Patent ID: 9055480
Filing Date: 2015-06-09
Classification: H04L,H04W

Abstract:
1. A mobile communication method, in which a radio base station transmits a reference signal dedicated for measuring channel quality information in a subordinate cell, comprising: a step A of notifying, by the radio base station, a mobile station during communication in the subordinate cell of configuration information indicating a transmission method of the reference signal; a step B of performing, by the mobile station, a reception process on the basis of the configuration information after a connection reconfiguration signal is received from the radio base station; a step C of muting, by the radio base station, downlink data in a subframe in which the reference signal is transmitted; and a step D of starting, by the radio base station, a transmission process of downlink data after a response signal of the connection reconfiguration signal is received from the mobile station.