摘要
本文在综合业务ＱｏＳ和网络性能参数的基础上，提出了一个新的路由度量标准ＢＨＤ，然后提出了一种优化的ＱｏＳ单播路由算法ＢＨＤＲ。仿真研究表明该算法在满足业务连接时延要求的同时提高了网络的吞吐量，较好地改善了网络的性能。
Based on the integration of the requirements of the service and the network, a new routing metric called BHD is proposed. Then an optimal QoS routing algorithm called BHDR is given out. The simulation results shows that the routing algorithm has satisfied the delay requirements of the connection and improved the perfor- mance of the network at the meantime, such as its throughout.
出处
《通信学报》
EI
CSCD
北大核心
2001年第8期122-128,共7页
Journal on Communications
基金
国家自然科学基金资助项目(69972007)
