Mobile Node Speed Detection Mechanism in Hierarchical Mobile Internet Protocol (IPv6) | Science Publications

Journal of Computer Science

Mohamad S. Zakaria¹  Zulkeflee Kusin¹ 

关键词: Mobility Anchor Point (MAP);    MAP selection scheme;    speed detection;    load control;    Next Generation Networks (NGN);   

DOI  :  10.3844/jcssp.2011.1432.1438

学科分类：计算机科学（综合）

来源: Science Publications

【 摘 要 】

Problem statement: IETF has introduced Hierarchical Mobile IPv6 (HMIPv6) to supportmobility problem in the next generation Internet Protocol (IPv6). The key concept behind this protocolis the usage of Mobility Anchor Point (MAP) located at any level router of network to supporthierarchical mobility management and seamless handover. The distance MAP selection in HMIPv6causes MAP overloaded as the network grows. Approach: To address the issue in designing MAPselection scheme, we proposed a dynamic speed detection mechanism that integrates with the loadcontrol mechanism. Results: From the experimental results we obtained that the proposed schemegives better distribution in MAP load and reduced binding update cost.Conclusion/Recommendations: The Next Generation Networks (NGN) is expected to provideseamless handover in high speed wireless network environment. There is crucial need of verysophisticated protocols to support NGN QoS requirements.

【 授权许可】

Unknown