摘要
目前解决网络层切换的大多数方法是基于移动IP技术的。但基于移动IP的三层切换技术,带来较大的时延和丢包率,不能满足实时性业务的需求。根据切换的基本过程,文中提出一种新的切换方法,在重关联时完成IP地址的分配实现三层切换,该方法同样适用于二层切换。性能分析结果表明,该切换方法具有较低的切换时延和丢包率。
At present,most of the methods to solve the network layer handoff are based on mobile IP technology. However,the three-layer handoff technology based on mobile IP technology brings large time delay and high packet loss rate,and can't meet the needs of real-time business. According to the basic process of the handoff,this paper proposes a new handoff method on the network layer. This new method finishes the IP address assignment in the reassociation phase. It also can be applies to handoff on the MAC layer. The results show that this method can reduce the delay of handoff and the rate of packet loss.
出处
《信息技术》
2016年第8期175-179,共5页
Information Technology
