RSSI-based user centric anonymization for location privacy in Vehicular Networks

Yu Chih Wei, Yi Ming Chen, Hwai Ling Shan

研究成果: 書貢獻/報告類型會議論文篇章同行評審

5 引文 斯高帕斯(Scopus)

摘要

In Vehicular Networks, for enhancing driving safety as well as supporting other applications, vehicles periodically broadcast safety messages with their precise position information to neighbors. However, these broadcast messages make it easy to track specific vehicles and will likely lead to compromise of personal privacy. Unfortunately, current location privacy enhancement methodologies in VANET, including Pseudonymization, K-anonymity, Random silent period, Mix-zones and path confusion, all suffer some shortcomings. In this paper, we propose a RSSI (Received Signal Strength Indicator)-based user centric anonymization model, which can significantly enhance the location privacy and at the same time ensure traffic safety. Simulations are performed to show the advantages of the proposed method. In comparison with traditional random silent period method, our method can increase at least 47% of anonymity in both simple and correlation tracking.

原文???core.languages.en_GB???
主出版物標題Security in Emerging Wireless Communication and Networking Systems - First International ICST Workshop, SEWCN 2009, Revised Selected Papers
頁面39-51
頁數13
DOIs
出版狀態已出版 - 2010
事件1st ICST International Workshop on Security in Emerging Wireless Communication and Networking Systems, SEWCN 2009 - Athens, Greece
持續時間: 14 9月 200914 9月 2009

出版系列

名字Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
42 LNICST
ISSN(列印)1867-8211

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???event.eventtypes.event.conference???1st ICST International Workshop on Security in Emerging Wireless Communication and Networking Systems, SEWCN 2009
國家/地區Greece
城市Athens
期間14/09/0914/09/09

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