Invention Grant
US08009086B2 System and method for geo-locating a receiver with reduced power consumption
有权
具有降低功耗的接收机的地理定位系统和方法
- Patent Title: System and method for geo-locating a receiver with reduced power consumption
- Patent Title (中): 具有降低功耗的接收机的地理定位系统和方法
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Application No.: US12856878Application Date: 2010-08-16
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Publication No.: US08009086B2Publication Date: 2011-08-30
- Inventor: Peter C. Grossnickle , Heidi L. Buck , Gregory Fleizach , Alan Fronk , Matthew Fong , Barry R. Hunt , Matthew Nicholson , Brian T. Williams
- Applicant: Peter C. Grossnickle , Heidi L. Buck , Gregory Fleizach , Alan Fronk , Matthew Fong , Barry R. Hunt , Matthew Nicholson , Brian T. Williams
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agent Kyle Eppele; Arthur K. Samora
- Main IPC: G01S19/40
- IPC: G01S19/40 ; G01S19/09
Abstract:
A system and process for the geo-location of an asset given no a priori knowledge regarding time and location of the asset with minimized power consumption is disclosed. In the preferred embodiment, the system is accurate to about 30 meters CEP (50% circular error probable) using just a short segment, e.g., 100-200 ms, of digitized GPS L1 signal data.
Public/Granted literature
- US20100302099A1 System and method for geo-locating a receiver with reduced power consumption Public/Granted day:2010-12-02
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