北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 1999, Vol. 22 ›› Issue (1): 48-52.

• 分层与分割概念及其在ATM网管系统中的应用 • 上一篇    下一篇

CIN02系统的一种容错设计方案

李保庆, 陈君, 陈俊亮   

  1. 北京邮电大学程控交换技术与通信网国家重点实验室, 北京 100876
  • 收稿日期:1998-03-30 出版日期:1999-01-10

A Fault Tolerant Scheme of CIN02 System

Li Baoqing Chen Jun Chen Junliang   

  1. National Laboratory of Switching Technology and Telecommunication Networks,
    Beijing University of Posts and Telecommunications, Beijing 100876
  • Received:1998-03-30 Online:1999-01-10

摘要: 针对智能网系统对可靠性、 实时性和性能等方面的要求, 提出了一种在客户机/服务器模型下的容错框架(FTFCS )结构, 它包含网络拓扑结构和可靠性软件支撑结构两部分, 并将FTFCS应用于智能网系统CIN02的容错设计.基于此方案开发的系统可具备较高的性能价格比, 且易于扩充.

关键词: 容错技术, 智能网, 并行分布式系统

Abstract: Intelligent network system is a large parallel distributed system with the keen requirements of higher reliability, real-time constraints and high efficency. A novel fault tolerant framework for client/server model(FTFCS) is proposed,it consists of a logical ring structure and corresponding fault tolerant software components. Through the application of FTFCS in CIN02we show that it makes CIN02 meet the keen requirements and brings good performance price ratio and easy to extend. We point out that FTFCS is generally suitableto the C/S model based applications.

Key words: fault tolerant techniques, intelligent network, parallel and distributed

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