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Improving Performance of HMIPv6 Networks with Adaptive TUE Selection Scheme  

Chung, Won-Sik (연세대학교 컴퓨터과학과 무센네트워킹연구실)
Lee, Su-Kyoung (연세대학교 컴퓨터과학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.31, no.11B, 2006 , pp. 945-952 More about this Journal
Abstract
In hierarchical mobile IPv6 networks, when an inter-domain handover occurs, mobile nodes suffer from excessive signaling traffic and long handover latency, resulting in possible disruption of ongoing connections. Further, the selection of MAP and its load status critically affect the overall system performance. Therefore, we propose a dynamic MAP selection scheme that seeks to distribute load among MAPs as well as reduces inter-domain handovers. Performance is evaluated from not only an analytic model of average signaling cost but also simulation. The analytical and simulation results show that our proposed scheme improves load distributedness and reduces inter-domain handovers and signaling cost compared to another existing IETF based approach.
Keywords
HMIPv6; Dynamic MAP Selection; Mobility; load; Signaling Cost;
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  • Reference
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