发明授权
US09155024B2 Radio transmitting apparatus, radio receiving apparatus, and pilot generating method
有权
无线发送装置，无线接收装置以及导频生成方法
- 专利标题： Radio transmitting apparatus, radio receiving apparatus, and pilot generating method
- 专利标题（中）： 无线发送装置，无线接收装置以及导频生成方法
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申请号： US12306218申请日： 2007-06-22
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公开(公告)号： US09155024B2公开(公告)日： 2015-10-06
- 发明人: Takashi Iwai , Sadaki Futagi , Tomofumi Takata , Daichi Imamura , Atsushi Matsumoto
- 申请人： Takashi Iwai , Sadaki Futagi , Tomofumi Takata , Daichi Imamura , Atsushi Matsumoto
- 申请人地址： US CA Torrance
- 专利权人： PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- 当前专利权人： PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- 当前专利权人地址： US CA Torrance
- 代理机构： Dickinson Wright PLLC
- 优先权： JP2006-174485 20060623
- 国际申请： PCT/JP2007/062621 WO 20070622
- 国际公布： WO2007/148796 WO 20071227
- 主分类号： H04K1/10
- IPC分类号： H04K1/10 ; H04B1/56 ; G01V3/00 ; H04W48/08 ; H04L27/26 ; H04L25/02 ; H04L5/00 ; H04L25/03
摘要：
A radio transmitter and so forth capable of improving the precision of frequency domain equalization while transmitting a longer pilot sequence. In a series of pilot blocks generated from one pilot sequence with the same length as a data sequence such as a CAZAC sequence, the transmitter defines the rear end of each pilot block as the cyclic prefix of the next pilot block and defines the rear end of the last pilot block as the cyclic prefix of the first pilot block.