METHOD FOR TRANSMITTING AN UPLINK COMMUNICATION LINE IN A WIRELESS COMMUNICATION SYSTEM AND A DEVICE FOR IT Russian patent published in 2018 - IPC H04L27/26 

FIELD: communication.

SUBSTANCE: invention relates to communication equipment and can be used in a wireless communication system. For this, method includes stages, on which: the initiating frame is received, including allocation information of a frequency resource in a sub-band for transmission of Orthogonal Frequency Division Multiple Access (OFDMA) from an access point (AP); and transmitting the UL MU PPDU based on the allocation information of the frequency resource, UL MU PPDU includes a high-efficiency-short training field (HE-STF), high-performance-long training field (HE-LTF) and data field, HE-STF, HE-LTF and data field are transmitted on a sub-band, indicated by the frequency resource allocation information.

EFFECT: technical result is higher reliability of communication.

11 cl, 48 dwg, 12 tbl