An Acoustic-based Relative Positioning System for Multiple Mobile Devices

被引：0

作者：

Oh, Jae-Oh ^{[1
]}

Lee, Myong-Soo ^{[1
]}

Lee, SangKeun ^{[1
]}

机构：

[1] Korea Univ, Dept Comp Sci & Engn, Seoul, South Korea

来源：

ICCIT: 2009 FOURTH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCES AND CONVERGENCE INFORMATION TECHNOLOGY, VOLS 1 AND 2 | 2009年

关键词：

Relative positioning; Localization; Mutiple device interaction; Acoustic ranging; Processing time;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

It is highly desirable for mobile device to know its relative positions of neighbor devices in many real-world mobile applications. We observed that traditional relative positioning systems are not efficient in estimating the relative position due to a large amount of processing time. In the paper, we design and implement a relative positioning system based on an acoustic signal. Especially, our system is designed for mobile applications on multiple devices. We present protocols and algorithms to minimize the processing time while still achieving reasonable accuracy. The performance evaluation demonstrates that our system can dramatically improve processing time compared to the existing method.

引用

页码：1565 / 1570

页数：6

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