发明授权
US08559490B2 Apparatus and method for removing common phase error in a DVB-T/H receiver
有权
用于去除DVB-T / H接收机中的共同相位误差的装置和方法
- 专利标题: Apparatus and method for removing common phase error in a DVB-T/H receiver
- 专利标题(中): 用于去除DVB-T / H接收机中的共同相位误差的装置和方法
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申请号: US12452411申请日: 2007-06-29
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公开(公告)号: US08559490B2公开(公告)日: 2013-10-15
- 发明人: Peng Liu , Jilin Zou , Li Zou
- 申请人: Peng Liu , Jilin Zou , Li Zou
- 申请人地址: FR Boulogne-Billancourt
- 专利权人: Thomson Licensing
- 当前专利权人: Thomson Licensing
- 当前专利权人地址: FR Boulogne-Billancourt
- 代理商 Robert D. Shedd; Joseph J. Opalach
- 国际申请: PCT/CN2007/002032 WO 20070629
- 国际公布: WO2009/003305 WO 20090108
- 主分类号: H04B3/46
- IPC分类号: H04B3/46 ; H04B17/00 ; H04Q1/20
摘要:
A receiver is a Digital Video Broadcasting-Terrestrial/Handheld (DVB-T/H) receiver. The DVB-T/H receiver comprises a phase error corrector and a channel estimation and equalization element. The phase error corrector rotates a signal in accordance with an estimate of a phase error, e.g., CPE, which is determined as a function of channel state information (CSI) provided by the channel estimation and equalization element.
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