - updated to Dec 2024). Pay attention to current affairs related to 5G, such as new spectrum auctions, indigenous technology developments (C-DOT), and major pilot projects.

Questions often test the application of 5G capabilities to specific sectors or the identification of correct statements about its features and policy. Practice MCQs with trap analysis to identify common misconceptions.