发明申请
- 专利标题： INTERFERENCE ESTIMATION FOR WIRELESS COMMUNICATION
- 专利标题（中）： 无线通信干扰估计
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申请号： US13196711申请日： 2011-08-02
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公开(公告)号： US20120201152A1公开(公告)日： 2012-08-09
- 发明人: Taesang Yoo , Tao Luo , Yongbin Wei , Siddhartha Mallik
- 申请人： Taesang Yoo , Tao Luo , Yongbin Wei , Siddhartha Mallik
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM INCORPORATED
- 当前专利权人： QUALCOMM INCORPORATED
- 当前专利权人地址： US CA San Diego
- 主分类号： H04W24/00
- IPC分类号： H04W24/00
摘要：
Interference on pilot signals and on data tones can be mismatched. Different types of interference estimates perform differently based on how the mismatch occurs. The resulting interference estimate may thus be inaccurate. Interference estimates based on pilot signals and also on data tones can both be evaluated for reliability. The more reliable of the two can then be selected. If the data tones estimate is selected, the estimate can be calculated from covariance matrices or from traffic-to-pilot ratios.
公开/授权文献
- US09136953B2 Interference estimation for wireless communication 公开/授权日：2015-09-15
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