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Authors:
Rui Fernandes
Tiago Varum
Nuno Matos
Pedro Pinho
Keywords: Wi-Fi; RF Signature; Wavelet Transform; Intruder Detection; RSSI, Security; Wireless.
Abstract:
In a society where monitoring and security are one of the most important concerns, this system represents a convenient and interesting low-cost solution in terms of intruder detection. Using widely spread infrastructure such as Wi-Fi routers and laptops, we proposed an innovative alternative, capable of detecting intruders by sensing the different electromagnetic interference caused. These perturbations are sensed by the system through the changes in the acquired Wi-Fi Received Signal Strength Indicator (RSSI), in the presence of obstacles/targets between the transmitter and receiver.
Pages: 101 to 105
Copyright: Copyright (c) IARIA, 2014
Publication date: November 16, 2014
Published in: conference
ISSN: 2162-2116
ISBN: 978-1-61208-376-6
Location: Lisbon, Portugal
Dates: from November 16, 2014 to November 20, 2014