发明申请
US20100226462A1 RECEIVING APPARATUS AND METHOD WITH NO OVERSAMPLING ANALOG TO DIGITAL CONVERSION
失效
接收装置和方法,无需将数字模拟转换为数字转换
- 专利标题: RECEIVING APPARATUS AND METHOD WITH NO OVERSAMPLING ANALOG TO DIGITAL CONVERSION
- 专利标题(中): 接收装置和方法,无需将数字模拟转换为数字转换
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申请号: US12631070申请日: 2009-12-04
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公开(公告)号: US20100226462A1公开(公告)日: 2010-09-09
- 发明人: Zhaocheng WANG , Richard Stirling-Gallacher , Ralf Boehnke
- 申请人: Zhaocheng WANG , Richard Stirling-Gallacher , Ralf Boehnke
- 申请人地址: JP Tokyo
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: EP09154311.6 20090304
- 主分类号: H04L27/06
- IPC分类号: H04L27/06 ; H04L27/00
摘要:
The present invention relates to a receiving apparatus for receiving signals in a wireless communication system, in which the signals comprise a dedicated channel estimation sequence, comprising an analog to digital converter adapted to convert received signals into digital samples with a sampling rate identical to a symbol rate of the received signals, a channel estimation means adapted to perform a channel estimation on the basis of the dedicated channel estimation sequence comprised in a digital samples of the received signals, an evaluation means adapted to evaluate the channel estimation result from the channel estimation means, and a control means adapted to control a phase of the sampling rate of the analog to digital converter on the basis of an evaluation of the channel estimation result.The present invention further relates to a corresponding receiving method.
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