AMD GPU-Based Selected Acceleration of PRACH and PUSCH in 5G NR

AMD GPU-Based Selected Acceleration of PRACH and PUSCH in 5G NR

Blog Article

The software-defined physical layer is a recent trend in the 5G/B5G open radio access network.Most implementations are based on a central processing unit, i.e.

, Intel XEON and ARM.This work proposes an uplink acceleration on an AMD graphics processor unit and OpenCL to show a new opportunity in 5th Generation New Radio HIGH-PHY.The key accelerators Key Chains are the physical random access channel and the physical uplink shared channel under a real-time test environment.

Referring to 5G NR, HAIR AND BEAUTY we balance and match slot formats and GPU resources to ensure the PHY works properly on the AMD MI.50 with fine-tuned parallelism and memory mapping.This work suggests that the AMD GPU is suitable for 5G ORAN.