4G/5G RU/MMU FPGA Design And Implementation Engineer

JOB DESCRIPTION:

· This job is to design and implement FPGA function blocks in RU. It includes design and implementation of function blocks as below. - Interface: CPRI, eCPRI, ORAN and JESD204B/C. - Low PHY: DLFE(IFFT), MU weight generation, ULFE(FFT), RAFE, MRC, Beamforming and antenna calibration. - DFE: DUC, DDC, CFR, DPD and PIM. - Etc: RU/MMU control.

· FPGA Device resource estimation and power estimation.

· Specification definition and documentation.

· Digital logic design for control/interface and digital signal processing.

· Handling for RTL IP or Library.

· RTL design and simulation, synthesis, timing analysis and Place & Route.

· FPGA function verification and debugging.

JOB REQUIREMENTS:

· Minimum 2 years of experience in developing FPGA for wireless communication.

· Minimum 2 years of experience in RTL (Verilog, VHDL, System Verilog).

· Minimum 2 years of experience in simulator and Place & Route tool such as Mentor, Synopsys, Cadence, Vivado and Quartus.

· Experience in developing RU/MMU FPGA function blocks as below - Interface: CPRI, eCPRI, ORAN and JESD204B/C. - Low PHY: DLFE(IFFT), MU weight generation, ULFE(FFT), RAFE, MRC, Beamforming and antenna calibration. - DFE: DUC, DDC, CFR, DPD and PIM.

· Experience in Matlab and C-code.

· Knowledge in LTE/NR air specification.

· In-depth knowledge in FPGA device structure.