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1. 发明申请

US20110143778A1 SYSTEM AND METHOD FOR ESTIMATING POSITION OF LOST MOBILE TERMINAL, AND MOBILE TERMINAL 审中-公开
标题翻译：用于估计移动终端和移动终端的位置的系统和方法
公开(公告)号：US20110143778A1
公开(公告)日：2011-06-16
申请号：US12649324
申请日：2009-12-29
申请人： Yoo La HWANG , Jeom Hun LEE , Byoung Sun LEE , Sang Uk LEE
发明人： Yoo La HWANG , Jeom Hun LEE , Byoung Sun LEE , Sang Uk LEE
IPC分类号： H04W24/00
CPC分类号： G01S5/06 , G01S5/0027 , G01S5/0036 , G01S5/0221 , H04W64/00
摘要： Provided are a system and method for estimating position of lost mobile terminal and a mobile terminal. The system for estimating position of lost mobile terminal includes a plurality of base stations and a computing apparatus. Each of the base stations transmits an activation signal, receives a terminal ID from the mobile terminal in response to the activation signal, and transmits a reception time of the terminal ID and the terminal ID. The computing apparatus estimates a position of the mobile terminal corresponding to the terminal ID on the basis of the reception time and a position of each of the base stations.
摘要翻译：提供了一种用于估计丢失的移动终端和移动终端的位置的系统和方法。用于估计丢失的移动终端的位置的系统包括多个基站和计算装置。每个基站发送激活信号，响应于激活信号从移动终端接收终端ID，并发送终端ID和终端ID的接收时间。计算装置基于接收时间和每个基站的位置来估计对应于终端ID的移动终端的位置。

2. 发明申请

US20130088387A1 APPARATUS AND METHOD FOR MONITORING MALFUNCTIONING STATE OF GLOBAL POSITIONING SYSTEM (GPS) SATELLITE 有权
标题翻译：用于监测全球定位系统（GPS）卫星故障状态的装置和方法
公开(公告)号：US20130088387A1
公开(公告)日：2013-04-11
申请号：US13561559
申请日：2012-07-30
申请人： Yoo La HWANG , Byoung Sun LEE
发明人： Yoo La HWANG , Byoung Sun LEE
IPC分类号： G01S19/20
CPC分类号： G01S19/20 , G01S19/07 , G01S19/08
摘要： Provided is an apparatus for monitoring a malfunctioning state of a global positioning system (GPS) satellite, the apparatus comprising: an orbit computing unit to compute an orbit of a geostationary satellite; a data receiver to receive GPS data from the GPS satellite; a data correction unit to correct an error in a clock error value of the GPS data; a first computing unit to compute a data pseudorange between the GPS satellite and a base station based on the corrected GPS data; a second computing unit to compute a geographical distance between the GPS satellite and the base station; and a determining unit to determine a malfunctioning state of the GPS satellite by comparing the data pseudorange and the geographical distance.
摘要翻译：提供了一种用于监视全球定位系统（GPS）卫星的故障状态的装置，该装置包括：轨道计算单元，用于计算对地静止卫星的轨道; 从GPS卫星接收GPS数据的数据接收机; 数据校正单元，用于校正GPS数据的时钟误差值中的误差; 第一计算单元，基于所述经修正的GPS数据来计算所述GPS卫星与基站之间的数据伪距; 第二计算单元，用于计算所述GPS卫星与所述基站之间的地理距离; 以及确定单元，用于通过比较所述数据伪距和所述地理距离来确定所述GPS卫星的故障状态。

3. 发明申请

US20130019148A1 APPARATUS AND METHOD FOR UPDATING ONLINE DOCUMENT 审中-公开
标题翻译：更新在线文档的装置和方法
公开(公告)号：US20130019148A1
公开(公告)日：2013-01-17
申请号：US13440794
申请日：2012-04-05
申请人： Soo Jeon LEE , Byoung Sun LEE , In Jun KIM , Won Chan JUNG , Yoo La HWANG , Jae Hoon KIM
发明人： Soo Jeon LEE , Byoung Sun LEE , In Jun KIM , Won Chan JUNG , Yoo La HWANG , Jae Hoon KIM
IPC分类号： G06F17/20
CPC分类号： G06F17/2229 , G06F17/2288 , G06F17/24
摘要： Provided are an apparatus and a method that differently sets the access authority of a user for individual parts of an online document. For every parts of the online document, the user authority is set and the parts are edited only by a user that can access the part. Finally, the parts of the documents are combined as the final document. According to the present invention, the document is divided into parts and the access authority of the user is variously set, which results in maximizing the efficiency of editing the document. The editors of the individual parts inherit the authorities to other people, so that it is very efficient for the cooperative job of a document in the organization having a hierarchy.
摘要翻译：提供了一种设备和方法，其不同地设置用户对在线文档的各个部分的访问权限。对于在线文档的每个部分，设置用户权限，并且只能由可以访问该部件的用户编辑部件。最后，文件的部分作为最终文件合并。根据本发明，文件被分成多个部分，用户的访问权限被不同地设置，从而最大限度地提高了文档编辑的效率。各部门的编辑将其授权给其他人，这对于具有层级结构的组织的文件的合作工作来说是非常有效的。

