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应用科学学报 ›› 2005, Vol. 23 ›› Issue (6): 582-585.

• 论文 • 上一篇    下一篇

一种ad hoc网络可靠性度量——网络均衡度

余旭涛1, 张在琛2, 毕光国2   

  1. 1. 东南大学毫米波国家重点实验室, 江苏南京 210096;
    2. 东南大学移动通信国家重点实验室, 江苏南京 210096
  • 收稿日期:2004-07-16 修回日期:2004-10-12 出版日期:2005-11-30 发布日期:2005-11-30
  • 作者简介:余旭涛(1975-),女,四川自贡人,博士,E-mail:yuxutao@seu.edu.cn;毕光国(1939-),男,上海人,教授,博导.
  • 基金资助:
    863基金(2005AA123320);江苏省自然科学基金(BK2005409)资助项目

A Metric of ad hoc Networks Reliability: Degree of Network Balance

YU Xu-tao1, ZHANG Zai-chen2, BI Guang-guo2   

  1. 1. State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China;
    2. State Key Laboratory of Mobile Communications, Southeast University, Nanjing 210096, China
  • Received:2004-07-16 Revised:2004-10-12 Online:2005-11-30 Published:2005-11-30

PDF

80

被引次数

21

摘要： 通过网络节点的重要性,定义了网络的均衡度,从而用来衡量网络的可靠性.该度量反映了网络的抗毁性、生存性以及有效性,是一种衡量网络可靠性的有效尺度.

关键词: 图, ad hoc网络, 可靠性, 均衡

Abstract: Ad hoc networks are multi-hop wireless networks without fixed infrastructure.Reliability is a fundamental consideration.A measure of network balance is defined by node importance to evaluate the reliability of networks.Analysis and simulation results show that this measure reflects the performance of networks and can effectively evaluate the network reliability.

Key words: reliability, ad hoc networks, balance, graph

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