TRAI assesses mobile network quality on Jodhpur–Ahmedabad rail route via Independent Drive Test

📌 Summary:

• The Telecom Regulatory Authority of India (TRAI) released findings of an Independent Drive Test (IDT) on the Jodhpur–Ahmedabad rail route (Rajasthan & Gujarat LSA), conducted in May 2026
• The IDT assesses real-time quality of mobile voice and data services of Telecom Service Providers (TSPs)
• Key Quality of Service (QoS) parameters measured: Coverage, Call Drop Rate (CDR), Call Setup Success Rate (CSSR), data download/upload throughput
• Live voice and data sessions were established using SIMs of all TSPs across 2G, 3G, 4G and 5G networks using advanced test handsets
• Results are published to inform consumers and to encourage TSPs to improve service quality
• Drive tests cover diverse environments — cities, hotspots and public transport hubs

🎯 UPSC Relevance: GS2 (Polity/Governance) — role of statutory regulators in consumer protection and service quality; GS3 linkage to telecom infrastructure.

📝 Prelims Facts:

• TRAI is a statutory body established under the TRAI Act, 1997
• LSA = Licensed Service Area
• QoS parameters: CDR, CSSR, coverage, throughput
• IDT = Independent Drive Test

🔑 Key Term: Quality of Service (QoS) — a set of measurable parameters (call drop rate, setup success, throughput, coverage) used by TRAI to benchmark telecom service performance.