A Distributed Antenna System for Indoor Accurate WiFi Localization

被引：20
|
作者：
Loyez, C. [1 ,2 ]
Bocquet, M. [1 ,2 ]
Lethien, C. [1 ,2 ]
Rolland, N. [1 ,2 ]
机构：
[1] Univ Lille 1, CNRS, UMR 8520, IEMN, F-59652 Villeneuve Dascq, France
[2] Univ Lille 1, IRCICA, CNRS, USR 3380, F-59652 Villeneuve Dascq, France
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2015年 / 14卷
关键词：
Localization; multimode fiber; radio over fiber; RADIO; FIBER;
D O I：
10.1109/LAWP.2015.2396901
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：
Specific infrastructures are a key challenge for indoor geo-localization systems. In particular, an accurate narrowband localization technique using 802.11 g WiFi signals is proposed in this letter. The related system architecture is built on the basis of radio over fiber topology of distributed antennas systems that are increasingly deployed in buildings. In particular, the system proposed collects the microwave signals using remote and local access points linked by 62.5-mu m core diameter multimode fibers and enables to determine the location transmitter with an accuracy of less than 6.4 cm.
引用
收藏
页码：1184 / 1187
页数：4
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