发明授权
- 专利标题： Distance estimation
- 专利标题（中）： 距离估计
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申请号： US12777350申请日： 2010-05-11
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公开(公告)号： US09001905B2公开(公告)日： 2015-04-07
- 发明人: Ari Henrik Hamalainen , Ilari Aleksi Teikari
- 申请人： Ari Henrik Hamalainen , Ilari Aleksi Teikari
- 申请人地址： FI Espoo
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： FI Espoo
- 代理机构： Banner & Witcoff, Ltd.
- 主分类号： H04L1/02
- IPC分类号： H04L1/02 ; H04L27/26 ; H04L25/02
摘要：
A method, comprising: periodically enabling reception of a signal at a receiver, every first time; transforming the received signal in order to determine data in the received signal; comparing the determined data with reference data; and using the difference between the determined data and the reference data to estimate a correction to a multiple of the first time in order to determine a distance between the receiver and an origin of the signal.
公开/授权文献
- US20100239042A1 Distance Estimation 公开/授权日：2010-09-23
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