基于移动互联网的物联网应用无线性能优化研究  

Study on the IoT application network performance optimization based on Mobile Internet

作　　者：赵佳融 皇甫俊伟 张天韵 张永刚[2] 周小林[2] 

机构地区：[1]上海电信公司移动互联网部,上海200003 [2]复旦大学信息科学与工程学院,上海200433

出　　处：《上海师范大学学报（自然科学版）》2015年第1期44-50,共7页Journal of Shanghai Normal University(Natural Sciences)

基　　金：国家科技重大专项项目(2012ZX03001013-004)

摘　　要：物联网是新一代信息技术的重要组成部分,是继计算机、互联网之后世界信息产业发展的第三次浪潮.物联网发展的核心是应用创新,而以用户体验为核心的创新是物联网发展的重中之重.着手于"全球眼"网络视频监控系统、车联网应用系统这两大具有代表性的基于移动互联网的物联网应用,以提升物联网用户感知为目标,针对物联网应用的无线性能展开分析,并建立多维度的系统模型,同时通过优化手段提升物联网应用网络接入和传输环节的可靠性、即时性和安全性.The Internet of Things is an important part of the new generation of information technology,following the development of computer and the Internet. The core of the development of Io T is application innovation,while innovation focusing on user experience is the most important. In this paper we research two applications including ″Mega Eyes network video monitoring system″and ″Internet of Vehicles″ based on CDMA mobile network. In order to improve user experience,we analyze network performance of the applications and establish a multidimensional system model. We enhance the reliability,timeliness and safety of network access phase and transmission phase of Io T applications.

关 键 词：物联网 移动互联网 无线性能 话务模型 用户感知 

分 类 号：TN929.5[电子电信—通信与信息系统]