A new authentication protocol based on pointer forwarding for mobile communications

Authors:
Cheng-Chi Lee;Min-Shiang Hwang;I-En Liao
Affiliations:
Department of Computer Science, National Chung Hsing Univ., 250 Kuo kuang Road, 402 Taichung, Taiwan, ROC and Dept. of Comp. & Comm. Eng., Asia Univ., No. 500, Lioufeng Road, Wufeng Shiang, Taichu ...;Department of Management Information Systems, National chung Hsing university, 250 Kuo Kuang Road, 402 Taichung, Taiwan, Republic of China;Department of Computer Science, National Chung Hsing University, 250 Kuo kuang Road, 402 Taichung, Taiwan, Republic of China
Venue:
Wireless Communications & Mobile Computing - ISWCS'2006
Year:
2008

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Abstract

A frequently moving mobile user in GSM must re-register at the HLR frequently, and, therefore, the signaling traffic is overhead and HLR database update cost raised. In this paper, the authors propose a new authentication protocol, based on pointer forwarding to reduce the HLR update cost and traffic load for the MS authentication protocol. The proposed protocol for GSM can achieve some objectives described in Introduction. Compared with other authentication protocols, our protocol is efficient. Copyright © 2007 John Wiley & Sons, Ltd.