Table 2 Average CPU time over 40 runs for different algorithm
From: Efficient blind spectrum sensing for cognitive radio networks based on compressed sensing
Algorithm | Signal length | M/N(%) | Average CPU time(s) |
|---|---|---|---|
BP | 65535 | 39.85 | 16.732 |
LASSO | 65535 | 39.85 | 0.5361 |
WBSR | 65535 | 39.85 | 0.2132 |
BP | 19600 | 40 | 6.2863 |
LASSO | 19600 | 40 | 0.1260 |
WBSR | 19600 | 40 | 0.0806 |