Network slicing is being promoted as one of the most important 5G capabilities for premium enterprise and consumer services. In theory, it allows operators to carve a shared 5G network into virtual layers that can support faster speeds, lower latency, and stronger reliability for selected users.
In India, however, turning that promise into real monetization looks difficult in the near term. Low data prices, a large mobile base, limited network density, and thin sub-GHz spectrum holdings all make it harder for telcos to launch high-value 5G offerings without affecting the broader user experience.
Why network slicing matters for monetization
Network slicing is designed to support service-level agreement-backed offerings for enterprises and premium customers. That includes use cases such as gaming, Internet of Things applications, and other mission-critical services that need predictable performance.
For telecom operators, the appeal is clear. If they can package differentiated 5G services on top of the same infrastructure, they may be able to raise average revenue per user and create new income streams beyond standard mobile data plans.
Why India is a harder market
The basic challenge is that 5G services still run on a shared pipe. When operators split that pipe into multiple virtual networks, capacity can be stretched, especially if premium traffic begins to compete with ordinary internet usage.
That risk is more serious in India because 5G capacity is finite and network density remains lower than in markets such as China. The country also has relatively limited sub-GHz spectrum resources, which weakens indoor coverage and makes premium slicing-based services harder to deliver smoothly.
Indoor coverage remains a key obstacle
Premium slicing use cases are often expected to work best indoors, such as in offices and homes. Global markets where slicing is moving faster usually have stronger sub-GHz spectrum holdings, wider mid-band availability in the 3.5 GHz range, more small cell deployments, and robust public WiFi.
India does not yet have that combination at scale. The article notes that spectrum in the 600 MHz, 700 MHz, 800 MHz, and 900 MHz bands is especially useful for indoor coverage, but thin holdings in those bands create a major constraint for Indian operators.
Regulatory questions around net neutrality
There is also a policy issue. Experts have warned that if specialised 5G services degrade the experience of ordinary users, the model could run into India’s net neutrality rules.
The principle is straightforward: premium 5G services delivered through network slicing should not replace general internet services or create congestion that lowers overall access quality. If direct-to-customer offerings begin to harm standard connectivity, regulators may see that as a violation of net neutrality norms.
Telcos want flexibility, but scrutiny is likely
Operators that have deployed 5G on standalone architecture want to offer specialised services using slicing technology. Indian telecom players appear keen to pursue such differentiated offerings because they see monetization potential in enterprise-grade and premium consumer products.
That ambition will likely invite review from both TRAI and the Department of Telecommunications. TRAI may need to assess whether such offers conflict with net neutrality, while DoT may need to examine whether proposed license changes from 2018 are being breached.
What would need to change
The article points to several structural fixes before network slicing can scale in India. Telcos would need access to larger sub-GHz spectrum blocks at affordable prices in future auctions, and public WiFi would need improvement so traffic can be offloaded more effectively.
Operators would also need to densify mid-band coverage with more small cells. That would improve indoor broadband penetration and support sliced applications, while still protecting the internet experience of ordinary users from discrimination or congestion.
For now, network slicing remains a promising 5G tool, but India’s market conditions make large-scale monetization challenging. The outcome will depend on spectrum policy, network densification, WiFi offload readiness, and how regulators balance premium 5G services with net neutrality safeguards.
Read more at: telecom.economictimes.indiatimes.com
