Table 2 Estimation of GNSS baseband process complexity with decimated (by factor 4) input stream. Montium Tile Processor running at 200 MHz, max performance of 1 GMAC/s.
From: Multicore Software-Defined Radio Architecture for GNSS Receiver Signal Processing
Process | Usage (MMAC/s) | Usage of TP (%) |
|---|---|---|
Acquisition (GPS) | 9.57 | 0.96 |
Acquisition (Galileo) | 43.66 | 4.37 |
Tracking (GPS) | 40.92 | 4.09 |
Tracking (Galileo) | 57.28 | 5.73 |