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A Handover Mechanism for Authenticate Subscriber between inter-network in Mobile WiMAX Environment

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2008, 13(7), pp.181-188
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Jeong Yoon Su 1 김용태 2 김재홍 3 Gil-Cheol Park 2

1충북대학교
2한남대학교
3영동대학교

Accredited

ABSTRACT

Now a days, WiMAX which provides internet service with a middle and low speed serves more function and is wider than Wi-Fi. While they solve the security risks as subscribers do handover by subscriber's re-certification procedure as the Network range is getting wider, there are more security problems making the problems of electric-power consumption and delay. This paper suggests a handover mechanism which simplify the subscriber's re-certification procedure and prevents a security problem as doing handover for solving the problem of delay and the rate of processing. The mechanism can cooperate with PKI structure to increase flexibility and security and minimize network re-entry procedure or re-certification procedure by providing continual service. As a result, the mechanism's throughput as the number of subscribers is lower than IEEE 802.16e and the mechanism proves that it is secure from the attack of man-in-the-middle and reply as doing handover.

Citation status

* References for papers published after 2022 are currently being built.