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India launches homegrown D2M tech for internet-free mobile broadcasts, aiding rural connectivity.
India has unveiled its first fully indigenous Direct-to-Mobile (D2M) technology, enabling multimedia content to reach mobile devices via broadcast frequencies without internet or data, benefiting rural and underserved areas.
Developed over eight years by Tejas Networks, the system uses three generations of homegrown semiconductors based on software-defined radio and digital signal processing, forming a complete domestic silicon ecosystem.
Successful trials in Bengaluru and pilots in Delhi indicate readiness for scale.
The technology integrates broadcast, cellular, and satellite systems, supporting India’s push toward 6G and self-reliance in critical telecom infrastructure.
Collaborations with ISRO have already enabled real-world applications in fishing safety and train tracking.
India lanza tecnología D2M de producción propia para transmisiones móviles sin Internet, ayudando a la conectividad rural.