多业务IP网络规划与QoS研究

Research of Network Dimensioning and QoS of Multi-Service IP-based Network

在IP网络上开展多业务商业应用是目前的研究热点。需要解决的突出问题是,如何保障多业务应用的服务质量。本文针对这一问题,将多业务IP网络规划与QoS结合起来加以考虑。在分析了各种QoS的机制、将IP网络信息作适当分类建模后,提出一种统一链路模型,最后给出了三种网络规划方案及其实现的可能性。

It is a key point that how to guarantee QoS of the business Multi-service on the IP-based network. Aiming at this question, the relationship between multi-service IP-based network dimensioning and QoS is discussed. After analyzing all kinds of mechanisms of QoS and modeling information transmitted on IP network, the article proposes a universal link model, gives three schemes and discusses their possibility.