I applied through college or university. The process took 4 weeks. I interviewed at Qualcomm (Bengaluru) in Dec 2023
Interview
This is an on-campus day-one interview. There are a total two technical rounds, each of which lasts around 40 to 50 minutes. These two technical rounds completely focused on topics related to Probability, Wireless Communication, Linear Algebra, Detection Estimation Theory, and Digital Signal Processing.
Interview questions [2]
Question 1
Q: If two random variables X1 and X2 are i.i.d. with means zero and variances equal to sigma1^2 and sigma^2, then what is the variance of the new random variable X1 + X2?
I applied through college or university. The process took 1 day. I interviewed at Qualcomm (Bengaluru) in Oct 2024
Interview
Questions were asked on data structures, C coding questions, wireless communication, 5G communication technology, M-Tech project, etc. Two rounds for small cell division and 1 round for modem firmware and 1 hr round.
Very conducive environment. Focused on fit in the environment. technical phone interview for 1 hour, 5 sessions of 1 hour each with leads of the different teams in modem and RF teams and HR. 10am to 4pm. used break time for general discussion.
Interview questions [1]
Question 1
OFDM, modulation schemes, Random Procesess, linear algebra, Digital filter design.
