Paper Info
Title
Design and Implementation of Directional Sensors for Privacy-Ensured Device-Free Target Localization in Indoor Environment
Abstract
This paper presents two radio frequency (RF) sensors with different directivities designed and tested for device-free localization (DFL) in an indoor environment. Mostly, in smart homes and smart offices, peoples may be irritated by wearing the device on them all the time. As compared with device-based localization, the proposed sensors can localize both cooperative and non-cooperative targets (intruders and guests etc.) without privacy leakages. Both sensors are tested to detect the change in received signal strength (Delta RSS) due to the presence of an obstacle. RF sensors, i.e., antennas are designed to operate in the ISM band of 2.4-2.5 GHz. Experimental results show that the sensor with higher directivity provides better Delta RSS that helps in improved accuracy to detect a device-free target.
Year
DOI
Venue
2019
10.1155/2019/8391307
WIRELESS COMMUNICATIONS & MOBILE COMPUTING
DocType
Volume
ISSN
Journal
2019.0
1530-8669
Citations 
PageRank 
References 
0
0.34
0
Authors
6
Name
Order
Citations
PageRank
Ata ur Rehman1203.43
Zeeshan Ellahi200.34
Asif Iqbal39223.76
Farman Ullah421.55
Ahmed Ali52611.76
Kyung Sup Kwak69212.10