- Viasat successfully demonstrated direct-to-device satellite messaging in Saudi Arabia using commercial smartphones, connecting via an L-band satellite over the Indian Ocean.
- This technology enables seamless satellite connectivity for standard devices, reducing reliance on terrestrial networks and addressing gaps in underserved regions.
What happened
In a technological first for Saudi Arabia, Viasat demonstrated its direct-to-device (D2D) satellite messaging system, marking a step forward in satellite connectivity. The showcase took place during the “Connecting the World from the Skies” event hosted by Saudi Arabia’s Communications, Space & Technology Commission in Riyadh.
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Using a commercial Android smartphone enabled for non-terrestrial network (NTN) connectivity, Viasat successfully transmitted two-way messages and emergency SoS messages. This was achieved through its L-band satellite orbiting the Indian Ocean, paired with infrastructure adhering to 3GPP standards.
The demonstration highlights the feasibility of connecting everyday devices like smartphones to satellites without the need for specialised hardware. Such advances are particularly promising for areas with limited or unreliable terrestrial networks, offering an alternative connectivity option.
Why this is important
This demonstration highlights the growing role of satellite technology in bridging connectivity gaps, especially in regions where terrestrial networks remain sparse or unreliable. For Saudi Arabia and other Gulf countries, direct-to-device satellite connectivity could open new opportunities across industries, ranging from logistics to emergency response services.
Viasat’s approach of using licensed satellite spectrum ensures compatibility with existing mobile network operators, allowing for seamless integration without disrupting terrestrial services. This innovation aligns with global 3GPP standards, paving the way for a unified satellite-terrestrial communication ecosystem.
As industries increasingly rely on uninterrupted connectivity, D2D technology could become a critical enabler. By eliminating the need for specialised devices, it also reduces barriers to adoption, potentially transforming how businesses and individuals stay connected in remote or underserved regions.
