【摘要】 SOA(面向服务的体系结构)是未来电信业务支撑系统技术架构的演进方向。本文首先回顾了电信业务运营支撑系统发展历程,然后结合当前电信3G发展背景分析了业务支撑系统遇到的问题和挑战,提出通过引入SOA理念,以标准化、松耦合方式提高了系统应用层面的功能重用性,提高流程编排灵活性,缩短为满足新功能的软件开发周期,构建业务敏捷的业务支撑系统,以应对不断变化的3G市场环境和用户需求,最后对SOA在电信业务支撑系统的发展进行了展望。更多还原

【Abstract】 SOA is the trend for the evolution of the telecommunication business support system(BSS) in the future.This article starts with an overview of the operational history of the telecommunication BSS,then analyzes the problems and risks in BSS through combining with the current 3G development background.Afterward,this paper puts forward the idea of importing SOA in the construction of BSS,so as to realize the effect of enhanced functional importance at the system application level through the modes of standardization and loose-coupling;to improve flexibility of process orchestration;and shorten software development period for satisfying new functions.The article ends with the outlook for SOA’s involvement in telecommunication BSS.更多还原