Table 2 Complexity comparison for FBMC implementation on Xilinx FGPA
From: The 5G candidate waveform race: a comparison of complexity and performance
Complexity evaluation | ||||
|---|---|---|---|---|
Architecture | Slice Regs | LUTs | DSP48E1 | RAM BLKS |
OFDM transmitter | 10262 | 6752 | 14 | 14 |
FBMC transmitter | 11300 | 7990 | 30 | 19 |
FBMC transmitter complexity overhead | 10% | 18% | 114% | 36% |
OFDM receiver | 42574 | 39600 | 97 | 49 |
FBMC receiver | 54970 | 50096 | 155 | 171 |
FBMC receiver complexity overhead | 29% | 27% | 60% | 249% |