Efficient and Scalable IoT Service Delivery on Cloud
Efficient and Scalable IoT Service Delivery on Cloud
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云端高效且可扩展的物联网服务交付
DOI：
10.1109/cloud.2013.64
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
S. Dustdar
中科院分区：
文献类型：
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作者：
Fei Li;Michael Vögler;Markus Claessens;S. Dustdar
如今，物联网服务通常作为物理隔离的垂直解决方案提供，其中从传感设备到应用的所有系统组件都是针对每个特定项目的需求进行定制和紧密耦合的。这种服务交付模式的效率和可扩展性在本质上是有限的，这给物联网解决方案提供商带来了重大挑战。因此，我们提出了一种新颖的PaaS框架，为物联网解决方案提供商高效交付和持续扩展其服务提供必要的平台服务。本文首先介绍了物联网PaaS架构，在该架构上，物联网解决方案可以通过利用云上的计算资源和中间件服务以虚拟垂直市场的形式交付。然后，我们给出了域中介的详细机制和实现，帮助解决方案提供商有效地提供特定于域的控制应用程序。建议的方法通过实现用于建筑物管理的域调解器和使用该调解器的两个用例来演示。
Nowadays, IoT services are typically delivered as physically isolated vertical solutions, in which all system components ranging from sensory devices to applications are customized and tightly coupled for the requirements of each specific project. The efficiency and scalability of such service delivery model are intrinsically limited, posing significant challenges to IoT solution providers. Therefore, we propose a novel PaaS framework that provides essential platform services for IoT solution providers to efficiently deliver and continuously extend their services. This paper first introduces the IoT PaaS architecture, on which IoT solutions can be delivered as virtual verticals by leveraging computing resources and middleware services on cloud. Then we present the detailed mechanism and implementation of domain mediation, which helps solution providers to efficiently provide domain-specific control applications. The proposed approaches are demonstrated through the implementation of a domain mediator for building management and two use cases using the mediator.