TRAI Urges Govt to Launch THEA for Boosting Tera Hertz R&D

TRAI has recommended the government initiate THEA to enhance R&D in the Tera Hertz frequency band, important for future wireless technologies like 6G. THEA will allow extensive experimentation, fostering innovation among startups, academic institutions, and entrepreneurs across various industries.

The Telecom Regulatory Authority of India (TRAI) has called on the government to introduce the Tera Hertz Experimental Authorisation (THEA), a program aimed at advancing research and development in the Tera Hertz frequency band. This band is considered pivotal for next-generation wireless communication technologies, including 6G.

On Wednesday, TRAI released its recommendations regarding the Tera Hertz Spectrum. This move followed a request from the Department of Telecommunications (DoT) on December 8, 2022, seeking guidance on utilizing underused spectrum bands in the Tera Hertz range for limited periods to stimulate demand. TRAI stated, "The purpose of THEA should be to promote Research & Development (R&D), indoor and outdoor testing, technology trial, experimentation, and demonstration in the 95 GHz to 3 THz range."

These recommendations aim to empower entrepreneurs, startups, and academic institutions to explore new technologies and applications within this high-frequency spectrum. The spectrum holds immense potential in fields like telecommunications, automotive, and medical industries. TRAI has proposed a five-year authorisation period for THEA, extendable for another five years, allowing extensive experimentation and development. Innovators can apply for THEA by paying a nominal fee of Rs. 1,000, making it accessible to a broad range of stakeholders.

"Any Indian Entity (Academic institute, R&D Laboratory, Central/ State Government, public sector unit, Union Territory, Technology Park, telecommunication service provider, incubator, original equipment manufacturer, etc.) should be eligible to obtain THEA," stated TRAI. The authorisation covers several frequency bands, including 116-123 GHz, 174.8-182 GHz, 185-190 GHz, and 244-246 GHz, with specific provisions for automotive radar systems in the 77-81 GHz range.

Experts believe THEA will significantly enhance India's technological landscape through hands-on experimentation, helping innovators evaluate their products' performance during development stages. This move is also expected to support the "Make in India" initiative. TRAI noted, "Upon implementation, the new experimental authorisation regime recommended by the Authority will provide a boost to the 'Make in India' initiatives of the Government."

THEA's launch aligns with the government's broader vision of fostering a culture of innovation and research in the country. TRAI added, "The introduction of next-generation wireless technologies that could be deployed both indoor and outdoor, operating over distances ranging from less than a meter to several hundred meters, and deliver increased capacity and reliability for existing use cases as well as new and emerging use cases."

By encouraging the development of advanced solutions, India aims to bolster its technological capabilities and contribute to global advancements across various industries. As the world adopts high-frequency technologies, THEA could elevate India's position on the global tech stage.

(With inputs from agencies.)