基于网格的电信增值业务体系架构研究

网格作为资源共享和任务协同处理的方式之一,逐渐成为业务研究的热点。针对现有电信增值业务体系架构中的多种缺陷,在分析现有OSA技术的网络资源开放能力和网格技术的网络资源共享能力、结合面向服务的体系结构的基础上研究了NGN和NGI网络融合条件下业务融合技术、统一资源开放和资源共享技术;描述了一种基于OGSA和Parlay/OSA的新一代电信增值业务平台以及面向SOA的支持NGN和NGI融合的统一业务生成技术;描述了基于电信增值业务网格的可控制、可管理、可扩展的服务组合问题,并给出实例。

Being one of the methods for cooperative resource sharing and task processing, Grid gradually becomes the research hotspot. In view of the defects of existing Frarnework of Telecom Value-added Service System, this article anatyzes the network resource opening and sharing capacity for the existing OSA technolo gy and Grid, and combining SOA-oriented system framework, on this basis, it researches on service convergence technology and uniform resource opening and sharing technology. It also describes a new telecommunication service platform based on OGSA and Parlay/OgA, and the SOA-oriented uniform service generation technology which supports the convergence of NGNandNGI. Atlast, it describes the eontronable,manageable and scaleable service combination problem based on telecommunication value-added service grid, and presents the instances.