Hyderabad: Researchers at IIT Hyderabad have developed an indigenous IoT-enabled system-on-chip (SoC) that integrates 4G, 5G and satellite communications into a single platform, paving the way for “transformative applications” across sectors.

An SoC is an integrated circuit combining key components of a computer or electronic system on a single microchip.

Compact, low-power and low-cost, the chip ensures reliable connectivity in remote areas for years without battery replacement, said Kiran Kuchi, professor at IITH.

“While conventional 6G is seen as ultra-high-speed networks, this chip represents a special class of 6G: low-power, narrowband, sensor-driven connectivity,” he told PTI. Such technologies will enable the “Internet of Everything” and complement high-speed 6G by ensuring billions of sensors, meters, trackers and wearables can connect sustainably, he said.

Applications include health monitoring through wearables and animal tags, GPS-enabled tracking of assets, goods, school bags and children, and cold-chain monitoring for vaccine and food supply integrity. The chip can also monitor water distribution networks in real time to detect leaks.

With satellite capability, mobile assets can be tracked over vast distances without relying on cell towers, vital for defence and security, Kuchi said.

The chip has been tested and qualified for standards compliance, ensuring interoperability across networks. Designed in India, fabricated abroad, but tested and productised domestically, it retains Indian IP ownership, securing strategic independence, he said.

As India expands semiconductor fabrication under the India Semiconductor Mission, future production will be localized. Kuchi said the chip represents a vision of “inclusive 6G”, complementing high-speed networks with ultra-low-power sensor connectivity.

Data generated by billions of devices using the chip can drive smarter governance and strengthen digital foundations in health, education, agriculture and security, aligning with the goals of Viksit Bharat 2047.

“Central and state agencies should adopt this technology early to accelerate its public impact,” he added.