METHOD AND DEVICE FOR TRANSMITTING DATA Russian patent published in 2020 - IPC H04W72/04 

FIELD: computer engineering.

SUBSTANCE: invention relates to computer engineering. Method comprises steps of: receiving, by a station, a startup frame; sending, by a station, an uplink data unit over an orthogonal frequency division multipath physical layer protocol, OFDMA PPDU, where a data portion of the uplink OFDMA PPDU unit is sent through the target RU, and the normal physical layer preamble of the uplink OFDMA PPDU unit of the uplink is sent through one or more main channel blocks in which the target RU is located; and receiving a downlink channel OFDMA PPDU unit for an uplink channel OFDMA PPDU unit.

EFFECT: high efficiency of scheduling acknowledgment frames.

42 cl, 12 dwg