发明名称 |
RANGING METHOD AND APPARATUS |
摘要 |
The present invention relates to a method of determining a distance or location of a remote device or reflector, the method comprising: receiving a signal from a remote signal transmitter associated with or contained in or attached to the remote device; estimating a first propagation delay associated with the received signal, wherein the first propagation delay represents a first candidate for a correct propagation delay; deriving a relationship between the first candidate and one or more other candidates for a correct propagation delay from the received signal; determining a plurality of other candidates for a correct propagation delay based on said relationship; generating a likelihood histogram based on said candidates for a correct propagation delay; selecting a propagation delay from said candidates based on the likelihood histogram; and determining a distance or location of the remote device or reflector using the selected propagation delay. |
申请公布号 |
WO2016142546(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
WO2016EP55380 |
申请日期 |
2016.03.11 |
申请人 |
TECHNISCHE UNIVERSITÄT MÜNCHEN;STEIN, Manuel;THEILER, Sebastian;NOSSEK, Josef A. |
发明人 |
STEIN, Manuel;THEILER, Sebastian;NOSSEK, Josef A. |
分类号 |
G01S19/39;G01S5/02;G01S11/02;G01S13/68;G01S19/42 |
主分类号 |
G01S19/39 |
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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