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政大機構典藏 > 資訊學院 > 資訊科學系 > 期刊論文 > Item 140.119/110584

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/110584

Title:	On the Security of a User Equipment Registration Procedure in Femtocell-Enabled Networks
Authors:	左瑞麟 Chen, Chien-Ming;Wu, Tsu-Yang;左瑞麟;Mambo, Masahiro;Wu, Mu-En
Contributors:	資科系
Keywords:	Security Analysis;Compatibility;Femtocell;3GPP Standard;DOS Attack
Date:	2015-03
Issue Date:	2017-06-29 09:44:51 (UTC+8)
Abstract:	Mobile data traffic has been growing at an increasing rate with the popularity of smartphones, tablets, and other wireless devices. To reduce the load on the network, mobile network operators deploy femtocells to increase their coverage and performance and to eliminate wireless notspots. Femtocells are low-cost devices that connect a new femtocell network architecture to the core telecommunication network through a licensed spectrum and standardized interface protocols. In this paper, we first note that the user equipment registration procedure, which is defined in the 3GPP (Third Generation Partnership Project) standard, in a femtocell-enabled network is vulnerable to denial-of-service attacks. We then propose a mechanism to defend against these attacks. For compatibility, the proposed mechanism makes use of the well-defined control message in the 3GPP standard and modifies the user equipment registration procedure as little as possible.
Relation:	Journal of Universal Computer Science, Vol.21, No.3, pp.406-418
Data Type:	article
DOI 連結:	http://dx.doi.org/10.3217/jucs-021-03-0406
DOI:	10.3217/jucs-021-03-0406
Appears in Collections:	[資訊科學系] 期刊論文

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