Invention Grant
- Patent Title: Estimating the lateral location of a wireless terminal based on temperature and atmospheric pressure
- Patent Title (中): 基于温度和大气压估算无线终端的横向位置
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Application No.: US14472574Application Date: 2014-08-29
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Publication No.: US09432811B2Publication Date: 2016-08-30
- Inventor: David S. De Lorenzo , Benjamin Lipeles Segal , Jian Zhu
- Applicant: Polaris Wireless, Inc.
- Applicant Address: US CA Mountain View
- Assignee: Polaris Wireless, Inc.
- Current Assignee: Polaris Wireless, Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Kaplan Breyer Schwarz & Ottesen, LLP
- Main IPC: H04W4/02
- IPC: H04W4/02
Abstract:
A technique is disclosed for estimating the lateral location of a wireless terminal in a geographic region. The technique is based on the recognition that some three-dimensional locations of the wireless terminal are improbable, and that measurements of temperature and atmospheric pressure at the wireless terminal and outside can be used to determine which lateral locations of the wireless terminal are improbable.
Public/Granted literature
- US20160044464A1 Estimating the Lateral Location of a Wireless Terminal Based on Temperature and Atmospheric Pressure Public/Granted day:2016-02-11
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