COMMUNICATION SYSTEM, CONTROL DEVICE, COMMUNICATION TERMINAL, COMMUNICATION DEVICE AND COMMUNICATION METHOD Russian patent published in 2021 - IPC H04W16/32 

FIELD: communication equipment.

SUBSTANCE: invention relates to communication. Provided is a first communication device providing E-UTRA, which comprises a processor configured to service a first cell, support dual connectivity using a first cell and a second cell served by a second communication device, wherein the second communication device provides NR, and have usage data on each bearer channel associated with the second communication device, and a transmitter configured to transmit a message including usage data to an administration device, where the usage data include the RAT type of the second communication device.

EFFECT: providing a communication system capable of transmitting and receiving data over a basic network for a communication terminal which supports dual connectivity with Novel Radio (NR).

17 cl, 29 dwg