摘要
为解决物联网无线通信架构中长期存在的帧数错误率高的问题,本文提出建立以LPWAN技术为基础的新型架构来提高物联网无线通信系统的安全性。该架构主要由业务层、数据处理层、终端接入层及通信技术层搭建而成,通过与传统的架构对比得出,以LPWAN技术为基础的新型架构的整体容量大且其无线通信接口的性能优异,帧数错误率大大降低,信号帧数结果更加精准。
To address perpetuating high frame error rate problem in wireless communication structure of IoT,a new architecture is proposed in this paper.Based on LPWAN technology,this architecture will secure the wireless communication system in the IoT.This architecture is composed of a business layer,data processing layer,endpoint access layer,communication technology layer and relevant components.Compared with its predecessors,this LPWAN-based new architecture has higher capacity overall and more effective wireless communication interface.Thus,it will yield more accurate signal frame results based on lower frame error rate.
作者
赵迪
ZHAO Di(Taiyuan University,Taiyuan Shanxi 030032,China)
出处
《信息与电脑》
2020年第24期147-149,共3页
Information & Computer
