There were two phone interviews. One was with a manager to discuss job details, and the second was with a technical person, covering the basics of your work, signal processing, and fixed-point concepts.
Once you are through with those, you are invited to Hyd for a series of discussions with about 2-3 managers and 2-3 senior technical persons.
My interview covered OFDM basics, fixed-point implementations, some GSM-CDMA basics, and designing an interrupt-based system.
Unfortunately, I had lost touch with GSM-CDMA and did not get through the interview.
Explain about AMR codecs, FACCH stealing flag, and Timing Advance.
The following metrics were computed from 1 interview experience for the Qualcomm DSP Modem Staff Engineer role in Hyderābād, Telangana.
Qualcomm's interview process for their DSP Modem Staff Engineer roles in Hyderābād, Telangana is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Qualcomm's DSP Modem Staff Engineer interview process in Hyderābād, Telangana.