摘要
保证服务质量的QoS 路由是网络中解决QoS 问题的一项关键技术,QoS 路由的主要目标是为接入的业务选择满足服务质量要求的传输路径,同时保证全网资源的有效利用。围绕度量参数选择问题、寻路问题这两个方面,给出了一个基于源地址的单播QoS 次优解路由算法,并对其正确性进行了证明。
QoS routing is one of the key technologies to provide quality of service in future networks. The goals of QoS routing are to select paths that meet QoS constraints and to make efficient utilization of the network resources. The basic problems of QoS routing-the metric selection problem and path computation problem are examined, and then a source QoS near optimal routing algorithm for unicast application is presented with the proved rightness.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第3期637-638,共2页
Computer Engineering and Design
基金
国家自然科学基金项目(60272024)
河南省自然科学基金项目(0411014100)
