NBAP
In the 3GPP UTRAN architecture, NBAP is the signalling protocol responsible for the control of the Node B by the RNC. NBAP is subdivided into Common and Dedicated NBAP, where Common NBAP controls overall Node B functionality, and Dedicated NBAP controls radio links to specific user equipment. NBAP forms part of the Iub interface.
NBAP handles two kind of Procedures for different NBAP functionalities
