A NOVEL INDOOR GEO-LOCATION METHOD USING MIMO ARRAY

被引：0
|
作者：
Sun Guolin Guo Wei National Key Lab of Communications UESTC Chengdu China [610054 ]
机构：
来源：
JournalofElectronics | 2006年 / 06期
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中图分类号：
TN929.531 [频分多址（FDMA）移动通信];
学科分类号：
摘要：
In a Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) based Wireless Local Area Network (WLAN) system, both Access Points (APs) and Mobile Termi-nals (MTs) are configured with multiple antennas, to make novel indoor geo-location method possible. In this paper, we presented a novel Least Square Support Vector Machine (LS-SVM) based data fusion algorithm to fuse signal strength measurements for indoor geo-location using only a single AP with MIMO arrays. We evaluate our proposed algorithms under indoor environments by MATLAB simulations. Simulation results show that our MIMO-based algorithm is superior to conventional least square algorithm.
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页码：810 / 813
页数：4
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