Capability Exposure Function: Supports functions such as telecom network protocol adaptation, encapsulation and exposure, message distribution and routing, policy control and traffic control; Supports integration and exposure of 2G/3G communication capabilities; Supports integration and exposure of 4G/5G network capabilities (SCEF and NEF); Supports the expansion of other capability integration and exposure.
Capability Control Function: Provides capabilities such as capability discovery, and capability status subscription and notification; Provides functions such as authentication and authorization, access control and policy control of API invocations by interaction with the capability exposure function.
Capability Management Function: Provides operator's administrators with functions such as API life cycle management, API product operation management, partner management, system and configuration management, and statistical reports through the management portal.
Partner Service Function: Provides application developers or partners with self-service functions such as developer registration, API product purchase and API display through the partner service portal.
General Supporting Function: Includes public sub-functions such as license management and control, data storage, network management alarm, and operation and maintenance.
Advanced Architecture: Microservice architecture; NFV; Compliance with the CAPIF
Rich Capabilities: 2/3/4/5G network capability exposure; Expansion of other capability exposure
Simplified O&M: Canary release; Automatic preventive inspection
Fast Provisioning: Supporting cloud native related technologies such as NFV and Canary Release to realize on-demand deployment/elastic scaling and fast iteration of new service versions and facilitate rapid exposure of new capabilities
Experience Improvement: Supporting unified capability access and converged exposure and providing one-stop capability exposure services for developers to improve development experience
Ecosystem Construction: Supporting standard integration and exposure of operator's internal and external capabilities, and standard interconnection between capability exposure systems