公开(公告)号：US20160011294A1

公开(公告)日：2016-01-14

申请号：US14748519

申请日：2015-06-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae Hyun KIM ,  Jae Hoon KIM ,  Cheon Sig SIN ,  Sang Uk LEE

IPC: G01S5/00 ,  G01S5/02

CPC classification number: G01S5/0236 ,  G01S5/0257 ,  G01S5/12

Abstract: A location estimating apparatus according to an exemplary embodiment of the present invention is a location estimating apparatus which estimates a position of an electronic apparatus, including a distance calculating unit which calculates a distance from an AP using a strength (RSSI) of an AP signal which is received from the AP; an azimuth calculating unit which calculates an azimuth of the AP with respect to a reference direction using an entrance angle of the AP signal; a position information acquiring unit which acquires position information of the AP from the AP signal; a correction information generating unit which generates correction information based on detection information for movement of the electronic apparatus; and a position information generating unit which generates position information of the electronic apparatus using the distance from the AP and the azimuth based on the position information of the AP and corrects the position information of the electronic apparatus using the correction information.

Abstract translation: 根据本发明的示例性实施例的位置估计装置是估计电子设备的位置的位置估计装置，包括距离计算单元，该距离计算单元使用AP信号的强度（RSSI）来计算与AP的距离， 从AP接收; 方位计算单元，其使用AP信号的入射角度来计算AP相对于参考方向的方位角; 位置信息获取单元，从所述AP信号获取所述AP的位置信息; 校正信息生成单元，其基于用于电子设备的移动的检测信息生成校正信息; 以及位置信息生成单元，其基于AP的位置信息，使用距离AP的距离和方位角生成电子设备的位置信息，并使用校正信息来校正电子设备的位置信息。

公开(公告)号：US20140336850A1

公开(公告)日：2014-11-13

申请号：US14246184

申请日：2014-04-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Young Il KIM ,  Geon Min YEO ,  Jae Hoon KIM

IPC: B61L27/00

CPC classification number: B61L27/0005 ,  B61L15/0027

Abstract: Disclosed is a railway wireless sensor network system. The railway wireless sensor network system includes a plurality of sensors which are included in a railway vehicle and measure an operation state of the railway vehicle in real time, a plurality of routers which receive information on the measured operation state through a dedicated channel with each sensor, and a gateway which receives information on the operation state through a dedicated channel between the routers, and periodically transmits information on the received operation state to a railway vehicle control center.

Abstract translation: 公开了一种铁路无线传感器网络系统。 铁路无线传感器网络系统包括多个传感器，其包括在铁路车辆中并且实时地测量铁路车辆的运行状态;多个路由器，其通过专用通道与每个传感器接收关于所测量的操作状态的信息 以及通过路由器之间的专用信道接收关于操作状态的信息的网关，并且周期性地向铁路车辆控制中心发送关于接收的操作状态的信息。

公开(公告)号：US20140101669A1

公开(公告)日：2014-04-10

申请号：US13793108

申请日：2013-03-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soo Jeon LEE ,  Won Chan JUNG ,  Jae Hoon KIM

IPC: G06F9/54

CPC classification number: G06F9/54 ,  G06F9/5038 ,  G06F2209/506

Abstract: Provided is a task processing apparatus and method that may select a task corresponding to predetermined task selection information when a task execution is completed and thus, an idle server occurs in at least one server, may separate the selected task into a first task and a second task, and may control the first task and the second task to be allocated to an existing allocation server of the selected task and an idle server, respectively.

Abstract translation: 提供了一种任务处理装置和方法，其可以在任务执行完成时选择与预定任务选择信息相对应的任务，并且因此在至少一个服务器中发生空闲服务器，可以将所选择的任务分离成第一任务和第二任务 任务，并且可以分别控制要分配给所选任务和空闲服务器的现有分配服务器的第一任务和第二任务。

公开(公告)号：US20150035702A1

公开(公告)日：2015-02-05

申请号：US14301464

申请日：2014-06-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： In One JOO ,  Jeom Hun LEE ,  Sang Uk LEE ,  Jae Hoon KIM

IPC: G01S19/21

CPC classification number: G01S19/21

Abstract: A global positioning system (GPS) jamming signal receiver and a GPS jamming signal receiving method are provided. The GPS jamming signal receiver may include a sample data generator to generate a sample data signal with respect to a signal received through an GPS antenna; a jamming signal determiner to determine a jamming state of a GPS jamming signal using the sample data signal and a navigation processing result value of the sample data; and a transmission direction angle calculator to determine a phase difference value of the GPS jamming signal according to the determination result and to calculate a transmission direction angle of the GPS jamming signal.

