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It contains the base stations, which are called Node B's and Radio Network Controllers (RNCs) which make up the UMTS radio access network.  This communications network, commonly referred to as 3G (for 3rd Generation Wireless Mobile Communication Technology), can carry many traffic types from real-time Circuit Switched to IP based Packet Switched. The UTRAN allows connectivity between the UE (user equipment) and the core network.
24% 2. 299 1 - Template:Standard_Telefonia_Mobile --> Estratto da "https://it. wikipedia. org/w/index. php?title=UMTS_Terrestrial_Radio_Access_Network&oldid=69895978".