how does your mobile knows to connect to specific type of technology frequency 2G 3G 4G before pinging
Senior Systems Test Engineer Interview Questions
575 senior systems test engineer interview questions shared by candidates
How can we overcome fading then that leads to OFDM
Why do we use MIMO?
I had 2 journal paper and I had to explain it very briefly
Signal processing RACH procedure Encoding procedure Basic Block Diagram
What is OFDM and describe the OFDM frame
Describe the differences between LTE/WCDMA and when you would use one over the other.
? Tell me about yourself? ? Explain your project work during MTech. ? Block diagram of communication system (and explain each and every block) ? Types of channel coding and source coding (Only types, No detailed info) ? Digital Communication basics- What is QPSK ?? What is PSK ?? Diff between TDMA,CDMA,FDMA?? ? Puzzles are common like (3 bulb and 1 switch ) or (Min number of comparisons) or (3 ants at corner at equilateral triangle . Find out probability of collision??) ?And few programming puzzles
Most of the questions were based on my projects in the resume.
1. Basics of 3G (WCDMA/HSPA) technology. 2. Basics of Digital Communication & Wireless Communication. 3. Roles and Responsibility in the current position. 4. What did you learn in the contract role.
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