发明公开
EP2114044A2 Apparatus and method for reducing the peak to average power ration of a preamble signal
有权
DEVICE AND METHOD FOR比率的拉齐TO平均性能前导REDUCTION
- 专利标题： Apparatus and method for reducing the peak to average power ration of a preamble signal
- 专利标题（中）： DEVICE AND METHOD FOR比率的拉齐TO平均性能前导REDUCTION
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申请号： EP09158938.2申请日： 2009-04-28
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公开(公告)号： EP2114044A2公开(公告)日： 2009-11-04
- 发明人: Yun, Sung-Ryul , Kwon, Hwan-Joon , Kim, Jae-Yoel , Lim, Yeon-Ju , Lee, Hak-Ju , Jeong, Hong-Sil , Myung, Seho
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do KR
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do KR
- 代理机构： Ketelaars, Maarten F.J.M.
- 优先权： KR20080039137 20080428
- 主分类号： H04L27/26
- IPC分类号： H04L27/26
摘要：
A method and apparatus for reducing a Peak to Average Power Ratio (PAPR) in a digital broadcasting system are provided. Reserved tones are determined, and used to transmit a signal having an impulse characteristic that does not collide with a pilot signal of a preamble in a frame.
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