| 摘要 |
PROBLEM TO BE SOLVED: To provide a reception device that increases the estimation accuracy of a transmission path response.SOLUTION: The reception device disclosed includes an averaging filter for averaging a transmission path response estimate of a received orthogonal frequency division multiplexing signal in a carrier direction. The averaging filter includes a first filter and a second filter. The first filter is a filter for averaging a transmission path response estimate corresponding to the orthogonal frequency division multiplexing signal in a band center region of the frequency band of the orthogonal frequency division multiplexing signal. The second filter is a filter having fewer taps than the first filter to average a transmission path response estimate corresponding to the orthogonal frequency division multiplexing signal in a band end region. |
