本文为芬兰瓦萨大学（作者：WuMengdi）的硕士论文，共57页。

互联网平台发展迅速，新概念层出不穷。互联网骨干网是物与物（T2T）、人与物（H2T）和人与人（H2H）连接网络的纽带。因此，物联网这个更为普遍的术语被提出。本文提出了物联网的一般概念。此外，文中还给出了一些继承自Internet的重要协议。还讨论了物联网中的一些主要通信技术，揭示了物联网认知系统对物联网整体概念的组织和物联网最终目标的实现。作为案例研究，我们将提供一个物联网的示例应用程序。在这个应用中，它向我们展示了物联网技术将如何与我们的生活互动。传感模拟器将生成温度和湿度的所有数据，然后，数据将通过无线通信传输到IBM Watson物联网平台。这个平台将允许我们创建一个标准来判断数据。当数据达到极限时，平台会发送一条tweet来警告用户。最后，本文将对物联网有一个大致的了解，揭示人与机器之间的相互作用。此外，随着物联网技术的发展，认知物联网技术也将会给读者一个全面的认识。

Internet platform is developing fast, andnew concepts are coming out all the time. The internet backbone is the tie forconnecting Things-to-Thing (T2T), Human-toThing (H2T) and Human-to-Human (H2H)connection network. Hence, the more general term of the Internet of Things hasbeen presented. In this thesis, the general concept of the Internet of Thingshas been presented. Moreover, some important protocols inherited from theInternet are given. Furthermore, some major communication technologies that arestrong candidate to be used in the Internet of Things have been discussed. Inaddition, cognitive IoT system has been revealed to organize the whole conceptof the Internet of Things and the final goal to achieve in Internet of Things.As case study, there will be a sample application for the Internet of Things. Inthis application, it presents us how this IoT technology would interact withour life. The sensor simulator will generate all the data for the temperatureand humidity. Later on, the data would be transmitting to the IBM Watson IoTplatform through the wireless communication. The platform will allow us tocreate a standard to judge the data. When the data reach the limits, then theplatform will send a tweet to warn the user. In the end, this thesis would giveyou a general understanding of the Internet of Things. The interaction betweenhuman and machine will be revealed. Moreover, the cognitive IoT should alsogive reader a general understanding with the development of IoT.

1 引言

2 背景信息

3 物联网结构

4 物联网中的无线通信技术

5 物联网中的认知系统

6 物联网中无线通信的应用

7 结论与未来工作展望

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