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EnglishThe IEEE 802.15.4 standard allows devices to ac- cess the medium not only in contention mode but also in a contention-free way, in order to support Quality of Ser- vice. In contention-free mode, devices access the medium according to the Guaranteed Time Slot (GTS) mechanism, which is vulnerable to the selective jamming attack. This is a particularly insidious form of Denial of Service (DoS) that allows an attacker to thwart QoS while limiting her own ex- posure at the minimum. In this paper, we present Selective Jamming Resistant GTS (SJRG), a solution against the GTS- based selective jamming. We also show that our solution is standard compliant and affordable for resource-scarce de- vices like Tmote Sky motes.
| Autori interni: | |
| Autori: | R. Daidone; G. Dini; M. Tiloca |
| Titolo: | A Solution to the GTS-Based Selective Jamming Attack on IEEE 802.15.4 Networks |
| Anno del prodotto: | 2014 |
| Digital Object Identifier (DOI): | 10.1007/s11276-013-0673-y |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/11568/277340
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