TRAI Assesses Mobile Network Quality in Mumbai

13 Mar 2026 CW Team

Key parameters assessed for voice included Call Setup Success Rate (CSSR), Drop Call Rate (DCR), Call Setup Time, Call Silence Rate and Mean Opinion Score (MOS) for speech quality, together with coverage. Data service parameters included download and upload throughput, latency, jitter, packet drop rate and video streaming delay. These measures were gathered across urban zones, institutional hotspots, public transport hubs and high?speed corridors to capture varied network behaviour.

The findings were intimated to all Telecom Service Providers (TSPs) for further action. In automatic selection mode across generations, Airtel, MTNL, RJIL and VIL recorded CSSR of 100 per cent, 20.77 per cent, 100 per cent and 100 per cent respectively. The corresponding DCR figures were 0.00 per cent, 45.34 per cent, 0.63 per cent and 0.00 per cent. Poor signal strength on the city route during voice testing was observed in 0.32 per cent, 71.31 per cent, 0.22 per cent and 0.33 per cent respectively.

During data testing the proportion of poor signal strength on the city route was 2.00 per cent, 71.43 per cent, 1.84 per cent and 1.26 per cent for the four operators, and on the coastal route it was 2.00 per cent, 96.71 per cent, 2.34 per cent and 0.80 per cent respectively. Walk tests focused on Airoli Railway Station, Kopar Khairane Railway Station and Rabale Railway Station and the coastal drive covered Atal Setu to Belapur Jetty. The tests used TRAI calibrated equipment and standardised protocols in real?time environments and the detailed report was made available on the TRAI website for stakeholders.

The Telecom Regulatory Authority of India (TRAI) released findings from its Independent Drive Test for the Mumbai Licensed Service Area (LSA) covering real?world mobile network performance during January 2026. The TRAI regional office in Bengaluru supervised tests across 214.8 km of routes, including 201.7 km of city driving, seven hotspots, a 3.7 km walk test and a 9.4 km coastal drive. Technologies evaluated comprised second generation, third generation, fourth generation and fifth generation cellular networks to reflect user experience across handset capabilities. Key parameters assessed for voice included Call Setup Success Rate (CSSR), Drop Call Rate (DCR), Call Setup Time, Call Silence Rate and Mean Opinion Score (MOS) for speech quality, together with coverage. Data service parameters included download and upload throughput, latency, jitter, packet drop rate and video streaming delay. These measures were gathered across urban zones, institutional hotspots, public transport hubs and high?speed corridors to capture varied network behaviour. The findings were intimated to all Telecom Service Providers (TSPs) for further action. In automatic selection mode across generations, Airtel, MTNL, RJIL and VIL recorded CSSR of 100 per cent, 20.77 per cent, 100 per cent and 100 per cent respectively. The corresponding DCR figures were 0.00 per cent, 45.34 per cent, 0.63 per cent and 0.00 per cent. Poor signal strength on the city route during voice testing was observed in 0.32 per cent, 71.31 per cent, 0.22 per cent and 0.33 per cent respectively. During data testing the proportion of poor signal strength on the city route was 2.00 per cent, 71.43 per cent, 1.84 per cent and 1.26 per cent for the four operators, and on the coastal route it was 2.00 per cent, 96.71 per cent, 2.34 per cent and 0.80 per cent respectively. Walk tests focused on Airoli Railway Station, Kopar Khairane Railway Station and Rabale Railway Station and the coastal drive covered Atal Setu to Belapur Jetty. The tests used TRAI calibrated equipment and standardised protocols in real?time environments and the detailed report was made available on the TRAI website for stakeholders.

Technology

29 Jul 2026

AI-Enabled Workflows Lift Profitability and Productivity

Organisations modernising frontline workflows with artificial intelligence, automation and real-time data are reporting stronger financial performance, higher productivity and improved employee engagement, according to a global study by Zebra Technologies and Oxford Economics.The research covered 1,000 senior leaders across retail, manufacturing, transportation and logistics in the US, Mexico, the UK, Germany, India, Japan, Australia and New Zealand.In transportation and logistics, 54 per cent of companies that improved picking and packing operations reported faster operational performance, wh..

Real Estate

29 Jul 2026

India Leads Global AI Readiness but Implementation Lags

Indian companies lead global averages across all eight artificial intelligence readiness indicators tracked by JLL, but only 19 per cent have started making changes to their workplaces, according to the JLL 2026 Future of Work Survey.The study found that 77 per cent of Indian business leaders expect AI to change their office requirements, creating a 58-percentage-point gap between awareness and implementation. The survey covered more than 2,200 CEOs, CFOs and real estate leaders across 21 countries during the first quarter of 2026.Despite concerns over automation, 58 per cent of Indian leaders..

Equipment

29 Jul 2026

Three WOLFF Cranes Build Riyadh Cable-Stayed Bridges

Three WOLFF 180 B luffing jib cranes are supporting the construction of two cable-stayed bridges alongside the existing Wadi Laban Bridge in Riyadh, Saudi Arabia. The project is being developed for the Royal Commission for Riyadh City and executed by the ICRC joint venture comprising IC Ictas and Al Rashid Trading & Contracting Company.The cranes are handling lifting operations including formwork, reinforcement, concrete placement, work platforms, surveying equipment and other construction materials. Each crane is fitted with a 40 m jib, reaches a hook height of 157 m and offers a maximum ..