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PHY Systems Engineer - Simulation

PHY Systems Engineer - Simulation

San Diego,California,United States


+ Deep-knowledge of communication system theory and PHY signal processing

+ Proven track-record in SW and simulator design in C/C++, including experience with simulator frameworks.

+ In-depth knowledge of wireless communication systems with hands-on experience in lab testing & characterization.

+ Experience with Matlab, C/C++ and/or Python for algorithm development, modeling (floating-point and fixed-point) and link-level simulation.

+ Experience with 4G/5G PHY FW design is a plus as well as experience in chip bring-up including the use of lab equipment such as protocol test equipment, spectrum analyzers, signal generators, power meters, etc..

+ Knowledge of current cellular communication standards: 5G (NR) and 4G (LTE).

+ Strong analytical and problem-solving skills (linear algebra, random processes, detection and estimation, debugging and fixing of defects, …).


• You will design and simulate state-of-the-art physical layer wireless communication system algorithms for very high data rate applications. • Implement fixed-point models and perform detailed performance investigations to allow performance sign-off and enable RTL bit-exact development. • Work with digital and firmware designers to realize these algorithms with power and area efficient digital implementations. • Test and characterize real silicon in lab and back-annotate the results into the simulation environments. • Contribute to link-level simulator modelling and framework design. • Design PHY test cases for new features and drive feature bring-up and issue resolution.

**Education & Experience**

MS in Computer Science or Electrical/Information Engineering with 10+ years of working experience or PhD in relevant field with 5+ years of working experience.

**Additional Requirements**

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PHY Systems Engineer - Simulation

Full time
San Diego, CA

Published on 03/10/2021

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