发明申请
- 专利标题： Radio Transmitter and Pilot Signal Inserting Method
- 专利标题（中）： 无线电发射机和导频信号插入方法
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申请号： US11718655申请日： 2005-11-07
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公开(公告)号： US20080107158A1公开(公告)日： 2008-05-08
- 发明人: Isamu Yoshii , Masaru Fukuoka , Christian Weingerter , Akihiko Nishio , Kenichi Miyoshi
- 申请人： Isamu Yoshii , Masaru Fukuoka , Christian Weingerter , Akihiko Nishio , Kenichi Miyoshi
- 申请人地址： JP OSAKA
- 专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址： JP OSAKA
- 优先权： JP2004-323868 20041108
- 国际申请： PCT/JP05/20379 WO 20051107
- 主分类号： H04B1/707
- IPC分类号： H04B1/707 ; H04J11/00 ; H04L27/00 ; H04J13/00
摘要：
A radio transmitter and a pilot signal inserting method are provided for improving throughput. In the radio transmitter, an MCS deciding part (106) selects one of a plurality of modulating systems. An information generating part (108) decides an inserting position of a pilot signal corresponding to the selected modulating system. A modulating part (116) modulates a data signal by the selected modulating system. A signal arranging part (118) inserts the pilot signal into the modulated data signal and changes the inserting position of the pilot signal corresponding to the selected modulating system. A transmission RF part (124) transmits the data signal wherein the pilot signal is inserted.