Implementation and Evaluation of Four Interoperable Open Standards for the Internet of Things.
Implementation and Evaluation of Four Interoperable Open Standards for the Internet of Things.
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DOI：
10.3390/s150924343
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发表时间：
2015-09-22
期刊：
影响因子：
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通讯作者：
Huang CY
中科院分区：
文献类型：
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作者：
Jazayeri MA;Liang SH;Huang CY
最近，研究人员正在关注一种称为物联网 (IoT) 的互联网新用途，其中可以通过互联网远程访问启用的电子设备。由于物联网概念的实现仍处于早期阶段，互联网连接设备制造商和物联网网络服务提供商正在根据其目标应用定义其专有协议。因此，物联网在硬件功能和通信协议方面变得异构。通过遵循开放标准来解决这些异构性是与各种物联网设备通信的必要步骤。在这项研究中，我们评估了在资源受限的物联网设备上应用现有开放标准的可行性。本研究开发的标准协议是 OGC PUCK over Bluetooth、TinySOS、SOS over CoAP 和 OGC SensorThings API。我们相信，通过在物联网设备上托管开放标准协议，不仅设备变得可自描述、独立和可互操作，而且还可以使用标准化接口轻松开发创新应用程序。此外，我们还使用内存消耗、请求消息大小、响应消息大小和响应延迟来衡量所实现协议的效率。总之，这项研究提出并评估了基于标准的解决方案，以更好地了解将现有标准应用于物联网愿景的可行性。
Recently, researchers are focusing on a new use of the Internet called the Internet of Things (IoT), in which enabled electronic devices can be remotely accessed over the Internet. As the realization of IoT concept is still in its early stages, manufacturers of Internet-connected devices and IoT web service providers are defining their proprietary protocols based on their targeted applications. Consequently, IoT becomes heterogeneous in terms of hardware capabilities and communication protocols. Addressing these heterogeneities by following open standards is a necessary step to communicate with various IoT devices. In this research, we assess the feasibility of applying existing open standards on resource-constrained IoT devices. The standard protocols developed in this research are OGC PUCK over Bluetooth, TinySOS, SOS over CoAP, and OGC SensorThings API. We believe that by hosting open standard protocols on IoT devices, not only do the devices become self-describable, self-contained, and interoperable, but innovative applications can also be easily developed with standardized interfaces. In addition, we use memory consumption, request message size, response message size, and response latency to benchmark the efficiency of the implemented protocols. In all, this research presents and evaluates standard-based solutions to better understand the feasibility of applying existing standards to the IoT vision.