Wireless Baseband System Engineer(Principal)
Richardson, TX

Job Description

Everyone communicates. It's the essence of the human experience. How we communicate is evolving. Technology is reshaping the way we live, learn and thrive. The epicenter of this transformation is the network-our passion. Our experts are rethinking the purpose, role and usage of networks to help our customers increase bandwidth, expand capacity, enhance efficiency, speed deployment and simplify migration. From remote cell sites to massive sports arenas, from busy airports to state-of-the-art data centers- we provide the essential expertise and vital infrastructure your business needs to succeed. The world's most advanced networks rely on CommScope connectivity.

CommScope is hiring a Principal level Wireless Baseband System Engineer in Richardson TX

Position Description:

* Coordinate development of 5G virtualized baseband DSP architecture and interfaces between customers, technology partners, and internal business units.
* Extraction of wireless network requirements from 3GPP, xRAN, ORAN, eCPRI, IEEE1914, etc to define virtualized RAN and BBU architectures and fronthaul requirements.
* Specification of 5G virtualized BBU capabilities and features across user, control, synchronization, and maintenance planes.
* Coordinate with technology partners and internal business units to define and develop integrated virtualized PHY, MAC, and RLC capabilities and specify associated hardware compute requirements.
* Define and coordinate system hardware and software features needed for implementation of precision time protocol synchronization.
* Support system specification, architecture definition, network element hardware and software development, system integration and verification, network integration, and interoperability testing.
* Architect and simulate advanced beamforming, MIMO, predistortion, and calibration algorithms for 5G RAN systems and implement code.
* Conduct system integration of beamforming, MIMO precoding, calibration, radio feature control, and fault monitor and alarm features.
* Support of system feature integration, performance testing, system demonstration, and lab trial efforts for end-to-end system.

Qualifications:

* Bachelors degree in a related discipline with at least 12 years of direct experience or a Masters Degree in a related discipline with at least 8 years of experience. Master of Science or PhD in Electrical Engineering preferred.
* Direct experience in development, integration, and testing of LTE BBU functions including LTE PHY, MAC, Scheduler, RLC, PDCP, and RRC.
* Direct experience in developing DSP architecture and implementation of physical layer functions such as FEC, iFFT, FFT, MIMO precoder, OFDM modulator/demodulator.
* Experience in development of data, control, and maintenance planes of of LTE stack layers L1, L2, and L3.
* Experience in DSP resource estimation and partitioning between hardware and software implementation.
* Familiarity with ethernet packet format and packet processing.
* Proficiency developing code using MATLAB, LINUX, and C.
* Knowledge of wireless infrastructure architectures and air interface standards including LTE and HSPA and advanced MIMO techniques including MU-MIMO and massive MIMO.
* Skilled in thorough documentation of requirements and architectures and presentation of network architecture concepts.

It is the policy of CommScope to provide Equal Employment Opportunities to all individuals based on merit, qualifications and abilities. CommScope does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender (including pregnancy), national origin, age or any other characteristics as protected by law. Furthermore, this contractor and subcontractor shall abide by the requirements of 41 CFR 60-300.5(a) and 41 CFR 60-741.5(a). These regulations prohibit discrimination against qualified protected veterans and qualified individuals on the basis of disability, and require affirmative action by covered prime contractors and subcontractors to employ and advance in employment qualified protected veterans and qualified individuals with disabilities.

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Nearest Major Market: Dallas

Nearest Secondary Market: Fort Worth

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