Several questions on statistics, signal processing, communications. Mostly fundamental knowledge, not specific to any standard. Example... need to build a Gaussian random number generator, but the chip only supports uniform distribution. How do I solve this?
You have access to two ports on the RF circuit of a mobile device, one port is at the antenna one at a 50 ohm resistor. Which port will you connect to test the circuit. why describe the advantage and disadvantage of each case.
When you get higher throughput: while going at 5mph and while going at 50 mph? And Why?
onisite : 1st round Basic python scripting. 2 coding question,, Test case, SQL,(RDBMS), UI testing (Which idint know selenium). 2nd round: All basic network protocols, and some senario based questions. interviewer was good.
Tell me about your projects.
Do you prefer to work on a team or individually?
Where do you want to be in 5 years.
Most of the questions and cross-questions were asked from the resume. drawbacks of OFDM, etc.
3. What modulation method is WCDMA using?
What is my background? What projects did I work on?
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