RADIO BASE STATION AND MOBILE STATION

摘要

An object of the present invention is to reduce the processing workload on a mobile station when the mobile station moves between cells in a standby status or while performing communication. According to the present invention, a wireless base station forms a cell adjacent to an adjacent cell formed by an adjacent wireless base station in a mobile communication system. A notification unit notifies time difference information into the cell formed by the wireless base station itself. The time difference information indicates a difference between a predetermined frame transmitted from the wireless base station itself and an adjacent predetermined frame transmitted from the adjacent wireless base station.