发明授权
US09203526B2 Method and system for improved interference cancellation by path selection
有权
通过路径选择改善干扰消除的方法和系统
- 专利标题： Method and system for improved interference cancellation by path selection
- 专利标题（中）： 通过路径选择改善干扰消除的方法和系统
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申请号： US13703235申请日： 2010-09-16
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公开(公告)号： US09203526B2公开(公告)日： 2015-12-01
- 发明人: Hans Grubeck
- 申请人： Hans Grubeck
- 申请人地址： SE Kista
- 专利权人： ZTE WISTRON TELECOM AB
- 当前专利权人： ZTE WISTRON TELECOM AB
- 当前专利权人地址： SE Kista
- 代理机构： Sutherland Asbill & Brennan LLP
- 国际申请： PCT/SE2010/050994 WO 20100916
- 国际公布： WO2012/036603 WO 20120322
- 主分类号： H04B15/00
- IPC分类号： H04B15/00 ; H04B1/7107
摘要：
The present invention discloses method and system for improving performance of interference cancellation in a radio communication system. The method comprises: estimating power of an interfering signal contained in a received signal; estimating power of an additive estimate error signal added to the interfering signal; and canceling the interfering signal from the received signal if the estimated power of the additive estimate error signal is lower than the estimated power of the interfering signal. A cellular mobile terminal and a cellular base station comprising the system are also disclosed.
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