发明申请
US20060133524A1 Multicarrier signal transmission apparatus, multicarrier signal receiving apparatus, multicarrier signal transmission method, multicarrier signal receiving method, and communication system
审中-公开
多载波信号发送装置，多载波信号接收装置，多载波信号发送方法，多载波信号接收方法及通信系统
- 专利标题： Multicarrier signal transmission apparatus, multicarrier signal receiving apparatus, multicarrier signal transmission method, multicarrier signal receiving method, and communication system
- 专利标题（中）： 多载波信号发送装置，多载波信号接收装置，多载波信号发送方法，多载波信号接收方法及通信系统
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申请号： US11077909申请日： 2005-03-11
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公开(公告)号： US20060133524A1公开(公告)日： 2006-06-22
- 发明人: Hajime Hamada , Tokuro Kubo , Kazuo Nagatani , Hiroyoshi Ishikawa , Nobukazu Fudaba
- 申请人： Hajime Hamada , Tokuro Kubo , Kazuo Nagatani , Hiroyoshi Ishikawa , Nobukazu Fudaba
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 优先权： JP2004-367761 20041220
- 主分类号： H04K1/10
- IPC分类号： H04K1/10
摘要：
A multicarrier signal transmission apparatus able to adjust the balance between the quality of reception and generation of an out-band spurious wave by a simple configuration, comprising a peak detector for detecting a peak part of a transmitted multicarrier signal, a window function generator for generating a window function of an amplitude in accordance with a peak level of a detected peak part, and a peak suppressor for attenuating the peak part in accordance with the value of the generated window function, and a multicarrier signal receiving apparatus, multicarrier signal transmission method, multicarrier signal receiving method, and communication system used with the same.