WIRELESS STATION AND COMMUNICATION METHOD

A wireless station according to the present disclosure is a wireless station in a wireless network that has a plurality of wireless stations, and includes a reception unit that receives a trigger signal transmitted from a first wireless station belonging to an interference cell as to a second wireless station that belongs to the interference cell, and a network allocation vector control unit that, in a case where the reception unit receives the trigger signal after having set a network allocation vector as to another wireless station belonging to a communication cell which the own station belongs to, performs determination regarding whether or not to cancel the network allocation vector, based on the reception strength of the trigger signal.