公开(公告)号：US20090312037A1

公开(公告)日：2009-12-17

申请号：US12145645

申请日：2008-06-25

申请人： Daehyung Jo ,  Jeongkeun Lee ,  Jinyoung Han ,  Taekyoung Kwon ,  Tae Il Kim ,  Tae Joon Ha

发明人： Daehyung Jo ,  Jeongkeun Lee ,  Jinyoung Han ,  Taekyoung Kwon ,  Tae Il Kim ,  Tae Joon Ha

IPC分类号： H04Q7/20

CPC分类号： G01S5/08 ,  G01S5/0252

摘要： A method and an apparatus for estimating a location of a terminal are provided. The method includes: receiving at least one base station signal from each of at least one base station; computing received signal information with respect to the received signal; and estimating the location of the terminal based on signal transmission direction information associated with the base station and the computed received signal information. The present invention can accurately estimate the location of the terminal based on directional information of base station signals.

摘要翻译： 提供了一种用于估计终端的位置的方法和装置。 该方法包括：从至少一个基站中的每一个接收至少一个基站信号; 计算关于接收信号的接收信号信息; 以及基于与所述基站相关联的信号传输方向信息和所计算的接收信号信息来估计所述终端的位置。 本发明可以基于基站信号的方向信息来准确估计终端的位置。

公开(公告)号：US20080261622A1

公开(公告)日：2008-10-23

申请号：US11596375

申请日：2006-06-16

申请人： Jeong Keun Lee ,  Tae Kyoung Kwon ,  Tae Il Kim ,  Tae Joon Ha ,  Hee Man Lee

发明人： Jeong Keun Lee ,  Tae Kyoung Kwon ,  Tae Il Kim ,  Tae Joon Ha ,  Hee Man Lee

IPC分类号： H04Q7/20

CPC分类号： H04W64/00 ,  G01S5/0205 ,  G01S5/14

摘要： A method of determining a location of a mobile communication terminal, the method including: receiving base station identification signals from a plurality of base stations; calculating distance ratios between the plurality of base stations and the mobile communication terminal, from the received base station identification signals; generating first variables and second variables from the distance ratios; and determining the location of the mobile communication terminal from the first variables and the second variables is provided.

摘要翻译： 一种确定移动通信终端的位置的方法，所述方法包括：从多个基站接收基站识别信号; 从所接收的基站识别信号计算所述多个基站与所述移动通信终端之间的距离比; 从距离比生成第一个变量和第二个变量; 并且提供从第一变量和第二变量确定移动通信终端的位置。

公开(公告)号：US07640027B2

公开(公告)日：2009-12-29

申请号：US11485502

申请日：2006-07-12

申请人： Tae Il Kim ,  Tae Joon Ha ,  Eun Young Kim ,  Hyuk Jin Sohn

发明人： Tae Il Kim ,  Tae Joon Ha ,  Eun Young Kim ,  Hyuk Jin Sohn

IPC分类号： H04W24/00

CPC分类号： H04W64/00

摘要： A mobile communication terminal capable of position determination, including: a base station information recorder recording detailed base station information corresponding to at least one base station; a base station signal receiver receiving base station signal information from a reference base station at a predetermined interval; a base station information reader reading the detailed base station information with respect to a base station corresponding to the received base station signal information, from the base station information recorder; and a position determiner determining a position of the mobile communication terminal by using the received base station signal information and the read detailed base station information.

摘要翻译： 一种能够进行位置确定的移动通信终端，包括：基站信息记录器，记录与至少一个基站对应的详细的基站信息; 基站信号接收机以预定间隔从参考基站接收基站信号信息; 基站信息读取器，从基站信息记录器读取相对于与所接收的基站信号信息对应的基站的详细基站信息; 以及位置确定器，其通过使用所接收的基站信号信息和所读取的详细基站信息来确定移动通信终端的位置。

公开(公告)号：US20090262015A1

公开(公告)日：2009-10-22

申请号：US12089661

申请日：2006-09-15

申请人： Tae Il Kim ,  Tae Joon Ha ,  Hyuk Jin Sohn ,  Hyun Ok Park ,  Won Seok Lee

发明人： Tae Il Kim ,  Tae Joon Ha ,  Hyuk Jin Sohn ,  Hyun Ok Park ,  Won Seok Lee

IPC分类号： G01S1/00

CPC分类号： H04W64/00 ,  G01S5/0252

摘要： A method and system for determining a location of a mobile communication device for an improvement of a positioning through a self-learning processing algorithm. In the method and system for determining a location of a mobile communication device, a self-learning processing unit batch processes GPS-based positioning results accumulated in a first self-learning database, and generates a sector direction value. Also, the self-learning processing unit generates optimized environment parameters, which is necessary for wireless network-based positioning, and basic data for a pattern matching, and updates the optimized environment parameters and basic data in a second self-learning database. Accordingly, the system for determining a location of a mobile communication device performs a positioning through a pattern matching method by using results accumulated in the second self-learning database.

摘要翻译： 一种用于通过自学习处理算法确定移动通信设备的位置以改善定位的方法和系统。 在用于确定移动通信设备的位置的方法和系统中，自学习处理单元批量处理累积在第一自学习数据库中的基于GPS的定位结果，并且生成扇区方向值。 此外，自学习处理单元生成对于无线网络定位所必需的优化环境参数和用于模式匹配的基本数据，并且在第二自学习数据库中更新优化的环境参数和基本数据。 因此，用于确定移动通信设备的位置的系统通过使用累积在第二自学习数据库中的结果通过模式匹配方法执行定位。

公开(公告)号：US20090075675A1

公开(公告)日：2009-03-19

申请号：US12299379

申请日：2007-04-12

申请人： Tae Il Kim ,  Tae Joon Ha ,  Jeong Yun Hwang ,  Eun Young Kim

发明人： Tae Il Kim ,  Tae Joon Ha ,  Jeong Yun Hwang ,  Eun Young Kim

IPC分类号： H04W24/00 ,  G01S1/00

CPC分类号： H04W64/00

摘要： A location based service method and location based service system is provided. The location based service method includes: making requests for position determination of a client terminal according to a first position determination method and a second position determination method, in response to a location based service request; receiving a position determination result according to the first position determination method, and generating first location data including additional information which corresponds to the position determination result according to the first position determination method; providing the client terminal with the first location data; receiving a position determination result according to the second position determination method, and generating second location data, the second location data being refined first location data; and providing the client terminal with the second location data.

摘要翻译： 提供基于位置的服务方法和基于位置的服务系统。 基于位置的服务方法包括：响应于基于位置的服务请求，根据第一位置确定方法和第二位置确定方法来请求客户终端的位置确定; 根据第一位置确定方法接收位置确定结果，并且根据第一位置确定方法产生包括与位置确定结果对应的附加信息的第一位置数据; 向客户终端提供第一位置数据; 根据第二位置确定方法接收位置确定结果，并产生第二位置数据，第二位置数据是精细的第一位置数据; 以及向客户终端提供第二位置数据。