COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE Russian patent published in 2022 - IPC H04W72/04 

FIELD: wireless communication.

SUBSTANCE: claimed communication method includes: reception by means of a terminal device of indication information sent by a network device, wherein indication information is used to indicate resource configuration information of at least one uplink carrier, while at least one uplink carrier includes the first uplink carrier and/or at least one second uplink carrier, the first uplink carrier and at least one second uplink carrier are different uplink carriers in a cell of the network device, and the first uplink carrier and at least one second uplink carrier correspond to one downlink carrier in the network; and determination by means of the terminal device, based on resource configuration information, of at least one uplink carrier, one uplink carrier of at least one uplink carrier as a target carrier for random access.

EFFECT: increase in the efficiency of selection of an uplink carrier.

34 cl, 10 dwg