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A prototype and demonstrator of Akogrimo’s architecture: An approach of merging grids, SOA, and the mobile Internet

机译:Akogrimo体系结构的原型和演示者:合并网格,SOA和移动Internet的方法

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摘要

The trend of merging telecommunication infrastructures with traditional Information Technology (IT) infrastructures is ongoing and important for commercial service providers. The driver behind this development is, on one hand, the strong need for enhanced services and on the other hand, the need of telecommunication operators aiming at value-added service provisioning to a wide variety of customers. In the telecommunications sector, the IP Multimedia Subsystem (IMS) is a promising service platform, which may become a ''standard'' for supporting added-value services on top of the next generation network infrastructure. However, since its range of applicability is bound to SIP- enabled services, IMS extensions are being proposed by ''SIPifying'' applications. In parallel to these developments within the traditional IT sector, the notion of Virtual Organizations (VO) enabling collaborative businesses across organizational boundaries is addressed in the framework of Web Services (WS) standards implementing a Service-oriented Architecture (SOA). Here, concepts for controlled resource and service sharing based on WS and Semantic Technologies have been consolidated. Since the telecommunications sector has become, in the meantime ''mobile'', all concepts brought into this infrastructure must cope with the dynamics mobility brings in. Therefore, within the Akogrimo project the VO concept has been extended towards a Mobile Dynamic Virtual Organization (MDVO) concept, additionally considering key requirements of mobile users and resources. Especial attention is given to ensure the duality of the merge of both, SOA and IMS approaches to holistically support SOA-enabled mobile added-value services and their users. This work describes major results of the Akogrimo project, paying special attention to the overall Akogrimo architecture, the prototype implemented, and the key scenario in which the instantiated Akogrimo architecture shows a very clear picture of applicability, use, and an additional functional evaluation.
机译:电信基础设施与传统信息技术(IT)基础设施合并的趋势正在持续,对于商业服务提供商而言非常重要。这一发展背后的推动力,一方面是对增强服务的强烈需求,另一方面,电信运营商需要旨在为各种客户提供增值服务。在电信领域,IP多媒体子系统(IMS)是一个有前途的服务平台,它可能成为在下一代网络基础架构之上支持增值服务的“标准”。但是,由于其适用范围仅限于启用SIP的服务,因此“ SIPifying”应用程序提出了IMS扩展。与传统IT部门中的这些发展并行的是,在实现面向服务的体系结构(SOA)的Web服务(WS)标准框架中,解决了跨组织边界实现协作业务的虚拟组织(VO)概念。在这里,基于WS和语义技术的受控资源和服务共享的概念已经得到了巩固。自从电信业成为“移动”以来,引入该基础架构的所有概念都必须应对引入的动态移动性。因此,在Akogrimo项目中,VO概念已扩展到移动动态虚拟组织( MDVO)概念,另外还考虑了移动用户和资源的关键要求。要特别注意确保SOA和IMS两种方法合并的双重性,以全面支持启用SOA的移动增值服务及其用户。这项工作描述了Akogrimo项目的主要成果,并特别关注了整个Akogrimo架构,所实现的原型以及所实例化的Akogrimo架构显示出非常清晰的适用性,使用和附加功能评估的关键场景。

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