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Cited by 391

The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

AMOEBA: Robust Location Privacy Scheme for VANET

Sampigethaya, Krishna, Li, Mingyan, Huang, Leping, Poovendran, Radha·2007·IEEE Journal on Selected Areas in Communications

Abstract

Communication messages in vehicular ad hoc networks (VANET) can be used to locate and track vehicles. While tracking can be beneficial for vehicle navigation, it can also lead to threats on location privacy of vehicle user. In this paper, we address the problem of mitigating unauthorized tracking of vehicles based on their broadcast communications, to enhance the user location privacy in VANET. Compared to other mobile networks, VANET exhibits unique characteristics in terms of vehicular mobility constraints, application requirements such as a safety message broadcast period, and vehicular network connectivity. Based on the observed characteristics, we propose a scheme called AMOEBA, that provides location privacy by utilizing thegroup navigation of vehicles. By simulating vehicular mobility in freeways and streets, the performance of the proposed scheme is evaluated under VANET application constraints and two passive adversary models. We make use of vehicular groups for anonymous access to location based service applications in VANET, for user privacy protection. The robustness of the user privacy provided is considered under various attacks.

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Crossref · 10.1109/jsac.2007.071007

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Metadata

Authors
Sampigethaya, K., Li, M., Huang, L., & Poovendran, R.
Venue
IEEE Journal on Selected Areas in Communications
Published
2007-10
Volume
25
Issue
8
Pages
1569-1589
ISSN
0733-8716 (ISSN-L)
OpenAlex
W2167552905
Cited by
391
References
35
FWCI
20.79
Type
journal article
Language
en
Open access
closed

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