| 发明名称 | Method and apparatus for estimating displacement of a user terminal | ||
| 摘要 | 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. | ||
| 申请公布号 | US8989770(B2) | 申请公布日期 | 2015.03.24 |
| 申请号 | US201113303997 | 申请日期 | 2011.11.23 |
| 申请人 | Samsung Electronics Co., Ltd | 发明人 | Lee Jae-Myeon;Jung Yung-Keun;Hong Hyun-Su;Park Sun-Young |
| 分类号 | H04W24/00;G01S19/49;G01C21/16;G01C21/20;G01C22/00;G01S19/48;H04W64/00 | 主分类号 | H04W24/00 |
| 代理机构 | The Farrell Law Firm, P.C. | 代理人 | The Farrell Law Firm, P.C. |
| 主权项 | 1. A method for estimating displacement of a user terminal, the method comprising: 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 the moving state of the user terminal and estimating a moving direction of the user terminal, based on the first moving direction probability index, wherein the first moving direction probability index is a predetermined value, which is used for determining a facing direction in which the display side of the user terminal is directed and for determining the moving direction in which the user terminal is moved. | ||
| 地址 | KR | ||