Leading role in developing and integrating features in the systems and algorithms for Cellular modems. You will be working on pre and post-silicon system development activities to achieve full operation and optimization of PHY/L1 modules such as AGC, DPD, advanced time-domain processing, channel estimation, demodulation, and decoding, in a highly complicated wireless communication device.
We are looking for a highly reciprocal individual who can excel in performing the integration of these modules in the system with a comprehensive full-stack understanding and with the ability to analyze issues in the lab and field, which are related to L1, MAC, and RRC procedures, with tight multi-functional work with RF, HW, FW, and SW teams.
Minimum Qualifications
BSc in EE or Physics.
5 years of experience in signal processing, parameter estimation, and stochastic signal processing.
Hands-on experience in lab testing, characterization, and field certifications
In-depth knowledge of cellular communication standards: 5GNR, 4G LTE, and the corresponding L1/MAC/RRC procedures such as PLMN/Cell search, hand over, re-selection, measurements, random access procedures, registration, etc.
Full-stack system-level understanding and ability to comprehend and effect an improvement to multi-disciplinary processes of RF/PHY/L1/L2 and L3
Experience with Matlab, C/C++, and/or Python for algorithm modeling (floating-point and fixed-point), link-level simulation, and lab testing environments.
Good understanding and debug capabilities of a mixed HW/FW multi-processor PHY/L1 implementation.
Experience in chip bring-up and lab equipment, such as protocol testers, spectrum analyzers, signal generators, power meters, etc.
Strong analytical skills (linear algebra, random processes, detection, and estimation, etc.).
Preferred Qualifications
Hands-on experience in developing machine learning projects – a plus.
MSc or PhD – an advantage.
