论文标题
物联网中资源描述和发现的分布式体系结构
Distributed architecture for resource description and discovery in the IoT
论文作者
论文摘要
如今，物联网（IoT）创建了通过Internet互连的智能对象的巨大生态系统，使他们能够交换信息并进行交互。考虑到可以使用基于Web的语言和协议访问和控制每个物理对象的新概念，称为“事物网络”（WOT），例如：在这种情况下已成为最受接受和最合适的协议的COAP协议。此外，目前为物联网环境创建的架构缺乏对物联网服务的发现，选择和组成及其以可扩展和互操作方式集成的效率和标准支持。为了克服这一点，在这项工作中，我们提出了一个混合和分布式的基于COAP的体系结构，通过结合雾计算范式和结构化的P2P覆盖网络来考虑所有这些方面。此外，我们描述了建筑的不同组成部分，并解释了它们之间的相互作用。
Nowadays, the Internet of Things (IoT) creates a vast ecosystem of intelligent objects interconnected via the Internet, allowing them to exchange information and to interact. This paradigm has been extended to a new concept, called the Web of Things (WoT), considering that every physical object can be accessed and controlled using Web-based languages and protocols, such as: the CoAP protocol which is becoming the most accepted and suitable protocol in this context. Moreover, the architectures currently proposed for the creation of IoT environments lack efficient and standard support for the discovery, selection and composition of IoT services and their integration in a scalable and interoperable way. To overcome this, in this work, we propose a hybrid and distributed CoAP-based architecture, considering all these aspects by combining the Fog Computing paradigm and structured P2P overlay networks. Furthermore, we describe the different components of our architecture and explain the interaction between them.
