I am 4VHO：改进异构无线网络中无缝垂直切换的新方法
I am 4 vho: new approach to improve seamless vertical hanover in heterogeneous wireless networks
摘要：
IEEE和3GPP已经分别独立地提出了两种机制;即，媒体独立切换（MIH）和接入网络发现和选择功能（ANDSF）。这些机制实现了不同类型的技术（3GPP和非3GPP）之间的无缝垂直切换（VHO），所述技术诸如GSM（全球移动通信系统）、无线保真（Wi-Fi）、全球微波接入互操作性（WiMAX）、通用移动电信系统（UMTS）和长期演进（LTE）。在本文中，我们概述了这些机制，并显示其组成部分，优点和缺点。然后，我们提出了我们的强制替代MIH垂直切换（我AM 4 VHO）的方法，在文献中已经研究了更好的性能（分组丢失和延迟），更少的连接失败（拒绝会话的概率），更低的复杂性和更详尽的增强VHO异构无线网络环境的方法的基础上。
英文摘要：
Two mechanisms have been proposed independently by IEEE and 3GPP; namely, Media Independent Handover (MIH) and Access Network Discovery and Selection Function (ANDSF), respectively. These mechanisms enable a seamless Vertical Handover (VHO) between the different types of technologies (3GPP and non-3GPP), such as GSM (Global System for Mobile Communication), Wireless Fidelity (Wi- Fi), Worldwide Interoperability for Microwave Access (WiMAX), Universal Mobile Telecommunications System (UMTS) and Long Term Evolution (LTE). In this paper, we overview these mechanisms and show their components, benefits and drawbacks. Then we present our Imperative Alternative MIH for Vertical Handover (I AM 4 VHO) approach based on the approaches that have been studied in the literature with better performance (packet loss and latency), less connection failure (probability of reject sessions), less complexity and more exhaustive for enhancing VHO heterogeneous wireless networks environment.
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。
