机构地区: 中南大学信息科学与工程学院
出 处: 《小型微型计算机系统》 2005年第11期1873-1876,共4页
摘 要: 证明了在服务速率恒定的情况下,一个流的最长分组在任意节点都不会遭遇队列延时.随后该结论被推广到网络中更普遍的情形.并利用该结论分析了保证速率节点构成的网络中分组的端到端延时,得到了一个严格的端到端延时上限.网络仿真实验结果验证了前面得到的结论. Proved that the biggest packet of a flow will never suffer queuing delay when packets of this flow are forwarded in a fixed rate network. Then, this conclusion was generalized to more general cases, and end-to-end delay of packets in the guaranteed rate node-formed network is analyzed according to this conclusion, and a tight delay bound is got. Simulation results also verified these conclusions
领 域: [自动化与计算机技术] [自动化与计算机技术]