Viasat, a global leader in satellite communications, has successfully demonstrated direct-to-device (D2D) satellite connectivity in Saudi Arabia for the first time, in partnership with its ecosystem partners. This milestone was achieved during the “Connecting the World from the Skies” event, hosted by the Kingdom’s Communications, Space & Technology Commission (CST) and the International Telecommunication Union (ITU) in Riyadh.
The demonstration involved sending two-way and SOS satellite-enabled messages to attendees using a commercial Android smartphone, equipped for non-terrestrial network (NTN) connectivity. The messages were transmitted via Viasat’s highly reliable L-band spacecraft, which orbits the Indian Ocean. These messages were enabled by 3GPP standards-based NTN service infrastructure installed at Viasat’s gateways by Skylo, an ecosystem partner.
D2D technology allows everyday devices such as mobile phones, cars, and industrial machinery to seamlessly connect to both terrestrial and satellite networks without requiring additional hardware. This technology is built on the new global mobile 3GPP release 17 standards, adopted by satellite operators, mobile network operators, handset manufacturers, and chipset makers.
The demonstration successfully showed the feasibility of satellite-to-cell phone connectivity across the region, leveraging Viasat’s L-band satellite capabilities. Importantly, Viasat’s use of licensed satellite spectrum ensures that future collaboration with mobile network operators will not interfere with terrestrial spectrum.
Sandeep Moorthy, Viasat’s Chief Technical Officer, said, “By expanding our direct-to-device innovation to Saudi Arabia, we’re demonstrating the potential for D2D services in the rapidly growing Gulf and Asia-Pacific regions. D2D technology can help bridge connectivity gaps in areas with limited terrestrial coverage, transforming industries and supply chains, and enabling new opportunities.” He also thanked the CST for their support in the successful demonstration.
