| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a receiver capable of performing propagation path estimation with high accuracy, even when various PDPs are taken at different time. <P>SOLUTION: A receiver comprises: a first channel frequency response estimation part b106 for calculating a first channel frequency response estimation value by using a reference signal; a section extraction part for obtaining an estimation section by extracting at least one section from candidate sections obtained by dividing predetermined maximum delay time into a plurality of sections; and a second channel frequency response estimation part b108 for calculating a second channel frequency response estimation value which is a channel frequency response estimation value for demodulation, by using the first frequency response and the estimation section. <P>COPYRIGHT: (C)2013,JPO&INPIT |
