发明名称 |
Position estimation systems |
摘要 |
A system and method for estimating the position of an object within a volume. The system uses the time difference of arrival of signals at a plurality of receivers to establish the position of an object, using only the substantially multipath free portion of the received signal for analysis purposes. A prior model of the object and/or volume is used to assist the location determination process.
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申请公布号 |
US6683568(B1) |
申请公布日期 |
2004.01.27 |
申请号 |
US20020009545 |
申请日期 |
2002.05.06 |
申请人 |
AUCKLAND UNISERVICES LIMITED |
发明人 |
JAMES PAUL WILLIAM;HAEMMERLE ENRICO |
分类号 |
G01S5/02;G01S5/06;G01S19/11;(IPC1-7):G01S1/24;G01S3/02 |
主分类号 |
G01S5/02 |
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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