物联网网络可靠性研究

Internet of Things Network Reliability Research

物联网近年来在生活、物流仓储、食品安全、国防安全等诸多领域得到广泛应用,成为研究热点。因此,在系统设计阶段对物联网的可靠性进行评估,对系统的可靠性进行分析和理论预测是非常重要的。本文介绍物联网,介绍动态拓扑网络模型,重点分析端点可靠性、节点连接速度和网络容量。由于端到端的可靠性,本文对节点遍历方法进行了改进,找到了置信上下限,改进后的方法更接近于计算网络的真实可靠性。一篇关于移动网络可靠性的文章提出节点连接频率可靠性指标及相应的计算方法实验表明,节点连接速度是衡量移动网络可靠性的重要指标。本文重点关注网络容量,分析电信连通性变化对与节点迁移相关的网络容量的影响。

In recent years,the Internet of Things has been widely used in many fields such as life,logistics and warehousing,food safety,and national defense security,and has become a research hotspot.Therefore,it is very important to evaluate the reliability of the Internet of Things in the system design stage,and to analyze and theoretically predict the reliability of the system.This article introduces the Internet of Things,introduces a dynamic topology network model,and focuses on the analysis of endpoint reliability,node connection speed,and network capacity.Due to the end-to-end reliability,this paper improves the node traversal method and finds the upper and lower confidence limits.The improved method is closer to the real reliability of the computing network.An article on the reliability of mobile network proposes the reliability index of node connection frequency and the corresponding calculation method.Experiments show that node connection speed is an important index to measure the reliability of mobile network.This paper focuses on network capacity and focuses on analyzing the impact of telecom connectivity changes on network capacity related to node relocation.