WIRELESS COMMUNICATION SYSTEM AND WIRELESS TERMINAL DEVICE Russian patent published in 2015 - IPC H04W4/00 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to frequency adjustment in wireless communication. Terminal performance information related to performance of a wireless terminal device, in which at least one of a first frequency bandwidth for use in an uplink or a second frequency bandwidth for use in a downlink is variable, is associated with a terminal category beforehand. When the terminal performance information is received from the wireless terminal device, the terminal category is specified from the terminal performance information, line setting with the wireless terminal device is carried out and a control signal corresponding to the line setting is transmitted.

EFFECT: simple line setting based on terminal category and faster frequency setting.

7 cl, 19 dwg