Invention Grant
US08989770B2 Method and apparatus for estimating displacement of a user terminal
有权
用于估计用户终端的位移的方法和装置
- Patent Title: Method and apparatus for estimating displacement of a user terminal
- Patent Title (中): 用于估计用户终端的位移的方法和装置
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Application No.: US13303997Application Date: 2011-11-23
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Publication No.: US08989770B2Publication Date: 2015-03-24
- Inventor: Jae-Myeon Lee , Yung-Keun Jung , Hyun-Su Hong , Sun-Young Park
- Applicant: Jae-Myeon Lee , Yung-Keun Jung , Hyun-Su Hong , Sun-Young Park
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2010-0118367 20101125
- Main IPC: H04W24/00
- IPC: H04W24/00 ; G01S19/49 ; G01C21/16 ; G01C21/20 ; G01C22/00 ; G01S19/48 ; H04W64/00
Abstract:
An apparatus and method for estimating displacement of a user terminal are provided. The method includes estimating, by the user terminal, a moving state of the user terminal; determining a first moving direction probability index of a user, based on the estimated moving state of the user terminal; and determining a moving state of the user terminal and estimating a moving direction of the user terminal, based on the first moving direction probability index.
Public/Granted literature
- US20120135750A1 METHOD AND APPARATUS FOR ESTIMATING DISPLACEMENT OF A USER TERMINAL Public/Granted day:2012-05-31
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