发明名称 |
Method And System For An Embedded And Hosted Architecture For A Medium Earth Orbit Satellite And Low Earth Orbit Satellite Positioning Engine |
摘要 |
Methods and systems for an embedded and hosted architecture for a medium Earth orbit satellite and low Earth orbit satellite positioning engine may comprise receiving LEO RF satellite signals and MEO satellite signals in a wireless communication device (WCD) comprising a low Earth orbit (LEO) satellite signal receiver path, a medium Earth orbit (MEO) satellite signal receiver path, and a dual-mode position engine comprising a coarse location module and a fine location module. The received LEO and MEO signals may be demodulated and coarse and fine positions may be determined from the demodulated signals utilizing the dual-mode position engine. A configuration input may be communicated to the position engine, wherein the configuration input comprises an initial position estimate for the WCD. The coarse position may be determined utilizing demodulated LEO signals and/or demodulated MEO signals. The fine position may be determined utilizing demodulated LEO signals and/or demodulated MEO signals.
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申请公布号 |
US2013187810(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201213557413 |
申请日期 |
2012.07.25 |
申请人 |
LECLERCQ MAXIME;SPYROPOULOS IOANNIS;KUMAR NISHANT |
发明人 |
LECLERCQ MAXIME;SPYROPOULOS IOANNIS;KUMAR NISHANT |
分类号 |
G01S19/46 |
主分类号 |
G01S19/46 |
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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