I applied through an employee referral. I interviewed at Samsung Electronics
Interview
The phone interview lasted for 45 mins. I was asked questions related to my project mentioned in my resume. I was later asked questions related to the basics of wireless communicatio.n.
Interview questions [1]
Question 1
Q1. y = hx + n is the system model. Describe ML and MMSE channel estimation to estimate x.
Q2. What is the role of Cyclic prefix in OFDM?