in this course we will learn together about 3G as new technology over 2G we will learn all details about it and why we need a new technology over 2G , what is advantages and disadvantages about 3G we will learn a lot of details like - 3G Access Technique why we thought about new access technique over 2G access technique Challenges in this new access technique and how we avoid interference - 3G Network Architecture we will learn each node and how it works like base station and RNC radio network controller and user equipmentcore and its nodes- 3G Channelslogical channels transport channelsPhysical channels- 3G Call Scenario what are control messages sent between UE and RNC - 3G HO Scenariowe will learn which control messages between UE and RNC from Hand over initiation till doneAnd which each step meansmeasurement reportingevaluationpreparation execution - 3G protocol Stakewe will learn each layer of logical layer and transport layer and physicals layerhow each layer works and processing of it- 3G Tree of Codescodes types in 3G Spreading factorsdata rate of each spreading factor - HSDPAnew features of high speed downlink packet access -HSUPAnew features of high speed uplink packet access