MOBILE COMMUNICATION SYSTEM Russian patent published in 2013 - IPC H04W4/06 H04J11/00 

FIELD: radio engineering, communication.

SUBSTANCE: mobile communication system includes three types of cells, including, in addition to an MBMS-dedicated cell, a unicast cell in which a mobile terminal can transmit and receive individual communication data, and a mixed unicast/MBMS cell which can provide both the unicast cell service and the MBMS-dedicated cell service. While receiving broadcast type data transmitted from the MBMS-dedicated cell, a mobile terminal performs an MBMS reception state report through a unicast cell or a mixed unicast/MBMS cell for reporting information to identify the MBMS-dedicated cell which is transmitting broadcast type data, which are received by a mobile terminal, and the communication system transmits a paging signal to the mobile terminal currently receiving broadcast type data transmitted from the MBMS-dedicated cell, based on a tracking area in which the mobile terminal is tracked, wherein the tracking area is defined based on the transmitted information.

EFFECT: high efficiency of controlling mobility of a mobile terminal receiving an MBMS service from an MBMS-dedicated cell.

6 cl, 103 dwg