7 Functions of RUA

25.4683GPPTSUTRAN Iuh Interface RANAP User Adaption (RUA) signalling

The RUA has the following functions:

– Transparent transfer of RANAP messages

– 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 RUA elementary procedures described in the following clauses.