L1 Senior Specification Engineer

Daily Activities

Our tribe is responsible for L1 architecture definition, specifications, algorithm development, and simulations. It assumes a close interaction with L1 and SoC development units.

Depending on the skills in L1 specification and architecture, focus area could be some or all the following sub-domains:

• Creating L1 specifications and/or architecture for Baseband and massive MIMO processing.
• Perform technical analysis and grooming of L1 related features.
• Leading and contributing to L1 technical fault investigations for internal and external customers. Acting as task force leader on need basis.
• Partitioning and dimensioning of 5G physical layer processing, including collecting requirements, use cases, defining interfaces, analyzing options for hardware/software split.
• Active reviewer and analysis for 3GPP updates

We Work With

• MATLAB
• GIT/GERRIT

Our Expectations

• 7+ years of background in the development of wireless/telecom systems.
• Extensive knowledge of L1 specification work (pre-screening, feasibility studies, feature specification).
• Knowledge of technical fault investigations related to radio performance.
• Rich knowledge of LTE/5G physical layer, knowing Resource Management design and implementation principles is a plus.
• Strong background in communications theory and signal processing, 4+ years algorithm design and simulation experience.
• Rich experiences in programming in Matlab/C/C++ and modeling wireless communications systems, DSP/FPGA developing expertise will be a plus.
• Strong background in architecture and specification work related to BTS/SoC/SW, and signal processing systems development.
• Good understanding of the SoC (ASIC/FPGA) or low-level SW design flow and process.
• Proactive and independent problem solving through own experience and network.
• Fluent verbal communication and writing skills in the English language.
• Master or above, major in telecommunication, electronic engineering, computer science, or related.
• Preferred skills
• Familiar with 3GPP L1 standardization documentation, processes, and forums.
• Experience on platform-based development with asset reuse and feature-driven development.
• Skills in Matlab, Simulink, and physical layer simulations.
• General understanding of programmable processing architectures, such as RISC and DSP processors
• Skills in embedded C programming and scripting (Python or similar).
• Understanding of operating systems and agile software development.

Dlaczego warto z nami pracować?

• Benefity

Workplace: Wrocław

If you are interested in this job offer apply!

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