From: Optimized spectrum sensing algorithms for cognitive LTE femtocells
LTE system parameters | |
---|---|
Duplex mode | FDD |
FFT size | 2048 |
Number of RBs | 25 |
Number of carriers per RB | 12 |
Number of useful carriers | 300 |
Subcarrier spacing | 15 kHz |
LTE channel BW | 4.5 MHz |
Modulation per subcarrier | QPSK |
Number of LTE channels | 8 |
System sampling frequency | 80 MHz |