发明名称 |
METHOD AND APPARATUS FOR DETECTING HIGH-MOBILITY STATE OF MOBILE TERMINAL AND RELATED DEVICE |
摘要 |
<p>The invention provides a method of detecting high-mobility state of mobile terminal, comprising steps of: estimating a channel impulse response (CIR) based on received signal samples; performing channel equalization based on said received signal samples and the estimated channel impulse response; computing at least one characteristic value for a particular region of a relevant time slot based on the equalized signal samples; and deciding if said at least one characteristic value satisfies a predetermined condition that mobile terminal is in high-mobility state. The invention also provides a corresponding apparatus comprising: a channel estimator; a channel equalizer; computing means for computing at least one characteristic value for a particular region of a relevant time slot based on the equalized signal samples; and deciding means for deciding if said at least one characteristic value satisfies a predetermined condition of mobile terminal being in high-mobility state.</p> |
申请公布号 |
WO2006051441(A1) |
申请公布日期 |
2006.05.18 |
申请号 |
WO2005IB53562 |
申请日期 |
2005.11.02 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;YIP, KUN WAH;DAI, YANZHONG |
发明人 |
YIP, KUN WAH;DAI, YANZHONG |
分类号 |
H04L25/02 |
主分类号 |
H04L25/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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