- 专利标题： Estimating and predicting structures proximate to a mobile device
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申请号： US13606029申请日： 2012-09-07
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公开(公告)号： US09772406B2公开(公告)日： 2017-09-26
- 发明人: Jie Liu , Lin Zhong , David Chu , Gursharan Sidhu , Nissanka Arachchige Bodhi Priyantha , Sharad Agarwal
- 申请人： Jie Liu , Lin Zhong , David Chu , Gursharan Sidhu , Nissanka Arachchige Bodhi Priyantha , Sharad Agarwal
- 申请人地址： US WA Redmond
- 专利权人： Microsoft Technology Licensing, LLC
- 当前专利权人： Microsoft Technology Licensing, LLC
- 当前专利权人地址： US WA Redmond
- 代理机构： Rainier Patents, P.S.
- 主分类号： G01S19/22
- IPC分类号： G01S19/22 ; G01S19/42 ; G01S19/34
摘要：
The description relates to mobile device location. One example can identify global navigation satellite system (GNSS) satellites expected to be in line-of-sight of a mobile device. This example can detect differences between received GNSS data signals and expected GNSS data signals from the expected GNSS satellites. The example can also determine a direction from the mobile device of an obstruction that is causing at least some of the detected differences.
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