计算机工程与应用 ›› 2010, Vol. 46 ›› Issue (4): 95-97.DOI: 10.3778/j.issn.1002-8331.2010.04.030

• 网络、通信、安全 • 上一篇    下一篇

LAN/WLAN集成网络的可靠性评估及预测研究

王 丽1,王晓凯2   

  1. 1.晋中学院 物理电子工程学院,山西 晋中 030600
    2.太原高新技术产业开发区 博士后科研工作站,太原 030006
  • 收稿日期:2008-08-07 修回日期:2008-10-27 出版日期:2010-02-01 发布日期:2010-02-01
  • 通讯作者: 王 丽

Reliability appraisal and forecast research of LAN/WLAN integration network

WANG Li1,WANG Xiao-kai2   

  1. 1.Department of Physical Electronics Engineering,Jinzhong College,Jinzhong,Shanxi 030600,China
    2.Post-doctorate Scientific Research Workstation of Taiyuan High-tech Industry Development Zone,Taiyuan 030006,China
  • Received:2008-08-07 Revised:2008-10-27 Online:2010-02-01 Published:2010-02-01
  • Contact: WANG Li

摘要: 以LAN/WLAN集成网络为例,首先从业务性能的角度给出了网络可靠性的定义,并基于此定义利用熵权双基法对其进行了可靠性评估;然后利用一种新的改进PSO-BP融合算法建立了可靠性预测模型,并以可靠性评估数据为样本设计了三组实验,仿真结果证明了该模型在网络可靠性预测精度方面的优越性。

Abstract: This article takes LAN/WLAN integration network as an example.Firstly,the definition of network reliability has been given based on the service performance and entropy weight double-base method has been carried on the reliable appraisal;Then a reliability forecast model has been established with one kind of improved PSO-BP fusion algorithm;Finally three experiments have been designed by the reliability appraisal data,the simulation result has indicated the superiority in the aspect of reliability forecast precision.

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