摘要
近年来,随着物联网业务飞速发展,作为物联网一个重要分支的NB-IoT已成为业界关注的焦点。首先分析了NB-IoT的发展情况及技术特点,然后从网络部署的角度,阐述了NB-IoT各种频率部署方式的具体应用方案,再结合国内运营商2G/3G/4G网络的实际情况,提出了基于现网的NB-IoT网络部署方案和建议。
NB-loT, as an important branch of the loT, has become the focus of the industry with the rapid development of loT. Firstly, the technology development and characteristics of NB-loT were analyzed. Furthermore, the frequency deployment schemes of NB-lot were illustrated. Finally, the network deployment strategy of NB-loT was proposed based on the 2G/3G/4G net- work of domestic operators.
出处
《邮电设计技术》
2017年第3期58-61,共4页
Designing Techniques of Posts and Telecommunications
