Trillium | Radio Access Network Application Part (RNSAP)
Description
The Radio Access Network Application Part (RNSAP) software is used in the control plane of the Third Generation (3G) wireless stack. It is the control plane signaling protocol across the Iur interface between two Radio Network Controllers (RNCs) in the UMTS Terrestrial Radio Access Network (UTRAN) domain.
Trillium RNSAP software enables telecom equipment manufacturers of soft switches, signaling gateways, signal transfer points, service control points, media gateway controllers or other products to:
- Accelerate time to market
- Reduce development costs
- Reduce project risk of internally developed RNSAP applications
Product deliverables consist of C source software, documentation, training, a warranty and technical support.
Features + Benefits
- Manages the Iur Connection Resource(s)
- Supports the RNSAP Basic Mobility procedures
- Supports the RNSAP DCH procedures
- Supports the RNSAP Common Transport Channel procedures and Global procedures
- Supports both the FDD and TDD mode of operation
- RNSAP supports:
- Multiple types of signaling bearers SCCP or SUA at the lower interface in a single instance. RNSAP supports the same API for SCCP and SUA.
- Addressing, based on both the Global Title and Point Code SSN combinations.
- Supports Audit of Iur connections, handling of maintenance procedures, state changes of Transport layers.
- RNSAP supports the Trillium Fault-Tolerant / High Availability architecture.RNSAP itself is neither fault-tolerant nor distributed but. can be used with Trillium Fault-Tolerant SCCP software:
- RNSAP provides comprehensive statistics collection, error reporting and tracing functionality.
- Conforms to Trillium Advanced Portability Architecture (TAPA)
- Benefits of licensing Trillium software from Continuous Computing
Professional Services
Continuous Computing also offers Trillium Professional Services to integrate Trillium software into customers' products.
Conformance
Trillium RNSAP software conforms to:
- Trillium Advanced Portability Architecture (TAPA)
- 3G TS 25.423, UTRAN Iur Interface RNSAP Signaling (release 1999)
- 3G TS 25.423, UTRAN Iur Interface RNSAP Signaling (release 4)
Refer to the Radio Network Sub System Application Part Functional Specification for a detailed implementation.
