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Sign in to searchCell Broadcast Emergency Warning System (CBWS)
The Cell Broadcast Emergency Warning System (CBWS) is a significant technological initiative by the Government of India aimed at strengthening disaster preparedness and public safety. Recently, a nationwide test demonstrated its capability to send real-time alerts to millions of mobile users within seconds. Unlike conventional SMS, CBWS uses a one-to-many communication model, transmitting messages directly through mobile towers to all devices within a defined geographic area, without requiring internet connectivity.
The system is implemented through coordination among institutions such as the National Disaster Management Authority (NDMA), the Department of Telecommunications, and C-DOT, with inputs from agencies like the India Meteorological Department. It is built on the SACHET platform and aligns with the global International Telecommunication Union Common Alerting Protocol (CAP) standards.
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Explore India's CBWS technology for rapid emergency alerts, disaster management framework, and privacy-preserving communication system aligned with Atmanirbhar Bharat initiative.
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