SafeAnon: A safe location privacy scheme for vehicular networks

NCUIR > School of Management at National Central University > Department of Information Management > journal & Dissertation > Item 987654321/107003

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/107003

Title:	SafeAnon: A safe location privacy scheme for vehicular networks
Authors:	陳奕明;Chen, Yi-Ming;Wei, Yu-Chih
Contributors:	管理學院資訊管理學系
Keywords:	Ad hoc networks;Analysis;Artificial Intelligence;Automobile safety;Broadcasting;Business and Management;Computer Communication Networks;Entropy;IT in Business;Messages;Network security;Position (location);Position tracking;Privacy;Probability Theory and Stochastic Processes;Safety;Studies;Telecommunications systems;Third party;Trust;Vehicles;Wireless networks
Date:	2012-08-01
Issue Date:	2026-04-23 13:52:36 (UTC+8)
Publisher:	Springer Netherlands;Boston: Springer US
Abstract:	摘要： In most safety applications within vehicle ad-hoc networks (VANETs), vehicles need to periodically broadcast messages with information of their precise positions to others. These broadcast messages, however, make it easy to track vehicles and will likely lead to violations of personal privacy. Unfortunately, most of the current location privacy enhancement methodologies in VANETs suffer some shortcomings and do not take driving safety into consideration. In this paper, we propose a safe distance based location privacy scheme called SafeAnon, which can significantly enhance location privacy as well as traffic safety. By simulating vehicular mobility in a cropped Manhattan map, we evaluate the performance of the proposed scheme under various conditions. The mean entropy, warning broadcast ratio, and mean silent period of SafeAnon scheme are increasing 58%, 281%, and 50% respectively than the random silent period (RSP) scheme. The total broadcast ratio is also 33% less than that in the RSP scheme. 其他題名： Telecommun Syst 出版者： Boston: Springer US 出版日期： 2012-08 出處： Telecommunication systems, 2012-08, Vol.50 (4), p.339-354 資源來源： ABI/INFORM Collection 版權： Springer Science+Business Media, LLC 2010 版權： Springer Science+Business Media New York 2012 識別號： ISSN: 1018-4864 識別號： EISSN: 1572-9451 識別號： DOI: 10.1007/s11235-010-9408-x
Appears in Collections:	[Department of Information Management] journal & Dissertation

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