| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication device and a communication method that can obtain effect of adaptive array reception processing even if there is no conspicuous peak in a correlation value. SOLUTION: If the number of resource blocks to be allocated for transmission of a signal from another communication device is equal to or less than a predetermined number, a reference signal selection unit 9 calculates a first correlation value by performing a first correlation operation between a known signal of a first symbol included in a reception signal from the other communication device and multiple reference signal candidates, calculates a second correlation value by performing a second correlation operation between a known signal of a second symbol included in the reception signal and the multiple reference signal candidates, and selects as a reference signal a reference signal candidate having the largest value of weighted addition of the first correlation value and the second correlation value. An adaptive array reception processing unit 6 performs adaptive array reception processing using the selected reference signal. COPYRIGHT: (C)2012,JPO&INPIT |
