Space42, Viasat and Canadian satellite operator Terrestar Solutions have signed a memorandum of understanding (MoU) to explore ways to connect their satellite networks and improve global direct-to-device (D2D) services.
As a result, the move will look at how Terrestar’s planned Canadian low-Earth orbit (LEO) satellite network, CaStar, could work with Equatys, a global satellite platform being developed by Space42 and Viasat.
The companies hope to make it easier for different satellite networks to work together while allowing each operator to keep control of its own infrastructure.
The aim is to improve global satellite coverage, reduce costs and give mobile operators more ways to provide connectivity.
Under the plans, the networks would be able to share resources and coordinate coverage using common industry standards. Meanwhile, this would also allow more satellite operators and mobile providers to join the network in the future.
The companies plan to use existing industry standards, including 3GPP and GSMA guidelines, to help the networks work together without relying on technology tied to individual suppliers.
Space42 Managing Director, Karim Michel Sabbagh, said: “This MoU demonstrates how sovereign satellite systems and shared global infrastructure can work together to deliver D2D services globally. Terrestar maintains its position as Canada’s independent MSS operator while exploring how to participate in a broader ecosystem. We are introducing a model where national capabilities and international collaboration reinforce rather than compete with one another.”
Viasat Chairman and CEO, Mark Dankberg, added: “By advancing a global, standards-based open architecture with an interoperability framework via a shared infrastructure model, we are continuing to expand an ecosystem that will be uniquely positioned to drive mass adoption within the significant D2D and next-generation MSS market.
“This collaboration with Terrestar underscores Equatys’ innovative approach to offer a foundation for choice and interoperability and provide compelling economic benefits from geographic and spectral efficiencies to participating global, regional, and national space operators. Equatys is committed to working across the global space industry, as well as with the broader ecosystem including MNOs, OEMs, chipset vendors, regulators and standards bodies.”
Terrestar President and CEO, Jacques Leduc, concluded: “The future of mobile satellite connectivity won’t be built by countries or constellations acting alone. It will be built through open standards-based networks that combine national sovereignty with global reach, positioning us to compete at scale. While working hand-in-hand with the Canadian space ecosystem, CaStar is Canada’s contribution to that future: Canadian-controlled, globally connected, and built to work with other mid-power countries like Canada.
“We look forward to helping build a truly global network together with our partners at Space42 and Viasat. Terrestar’s ambition is to seamlessly integrate satellite and terrestrial mobile networks, bringing connectivity to everyday devices. Our goal is to make mobile satellite connectivity a reality for every Canadian, wherever they live, work, or travel around the world. This MoU is just the beginning.”
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