计算机与现代化

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基于混沌映射组播技术的无线移动自组织网络路由研究

  

  1. 陕西工业职业技术学院信息工程学院,陕西咸阳712000
  • 收稿日期:2015-07-24 出版日期:2015-12-23 发布日期:2015-12-30
  • 作者简介:郝平(1981),男,陕西清涧人,陕西工业职业技术学院信息工程学院讲师,硕士,研究方向:计算机网络,图像处理。
  • 基金资助:
    陕西省教育厅专项基金资助项目(11JK1030)

Research on Wireless Mobile Network Routing Based on Chaotic Map Multicast Technology

  1. College of Information Engineering, Shaanxi Industrial Vocational College, Xianyang 712000, China
  • Received:2015-07-24 Online:2015-12-23 Published:2015-12-30

摘要: 为解决无线移动自组织网络在高速运转过程中存在严重时延,导致组播困难的问题,本文提出一种基于混沌映射组播技术的无线移动自组织网络路由。引入数学群论中的直积,构造无穷混沌图谱节点;再通过强镜面性来给移动节点坐标进行映射处理,将整个无线移动自组织网络纳入超球面中;最后,利用超球面良好的拓扑性能来实现源节点组播信息及网络路由的维护。仿真实验表明:与当前网络路由相比,本新路由在时延、网络控制开销及分组投递指标上有明显的优势,特别是在规模较大时的优势更加明显。

关键词: 混沌映射, 组播, 无线移动, 超球面

Abstract: In order to solve the problem that multicast difficulty caused by a serious delay in highspeed operation in the process of wireless mobile network, a routing for mobile wireless network based on chaotic maps multicast technology is proposed. First of all, through the mathematical theory of the direct product of an infinite chaotic map postganglionic structure is introduced. Then through the strong specular to mobile nodes coordinate mapping process, the wireless mobile network is involved into hypersphere. Lastly the multicast information and network routing is maintained by high topology performance of hypersphere. The simulation results show that the new routing is of obvious advantages in time delay, network control overhead and packet delivery, especially in the large scale.

Key words: chaotic map, multicast, wireless mobile, hypersphere

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