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解析基于5G技术的物联网应用 被引量:5
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作者 徐博文 丁明玲 《科学技术创新》 2020年第10期51-52,共2页
经济的不断发展以及我国经济政策的不断改革,基于5G、物联网等业务网络方向的发展也逐渐被人们所关注,随着历史进程的不断深入,作为我国现如今经济改革的重要成果之一,为人们的生活带来了许多的便利条件。通过对5G技术的了解,与当前的... 经济的不断发展以及我国经济政策的不断改革,基于5G、物联网等业务网络方向的发展也逐渐被人们所关注,随着历史进程的不断深入,作为我国现如今经济改革的重要成果之一,为人们的生活带来了许多的便利条件。通过对5G技术的了解,与当前的时代背景进行结合,对5G技术的当前发展状况和未来发展趋势进行合理分析。同时,对当下基于5G、物联网应用技术进行剖析探讨,希望能够对我国未来经济和科技的发展做出一份力所能及的贡献。 展开更多
关键词 5G技术 联网:技术发展 应用
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Middleware technologies for cloud of things: a survey 被引量:1
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作者 Amirhossein Farahzadi Pooyan Shams +1 位作者 Javad Rezazadeh Reza Farahbakhsh 《Digital Communications and Networks》 SCIE 2018年第3期176-188,共13页
The next wave of communication and applications will rely on new services provided by the Internet of Things which is becoming an important aspect in human and machines future. IoT services are a key solution for prov... The next wave of communication and applications will rely on new services provided by the Internet of Things which is becoming an important aspect in human and machines future. IoT services are a key solution for providing smart environments in homes, buildings, and cities. In the era of massive number of connected things and objects with high growth rate, several challenges have been raised, such as management, aggregation, and storage for big produced data. To address some of these issues, cloud computing emerged to the IoT as Cloud of Things (COT), which provides virtually unlimited cloud services to enhance the large-scale IoT platforms. There are several factors to be considered in the design and implementation of a CoT platform. One of the most important and challenging problems is the heterogeneity of different objects. This problem can be addressed by deploying a suitable "middleware" which sits between things and applications as a reliable platform for communication among things with different interfaces, operating systems, and architectures. The main aim of this paper is to study the middleware technologies for CoT. Toward this end, we first present the main features and characteristics of middlewares. Next, we study different architecture styles and service domains. Then, we present several middlewares that are suitable for CoT-based platforms and finally, a list of current challenges and issues in the design of CoT-based middlewares is discussed. 展开更多
关键词 COT Middleware Fog computing Cloud
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