METHOD OF UPLINK DATA TRANSMISSION, TERMINAL DEVICE AND NETWORK DEVICE Russian patent published in 2020 - IPC H04W52/36 

FIELD: computer equipment.

SUBSTANCE: invention relates to uplink data transmission. Method includes stages, according to which: terminal device receives downlink control information (DCI), transmitted by network device; terminal device determines a multiple access mode in an uplink of the terminal device in accordance with the DCI format of downlink control information (DCI) or parameter indication information which is carried in the downlink control information (DCI); terminal device transmits uplink data in accordance with the multiple access mode in the uplink.

EFFECT: thus, terminal device determines multiple access mode in terminal of terminal device by means of format of downlink control information (DCI) or parameter indication information, which is transferred in downlink control information (DCI), and, thus, the network device can flexibly adjust the multiple access mode in the uplink used by the terminal device.

21 cl, 4 tbl, 11 dwg