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OpenAirInterface NRF Feature Set |
Table of Contents
| ID | Interface | Status | Comment |
|---|---|---|---|
| 1 | Nnrf | ✔️ | Between NRF and other NFs |
Based on document 3GPP TS 23.501 v16.14.0 (Section 6.2.6).
| ID | Classification | Status | Comments |
|---|---|---|---|
| 1 | Supports service discovery function | ✔️ | |
| 2 | Supports P-CSCF discovery | ❌ | |
| 3 | Maintains the NF profile of available NF instances and their supported services | ✔️ | |
| 4 | Maintains SCP profile of available SCP instances | ❌ | |
| 5 | Supports SCP discovery by SCP instances | ❌ | |
| 6 | Notifies about newly registered/updated/ deregistered NF and SCP instances | ❌ | |
| 7 | Maintains the health status of NFs and SCP | ✔️ | Partially, only for status of NFs |
| 8 | Notifies about newly registered/updated/ deregistered NF and SCP instances | ❌ |
In the context of Network Slicing, based on network implementation, multiple NRFs can be deployed at different levels:
| 9 | PLMN level (the NRF is configured with information for the whole PLMN) | ❌ | | | 10 | Shared-slice level | ❌ | | | 11 | Slice-specific level | ❌ | |
In the context of roaming, multiple NRFs may be deployed in the different networks:
| 11 | the NRF(s) in the Visited PLMN configured with information for the visited PLMN | ❌ | | | 11 | the NRF(s) in the Home PLMN configured with information for the home PLMN | ❌ | |