A Study on a Ratiometric GPS Iteration Algorithm for Indoor Localization

被引：0
|
作者：
Kim, Honggeun [1 ]
Park, Chulyoung [1 ]
Cho, Yongyun [1 ]
Shin, Changsun [1 ]
Park, Jangwoo [1 ]
Park, Daeheon [2 ]
机构：
[1] Sunchon Natl Univ, Dept Informat & Commun Engn, Sunchon, South Korea
[2] Elect & Telecommun Res Inst, Dept USN IoT Convergence Res, Taejon, South Korea
来源：
2012 7TH INTERNATIONAL CONFERENCE ON COMPUTING AND CONVERGENCE TECHNOLOGY (ICCCT2012) | 2012年
基金：
新加坡国家研究基金会;
关键词：
Localization; RSS; WC; RVI; GPS;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Recently the WSN technology has been applied to various network environments. And, the tracking accuracy and the efficiency of the indoor localization technology has been issued from the WSN. Generally, when we performed the outdoor localization, the GPS has a high accuracy. But, the GPS that the localization is performed by using the satellites is not applied the indoor localization. So, we performed the indoor localization by using the WSN technology. In this paper, we suggest a new localization algorithm called a Ratiometric GPS Iteration (RGI) algorithm using the GPS and the RVI. The suggested method estimates an accurate location of any indoor target object through the relative distance ratio by RSSI of RVI and GPS. We execute simulation tests to prove the efficiency of the suggested RGI algorithm.
引用
收藏
页码：32 / 35
页数：4
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