首页    期刊浏览 2024年12月01日 星期日
登录注册

文章基本信息

  • 标题:QoS Routing in Diffserv MPLS Networks
  • 作者:K. K. Phang ; T.C.Ling ; Ang Tan Fong
  • 期刊名称:Malaysian Journal of Computer Science
  • 印刷版ISSN:0127-9084
  • 出版年度:2009
  • 卷号:22
  • 期号:2
  • 出版社:University of Malaya * Faculty of Computer Science and Information Technology
  • 摘要:With the emergence of new network applications and quality of service (QoS) requirements, current Internet technology that supports besteffort service is clearly insufficient. This paper undertakes a detailed study of dynamic quality of service routing in Differentiated Service (DiffServ) Multiprotocol Label Switching (MPLS) networks. A polynomial time, heuristic dynamic routing algorithm, namely TEQOSPFMix, is proposed to provide a better tradeoff between hopcount and bandwidth optimization. The algorithm uses welldefined comparative function in path selection with computational complexity equals the original Dijkstra’s algorithm. A simulator, UMJaNetSim, is built to simulate and evaluate the proposed algorithm. The simulation results indicate that the proposed QoS routing algorithm exhibits better bandwidth acceptance and lower packet loss ratio.
  • 关键词:QoS Routing; OSPF; MPLS; DiffServ
Loading...
联系我们|关于我们|网站声明
国家哲学社会科学文献中心版权所有