| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mobile station device which can attain diversity effect even if an antenna phase difference containing an error is detected, and can prevent noise from increasing. <P>SOLUTION: A CLTD control unit 109 controls an FBI bit generation unit 107 to use the last FBI bit continuously, an antenna verification unit 108 not to operate, a first channel estimation unit 110 to operate, and a second channel estimation unit 111 not to operate by not using the detection results of the antenna phase difference when the quality of a second antenna component is bad. The CLTD control unit 109 controls the FBI bit generation unit 107 to use a specific fixed pattern as the FBI bit, the antenna verification unit 108 to operate simply based on the fixed pattern, the first channel estimation unit 110 not to operate, and the second channel estimation unit 111 to operate by not using the detection results of the antenna phase difference when the quality of a first antenna component is bad. <P>COPYRIGHT: (C)2012,JPO&INPIT |
