发明申请
US20060178113A1 Radio quality estimation system, base station, mobile station, and radio quality estimation method
失效
无线电质量估计系统，基站，移动台和无线电质量估计方法
- 专利标题： Radio quality estimation system, base station, mobile station, and radio quality estimation method
- 专利标题（中）： 无线电质量估计系统，基站，移动台和无线电质量估计方法
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申请号： US11331198申请日： 2006-01-13
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公开(公告)号： US20060178113A1公开(公告)日： 2006-08-10
- 发明人: Hiroyuki Ishii , Masafumi Usuda , Takehiro Nakamura
- 申请人： Hiroyuki Ishii , Masafumi Usuda , Takehiro Nakamura
- 申请人地址： JP Chiyoda-ku
- 专利权人： NTT DoCoMo, Inc.
- 当前专利权人： NTT DoCoMo, Inc.
- 当前专利权人地址： JP Chiyoda-ku
- 优先权： JPP2005-008456 20050114
- 主分类号： H04B17/00
- IPC分类号： H04B17/00
摘要：
An object of the present invention is to provide a radio quality estimation system, a base station, a mobile station, and a radio quality estimation method whereby, regardless of influence of fading, a radio quality of a predetermined measurement period is more accurately estimated. An interference power calculator calculates an interference-signal power of each of local estimation intervals which are parts of the predetermined estimation interval. An SIR calculator calculates an SIR of the predetermined estimation interval based on the interference-signal powers calculated by the interference power calculator.