Full duplex opportunity discovery and transmission for asymmetric full duplex wireless local area networks (WLANS)

An IEEE 802.11 station (STA), the STA comprising:

• a receiver configured to receive a transmission opportunity (TxOP) setup frame from an access point (AP), the TxOP setup frame including information enabling the STA to transmit a first measurement frame and another STA to transmit a second measurement frame;
• a transmitter and a processor configured to transmit the first measurement frame to the other STA;
• the receiver configured to receive the second measurement frame from the other STA;
• the transmitter and the processor configured to transmit feedback to the AP based on the received second measurement frame;
• the receiver and the processor configured to receive, based on the feedback, a trigger frame from the AP to communicate during a TxOP;
• and
• the receiver and the processor configured to receive, during the TxOP, downlink data from the AP.