BASE STATION DEVICE, MOBILE STATION DEVICE, CONTROL INFORMATION TRANSMITTING METHOD, CONTROL INFORMATION RECEIVING METHOD AND PROGRAM

摘要

A wireless system allocates a resource by the unit of resource block composed of a frequency component and a time component. In the wireless system, control information for a mobile station device and identification information for identifying a format of a control information transmitting channel for transmitting the control information are transmitted from a base station to a mobile station by the control information transmitting channel.