交互式异构无线网络垂直切换的中间件架构

异构无线网络研究的关键之一在于按照用户的应用要求，在不同网络之间实现垂直切换。文章面向多模移动终端提出交互式垂直切换中间件架构，描述了架构的功能组成体系，阐明了在多模移动终端上交互式简单快速地设置垂直切换所需参数或权重的界面。给出了按层次分析法AHP进行垂直切换的中间件实现流程的一个例子。

An Interactive Middleware Framework for Heterogeneous Wireless Network Handover

Vertical Handover in accordance with the user application requirement is one of the key issues in the heterogeneous wireless network. This paper proposes an interactive middleware framework for the multimode mobile terminals and describes the functional component diagram. By utilizing the framework, users could easily configure on the screen of the terminal the relative weight or parameters needed for the vertical handover algorithm.Finally, a flowchart as an example is provided, which shows the implementation of Analytic Hierarchy Process （AHP） algorithm for the handover.