摘要
首先把随机事件的概念引入通信过程,介绍了串并联的可靠性算法;其次,分析了虚拟主机、集群、spine-leaf交换网的可靠性设计及其计算方法;最后,基于各组成单元的连接关系,提出了虚拟节点的可靠性设计方案及其可靠性算法。
Firstly, the concept of random events was introduced into the communication process, and the serial and parallel reliability algorithms were introduced. Secondly, the reliability design of virtual hosts, clusters and spine-leaf switching networks and their calculation methods were analyzed. Finally, the connection based on each component unit was analyzed. Based on the connection relationships among the components, the reliability design scheme of virtual nodes and its reliability algorithm was proposed.
作者
李阳春
樊勇兵
陈楠
陈天
LI Yangchun;FAN Yongbing;CHEN Nan;CHEN Tian(Guangzhou Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China)
出处
《电信科学》
2018年第9期160-168,共9页
Telecommunications Science
关键词
可靠性指标
可靠性设计
虚拟节点
reliability index
reliability design
virtualized node
