公开(公告)号：US20150365793A1

公开(公告)日：2015-12-17

申请号：US14834775

申请日：2015-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong Eun KIM ,  Yong KIM ,  Eung Sun KIM ,  Hyun Gi AHN ,  Ji Hyun YOON

IPC: H04W4/02 ,  H04W4/00 ,  H04M1/725 ,  G06F3/14

CPC classification number: H04W4/02 ,  G06F3/14 ,  H04M1/00 ,  H04M1/72572 ,  H04W4/38

Abstract: A method of setting an initial location of a user terminal via an interaction with a user and a user terminal is provided. The method includes measuring a magnetic field at a current location of the user terminal, and estimating a candidate initial location of the user terminal based on the magnetic field. The method further includes displaying the candidate initial location, and selecting the candidate initial location. The method further includes setting the initial location based on the selection.

Abstract translation: 提供了一种通过与用户和用户终端的交互来设置用户终端的初始位置的方法。 该方法包括测量用户终端的当前位置处的磁场，以及基于磁场估计用户终端的候选初始位置。 该方法还包括显示候选的初始位置，以及选择候选的初始位置。 该方法还包括基于选择来设置初始位置。

公开(公告)号：US20150378045A1

公开(公告)日：2015-12-31

申请号：US14847640

申请日：2015-09-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong KIM ,  Eung Sun KIM ,  Ji Hyun YOON

IPC: G01V3/08 ,  G01S5/02 ,  G01C21/16 ,  H04W24/10

CPC classification number: G01V3/08 ,  G01C21/165 ,  G01C21/206 ,  G01S5/0252 ,  H04W24/00 ,  H04W24/10

Abstract: A mobile terminal device for a positioning system based on a magnetic field map and a method thereof, are provided. The mobile terminal includes a memory configured to store a magnetic field map including magnetic field values at positions. The mobile terminal further includes a magnetic field sensor configured to measure a magnetic field value at a position of the mobile terminal. The mobile terminal further includes an inertial measurement unit (IMU) sensor configured to measure an acceleration value and a gyro value of the mobile terminal. The mobile terminal further includes a processor configured to determine the position of the mobile terminal based on the magnetic field map, the magnetic field value, the acceleration value, and the gyro value.

Abstract translation: 提供了一种基于磁场映射的定位系统的移动终端装置及其方法。 移动终端包括被配置为存储包括位置处的磁场值的磁场映射的存储器。 移动终端还包括被配置为测量移动终端的位置处的磁场值的磁场传感器。 移动终端还包括被配置为测量移动终端的加速度值和陀螺仪值的惯性测量单元（IMU）传感器。 移动终端还包括配置成基于磁场映射，磁场值，加速度值和陀螺仪值来确定移动终端的位置的处理器。

公开(公告)号：US20140113664A1

公开(公告)日：2014-04-24

申请号：US14058532

申请日：2013-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seong Eun KIM ,  Yong KIM ,  Eung Sun KIM ,  Hyun Gi AHN ,  Ji Hyun YOON

IPC: H04W4/02

CPC classification number: H04W4/02 ,  G06F3/14 ,  H04M1/00 ,  H04M1/72572 ,  H04W4/38

Abstract: A method of setting an initial location of a user terminal via an interaction with a user and a user terminal is provided. The method includes measuring a magnetic field at a current location of the user terminal, and estimating a candidate initial location of the user terminal based on the magnetic field. The method further includes displaying the candidate initial location, and selecting the candidate initial location. The method further includes setting the initial location based on the selection.

Abstract translation: 提供了一种通过与用户和用户终端的交互来设置用户终端的初始位置的方法。 该方法包括测量用户终端的当前位置处的磁场，以及基于磁场估计用户终端的候选初始位置。 该方法还包括显示候选的初始位置，以及选择候选的初始位置。 该方法还包括基于选择来设置初始位置。

公开(公告)号：US20140021942A1

公开(公告)日：2014-01-23

申请号：US13930159

申请日：2013-06-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong Eun KIM ,  Yong KIM ,  Eung Sun KIM ,  Hyun Gi AHN ,  Ji Hyun YOON

IPC: G01B7/00

CPC classification number: G01B7/003 ,  G01C21/206 ,  G01R33/10 ,  H04W4/04

Abstract: Provided are a method and an apparatus for creating a magnetic field map that extracts magnetic field information of a building from floor plan information of the building. The magnetic field map of the building may be generated based on the floor plan information and the magnetic field information.

Abstract translation: 提供了一种用于创建从建筑物的平面图信息中提取建筑物的磁场信息的磁场图的方法和装置。 可以基于平面图信息和磁场信息来生成建筑物的磁场图。

公开(公告)号：US20140162703A1

公开(公告)日：2014-06-12

申请号：US14090439

申请日：2013-11-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Gi AHN ,  Ji Hyun YOON ,  Seong Eun KIM ,  Yong KIM ,  Eung Sun KIM

IPC: H04W4/02

CPC classification number: G01C21/206 ,  G01C21/165

Abstract: A mobile device includes a magnetic field sensor configured to measure a magnetic field value at a location of the mobile device, and a memory configured to store first magnetic field maps corresponding to a number N of respective heights. The mobile device includes a magnetic field map deriving unit configured to derive second magnetic field maps corresponding to a number M of respective heights based on the first magnetic field maps, the number M being greater than the number N, and a location determining unit configured to determine the location of the mobile device based on the magnetic field value and the second magnetic field maps.

Abstract translation: 移动设备包括被配置为测量移动设备的位置处的磁场值的磁场传感器，以及被配置为存储对应于相应高度数量N的第一磁场映射的存储器。 移动装置包括：磁场图导出单元，被配置为基于第一磁场映射导出对应于各个高度数M的第二磁场映射，数量M大于数N;以及位置确定单元，被配置为 基于磁场值和第二磁场映射确定移动设备的位置。

公开(公告)号：US20140073350A1

公开(公告)日：2014-03-13

申请号：US14013782

申请日：2013-08-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong KIM ,  Seong Eun KIM ,  Eung Sun KIM ,  Hyun Gi AHN ,  Ji Hyun YOON

IPC: H04W4/02

CPC classification number: H04W4/025 ,  H04W4/029

Abstract: A user terminal and a method for providing a service for estimating a location based on a change in a state of the user terminal, are provided. The method includes sensing a change in a state of a terminal while an application that provides the service of estimating the location is being executed, and extracting one or more resources affected by the change from a plurality of resources to be used to provide the service. The method further includes filtering data corresponding to the one or more affected resources, and providing data to the application based on the filtering.

Abstract translation: 提供了一种用户终端和用于基于用户终端的状态的改变来提供用于估计位置的服务的方法。 该方法包括在提供正在执行估计位置的服务的应用程序的同时检测终端状态的变化，以及从多个资源中提取一个或多个受到该变化影响的资源以用于提供服务。 该方法还包括对与一个或多个受影响的资源相对应的数据进行过滤，以及基于该过滤向应用提供数据。