A.6 RAB management Functions

25.4673GPPRelease 17Stage 2TSUTRAN architecture for 3G Home Node B (HNB)

The establishment, modification or release of a RAB is performed between the HNB and the CN as specified in TS 25.413 [9]. However, the HNB-GW stores the RAB parameters of each established RAB as signalled via respective on the RANAP messages during RAB establishment, modification and SRNS Relocation.