Invention Grant
US09562976B2 Method and apparatus for distinguishing direct GNSS signals from reflections
有权
用于区分直接GNSS信号与反射的方法和装置
- Patent Title: Method and apparatus for distinguishing direct GNSS signals from reflections
- Patent Title (中): 用于区分直接GNSS信号与反射的方法和装置
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Application No.: US14039496Application Date: 2013-09-27
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Publication No.: US09562976B2Publication Date: 2017-02-07
- Inventor: Frank van Diggelen , Stephen Mole
- Applicant: Broadcom Corporation
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne, Kessler, Goldstein & Fox PLLC
- Main IPC: G01S19/42
- IPC: G01S19/42 ; G01S19/22
Abstract:
A global navigation satellite system (GNSS) enabled device that is configured to distinguish reflected GNSS signals from direct GNSS signals utilizing three-dimensional models of the terrain in the proximity of the GNSS enabled device. By utilizing the identification of reflected GNSS signals, the reflected GNSS signals can be excluded and/or weighted to achieve a more accurate location determination.
Public/Granted literature
- US20150035700A1 Method and Apparatus for Distinguishing Direct GNSS Signals From Reflections Public/Granted day:2015-02-05
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