Research and Application of Key Technology of NB-IoT Based on Fog Computing

At present, the development of NB-IoT technology is changing every day, and leads to a large amount of data exchange, analysis and storage issues, which brings many challenges to the traditional computing model--cloud computing. At the same time, it also points out the shortcomings and disadvantages of cloud computing in big data calculation and analysis. Based on this, the NB-IoT model based on fog computing was proposed and its main technologies and applications are analyzed to reduce the delay of NB-IoT data calculation, improve the response speed of application system, save network bandwidth, accelerate data exchange, ensure the quality of data analysis and improve the efficiency of data storage space and meanwhile, it is studied how to apply theory and technology to practice, and the application of NB-IoT main technology based on fog computing is also analyzed.