ETSI TS 125 433 V7.9.0(2008-07) Universal Mobile Telecommunications system (UMTS) UTRAN Iub interface Node B Application Part (NBAP) signalling -ETSI TS 125 433 V7.9.0 (2008-07) Universal Mobile Telecommunications system (UMTS) UTRAN Iub

WCDMA fundamentals with different network structure with details explanation of Radio Layer 1, 2 and 3 RR specification Iub, Iur and Iu Interfaces UTRAN Operation and Maintenance requirements BTS radio performance specification