7 Functions of RNA

25.4713GPPRelease 17TSUTRAN Iurh interface Radio Network Subsystem Application Part (RNSAP) User Adaption (RNA) signalling

The RNA has the following functions:

– Transparent transfer of RNSAP messages

– Setup of an Iurh connection

– Error Handling. This function allows the reporting of general error situations, for which function specific error messages have not been defined.

These functions are implemented by one or several RNA elementary procedures described in the following clauses.