PROGRESSIVE DISCOVERY FOR ROUTING TO A GROUP OF NETWORK FUNCTIONS

PROGRESSIVE DISCOVERY FOR ROUTING TO A GROUP OF NETWORK FUNCTIONS

An access and mobility management function, AMF, entity receives an initial registration request from a communication device and transmits, responsive thereto, a network function, NF, discovery request to a network function repository function, NRF, entity, the NF discovery request including a commu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DE GREGORIO RODRIQUEZ, Jesus Angel, MERONO VAZQUEZ, Emilano, ACEVEDO MONTSERRAT, Pablo, BELINCHON VERGARA, Maria Carmen, ZHANG, Xin Yu
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:An access and mobility management function, AMF, entity receives an initial registration request from a communication device and transmits, responsive thereto, a network function, NF, discovery request to a network function repository function, NRF, entity, the NF discovery request including a communication device identifier and an NF type identifier. The NRF entity matches the communication device identifier with one of a plurality of communication device identifier ranges configured by the NRF entity, extracts a group identifier, groupId, configured for the one of the plurality of communication device identifier ranges, builds a list of registered NF profiles matching the NF type identifier and registered with the groupId, and transmits the list of registered NF profiles including the groupId and a NRF mapping indication to the AMF entity.