灾难场景下移动机会网络路由策略研究  

Research on Mobile Opportunistic Network Routing Strategy in Disaster Scene

作　　者：葛学锋[1] 杨勃[1] GE Xue-feng;YANG Bo(Yinchuan Energy College, Yinchuan Ningxia 750105)

机构地区：[1]银川能源学院,宁夏银川750105

出　　处：《数字技术与应用》2019年第3期121-122,124,共3页Digital Technology & Application

基　　金：银川能源学院科研项目(2016-KY-Y-20)

摘　　要：在发生灾难、基础通信设施瘫痪的情况下,可利用移动机会网络提供网络服务并实现数据交换,本文提出用于灾后场景信息收集、分析的延迟容忍网络(DTN)网络体系结构,并且基于此体系结构,对现有的经典路由算法在仿真环境中进行性能比较分析,选用一种综合效果表现最好的算法,使得机会网络数据传输更加稳定、高效。In the case of disasters and basic communication facilities, mobile network can be used to provide network services and exchange data. This paper proposes a delay tolerant network (DTN) network architecture for post-disaster scenario information collection and analysis, and is based on This architecture compares the performance of existing classical routing algorithms in the simulation environment, and selects an algorithm with the best performance, which makes the opportunity network data transmission more stable and efficient.

关 键 词：机会网络 灾难 路由 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]