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2017, 01, v.23;No.132 43-46
NB-IoT关键技术及应用前景
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摘要:

基于窄带物联网(NB-IoT)的技术特点、组网方法及潜在应用场景,指出了其发展过程中面临的关键问题,包括NB-IoT的数据安全与传输可靠性,NB-IoT向宽带物联网(WB-IoT)演进的问题,以及物联网设备连接需求的低、中、高速率共存的问题。认为多速率物联网设备的研究将是下一阶段NB-IoT发展的重点方向。

Abstract:

In this paper, according to the technical features, networking methods,and potential application scenarios, we point out the key problems of narrowband Internet of things(NB-IoT), such as the data security and transmission reliablity for NB-IoT, the evolution of the NB-IoT to wideband IoT(WB-IoT), and the coexistence of low, middle and high data rates for IoT devices. The multirate devices are proposed as the direction of NB-IoT research in the next stage.

KeyWords: Internet; IoT; NB-IoT;

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中图分类号:TN929.5;TP391.44

引用信息:

[1]邹玉龙,丁晓进,王全全.NB-IoT关键技术及应用前景[J].中兴通讯技术,2017,23(01):43-46.

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