Qualcomm

Interview was good. It was based on the resume, like the projects I had done in the past. Questions related to the communication subjects that we had studied. Basics of C, mostly on pointers, macros, scope resolution operators. Basics of electronics,

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

Three rounds of interview: 1. DSA: two questions from HackerRank (1 easy and 1 medium) and projects 2. DSA: 1 question (medium) and an API read and manipulate question from HackerRank I got rejected in the 2nd round.