TRAI's new 80% network utilisation rule, intended to protect ordinary users, may actually lead to their throttling. Telecom expert Parag Kar argues the metric is fundamentally flawed, allowing telcos to unfairly restrict access for non-premium customers. This creates a direct tension between regulatory intent and how operators can technically manage 5G network capacity.
How We Got Here
On August 5, TRAI released a Consultation Paper proposing new Quality of Service amendments for 5G network slicing. Among these, the regulator introduced an 80% Physical Resource Block utilisation limit for cell sites offering slicing services.
The Numbers
- The 80% limit applies specifically to cell sites participating in sliced 5G applications.
- If a cell site breaches 80% utilisation five times a month, operators must augment capacity or remove it from offering slicing.
- Parag Kar states the 80% PRB metric only shows total radio-resource use, not capacity division between user groups.
- Telecom scheduling determines how often and by how much a 5G tower serves each waiting user, directly influencing capacity allocation.
- Telcos could suppress 15 units of ordinary user demand in a 90-unit scenario, making total demand appear 75% to stay below TRAI's 80% threshold.
What Happens Next
🇮🇳 Why This Matters for India
For product managers building high-bandwidth enterprise applications in Hyderabad, this rule determines if their premium customers get dedicated capacity or face potential throttling alongside regular users.
The Take
TRAI's intentions are good, but the 80% rule is technically naive; it will enable telcos to monetise premium slicing by invisibly degrading service for the mass market. Expect operators to push for "fair use policy" clauses, legally insulating themselves while subtly throttling non-premium traffic.
Source:
MediaNama ↗