4. 发明申请

US20120168566A1 System for global earth navigation using inclined geosynchronous orbit satellite 审中-公开
标题翻译：使用倾斜地球同步轨道卫星的全球地球导航系统
公开(公告)号：US20120168566A1
公开(公告)日：2012-07-05
申请号：US13333333
申请日：2011-08-07
申请人： Byoung Sun LEE , Yoo La HWANG , Jae Hoon KIM
发明人： Byoung Sun LEE , Yoo La HWANG , Jae Hoon KIM
IPC分类号： B64G1/10
CPC分类号： B64G1/1014 , G01S19/01
摘要： A global earth navigation satellite system may be provided. The global earth navigation satellite system may include a group of satellites including at least one inclined geosynchronous satellite disposed in at least one orbital plane distinguished based on an interval determined based on a longitudinal coordinate of the earth, and the at least one inclined geosynchronous satellite may be disposed in the at least one orbital plane at predetermined intervals, and may revolve around the earth at a predetermined inclination of satellite orbit so as to provide, over time, geometric shape change information associated with the earth, geometric shape change information associated with a low earth orbit satellite, and geometric shape change information associated with a geostationary satellite.
摘要翻译：可以提供全球地球导航卫星系统。全球地球导航卫星系统可以包括一组卫星，其包括设置在至少一个轨道平面中的至少一个倾斜地球同步卫星，所述至少一个轨道平面基于基于地球的纵坐标确定的间隔而区分，并且所述至少一个倾斜的地球同步卫星可以以预定的间隔设置在至少一个轨道平面中，并且可以以卫星轨道的预定倾斜度围绕地球旋转，以便随时间提供与地球相关联的几何形状改变信息，与一个低地球轨道卫星和与地球静止卫星相关的几何形状变化信息。

5. 发明申请

US20120166084A1 METHOD FOR FAST AND PRECISE ORBIT PROPOGATION INCLUDING MANEUVER 有权
标题翻译：用于快速和精确的轨道竞争的方法，包括MANEUVER
公开(公告)号：US20120166084A1
公开(公告)日：2012-06-28
申请号：US13334988
申请日：2011-12-22
申请人： Yoo La HWANG , Byoung Sun Lee , Soo Jeon Lee , Jae Hoon Kim
发明人： Yoo La HWANG , Byoung Sun Lee , Soo Jeon Lee , Jae Hoon Kim
IPC分类号： G01C21/24
CPC分类号： B64G1/24 , B64G1/242 , B64G3/00
摘要： A flight dynamics subsystem (FDS), a velocity increment calculation module, and operational methods of the same are provided. A used fuel quantity actually used in a satellite is calculated, and a velocity increment is calculated using the calculated fuel quantity. Therefore, an orbit of the satellite may be estimated more accurately.
摘要翻译：提供飞行动力学子系统（FDS），速度增量计算模块及其运行方法。计算在卫星中实际使用的使用的燃料量，并且使用所计算的燃料量来计算速度增量。因此，可以更精确地估计卫星的轨道。

6. 发明授权

US08600676B2 Method for fast and precise orbit propogation including maneuver 有权
标题翻译：快速，精确的轨道传播方法，包括机动
公开(公告)号：US08600676B2
公开(公告)日：2013-12-03
申请号：US13334988
申请日：2011-12-22
申请人： Yoo La Hwang , Byoung Sun Lee , Soo Jeon Lee , Jae Hoon Kim
发明人： Yoo La Hwang , Byoung Sun Lee , Soo Jeon Lee , Jae Hoon Kim
IPC分类号： G01C21/24
CPC分类号： B64G1/24 , B64G1/242 , B64G3/00
摘要： A flight dynamics subsystem (FDS), a velocity increment calculation module, and operational methods of the same are provided. A used fuel quantity actually used in a satellite is calculated, and a velocity increment is calculated using the calculated fuel quantity. Therefore, an orbit of the satellite may be estimated more accurately.
摘要翻译：提供飞行动力学子系统（FDS），速度增量计算模块及其运行方法。计算在卫星中实际使用的使用的燃料量，并且使用所计算的燃料量来计算速度增量。因此，可以更精确地估计卫星的轨道。

