Skill-set & Expertise Level

 Robust expertise in LTE/NR PHY Layer, DSP, RF, Antennas

 Expertise in modulation, coding (FEC, LowDensity ParityCheck/ LDPC, Turbo decoding), MIMO,

beamforming, Complex I/Q sample processing, FFT / IFFT, Channel estimation & equalization,

Modulation / demodulation

 Proficiency in C/C++, MATLAB, realtime embedded systems, FPGA/ASIC/GPU/ based programming

 Experience with fronthaul (CPRI/eCPRI) and L1 acceleration

 12 years PHY/RF software development experience

 Additional years of driving delivery of 4G/5G L1 programs

Roles & Responsibilities

 Design and implement LTE/NR PHY algorithms and procedures

 Review and Mentor high performance L1 teams towards delivery excellence in the following:

o Optimize L1 for latency, throughput, and CPU/DSP/GPU/FPGA utilization o Interface with Radio/RF, L2, and fronthaul subsystems o Debug PHY issues using logs, IQ capture, and lab equipment

 Ability to drive large scale 4G/5G L1 product development, sustenance and customer support programs involving multiple variants of eNodeBs/gNodeBs in various forms including vRAN/ORAN/custom

 Ability to communicate with senior levels of internal and external stakeholders

📌 4G/5G Stack-& Radio (Maharashtra)
🏢 Radiansys
📍 Maharashtra