D. Turgut, B. Turgut, and L. Bölöni. Stealthy dissemination in intruder tracking sensor networks. In Proceedings of IEEE Local Computer Networks (LCN 2009), pp. 22–29, October 2009.
Many sensor networks are deployed to detect and track intruders. If the existence and location of sensor nodes is disclosed to the opponent, the nodes can be easily disabled or compromised. Wireless transmissions in the presence of the opponent are an important source of disclosure. In this paper, we first describe a way to quantify the stealthiness of the sensor node, with a numerical stealthiness metric. Then, we introduce a local model based dissemination protocol, Try and Bounce (TAB) which takes into account stealth considerations while reporting and forwarding observation reports. In an experimental study comparing TAB to the widely used directed diffusion dissemination protocol, we find that TAB achieves significantly higher stealth for equivalent tracking accuracy, or, alternatively, lower tracking error for equivalent stealth expenditure.
@inproceedings{Turgut-2009-LCN,
author = "D. Turgut and B. Turgut and L. B{\"o}l{\"o}ni",
title = "Stealthy dissemination in intruder tracking sensor networks",
booktitle = "Proceedings of IEEE Local Computer Networks (LCN 2009)",
year = "2009",
pages = "22-29",
month = "October",
location = "Z{\"u}rich, Switzerland",
mynote = "Acceptance rate 33\%",
abstract = {
Many sensor networks are deployed to detect and track intruders. If
the existence and location of sensor nodes is disclosed to the
opponent, the nodes can be easily disabled or compromised. Wireless
transmissions in the presence of the opponent are an important
source of disclosure.
In this paper, we first describe a way to quantify the stealthiness
of the sensor node, with a numerical stealthiness metric. Then, we
introduce a local model based dissemination protocol, Try and Bounce
(TAB) which takes into account stealth considerations while
reporting and forwarding observation reports.
In an experimental study comparing TAB to the widely used directed
diffusion dissemination protocol, we find that TAB achieves
significantly higher stealth for equivalent tracking accuracy, or,
alternatively, lower tracking error for equivalent stealth
expenditure.
}
}
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