• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>IEEE Global Communications Conference >A novel routing method for improving message delivery delay in hybrid DTN-MANET networks
【24h】

A novel routing method for improving message delivery delay in hybrid DTN-MANET networks

机译：改善混合DTN-MANET网络中消息传递延迟的新路由方法

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Mobile Ad-hoc Network (MANET) has drawn attention of many researchers due to its ability to construct a network without any infrastructure. In MANET, mobile nodes can transmit packets by using multi-hop paradigm. However, with the high probability of link disruption, the performance of this network decreases with the increase of hop count between the source and destination. On the other hand, Delay- and Disruption-Tolerant Network (DTN) is more tolerant to the link disruption. These two types of networks can have different advantages depending on communication environments. Therefore, we focus on a system which is able to switch the routing method, i.e., DTN or MANET, in conformity with the change of communication environment. In this paper, we provide an adequate comparison between the performances of two transmission methods of MANET and DTN. With the aim of reducing the number of transmissions, we propose a routing method which combines both transmission methods. Simulation results show that our proposed method can significantly reduce the number of transmissions and it leads to lowering message delivery delay.
机译：移动自组织网络（MANET）由于能够构建没有任何基础结构的网络而吸引了许多研究人员的注意。在MANET中，移动节点可以使用多跳范式传输数据包。但是，由于链路中断的可能性很高，因此该网络的性能会随着源和目标之间跳数的增加而降低。另一方面，延迟和中断容忍网络（DTN）对链路中断的容忍度更高。取决于通信环境，这两种类型的网络可能具有不同的优势。因此，我们关注于能够根据通信环境的变化而切换路由方法的系统，即DTN或MANET。在本文中，我们提供了MANET和DTN两种传输方法的性能之间的适当比较。为了减少传输数量，我们提出了一种将两种传输方法结合在一起的路由方法。仿真结果表明，我们提出的方法可以显着减少传输次数，并减少消息传递的延迟。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号