The present disclosure relates to an information processing apparatus, an information processing method, and a wireless communication apparatus that may enable more reliable detection of presence of a signal of a primary system. A learning unit carries out learning of frequency utilization statistics information regarding a secondary system, with use of information regarding a frequency occupancy situation of the secondary system which shares a frequency or a frequency band allocated to the primary system, at least as teacher information, and with use of sensing data collected by a sensor unit which senses a radio wave environment, as student information. A detection unit carries out detection processing based on the frequency utilization statistics information and, upon detection of the presence of the signal of the primary system, gives detection notification or radio wave stoppage instructions to other wireless communication apparatuses utilizing a frequency for the secondary system.