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    Apparatuses and methods for data transmission and reception
    2.
    发明授权
    Apparatuses and methods for data transmission and reception 有权
    用于数据传输和接收的设备和方法

    公开(公告)号：US09042477B2

    公开(公告)日：2015-05-26

    申请号：US14257293

    申请日：2014-04-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Tae Rim Park ,  Ui Kun Kwon ,  Young Soo Kim ,  Eung Sun Kim

    IPC: H04W72/04 ,  H04L27/26

    CPC classification number: H04W72/0473 ,  H04L27/2613 ,  H04L27/2626

    Abstract: Provided is a data transmission system of providing preambles of different classes according to a characteristic of a terminal. A terminal having constraints on using a power with respect to a data reception may receive only a preamble of a particular class and thus decrease a power consumption. A general terminal may receive preambles of plural classes and quickly receive data.

    Abstract translation: 提供了一种根据终端的特性来提供不同类别的前同步码的数据传输系统。 具有对数据接收使用功率的限制的终端可以仅接收特定类别的前同步码，从而降低功耗。 通用终端可以接收多个类的前导码并且快速接收数据。

    Apparatus and method for integrated positioning
    5.
    发明授权
    Apparatus and method for integrated positioning 有权
    集成定位装置及方法

    公开(公告)号：US09541629B2

    公开(公告)日：2017-01-10

    申请号：US14576835

    申请日：2014-12-19

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Eung Sun Kim ,  Do Hyung Park ,  Yoon Chae Cheong ,  Ki Ho Kim

    IPC: G01S5/04 ,  G01S5/02 ,  G01C21/16 ,  G01C21/20 ,  G01S19/48

    CPC classification number: G01S5/0236 ,  G01C21/165 ,  G01C21/206 ,  G01S5/0263 ,  G01S19/48

    Abstract: Provided is an apparatus and method associated with a location based service, and an apparatus for integrated positioning that may sense positioning-associated information that is in proximity to a user. The apparatus may hierarchically classify the sensed positioning-associated information into multiple categories of accuracy based on a predetermined criterion, and estimate the location of the user in order of low accuracy information to more precise accuracy information.

    Abstract translation: 提供了一种与基于位置的服务相关联的装置和方法，以及用于集成定位的装置，其可以感测位于用户附近的定位相关信息。 该设备可以基于预定标准将感测到的定位相关信息分级分类为多类精度，并且以低准确度信息的顺序将用户的位置估计为更精确的精度信息。

    TERMINAL AND SERVER FOR MODIFYING MAGNETIC FIELD AND METHOD THEREOF
    7.
    发明申请
    TERMINAL AND SERVER FOR MODIFYING MAGNETIC FIELD AND METHOD THEREOF 有权
    用于修改磁场的终端和服务器及其方法

    公开(公告)号：US20140025334A1

    公开(公告)日：2014-01-23

    申请号：US13948717

    申请日：2013-07-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seong Eun Kim ,  Yong Kim ,  Eung Sun Kim ,  Hyun Gi Ahn ,  Ji Hyun Yoon

    IPC: G01B7/14

    CPC classification number: G01B7/14 ,  G01V3/00 ,  H04W64/00

    Abstract: A method of estimating a location of a terminal includes measuring a magnetic field value at a location of the terminal, estimating the location of the terminal using the measured magnetic field value, and transmitting the measured magnetic field value and information associated with the estimated location to a server. A method of modifying a magnetic field map includes receiving, from a terminal, a magnetic field value estimated at a location of the terminal, and information associated with a location of the terminal estimated based on the magnetic field value, and modifying a magnetic field map using the measured magnetic field value and the information associated with the estimated location.

    Abstract translation: 一种估计终端位置的方法包括测量终端位置的磁场值，使用测得的磁场值估计终端的位置，以及将测量的磁场值和与估计位置相关联的信息传输到 一个服务器 修改磁场映射的方法包括从终端接收在终端的位置估计的磁场值，以及基于磁场值估计的与终端的位置相关联的信息，以及修改磁场映射 使用测量的磁场值和与估计位置相关联的信息。

    Mobile terminal device for positioning system based on magnetic field map and method thereof
    10.
    发明授权
    Mobile terminal device for positioning system based on magnetic field map and method thereof 有权
    基于磁场图的定位系统的移动终端装置及其方法

    公开(公告)号：US09167440B2

    公开(公告)日：2015-10-20

    申请号：US13681505

    申请日：2012-11-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yong Kim ,  Eung Sun Kim ,  Ji Hyun Yoon

    IPC: H04W24/00 ,  G01V3/08 ,  G01C21/16 ,  G01C21/20 ,  G01S5/02

    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。

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