发明授权
- 专利标题： OFDM channel estimation in the presence of interference
- 专利标题（中）： 在存在干扰的情况下进行OFDM信道估计
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申请号： US09410945申请日： 1999-10-04
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公开(公告)号： US06487253B1公开(公告)日： 2002-11-26
- 发明人: Vincent K. Jones, IV , Jonathan Leary , James M. Gardner
- 申请人： Vincent K. Jones, IV , Jonathan Leary , James M. Gardner
- 主分类号： H04S1100
- IPC分类号： H04S1100
摘要：
Systems and methods for estimating channel response in the presence of interference. Interference and/or noise present on received training symbols is estimated. Based on the measured noise and/or interference, a weighting among training symbols is developed. Channel response is then estimated based on a weighted least squares procedure.
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