WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD

[Object]To provide a mechanism capable of suppressing degradation of reception properties in a case in which a plurality of wireless communication devices simultaneously perform communication.[Solution]A wireless communication device includes: a receiving unit that receives a first signal storing first information with which precision or accuracy of transmission power is recognized; and a transmission unit that transmits a second signal regarding permission of multiple access that allows simultaneous communication with at least one first wireless communication device identified on the basis of the first information. A wireless communication device includes: a transmission unit that transmits a first signal storing first information with which precision or accuracy of transmission power is recognized; a receiving unit that receives a second signal regarding permission of multiple access that allows simultaneous communication after the transmission of the first signal; and a control unit that controls transmission of a third signal on the basis of the second signal.