Invention Grant
- Patent Title: System having doppler-based control of a mobile device
- Patent Title (中): 具有移动设备的基于多普勒的控制的系统
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Application No.: US12140889Application Date: 2008-06-17
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Publication No.: US08200238B2Publication Date: 2012-06-12
- Inventor: David Gildea
- Applicant: David Gildea
- Applicant Address: US CA Sunnyvale
- Assignee: Trimble Navigation Limited
- Current Assignee: Trimble Navigation Limited
- Current Assignee Address: US CA Sunnyvale
- Main IPC: H04W24/00
- IPC: H04W24/00

Abstract:
Embodiments of the present invention recite a system having Doppler-based control of a mobile device. In one embodiment, at least one measured Global Navigation Satellite System (GNSS) Doppler frequency shift measurement corresponding to a GNSS signal measured at a mobile electronic device is received. The speed of the remote device is then determined based at least in part upon the GNSS Doppler frequency shift measurement. An operation of the remote device is then controlled from the base station when the speed of the remote device exceeds a speed threshold.
Public/Granted literature
- US20090312038A1 SYSTEM HAVING DOPPLER-BASED CONTROL OF A MOBILE DEVICE Public/Granted day:2009-12-17
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