层次活动性管理对网关活动性代理人的失败敏感并且对敏感降级重负担上的性能。这篇论文基于层次活动 IPv6 建议一个分布式、适应的地点管理计划。这个计划罐头平衡大量活动性定位点并且增加层次结构的坚韧性到某些程度。在这个计划,优化 IP 寻呼计划被采用减少表明费用的寻呼并且改进层次活动性管理的可伸缩性。我们在一个模拟平台实现分布式、适应的地点管理计划并且把它的性能与二个另外的地点管理计划的作比较。我们的模拟结果证明我们的计划能够平衡发信号和大量活动性 ancher 削尖的交通,减少平均移交潜伏,并且增加全部访问网络。
Hierarchical mobility management is sensitive to the failure of gateway mobility agents and prone to degrade performance on heavy loads. This paper proposes a distributed and adaptive location management scheme based on Hierarchical Mobile IPv6. This scheme can balance the loads of mobility anchor points and increase the robustness of the hierarchical structure to certain extents. In this scheme, the optimized IP paging scheme is adopted to reduce the paging signaling cost and improve the scalability of the hierarchical mobility management. We implement the distributed and adaptive location management scheme in a simulation platform and compare its performance with that of two other location management schemes. Our simulation results show that our scheme is capable of balancing the signaling and traffic loads of mobility ancher points, decreasing the average handover latency, and increasing the throughout of the visited networks.