US Patent 11356154 Wireless communication device, wireless communication terminal and wireless communication method

According to one embodiment, a wireless communication device includes: a receiver configured to receive a plurality of first frames each including first information required for uplink multi-user transmission; and a transmitter configured to transmit a second frame generated on the basis of the first information included in the plurality of first frames. The transmitter does not transmit a transmission request for the first information before the first frames are received. The second frame is a frame instructing transmission of a third frame including data after a predetermined time from reception of the second frame.