asked about related to previous work and college projects. Android programming and automation.
Test Engineer Interview Questions
25,322 test engineer interview questions shared by candidates
Unexpected question was when he asked if I knew what a Butterworth was after having just explained it to him (in detail) about my project of designing a Butterworth filter.
If 64QAM is used for data transmission and it gives throughput x, then how much throughput does 256QAM gives.
Draw and explain Low pass filter
why are you looking for this job.
Day to day activities in your previous projects? most critical Issues faced and how were they resolved in your previous projects? Channel Mapping from R99? Initial UE Network acquisition process after power ON? Compress mode? Handoffs? Calculate UARFCN? Call Flow? RSCP & EcNo? How to reduce pilot pollution? SNR? Power Control? How to calculate Pathloss? Blind Hanover? Reasons for High RSSI alarms on Node B and how to resolve? Reasons for Low throughput on UL & DL? BLER? Tilt Recommendations? coverage relations? Layer Management Strategy? modulation techniques? multipath & rake receiver? All UE Events like e1a? UE Categories? idle mode behaviour & channel used? paging? DRX Cycle? how many times UE measurement reports sent to CN OFDMA? difference between WCDMA & LTE?
To draw complete block diagram of OFDM
Let's say you will deal with people from a different culture, how do will you interact with them?
What is fading . What signal characteristics change in fading and how to recover them.(Wireless Communication)
Python program to check if a string is palindrome or not and if the letters can be re-arranged so that it will become a palindrome.
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