移动性管理框架
Mobility Management Framework
摘要：
本文从骨干网对信令和处理资源的需求以及空中接口的负载角度研究了移动性管理策略。提出了一种方法来建模的服务网络和移动节点的移动性，以便能够比较不同类型的移动性管理算法。为了获得一个很好的描述网络，我们计算描述参数从给定的拓扑结构。大多数来自现有协议的移动性方法进行了分析，并在各种网络和移动性的情况下，他们的性能进行了数值比较。我们开发了一个移动性管理框架，它能够为给定的网络，技术和移动性属性的下一代移动性管理提供一般的设计指南。通过我们的模型，运营商可以设计网络并调整参数，以获得最佳的实施方案，当然也可以修改现有的系统。我们提出了一个垂直切换决策方法作为我们的模型框架的一个特殊应用。
英文摘要：
This paper investigates mobility management strategies from the point of view of their need of signalling and processing resources on the backbone network and load on the air interface. A method is proposed to model the serving network and mobile node mobility in order to be able to compare the different types of mobility management algorithms. To obtain a good description of the network we calculate descriptive parameters from given topologies. Most mobility approaches derived from existing protocols are analyzed and their performances are numerically compared in various network and mobility scenarios. We developed a mobility management framework that is able to give general designing guidelines for the next generation mobility managements on given network, technology and mobility properties. With our model an operator can design the network and tune the parameters to obtain the optimal implementation of course revising existing systems is also possible. We present a vertical handover decision method as a special application of our model framework.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
