公开(公告)号：US20170201591A1

公开(公告)日：2017-07-13

申请号：US15225139

申请日：2016-08-01

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young-Su CHO ,  Joo-Young KIM ,  Ju-Il JEON ,  Myung-In JI

IPC: H04L29/08 ,  H04W4/02 ,  H04L12/26

CPC classification number: H04L67/22 ,  H04L43/08 ,  H04L43/0876 ,  H04L67/16 ,  H04W4/02

Abstract: A user participation-based measurement information utilization system and a user participation-based measurement information utilization server and method. The user participation-based measurement information utilization server includes a measurement information collection unit for collecting user measurement information corresponding to at least one of sensor information and wireless communication heterogeneous infrastructure measurement information from a terminal of a user, on which a measurement information utilization application is installed, a pattern update unit for updating a user pattern corresponding to the user in a measurement information correlation database (DB) in accordance with the user measurement information based on a time at which the user measurement information is collected, and a service provision unit for providing measurement information utilization service to the user based on one or more similar patterns having a correlation with the user pattern among multiple patterns included in a measurement information list.

公开(公告)号：US20150189478A1

公开(公告)日：2015-07-02

申请号：US14587965

申请日：2014-12-31

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myung-In JI ,  Joo-Young KIM ,  Young-Su CHO ,  Yang-Koo LEE ,  Sang-Joon PARK ,  Jong-Hyun PARK

IPC: H04W4/02

CPC classification number: H04W4/029 ,  H04W4/027

Abstract: An apparatus and method for loading a radiomap database (DB) and a terminal device are disclosed. The apparatus for loading a radiomap DB includes a moving information calculation unit, and a loading performance unit. The moving information calculation unit calculates the moving information of a terminal based on the difference between a previous location and estimated final location of the terminal as the terminal moves. The loading performance unit loads a radiomap DB, including information about a neighboring node of each reference point, and a radiomap DB, including information about a neighboring node of a reference point, located in a direction in which the terminal moves, based on the moving information calculated by the moving information calculation unit.

Abstract translation: 公开了一种用于加载无线电波数据库（DB）和终端设备的装置和方法。 用于装载无线电波数据显示装置的装置包括移动信息计算单元和装载性能单元。 移动信息计算单元，当终端移动时，基于终端的先前位置与估计的最终位置之间的差来计算终端的移动信息。 加载性能单元基于移动的方式加载包括关于每个参考点的相邻节点的信息的辐射测量数据块和包括关于参考点的相邻节点的信息的辐射测量数据块（位置在终端移动的方向上） 由移动信息计算单元计算出的信息。