The radio base station apparatus, mobile terminal apparatus and radio communication method

To provide an even lower in consideration of such inter-cell CoMP joint technical circumstances, other cell interference can be realized countermeasure radio base station apparatus, mobile terminal apparatus and radio communication method. The wireless communication method of the present invention is characterized in that, in the radio base station apparatus, generates the notification information includes information sub-frame of the cell and other cells in the sub-frame information, so as to present to the cell as the mobile terminal apparatus transmits notification information of the cell is connected in the mobile terminal device, the notification information subframe information received subframe information, and other cell contains the connection cell, and use connected cell subframe information is determined to connect the area of ​​the channel quality, and the use of sub-frame information measuring other cell channel quality other cells.