摘要
传统Internet中,多媒体流量和实时电子商务应用会引起品质的降低。这可以通过在网络中动态地建立有带宽和延迟保证的路径来解决。讨论了基本算法,如最宽最短路径(WSP),复杂一些的算法如最小冲突路由(MIRA)或基于剖面的路由。提出了一个新的MPLS网络中的Diff-Serv流的QoS路由算法。这个方法在维持网络效率的同时,有效地传输多媒体流量。
Multimedia traffic and real-time e-commerce applications can experience quality degradation in traditional networks such as the Internet.These problems can be overcome in networks which feature dynamically set up paths with bandwidth and delay guarantees.This paper discuss es on basic algorithms such as widest shortest path（WSP） and more complicated ones such as the minimum interference routing（MIRA） or profile-based routing.Then it proposes a new QoS routing algorithm for Diff-Serv flows in MPLS networks.This method allows the network to transparently transport multimedia traffic whilst maintaining network efficiency.
出处
《信息技术》
2010年第8期153-155,共3页
Information Technology
