METHOD OF DESIGNATION OF RESOURCES, ACCESS POINT AND STATION Russian patent published in 2023 - IPC H04W72/04 

FIELD: wireless communication; Wi-Fi technology.

SUBSTANCE: access point generates a PPDU and transmits the PPDU, where the PPDU comprises the preamble-indicated information field for puncturing indication; and where, when this PPDU is transmitted in a non-Orthogonal Frequency Division Multiple Access (non-OFDMA) format, the puncture indication preamble information field is used to indicate the puncturing status for the full bandwidth corresponding to the PPDU; when this PPDU is transmitted in the Orthogonal Frequency Division Multiple Access (OFDMA) mode format, the puncture indication preamble information field is used to indicate the puncturing status for the 80 MHz bandwidth corresponding to the frequency domain fragment.

EFFECT: reduced resources required for the transmission of service information.

40 cl, 10 dwg