面向物联网的NB-IoT低功耗通信协议优化研究

Research on Optimization of NB-IoT Low Power Communication Protocol for the Internet of Things

文章深入研究物联网中的窄带物联网(Narrow Band Internet of Things,NB-IoT)技术,重点探讨基于省电模式(Power Saving Mode,PSM)机制的优化方法,分析NB-IoT的数学原理,研究一种基于PSM机制的动态调整算法,并利用MATLAB平台上的Simulink工具进行仿真实验。实验结果显示,相比传统方法,文章方法能显著降低平均功耗,在实际应用中具有有效性和稳定性。

The article delves into the Narrow Band Internet of Things(NB-IoT)technology in the Internet of Things,with a focus on exploring optimization methods based on the Power Saving Mode(PSM)mechanism,analyzing the mathematical principles of NB-IoT,researching a dynamic tuning algorithm based on the PSM mechanism,and conducting simulation experiments using Simulink tools on the MATLAB platform.The experimental results show that compared with traditional methods,the proposed method can significantly reduce the average power consumption and has effectiveness and stability in practical applications.