Disaggregated next generation eNodeB (gNB) largely benefits from offloading selected virtu-alized Distributed Unit (vDU) functions into a field programmable gate array (FPGA). Results show that the FPGA-based IFFT and cyclic-prefix addition processing time is faster than dual-core high-end CPU on longer OFDM symbol size with lower power consumption.
Experimental Evaluation of 5G vRAN Function Implementation in an Accelerated Edge Cloud
N Andriolli;
2021
Abstract
Disaggregated next generation eNodeB (gNB) largely benefits from offloading selected virtu-alized Distributed Unit (vDU) functions into a field programmable gate array (FPGA). Results show that the FPGA-based IFFT and cyclic-prefix addition processing time is faster than dual-core high-end CPU on longer OFDM symbol size with lower power consumption.File in questo prodotto:
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