基于多种服务并存网络的实时队列时延研究

计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (17): 101-103.

基于多种服务并存网络的实时队列时延研究

郭艾寅^1,2,钱光明¹,徐云剑^2,3

1.湖南师范大学数学与计算机科学学院，长沙 410081
2.湖南涉外经济学院，长沙 410205
3.湖南师范大学物理与信息科学学院，长沙 410081

收稿日期:2007-12-26 修回日期:2008-03-17 出版日期:2008-06-11 发布日期:2008-06-11
通讯作者: 郭艾寅

Study of real-time queue’s delay in network combining with some kinds of services

GUO Ai-yin^1,2,QIAN Guang-ming¹,XU Yun-jian^2,3

1.College of Mathematics and Computer Science，Hunan Normal University，Changsha 410081，China
2.Hunan International Economics University，Changsha 410205，China
3.College of Physics and Information Science，Hunan Normal University，Changsha 410081，China

Received:2007-12-26 Revised:2008-03-17 Online:2008-06-11 Published:2008-06-11
Contact: GUO Ai-yin

摘要/Abstract

摘要： 高质量的网络服务是既能保证实时数据的正常传递，又能与Internet连通实现尽力服务，并且还能满足一定的带宽。而实时数据传输的最大时延是考核网络服务质量的重要指标之一。为此，论文给出了引入TCP拥塞控制算法后，同时满足带宽保证、实时与尽力服务三种服务的网络中实时队列最大时延的计算公式。

Abstract: Network service of high quality is not only guaranteeing real-time traffics but also getting the best-effort services from the Internet while providing definite bandwidth.The maxim delay of real-time traffics is one of the most important indexes evaluating network quality of service.Based on this，the formulas is given out to calculate the maximal delay of real-time queues on the premise that the network can provide some services including bandwidth assurance service and real-time and best-effort services by importing TCP congestion control algorithm.

郭艾寅^1,2,钱光明¹,徐云剑^2,3. 基于多种服务并存网络的实时队列时延研究[J]. 计算机工程与应用, 2008, 44(17): 101-103.

GUO Ai-yin^1,2,QIAN Guang-ming¹,XU Yun-jian^2,3. Study of real-time queue’s delay in network combining with some kinds of services[J]. Computer Engineering and Applications, 2008, 44(17): 101-103.