发明公开
- 专利标题： GNSS RECEIVER POSITIONING SYSTEM
- 专利标题（中）： 定位系统GNSS接收机
-
申请号： EP13867330.6申请日： 2013-12-27
-
公开(公告)号： EP2948792A1公开(公告)日： 2015-12-02
- 发明人: AMOR, Miguel , GARN, Brad , WEISENBURGER, Shawn , KASIRAJAN, Venkateswaran , TALBOT, Nicholas C. , LOOMIS, Peter Van Wyck , JANKY, James M. , RUDOW, Richard , WOLD, Robert , LARGE, Peter
- 申请人： Trimble Navigation Limited
- 申请人地址： 935 Stewart Drive Sunnyvale, CA 94085 US
- 专利权人： Trimble Navigation Limited
- 当前专利权人： Trimble Navigation Limited
- 当前专利权人地址： 935 Stewart Drive Sunnyvale, CA 94085 US
- 代理机构： Farrington, Graham
- 优先权： US201261746916P 20121228; US201313842447 20130315; US201314035884 20130924; US201314134437 20131219
- 国际公布： WO2014106125 20140703
- 主分类号： G01S19/38
- IPC分类号： G01S19/38
摘要：
A method of extracting pseudorange information using a cellular device. A Global Navigation Satellite System (GNSS) chipset which is physically remote from a cellular device is accessed which provides raw GNSS observables information based upon signals received from a circularly polarized GNSS antenna. The raw GNSS observables information is wirelessly transmitted from the GNSS chipset to the cellular device. The raw GNSS observables information is extracted by a processor of the cellular device. The raw GNSS observables information, in addition to GNSS corrections from at least one correction source, is used by the processor to determine a position of the circularly polarized GNSS antenna.
信息查询
