首页> 外文期刊>Mobile Information Systems >EpSoc: Social-Based Epidemic-Based Routing Protocol in Opportunistic Mobile Social Network
【24h】

EpSoc: Social-Based Epidemic-Based Routing Protocol in Opportunistic Mobile Social Network

机译:EpSoc:机会移动社交网络中基于社交的流行病路由协议

获取原文
获取原文并翻译 | 示例
           

摘要

In opportunistic networks, the nature of intermittent and disruptive connections degrades the efficiency of routing. Epidemic routing protocol is used as a benchmark for most of routing protocols in opportunistic mobile social networks (OMSNs) due to its high message delivery and latency. However, Epidemic incurs high cost in terms of overhead and hop count. In this paper, we propose a hybrid routing protocol called EpSoc which utilizes the Epidemic routing forwarding strategy and exploits an important social feature, that is, degree centrality. Two techniques are used in EpSoc. Messages' TTL is adjusted based on the degree centrality of nodes, and the message blocking mechanism is used to control replication. Simulation results show that EpSoc increases the delivery ratio and decreases the overhead ratio, the average latency, and the hop counts as compared to Epidemic and Bubble Rap.
机译:在机会网络中,间歇性和破坏性连接的性质降低了路由效率。由于流行的路由协议具有较高的消息传递和延迟,因此它被用作机会移动社交网络(OMSN)中大多数路由协议的基准。然而,流行病在开销和跳数方面产生高成本。在本文中,我们提出了一种称为EpSoc的混合路由协议,该协议利用了Epidemic路由转发策略并利用了重要的社交功能,即程度中心性。 EpSoc中使用了两种技术。根据节点的中心度来调整消息的TTL,并使用消息阻止机制来控制复制。仿真结果表明,与Epidemic和Bubble Rap相比,EpSoc可以提高传递比率,并减少开销比率,平均延迟和跳数。

著录项

  • 来源
    《Mobile Information Systems》 |2018年第1期|6462826.1-6462826.8|共8页
  • 作者单位

    Univ Malaysia Sarawak, Fac Comp Sci & Informat Technol, Kota Samarahan, Malaysia;

    Jouf Univ, Fac Comp & Informat Sci, Jouf, Saudi Arabia;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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