轻量级物联网有限数据传输速率优化方法  

Optimization Method for Limited Data Transmission Rate of Lightweight Internet of Things

作　　者：万军[1] WAN Jun(Chongqing City Vocational College,Chongqing 402160,China)

机构地区：[1]重庆城市职业学院科大讯飞大数据学院,重庆402160

出　　处：《自动化与仪器仪表》2024年第8期28-32,37,共6页Automation & Instrumentation

基　　金：重庆市教育委员会科技项目基金(KJZD-K202203902、KJQN202103904);重庆市物联网应用技术推广中心项目;重庆市大数据与人工智能创新中心项目;重庆市认知智能技术在职业教育课程资源建设中的应用研究项目;工业和信息化部人才交流中心产教融合专业合作建设试点项目。

摘　　要：轻量级物联网有限数据存在传输速率低的问题,为此,提出轻量级物联网有限数据传输速率优化方法。确定轻量级物联网有限数据传输速率慢的原因,采集轻量级物联网有限数据,通过压缩编码处理减小数据在物联网传输信道中的空间占用量,采用霍夫编码的方式完成对初始数据的压缩处理,选择与切换轻量级物联网最优传输信道,以压缩数据为传输对象控制轻量级物联网传输时延,实现有限数据传输速率的优化。实验结果表明,应用优化设计方法能够有效提高数据的传输速率,提升量为35.8 MB/s,且不会对数据传输任务产生明显影响。The limited data of lightweight iot has the problem of low transmission rate.Therefore,the optimization method of limited data transmission rate of lightweight iot is proposed.Determine the reasons for the slow transmission rate of the limited data of the lightweight Internet of Things,collect the limited data of the lightweight Internet of Things,reduce the space consumption of the data in the transmission channel of the Internet of Things through compression coding,complete the compression processing of the initial data by Hough coding,and select and switch the optimal transmission channel of the lightweight Internet of Things.The compressed data is used as the transmission object to control the lightweight iot transmission delay and optimize the limited data transmission rate.The experimental results show that the optimization design method can effectively improve the data transmission rate by 35.8MB/s,and has no obvious impact on the data transmission task.

关 键 词：轻量级物联网 有限数据 数据传输速率 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]