基于概率延迟的DTN路由算法的设计

被引:6
作者
薛静锋
陆慧梅
石琳
机构
[1] 北京理工大学软件学院
关键词
容迟网络; 路由算法; 概率延迟; 预测性;
D O I
10.15918/j.tbit1001-0645.2008.08.016
中图分类号
TN915.01 [通信网理论];
学科分类号
摘要
为了提高容迟(DTN)的传输效率,同时减小网络延迟和网络开销,借鉴链路状态算法,使用Dijkstra计算路由,并充分考虑了传输延迟、节点之间的连接性和历史因素,提出了一种基于概率延迟的DTN路由算法PD.模拟实验结果表明,PD在传输延迟较大的网络环境下,性能优于其它同类算法.
引用
收藏
页码:687 / 691
页数:5
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