Research and Simulation of Dynamic Resource Management Algorithm

摘要：

In Differentiated services (Diffserv) network, for the bandwidth broker waste problem of static resources management, a dynamic resource management (DRMA) algorithm was proposed to improve the efficiency of resource management. The algorithm introduced a logical share pool of resources, in order to recovery bandwidth resources that was not full used. The resource reservation request re-used recovery resources, in which the idle resources can be fully utilized. Using NS2 carried out the analysis of algorithm performance. The results of the Diffserv network which using the DRMA show that the packet loss rate has been decreased by 1.4％ and the delay has been reduced by 4.86％.The DRMA improves the network data processing capabilities and quality of service(QoS).

关键词： Diffserv bandwidth broker recovery resources QoS

作者: Na Lin Xue-ming Guan Li-xue Song

作者单位: Dept. of Information Science and Engineering Northeastern University Shenyang, China Dept. of Comput Dept. of Computer Shenyang Institute of Aeronautical Engineering Shenyang, China

会议类型: 国际会议

会议名称: 2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)

会议地点: 沈阳

会议语种:英文

页码: 1-4

在线出版日期: 2009-08-12（万方平台首次上网日期，不代表论文的发表时间）