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“物联网”被称为是下一个万亿元级的通信业务,具有广阔的发展前景。本文针对物联网发展过程中的几个关键技术进行介绍及分析,讨论其特性及优缺点,并对我国物联网发展现状进行介绍。
“Internet of Things ” is said to be the next one trillion yuan of communications services, with broad prospects for development. This article describes and analyzes several key technologies in the development of IoT, discusses its characteristics, advantages and disadvantages, and introduces the development of IoT in China.