WIRELESS COMMUNICATION SYSTEM, BASE STATION AND TERMINAL DEVICE Russian patent published in 2018 - IPC H04W72/04 H04W72/12 H04W16/14 

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to wireless communication system. Wireless communication system includes a first communication device, several second communication devices, the first communication device includes a first transmission unit that transmits control information for indicating a resource in the shared band to the second communication device using the resource in the dedicated band, each of the second communication devices includes a determination unit and a second transmission unit, the determining unit determines whether the resource in the shared band is free when the resource in the shared band is free, the second transmission unit transmits the data using the resource in the shared band set in the control information after the predetermined signal is transmitted to the shared band, in addition, the second transmission unit, when receiving the predetermined signal from the other communication device, transmits the data using the resource in the shared band specified in the control information, even when the resource in the shared band is busy.

EFFECT: reduced reduction in throughput on the uplink.

23 cl, 16 dwg