发明授权
US08929344B2 Method and system for blind channel impulse response combining for noise mitigation in channel estimation in a TD-SCDMA receiver
有权
TD-SCDMA接收机信道估计中用于噪声抑制的盲信道脉冲响应组合方法和系统
- 专利标题： Method and system for blind channel impulse response combining for noise mitigation in channel estimation in a TD-SCDMA receiver
- 专利标题（中）： TD-SCDMA接收机信道估计中用于噪声抑制的盲信道脉冲响应组合方法和系统
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申请号： US13314159申请日： 2011-12-07
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公开(公告)号： US08929344B2公开(公告)日： 2015-01-06
- 发明人: Yonggang Hao , Jianwei Zhang , Aiguo Yan , Songsong Sun
- 申请人： Yonggang Hao , Jianwei Zhang , Aiguo Yan , Songsong Sun
- 申请人地址： SG Singapore
- 专利权人： MediaTek Singapore Pte. Ltd.
- 当前专利权人： MediaTek Singapore Pte. Ltd.
- 当前专利权人地址： SG Singapore
- 代理商 Winston Hsu; Scott Margo
- 优先权： CN201110316463 20111018
- 主分类号： H04B7/216
- IPC分类号： H04B7/216 ; H04L25/02
摘要：
Blind channel impulse response combining for noise mitigation in channel estimation in a TD-SCDMA receiver includes applying a correlation function to pairs of channel impulse response windows associated with non-desired user equipments, grouping all those channel impulse response windows having a correlation function above a predetermined threshold as identified with the same user equipment, and combining the channel estimation results from each identified user equipment in the group to mitigate noise.
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