发明授权
- 专利标题: Receiving apparatus and receiving method
- 专利标题(中): 接收装置和接收方法
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申请号: US14125039申请日: 2011-09-05
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公开(公告)号: US09014285B2公开(公告)日: 2015-04-21
- 发明人: Yukihiro Kadota , Takashi Fujiwara
- 申请人: Yukihiro Kadota , Takashi Fujiwara
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Electric Corporation
- 当前专利权人: Mitsubishi Electric Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 国际申请: PCT/JP2011/070160 WO 20110905
- 国际公布: WO2013/035146 WO 20130314
- 主分类号: H04L27/38
- IPC分类号: H04L27/38 ; H04L27/26
摘要:
An object of the present invention is to provide a receiving apparatus and a receiving method capable of preventing phase rotation of a signal after FFT from occurring on a frequency domain. Further, the receiving apparatus according to the present invention is provided with: a window control unit configured to control a position of an FFT window in which FFT is performed to the time domain signal, and output FFT data corresponding to the FFT window; a signal delaying unit configured to generate, from the time domain signal, a plurality of delay signals with different delay amounts; and a signal switching unit having a switch for outputting by switching between two of the time domain signal and the plurality of delay signals based on a predetermined switch timing, the signal switching unit being configured to output the FFT data including the output signal of the switch.
公开/授权文献
- US20140112416A1 RECEIVING APPARATUS AND RECEIVING METHOD 公开/授权日:2014-04-24
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