发明授权
US08223825B2 Method and computer program for estimating signal quality value, and signal quality estimator, receiver and communication apparatus
有权
用于估计信号质量值的方法和计算机程序，以及信号质量估计器，接收器和通信装置
- 专利标题： Method and computer program for estimating signal quality value, and signal quality estimator, receiver and communication apparatus
- 专利标题（中）： 用于估计信号质量值的方法和计算机程序，以及信号质量估计器，接收器和通信装置
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申请号： US12866604申请日： 2009-02-24
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公开(公告)号： US08223825B2公开(公告)日： 2012-07-17
- 发明人: Bengt Lindoff , Leif Wilhelmsson
- 申请人： Bengt Lindoff , Leif Wilhelmsson
- 申请人地址： SE Stockholm
- 专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人： Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人地址： SE Stockholm
- 代理机构： Potomac Patent Group PLLC
- 优先权： EP08102024 20080226
- 国际申请： PCT/EP2009/052142 WO 20090224
- 国际公布： WO2009/106513 WO 20090903
- 主分类号： H04B3/46
- IPC分类号： H04B3/46 ; H04B17/00 ; H04Q1/20
摘要：
A method of estimating a signal quality value in a receiver, the method comprising receiving a plurality of reference symbols; determining error rate for the plurality of received reference symbols; mapping the determined error rate to a signal quality value model; and determining mapped signal quality from the model to be signal quality value estimate. A signal quality estimator, a receiver, a communication apparatus, and a computer program for estimating signal quality are also disclosed.
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