New Radio Source Localization using Array Antennas based on Fingerprinting Techniques in Outdoor Environment

被引：0

作者：

Cherntanomwong, Panarat ^{[1
]}

Takada, Jun-ichi ^{[1
]}

Tsuji, Hiroyuki ^{[2
]}

Gray, Derek ^{[2
]}

机构：

[1] Tokyo Inst Technol, Dept Int Dev Engn, Tokyo, Japan

[2] Natl Inst Informat & Commun Technol, Tokyo, Japan

来源：

2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2007年

关键词：

localization; fingerprint technique; array antenna; signal subspace;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a new radio source localization using array antennas based on fingerprinting techniques in an outdoor environment is presented. By using the fingerprinting technique, the finer the spatial resolution of the database, the more accurate the estimation of the location. Although this method is based on the subspace matching localization techninuqe, a new approach in generating a fingerprint database with a fine spatial resolution is proposed. The performance of the proposed method was verified by an outdoor experiment in which the mobile terminal can be detected accurately in the tine-of-sight condition when the spatial sampling interval is 100 m for the measurement to get the signal subspace.

引用

页码：243 / +

页数：2

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