RADIOCOMMUNICATION SYSTEM, RADIO STATION, RADIOTERMINAL, COMMUNICATION CONTROL METHOD AND NON-TRANSMISSION MACHINE CARRIER Russian patent published in 2018 - IPC H04W72/04 

FIELD: radio engineering and communications.

SUBSTANCE: invention relates to mobile communication. Radio terminal (3) can perform carrier aggregation using first cell (10) of first radio station (1) and second cell (20) of second radio station (2). First radio station (1) performs radio resource management for first cell (10) and second cell (20) with radio terminal (3) to perform aggregation of the carriers. First radio station (1) transmits to second radio station (2) update information regarding the configuration update relating to the radio resource management for second cell (20).

EFFECT: technical result is to provide the ability to prevent data transmission / reception failures when changing the configuration of the radio parameters when aggregating the multi-cell carriers served by different radio stations.

8 cl, 11 dwg