北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2013, Vol. 36 ›› Issue (2): 55-59.doi: 10.13190/jbupt.201302.55.madch

• 论文 • 上一篇    下一篇

面向可重构网络设备软件构件的可靠性估算

马东超1, 贾鸳鸳2, 徐 恪3, 马 礼1   

  1. 1. 北方工业大学 信息工程学院, 北京 100041; 2. 北京邮电大学 计算机学院, 北京 100876; 3. 清华大学 计算机科学与技术系, 北京 100084
  • 收稿日期:2012-06-01 修回日期:2012-12-23 出版日期:2013-04-30 发布日期:2013-03-25
  • 通讯作者: 马东超 E-mail:madongchao@gmail.com
  • 作者简介:马东超(1980-),男,讲师,博士生,E-mail:madongchao@gamil.com
  • 基金资助:

    北京市自然科学基金项目(4122023,4123026);北京市属高等学校人才强教计划资助项目(PHR201007121)

Reliability Estimation on Reconfigurable Routing Platform Components

MA Dong-chao1, JIA Yuan-yuan2, XU Ke3, MA Li1   

  1. 1. School of Information Engineering, North China University of Technology, Beijing 100041, China;<br>2. School of Computer Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;<br>3. Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China
  • Received:2012-06-01 Revised:2012-12-23 Online:2013-04-30 Published:2013-03-25

摘要:

开放式可重构路由交换平台以构件作为最小的物理资源,通过对不同服务的支持、装配和释放,来构建路由交换节点体系. 针对可重构路由平台中的软件构件,提出了一种基于Petri网理论模型和卡尔莫格罗夫方程的可靠性理论计算方法,有效解决了可重构路由体系结构下的具有异步交互特征的软件构件和构件网的可靠性评估难题.

关键词: 通信设备软件, 可重构, 自动测试, Petri网

Abstract:

As the smallest resources, the reconfigurable routing platform constructs routing and switching system by supporting, assembling and releasing different services. Based on software components in reconfigurable routing platforms, a method being able to calculate and assess the reliability of the system depended on Petri net is designed and implemented. This method could solve reliability access question towards the asynchronous interactive software components under reconfigurable routing system.

Key words: telecommunication device software, reconfigurable, auto-test, Petri net

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