摘要
提出了一种基于移动IP的异构无线网络智能垂直切换模型。该模型综合考虑了切换过程中的影响因子,分析了相关参数的设置和算法,并对该模型的性能进行了切换延迟和丢包率的仿真实验。仿真结果表明,该模型在维持较小丢包率的情况下,有效地减少了切换的延迟,取得较好的切换性能。
A smart vertical handoff model based on mobile IP is proposed in this paper.The model considers the key factors of the handoff process and analyzes the setting and algorithm of relative parameters,then makes the performance simulation.The simulation results indicate that this model can not only release the handoff delay,but also can decrease the packets loss.
出处
《电脑知识与技术（过刊）》
2011年第9X期6403-6405,共3页
Computer Knowledge and Technology
关键词
移动IP
异构无线网络
智能垂直切换
影响因子
利益函数
mobile IP
wireless heterogeneous network
smart vertical handoff
influence factor
benefit function
