Qualcomm

Direct on-site interview. 5 rounds in total: * 30 minutes * 1 hour 30 minutes * 2 hours * 45 minutes * 15 minutes Questions covered OFDM, MIMO, channel estimation, digital filter design, linear algebra, estimation detection, channel capac

Four-round interview, I felt so comfortable. The manager and lead were very good. They explained the positions and the work. * Written test * C basics * Technical round * Manager round * HR round

There was one technical round and one HR round. Each round took around 30 minutes. In the first round, the interviewer asked me a few questions on various signal processing concepts, my area of specialization. Apparently, I got through the technical