摘要
基于移动网格的覆盖网体系结构,本文提出基于分层覆盖网络的移动性管理机制LOMM.移动节点在入网和移动时,动态的将其位置信息向固定节点构成的核心覆盖网络中进行注册和更新;通信节点则通过核心覆盖网络的结构化路由方式来解析移动节点的当前位置.最后对移动性管理机制的性能进行理论分析和仿真分析.
Based on overlay network architecture, layered overlay-based mobility management mechanism （LOMM） is proposed in this paper. When mobile node joins or moves in network, it registers and updates its dynamic location information to kernel overlay network which is consists of fixed nodes. Communication nodes can resolve current location of mobile node through structured routing of kernel overlay network. Finally, the performance of mobility management mechanisim is verified by theoretical analysis and simulation.
出处
《微电子学与计算机》
CSCD
北大核心
2012年第10期10-13,17,共5页
Microelectronics & Computer
基金
国家自然科学基金项目(61163050)
中央高校基本科研业务费专项(DX1208B)
