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 |
US2015289089(A1) |
申请公布日期 |
2015.10.08 |
申请号 |
US201514721936 |
申请日期 |
2015.05.26 |
申请人 |
NextNav, LLC |
发明人 |
Raghupathy Arun;Pattabiraman Ganesh;Meiyappan Subramanian S. |
分类号 |
H04W4/02;H04W72/04;G01S1/08;G01S19/24;G01S19/42;H04W72/00;H04B7/26 |
主分类号 |
H04W4/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. (canceled) |
地址 |
Sunnyvale CA US |