基于组播的IP视频网快速收敛可靠性研究与应用  

RESEARCH ON FAST CONVERGENCE RELIABILITY OF MULTICAST-BASED IP VIDEO NETWORK

作　　者：刘军 章民融[2] 

机构地区：[1]思科系统(中国)网络技术有限公司上海分公司,上海201103 [2]上海市计算技术研究所,上海200040

出　　处：《计算机应用与软件》2014年第8期90-95,共6页Computer Applications and Software

摘　　要：通过分析研究网络快速收敛技术和马尔科夫链模型等高可靠性理论,总结大型IP视频组播网的高可靠性部署和实施方法;介绍获得最佳MTTR(Mean Time To Repair)等可靠性参数值的机制。该研究成果可提高网络设备单机的可靠性,也可提升整个网络系统的可靠度;并已在实际工程应用中得到验证。This paper summarises the high reliability deployment and implementation method of the large-scale IP video multicast network by analysing and the studying the high reliability theories of fast networks convergence technology and Markov chain model. It also introduces the mechanism of getting the reliability parameters value such as the best MTTR. The study result of the paper can improve the reliability of single network device as well as the reliability of the whole network,and has been verified in practical projects.

关 键 词：视频组播 网络快速收敛 MTBF MTRR 马尔科夫 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]