| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a base station, a mobile station, and a radio channel state notice method whereby a state of a radio channel can efficiently be reported. <P>SOLUTION: In order to attain the object, the base station includes: a group determining means for grouping mobile stations located in cells; and a radio channel state reception information for receiving information denoting a state of the radio channel transmitted from the mobile stations according to a transmission timing of the state of the radio channel corresponding to the group, and each of the mobile stations includes: a radio channel state measurement means for measuring the state of the radio channel; a group determining means for determining the group to which its own mobile station belongs; and a radio channel state transmission means for transmitting the information denoting the measured state of the radio channel according to the timing of the state of the radio channel corresponding to the group. <P>COPYRIGHT: (C)2008,JPO&INPIT |
