Viasat, a prominent satellite communications provider, in partnership with BSNL, marked a significant milestone by successfully demonstrating direct-to-device satellite connectivity in India. This development paves the way for enhanced communication capabilities across diverse regions, especially in areas lacking reliable terrestrial infrastructure. The trial, conducted during the India Mobile Congress in New Delhi, showcased the potential of integrating satellite services with everyday devices, potentially transforming the connectivity landscape for millions.
Earlier efforts to integrate satellite connectivity with consumer devices faced challenges in scalability and accessibility. Previous trials were limited in scope and often required specialized hardware, hindering widespread adoption. The current demonstration by Viasat and BSNL signifies an advancement by leveraging existing consumer devices and adhering to new global standards, setting a precedent for broader implementation across the country.
How was the direct-to-device connectivity achieved?
The trial involved Viasat utilizing a commercial Android smartphone equipped for non-terrestrial network connectivity. Messages were transmitted approximately 36,000km to one of Viasat’s geostationary L-band satellites, proving the technical feasibility of satellite-based cell phone connectivity. This method allows for two-way and emergency messaging without the need for additional satellite-specific hardware.
What technology standards support this innovation?
The direct-to-device technology aligns with the 3GPP release 17 standards, which promote interoperability between satellite operators, mobile network operators, and device manufacturers. This standardization is crucial for the seamless integration of satellite services into consumer devices, facilitating widespread adoption and ensuring compatibility across various platforms and devices.
What are the future implications for India’s connectivity?
The successful trial indicates potential for improved connectivity in remote and underserved regions of India.
“It is exciting to be showcasing the potential for direct-to-device in India, where D2D could help reduce barriers to accessing satellite connectivity – particularly in India where millions do not have access to reliable terrestrial connectivity. In the future, D2D could help transform the Indian production and supply chain to become more efficient, more sustainable and safer, and support automotive applications to enhance safety and conditions-based maintenance. Together with partners like BSNL, Viasat is driving a standards-based, open, transparent, collaborative D2D ecosystem to deliver seamless connectivity experiences no matter where a person, device, or vehicle is.”
“BSNL, in an exclusive partnership with Viasat, is proud to lead Direct-to-Device innovation. Today’s successful demonstration, the first in India, showcases the potential to enhance direct communications for critical services, disaster recovery, and even rural connectivity across India using the BSNL network and Viasat’s L-band satellite constellation.”
These advancements could lead to more resilient communication networks, supporting various sectors including disaster management, transportation, and IoT applications.
The integration of direct-to-device satellite connectivity by Viasat and BSNL represents a significant step toward bridging the digital divide in India. By leveraging existing consumer devices and adhering to international standards, this initiative promises to enhance communication reliability and accessibility. As adoption of 3GPP release 17 standards continues, the scalability of such solutions could revolutionize connectivity infrastructure, fostering innovation across multiple industries and improving the quality of life for users in remote areas.
