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At the core of HyPR is a simple but fundamental idea.
We separate policy definitions from UE-specific assignments by introducing reusable policy templates. Instead of storing complete policies for every UE, we centrally store shared policy components, while the UDR keeps only lightweight bindings between UE identifiers and templates.
This design removes large-scale data redundancy that naturally arises when many UEs share identical or very similar policies.
At the same time, we preserve full compatibility with existing 3GPP systems. Policies are still stored in binary format, and all standard interfaces, including N15 and N36, remain unchanged through direct integration within the PCF.
With intelligent caching, HyPR delivers carrier-grade performance, achieving sub-millisecond access latency. It also enables efficient large-scale policy updates without overloading the UDR. |
IEEE/ICACT20260184 Slide.11
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