7. 发明授权

US07840351B2 Method for correcting ionosphere error, and system and method for determining precision orbit using the same 有权
标题翻译：纠正电离层误差的方法，以及使用该方法确定精密轨道的系统和方法
公开(公告)号：US07840351B2
公开(公告)日：2010-11-23
申请号：US11718234
申请日：2005-11-04
申请人： Yoo-La Hwang , Byoung-Sun Lee , Jae-Hoon Kim
发明人： Yoo-La Hwang , Byoung-Sun Lee , Jae-Hoon Kim
IPC分类号： G01C21/00
CPC分类号： G01S19/07
摘要： Provided is a method of correcting an ionosphere error, a system of a precise orbit determination using the same and a method thereof. The method includes the steps of: a) determining a time of a highest elevation angle of a GPS satellite per one pass of each GPS satellite received at a LEO satellite or a receiver on a ground; b) determining a minimum total electron content found from an ionosphere model of the determined time per one pass of each GPS satellite; c) determining a total electron content directly calculated from the LEO satellite or a single frequency GPS data; d) determining an ionosphere error value of a single frequency GPS data by combining the minimum total electron content and the directly calculated total electron content; and e) correcting pseudorange data or carrier phase data based on the determined ionosphere error value.
摘要翻译：提供了一种校正电离层误差的方法，使用其的精确轨道确定系统及其方法。该方法包括以下步骤：a）确定在LEO卫星或地面接收机处接收的每个GPS卫星的每次通过GPS卫星的最高仰角的时间; b）确定从每个GPS卫星的每次通过确定的时间的电离层模型中发现的最小总电子含量; c）确定从LEO卫星直接计算的总电子量或单频GPS数据; d）通过组合最小总电子含量和直接计算的总电子含量来确定单频GPS数据的电离层误差值; 以及e）基于确定的电离层误差值来校正伪距数据或载波相位数据。

8. 发明申请

US20090091493A1 METHOD FOR CORRECTING IONOSPHERE ERROR, AND SYSTEM AND METHOD FOR DETERMINING PRECISION ORBIT USING THE SAME 有权
标题翻译：用于校正离子体错误的方法，以及使用该方法确定精密轨道的系统和方法
公开(公告)号：US20090091493A1
公开(公告)日：2009-04-09
申请号：US11718234
申请日：2005-11-04
申请人： Yoo-La Hwang , Byoung-Sun Lee , Jae-Hoon Kim
发明人： Yoo-La Hwang , Byoung-Sun Lee , Jae-Hoon Kim
IPC分类号： G01S5/14
CPC分类号： G01S19/07
摘要： Provided is a method of correcting an ionosphere error, a system of a precise orbit determination using the same and a method thereof. The method includes the steps of: a) determining a time of a highest elevation angle of a GPS satellite per one pass of each GPS satellite received at a LEO satellite or a receiver on a ground; b) determining a minimum total electron content found from an ionosphere model of the determined time per one pass of each GPS satellite; c) determining a total electron content directly calculated from the LEO satellite or a single frequency GPS data; d) determining an ionosphere error value of a single frequency GPS data by combining the minimum total electron content and the directly calculated total electron content; and e) correcting pseudorange data or carrier phase data based on the determined ionosphere error value.
摘要翻译：提供了一种校正电离层误差的方法，使用其的精确轨道确定系统及其方法。该方法包括以下步骤：a）确定在LEO卫星或地面接收机处接收的每个GPS卫星的每次通过GPS卫星的最高仰角的时间; b）确定从每个GPS卫星的每次通过确定的时间的电离层模型中发现的最小总电子含量; c）确定从LEO卫星直接计算的总电子量或单频GPS数据; d）通过组合最小总电子含量和直接计算的总电子含量来确定单频GPS数据的电离层误差值; 以及e）基于确定的电离层误差值来校正伪距数据或载波相位数据。

9. 发明授权

US09664794B2 Apparatus and method for monitoring malfunctioning state of global positioning system (GPS) satellite 有权
公开(公告)号：US09664794B2
公开(公告)日：2017-05-30
申请号：US13561559
申请日：2012-07-30
申请人： Yoo La Hwang , Byoung Sun Lee
发明人： Yoo La Hwang , Byoung Sun Lee
IPC分类号： G01S19/20 , G01S19/08 , G01S19/07
CPC分类号： G01S19/20 , G01S19/07 , G01S19/08
摘要： Provided is an apparatus for monitoring a malfunctioning state of a global positioning system (GPS) satellite, the apparatus comprising: an orbit computing unit to compute an orbit of a geostationary satellite; a data receiver to receive GPS data from the GPS satellite; a data correction unit to correct an error in a clock error value of the GPS data; a first computing unit to compute a data pseudorange between the GPS satellite and a base station based on the corrected GPS data; a second computing unit to compute a geographical distance between the GPS satellite and the base station; and a determining unit to determine a malfunctioning state of the GPS satellite by comparing the data pseudorange and the geographical distance.

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