发明名称 |
System and method for using data phase to reduce position ambiguities |
摘要 |
A geographic tracking system with minimal power and size required at the mobile terminal collects observation data at the mobile terminal and forwards the data to a processor, which calculates the position. The mobile terminal is configured to measure both code phase and data phase of a GPS satellite signal. The code phase and data phase information enables the processor to reduce the number of candidate points to be considered. |
申请公布号 |
US8217838(B2) |
申请公布日期 |
2012.07.10 |
申请号 |
US20090399389 |
申请日期 |
2009.03.06 |
申请人 |
BROSIUS, III JOHN W.;SKYBITZ, INC. |
发明人 |
BROSIUS, III JOHN W. |
分类号 |
G01S3/02;G01S19/34;G01S19/43;G01S19/50 |
主分类号 |
G01S3/02 |
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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