Viasat, Inc., a satellite communications company, in collaboration with state-owned telco BSNL, has claimed to have successfully demonstrated direct-to-device (D2D) satellite connectivity in India for the first time. This technology enables everyday devices such as mobile phones, smartwatches, cars, industrial machinery, and transport operators to seamlessly switch between terrestrial and satellite coverage without requiring additional satellite hardware.
During the trial, Viasat showcased two-way messaging and SoS messaging using a standard commercial Android smartphone enabled for non-terrestrial network (NTN) connectivity. The messages were transmitted over a distance of roughly 36,000 km to one of Viasat's geostationary L-band satellites, proving the feasibility of satellite-to-cellphone connectivity for Indian consumers and businesses.
The demonstration took place at India Mobile Congress, where Viasat, alongside BSNL, showcased how satellite-powered messaging services could enhance connectivity across consumer and IoT devices. This innovation could be particularly transformative for regions in India where reliable terrestrial connectivity remains inaccessible.
Sandeep Moorthy, Chief Technical Officer at Viasat, highlighted that D2D connectivity could revolutionize India's production and supply chains, making them more efficient, sustainable, and safer, and also improve automotive applications like safety and conditions-based maintenance.
Viasat and BSNL's collaboration is part of a broader effort to create a standards-based, open D2D ecosystem that delivers seamless connectivity experiences, regardless of the location of a person, device, or vehicle.
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