METHOD AND APPARATUS FOR REGISTERING API PROVIDER DOMAIN FUNCTION ENTITIES ON CAPIF CORE FUNCTION ENTITY

摘要

The present disclosure relates to a pre-5^th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4^th-Generation (4G) communication system such as Long Term Evolution (LTE). A method includes receiving the registration request message from an AMF entity. The method also includes validating the registration request message based on the security information. The method further includes generating configuration information of at least one API provider domain function entity from the list of the API provider domain function entities that successfully registered with a CAPIF core function entity. Additionally, the method includes sending the response message to the AMF entity. A method includes receiving the registration update request message from the AMF entity. The method also includes validating the registration update request message based on the security information. The method further includes updating configuration information of at least one API provider domain function entity from the list of the API provider domain function entities that successfully updated with the CAPIF core function entity, Additionally, the method includes sending the registration update response message to the AMF entity.