Open Service Access (OSA); Stage 2
TS 23.198Rel-9Services3GAdvanced
Stage 2 architecture for Open Service Access enabling applications to use network functions via standardized APIs.
Architecture Definition
Document Type
Technical Specification
Network Layer
Services
Subcategory
Service Capability Exposure
Business Impact
Medium
Key Technologies
OSAParlayIMSAPI
Read Full Specification
View the complete text of 3GPP TS 23.198 with table of contents and cross-references.