Abstract translation: 提供全球定位系统（GPS）干扰信号接收机和GPS干扰信号接收方法。 GPS干扰信号接收机可以包括采样数据发生器，以产生相对于通过GPS天线接收的信号的采样数据信号; 干扰信号确定器，用于使用所述采样数据信号和所述采样数据的导航处理结果值来确定GPS干扰信号的干扰状态; 以及传输方向角计算器，用于根据确定结果确定GPS干扰信号的相位差值，并计算GPS干扰信号的传输方向角度。

公开(公告)号：US20140094113A1

公开(公告)日：2014-04-03

申请号：US13908080

申请日：2013-06-03

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： In Jun KIM ,  Won Chan JUNG ,  Jae Hoon KIM

IPC: H04B7/185

CPC classification number: H04B7/18519 ,  H04B7/18523

Abstract: An apparatus and a method for automatically managing a satellite broadcasting service are disclosed. The apparatus may include a rain attenuation information collection unit to measure weather information and a satellite broadcast signal and to collect and provide satellite broadcast signal quality information corresponding to rain attenuation, a rain attenuation analysis unit to analyze rain attenuation information collected by region and to verify a rain attenuation level, a satellite broadcast transmission signal plan unit to generate a satellite broadcast signal change plan to change a satellite broadcast transmission signal by region based on the verified rain attenuation level, and a satellite broadcast transmission signal controller to transmit a signal change instruction to a satellite ground station for the satellite broadcast transmission signal to be changed based on the generated satellite broadcast signal change plan.

Abstract translation: 公开了一种用于自动管理卫星广播服务的装置和方法。 该装置可以包括雨衰信息收集单元，用于测量天气信息和卫星广播信号，并收集并提供对应于雨衰的卫星广播信号质量信息;雨衰分析单元，用于分析由区域收集的雨衰信息，并进行验证 雨衰等级，卫星广播发送信号计划单元，生成卫星广播信号改变方案，根据经验证的雨衰等级，按区域改变卫星广播发送信号;以及卫星广播发送信号控制器，发送信号变更指示 基于所生成的卫星广播信号改变计划，将卫星广播发送信号改变为卫星地面站。

公开(公告)号：US20140087653A1

公开(公告)日：2014-03-27

申请号：US14035191

申请日：2013-09-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jin Ho JO ,  Moon Hee YOU ,  Jae Hoon KIM

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04B7/18513 ,  H04B7/18523 ,  H04B7/18582 ,  Y02D70/446

Abstract: An apparatus and method for managing a satellite service resource is provided. The method may include measuring, using a communication system monitoring unit, at least one satellite service signal being received for at least one satellite service, calculating, using a service resource management unit, an optimum frequency and an optimum output power for the at least one satellite service through analysis of a satellite service resource, allocating the calculated frequency and the calculated output power to the at least one satellite service, and transmitting the allocated information to the communication system monitoring unit, and comparing, using the communication system monitoring unit, the measured information to the allocated information, and transmitting a result of the comparison to the service resource management unit.

Abstract translation: 提供了一种用于管理卫星服务资源的装置和方法。 所述方法可以包括使用通信系统监视单元来测量至少一个卫星服务的至少一个卫星服务信号，使用服务资源管理单元计算所述至少一个卫星服务的最佳频率和最佳输出功率 通过分析卫星服务资源的卫星服务，将计算出的频率和计算的输出功率分配给至少一个卫星服务，并将分配的信息发送到通信系统监控单元，并且使用通信系统监视单元比较 测量信息到所分配的信息，并将比较结果发送到服务资源管理单元。