MOBILE COMMUNICATION METHOD AND RADIO BASE STATION

摘要

A mobile communication method comprises: a step A in which a radio base station (eNB) transmits report information to a plurality of cells that are designated by a transmission request received from an exchange station (MME); and a step B in which the radio base station (eNB) is responsive to the transmission request to transmit, to the exchange station (MME), a transmission response including an information element in which the number of cells and the identification information of the cells have been set. In the step B, the radio base station (eNB) sets the number of cells in the information element to "0" if the radio base station (eNB) has failed to transmit the report information to all of the plurality of cells.