MOBILE COMMUNICATION METHOD AND MOBILE STATION

摘要

A mobile communication method includes the steps of transmitting a first control signal including an identifier different from a C-RNTI to the mobile station UE#A through a FDCCH by a radio base station PhNB#10 managing a cell #10 formed by linking multiple small cells, transmitting a second control signal including an identifier to the mobile station UE through a PDCCH by a radio base station eNB#1 managing a cell #1 having a coverage area overlapping with a coverage area of the cell #10, and regarding the first control signal as valid by the mobile station UE#A, when it determines that the identifier included in the first control signal and the identifier included in the second control signal match each other.

主权项

1. A mobile communication method, comprising steps of:
transmitting, by a first radio base station managing a cell formed with a plurality of small cells, an identifier to a second radio base station managing a macro cell having a coverage area overlapping with a coverage area of the cell; transmitting, by the second radio base station, a control signal including the identifier to a mobile station through a physical downlink control channel; and performing, by the mobile station, a random access procedure with the first radio base station based on the identifier.