NRF
E523100
NRF (Network Repository Function) is a 5G core network function that maintains a registry of available network functions and their services, enabling discovery and communication among them.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | 5G core network function ⓘ |
| belongsToDomain | mobile telecommunications ⓘ |
| belongsToStandard | 3GPP 5G NR system NERFINISHED ⓘ |
| definedIn | 3GPP 5G System architecture NERFINISHED ⓘ |
| enables |
NF service discovery
ⓘ
Network Function discovery ⓘ communication among 5G core network functions ⓘ |
| exposesInterface |
Nnrf_AccessToken
NERFINISHED
ⓘ
Nnrf_NFDiscovery NERFINISHED ⓘ Nnrf_NFManagement ⓘ |
| fullName | Network Repository Function NERFINISHED ⓘ |
| interactsWith |
AMF
NERFINISHED
ⓘ
AUSF NERFINISHED ⓘ NEF ⓘ NSSF NERFINISHED ⓘ PCF NERFINISHED ⓘ SMF ⓘ UDM NERFINISHED ⓘ UPF NERFINISHED ⓘ |
| maintains |
NF instance registry
ⓘ
NF service registry ⓘ |
| partOf | 5G Core Network ⓘ |
| roleInNetwork |
centralized NF repository
ⓘ
service registry for 5G core ⓘ |
| specifiedIn |
3GPP TS 23.501
NERFINISHED
ⓘ
3GPP TS 23.502 NERFINISHED ⓘ 3GPP TS 29.510 NERFINISHED ⓘ |
| stores |
NF profiles
ⓘ
NF service profiles ⓘ |
| supports | Service-Based Architecture ⓘ |
| supportsDeployment |
distributed deployment
ⓘ
redundant deployment for high availability ⓘ |
| supportsFeature |
NF deregistration
ⓘ
NF discovery query ⓘ NF profile management ⓘ NF registration ⓘ NF status update ⓘ OAuth2-based access token issuance ⓘ service authorization ⓘ |
| supportsSecurity |
TLS-based transport security
ⓘ
mutual authentication between NFs ⓘ |
| supportsSelection |
capacity-based NF selection
ⓘ
geographical NF selection ⓘ load-based NF selection ⓘ |
| usesEncoding | JSON NERFINISHED ⓘ |
| usesProtocol |
HTTP/2
ⓘ
RESTful APIs ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.