DETERMINING RADAR SUB-CHANNEL IN COMMUNICATION NETWORKS

摘要

A wireless device operating within a wireless communication channel can detect radar signals in one or more sub-channels using sub-channel counter information. The wireless device can receive signal pulses and generate Fast Fourier Transform values based on the signal pulses. The sub-channel counters can be incremented based on the Fast Fourier Transform values. The wireless device can determine whether the received signal pulses include a radar signal based, at least in part, on the values of the sub-channel counters.