Research Article

Cooperative Full-Duplex Physical and MAC Layer Design in Asynchronous Cognitive Networks

Table 1

Proposed MAC simulation parameters.

Parameter ValueDescription

32 msSensing period
0.99Self-interference mitigation coefficient
11 [28]Number of primary user’s channels
1.03 [5]Received signal power-to-noise ratio threshold
10 dB [5]Average signal-to-noise ratio received by secondary user from secondary signal
−10 dB [5]Average signal-to-noise ratio received by secondary user from primary signal
10 dBAverage signal-to-noise ratio received by primary user from primary signal
−10 dBAverage signal-to-noise ratio received by primary user from secondary signal
100 kHz [5]Sampling rate
640 msAverage length of off state for primary user
160 msAverage length of on state for primary user