运动状态下基于容断网络的训练数据传输方法

摘要

For trainees moving on and off frequently lead to military training data transmission link problem, put forwards the data transmission method based on disruption toleration network (DTN). It briefly introduces basic concepts of DTN and routing, analysis the feasibility of training data by DTN transmission, and builds the training data transmission network architecture based on DTN, which is compatible with sensor network and the local area network (LAN). And routing algorithm is proposed, which selects forwarding node according to the motion law and forwards data through collaboration among participation nodes. The simulation shows that, it can shorten the data delay to improve the efficiency of the training data.%针对参训人员移动导致军事训练数据传输链路通断频繁的问题，提出一种基于容断网络的数据传输方法。介绍容断网络的基本概念及其路由思想，分析运用容断网络传输训练数据的可行性，构建以容断网络为核心、与传感网和既有局域网兼容的训练数据传输网络结构，并依据运动数据分析结果提出基于运动规律选择数据转发节点的路由算法。仿真结果表明：该方法通过参训节点之间的协作转发，能缩短数据延迟，提高训练数据的时效性。