发明名称 |
Wide area positioning system |
摘要 |
Systems and methods are described for determining position of a receiver, The positioning system comprises a transmitter network including transmitters that broadcast positioning signals. The positioning system comprises a remote receiver that acquires and tracks the positioning signals and/or satellite signals. The satellite signals are signals of a satellite-based positioning system, A first mode of the remote receiver uses terminal-based positioning in which the remote receiver computes a position using the positioning signals and/or the satellite signals. The positioning system comprises a server coupled to the remote receiver. A second operating mode of the remote receiver comprises network-based positioning in which the server computes a position of the remote receiver from the positioning signals and/or satellite signals, where the remote receiver receives and transfers to the server the positioning signals and/or satellite signals |
申请公布号 |
AU2009291759(B2) |
申请公布日期 |
2015.07.09 |
申请号 |
AU20090291759 |
申请日期 |
2009.09.10 |
申请人 |
NEXTNAV, LLC |
发明人 |
PATTABIRAMAN, GANESH;MEIYAPPAN, SUBRAMANIAN;RAGHUPATHY, ARUN;SANKAR, HARI |
分类号 |
H04W84/06 |
主分类号 |
H04W84/06 |
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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