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An Enhanced Handoff Support Based on Network-based Mobility Management Protocol  

Lee, Sung-Kuen (고려대학교 전자컴퓨터공학과 차세대 네트워크 연구실)
Jeon, You-Chan (고려대학교 전자컴퓨터공학과 차세대 네트워크 연구실)
Lim, Tae-Hyong (고려대학교 전자컴퓨터공학과 차세대 네트워크 연구실)
Park, Jin-Woo (고려대학교 전자컴퓨터공학과 차세대 네트워크 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.34, no.1B, 2009 , pp. 1-9 More about this Journal
Abstract
In this paper, we propose an enhanced handoff support scheme based on network-based mobility management protocol, Proxy Mobile IPv6 (PMIPv6), which is actively standardized by the IETF NETLMM working group. By utilizing the dynamic virtual hierarchy network architecture between mobile access gateways (MAGs), the proposed scheme can support network scalability and reliability to wireless access network. In addition, we propose pre-authentication process based on the policy store (PS) to support a fast and seamless handoff. We evaluate the performance of the proposed scheme in terms of handoff delay and end-to-end delay thru computer simulation. Thru, various computer simulation results, we verified the superior performance of the proposed scheme by comparing with the results of other schemes.
Keywords
MIP; PMIP; Handoff; LMA; MAG;
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  • Reference
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