基于特征投影的移动IPv6快速切换方法  

A Fast Handover Scheme Based on Feature Projection for Mobile IPv6

作　　者：唐军[1] 

机构地区：[1]中国电子科技集团公司第20研究所通信事业部,陕西西安710068

出　　处：《电子科技》2013年第5期112-114,共3页Electronic Science and Technology

摘　　要：研究了移动IPv6协议中的越区切换问题,提出了一种基于特征投影的移动IPv6快速切换方法。该方法通过构造先验切换经验与小区覆盖范围的映射关系来协助移动接入网关对切换目的地进行预测。仿真结果表明,文中方法能够获得比FPMIPv6更小的切换延迟,并具有较好的鲁棒性。The handover of mobile IPv6 is investigated. Based on the feature projection mechanism, a new fast handover scheme for mobile IPv6 is proposed. The scheme constructs mapping relations between prior handover expe-rience and coverage area of a Mobile Access Gateway to help predict the next MAG after handover. Simulation results indicate that the proposed scheme can achieve better performance with better robustness in terms of handover latency and packet loss compared with FMIPv6.

关 键 词：切换延迟 机器学习 特征投影 移动IPV6 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]