| 发明名称 | Hyperbolic positioning method using broadcast digital television signals and monitor receiver ranging | ||
| 摘要 | A system and method involve determining a time difference of arrival between two robust broadcast digital television (DTV) signals received at a mobile receiver and a monitor receiver from at least two DTV transmitters, determining a pseudorange between the mobile receiver and each of the DTV transmitters, and determining a position of the mobile receiver using the determined pseudoranges and the distance between the monitor receiver and the mobile receiver. | ||
| 申请公布号 | US9213083(B1) | 申请公布日期 | 2015.12.15 |
| 申请号 | US201414477586 | 申请日期 | 2014.09.04 |
| 申请人 | THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY | 发明人 | Carter Kaylene L.;Ramlall Rohan;McEachen John;Tummala Murali |
| 分类号 | H04M1/10;G01S5/10;H04W4/02 | 主分类号 | H04M1/10 |
| 代理机构 | Spawar Systems Center Pacific | 代理人 | Spawar Systems Center Pacific ;Eppele Kyle;Friedl Ryan J. |
| 主权项 | 1. A method comprising: determining a time difference of arrival (TDOA) between two robust digital television (DTV) signals received at a mobile receiver and a monitor receiver from at least two DTV transmitters; determining a pseudorange between the mobile receiver and each of the DTV transmitters; and determining a position of the mobile receiver using the determined pseudoranges and the distance between the monitor receiver and the mobile receiver. | ||
| 地址 | Washington DC US | ||