nitinpuri
Newbie level 6
i read all tbout all the UTRAN interfaces. I want to clarify my understandings... the Radio network Layer is the one having all the UTRAN specific functions while the Transport network Layer just specifies how the data is to be transmitted between various nodes in the Interfaces. like b/w Node-B and RNC in Iu-b inrterface. Now the question is the signalling bearers and data bearers talked about in these interfaces, how are those related to the Radio Bearers and radio Access bearers... or is there no connection between the terms?