The Cellular Operators Association of India is urging the government to lower microwave backhaul spectrum charges by 55%, in line with regulator recommendations. High fees for this infrastructure, which connects cell towers to the core network, weigh on telecom margins. A policy change could potentially help major players like Bharti Airtel, Reliance Jio, and Vodafone Idea improve cash flow and speed up rural 5G expansion.
The Cellular Operators Association of India (COAI) has stepped up its efforts to change how telecom companies pay for microwave backhaul spectrum. These charges are a significant operating expense for mobile network operators. The industry body is asking the Department of Telecommunications (DoT) to adopt a plan previously suggested by the Telecom Regulatory Authority of India (TRAI), which would cut these costs by as much as 55%.
To understand why this matters to investors, it is important to know what microwave backhaul is. It acts as the backbone of a mobile network, essentially connecting individual cell towers to the core network. As telecom companies push to expand 5G and mobile internet into rural and remote areas where laying underground fibre-optic cables is often too expensive or physically difficult, they rely heavily on this microwave technology.
Currently, the government uses a slab-based charging system that operators say has become a financial bottleneck. While access spectrum (the signals that reach your phone) makes up about 25% of the total spectrum charges, backhaul spectrum accounts for the remaining 75%. The industry argues that this creates an artificial barrier to growth. By moving to a flat charge based on 0.1% of Adjusted Gross Revenue (AGR)—the revenue on which government fees are calculated—the industry believes it would get the predictability needed to plan long-term infrastructure spending.
For investors, the key concern is whether this change will actually happen. The Department of Telecommunications has so far kept the older, more expensive pricing structure in place, leaving out the regulator's proposed reforms in its draft rules. This creates a state of uncertainty. If the government does not move toward the regulator's recommendation, telecom companies will continue to face higher operating costs, which can limit the cash they have available for other investments or debt repayment.
Telecom is a capital-intensive sector. Companies like Bharti Airtel, Reliance Jio, and Vodafone Idea are constantly managing the balance between aggressive infrastructure expansion and maintaining healthy profit margins. Lowering these fees would be a positive for their operating margins, allowing them to allocate more capital toward building out high-speed networks. However, until the government makes a formal announcement to adopt the reform, the sector remains subject to regulatory risk.
Investors should monitor future official filings and government policy announcements regarding spectrum pricing. The main update to watch for is whether the Department of Telecommunications chooses to align its final rules with the regulator's suggested 0.1% AGR model, as this would provide more clarity on the future operating cost structure for India's major telecom players.