English

应用科学学报 ›› 2012, Vol. 30 ›› Issue (2): 111-116.doi: 10.3969/j.issn.0255-8297.2012.02.001

• 论文 •    下一篇

多射频无线ad hoc 网络的复杂网络效应

陆阳， 田一鸣， 魏臻， 魏振春   

  1. 合肥工业大学计算机与信息学院, 合肥230009
  • 收稿日期:2011-03-09 修回日期:2011-05-10 出版日期:2012-03-26 发布日期:2012-03-30
  • 通信作者: 陆阳，教授，博导，研究方向：计算机控制、传感器网络、可靠性工程，E-mail: luyang.hf@126.com E-mail:luyang.hf@126.com
  • 作者简介:陆阳，教授，博导，研究方向：计算机控制、传感器网络、可靠性工程，E-mail: luyang.hf@126.com
  • 基金资助:

    国家自然科学基金(No.60873195)；高等学校博士学科点专项科研基金(No.20090111110002)资助

Complex-Network Effects of Multi-radio Wireless Ad Hoc Networks

LU Yang, TIAN Yi-ming, WEI Zhen, WEI Zhen-chun   

  1. School of Computer and Information, Hefei University of Technology, Hefei 230009, China
  • Received:2011-03-09 Revised:2011-05-10 Online:2012-03-26 Published:2012-03-30

PDF

1151

被引次数

3

摘要：

对复杂网络与无线ad hoc网络的机理分析表明，一定条件下的无线ad hoc网络具有复杂网络效应. 该文在验证多射频节点组建小世界无线ad hoc网络可行性基础上提出多射频节点的控制策略. 文中提出的策略考虑到节点的设计，并根据网络环境及节点的聚类系数来控制多射频节点的部署. 仿真实验表明，该策略优化了网络的拓扑结构，增加了网络的鲁棒性，对进一步优化网络性能具有理论与实际意义.

关键词: 复杂网络, 自组织网络, 多射频, 小世界模型

Abstract:

Analysis of the mechanism of complex networks and wireless ad hoc networks shows that wireless ad hoc networks under certain conditions have complex network effects. A control strategy for multi-radio nodes is proposed based on the feasibility of small-world wireless ad hoc networks with multiple radio nodes. Taking into consideration the node design, the deployment of multi-radio nodes is controlled according to the network
environment and clustering coefficient of the nodes. The results show that the proposed method optimizes the network topology, and increases the network’s robustness. It has theoretical and practical significance to further network optimization.

Key words: complex networks, ad hoc networks, multi-radio, small-word model

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