公开(公告)号：KR100648269B1

公开(公告)日：2006-11-23

申请号：KR1020050096385

申请日：2005-10-13

Applicant: (주)래디안트

Inventor： 김태일 ,  하태준 ,  손혁진 ,  박현옥 ,  이원석

IPC: H04W4/02 ,  H04W8/02

Abstract: A positioning system of a mobile communication terminal for improving position measurement technology through self learning algorithm and a method thereof are provided to self revise BS(Base Station) information or environmental variables by using accuracy in GPS(Global Positioning System)-based positioning results, so as to improve network-based positioning technology without a separate additional cost. The first self learning DB(340) accumulates GPS-based positioning results, network information for BS identification, and network-based positioning results. A self learning processor(330) conducts a self learning process by using the accumulated results and information, and generates self learning processing results associated with the network-based positioning. The second self learning DB(350) accumulates the self learning processing results by matching the results with BS information. A network-based positioning unit(320) generates the network-based positioning results through the network-based positioning, and updates the generated results in the first self learning DB(340).

Abstract translation: 提供一种通过自学习算法改进位置测量技术的移动通信终端的定位系统及其方法，用于通过使用基于GPS（全球定位系统）的定位结果中的精度来自修改BS（基站）信息或环境变量， 从而改善基于网络的定位技术而无需单独的额外成本。 第一自学DB（340）累积基于GPS的定位结果，用于BS识别的网络信息以及基于网络的定位结果。 自学习处理器（330）通过使用累积的结果和信息进行自学习处理，并且生成与基于网络的定位相关联的自学习处理结果。 第二自学DB（350）通过将结果与BS信息进行匹配来累积自学习处理结果。 基于网络的定位单元（320）通过基于网络的定位生成基于网络的定位结果，并且在第一自学习DB（340）中更新生成的结果。