摘要
由移动IPv4技术发展而来的移动IPv6技术应用前景可观,但其存在诸多问题,如移动节点在不同网络间移动带来的网络切换问题,切换过程中地址重复检测的延迟问题等。基于层次化的移动IPv6,详细阐述了目前移动IPv6的几种切换技术,并对现有的几种切换技术在切换时延方面进行了比较,发现层次型快速切换技术有更小的切换时延和丢包率。
The mobile IPv6 technology developed from the mobile IPv4 technology has a considerable application prospect, but there are many problems, such as the network switching problem when mobile nodes roam between the networks, the handoff delay problem because of duplicate address detection in switching process, and so on. In this paper, several existing mobile IPv6 handover technologies are elaborated and their handoff delay are compared, and the result found that the fast hierarchical handover technology has a lower handoff delay and packet loss rate.
出处
《计算机时代》
2015年第5期26-28,共3页
Computer Era
关键词
移动IPV6
切换技术
移动检测
重复地址检测
切换延迟
mobile IPv6
handover technology
mobile detection
duplicate address detection
handover delay
