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    题名: Location Privacy Protection Using Independent ID Update for WLANs
    作者: Chung, Po-Jen;Deng, Jer-Sheng;Lin, Chih-Shin
    贡献者: 淡江大學電機工程學系
    关键词: wireless local area networks (WLANs);location privacy protection;usercentric, local synchronization;independent ID update;experimental performance evaluation
    日期: 2011-03
    上传时间: 2011-10-01 12:10:10 (UTC+8)
    出版者: Taipei: Institute of Information Science
    摘要: A desirable location privacy protection scheme is important for securing node communication in a wireless local area network (WLAN). By pausing transmission or updating nodes independently, such a scheme can prevent nodes from being tracked or communication information from being snapped. This paper first introduces an ID Tracking Approach to show that nodes which swap IDs with other nodes in existing location privacy protection schemes are actually easy to track. To improve the situation, we then propose a new user-centric scheme - the Shuffle scheme - which is based mainly on local synchronization and independent ID update. Experimental evaluation shows that the special design of node ID shuffling enables the proposed Shuffle scheme to yield better location privacy than schemes which swap node IDs.
    關聯: Journal of Information Science and Engineering 27(2), pp.403-418
    显示于类别:[電機工程學系暨研究所] 期刊論文


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