Over all process consisted of two interviews. The first one was on the phone which was conducted by two interviewers. They asked some basic questions about HSDPA technology and testing procedures in the testbed. After passing this interview I was invited for a face to face one which was again conducted by two interviewers. This interview was very detailed one. The started with the 3G network diagram and touch all the interfaces, protocol stacks, RRC messaging, types of handovers and radio interface etc. In the end some behaviourial questions were also asked.