Invention Grant
US09405010B2 Geospatial positioning using correction information provided over cellular control channels
有权
使用通过蜂窝控制信道提供校正信息的地理空间定位
- Patent Title: Geospatial positioning using correction information provided over cellular control channels
- Patent Title (中): 使用通过蜂窝控制信道提供校正信息的地理空间定位
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Application No.: US13462598Application Date: 2012-05-02
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Publication No.: US09405010B2Publication Date: 2016-08-02
- Inventor: Kirk Appleford , Clinton H. Mundt
- Applicant: Kirk Appleford , Clinton H. Mundt
- Applicant Address: US SD Sioux Falls
- Assignee: Raven Industries, Inc.
- Current Assignee: Raven Industries, Inc.
- Current Assignee Address: US SD Sioux Falls
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G01S19/04
- IPC: G01S19/04 ; G01S19/07 ; G01S19/41 ; G01S19/43

Abstract:
Disclosed is a method of calculating a geospatial position by a mobile device by monitoring with the mobile device a first control channel from a first cell of a cellular communications system; monitoring with the mobile device a second control channel from a second cell of the cellular communications system at the same time as the first cellular control channel; receiving with the mobile device a first correction value sent over the first control channel; receiving with the mobile device a second correction value sent over the second control channel; receiving with the mobile device a signal from a global navigation satellite system; calculating with the mobile device the geospatial position based upon the signal from the global navigation satellite system and at least one of the first correction value and the second correction value.
Public/Granted literature
- US20130293412A1 GEOSPATIAL POSITIONING USING CORRECTION INFORMATION PROVIDED OVER CELLULAR CONTROL CHANNELS Public/Granted day:2013-11-07
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