Invention Application
US20160047649A1 MOBILE-ASSISTED DETERMINATION OF THE ALTITUDE OF A MOBILE DEVICE
审中-公开
手机协助确定移动设备的高度
- Patent Title: MOBILE-ASSISTED DETERMINATION OF THE ALTITUDE OF A MOBILE DEVICE
- Patent Title (中): 手机协助确定移动设备的高度
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Application No.: US14826987Application Date: 2015-08-14
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Publication No.: US20160047649A1Publication Date: 2016-02-18
- Inventor: Stephen William EDGE , Andreas Klaus WACHTER , Kirk Allan BURROUGHS , Guttorm OPSHAUG , Carlos Manuel PUIG
- Applicant: QUALCOMM Incorporated
- Main IPC: G01C5/06
- IPC: G01C5/06 ; H04B1/40
Abstract:
A method of determining, at a server, an altitude of a mobile device, includes: receiving, at the server from the mobile device, a present barometric pressure at the mobile device; and determining, at the server, an altitude of the mobile device based on the present barometric pressure and a present reference barometric pressure at a known altitude.
Information query
