摘要
4G网络数据业务中,无线资源管理的分组调度性能和业务源模型关系密切。为了更好地分析4G网络的系统性能,建立准确的业务源模型十分关键,尤其针对基于HTTP协议的网页浏览业务,该业务已在人们日常生活当中发挥了不可替代的作用,具有很高的研究和实用价值。结合4G网络的特性,对4G移动多媒体应用下的HTTP网页浏览业务进行了建模与分析,进而通过实际抓包分析了该业务的特性,并得到了各个参数的分布模型,最后,实验结果与理论建模匹配很好。
For 4G network data service, the performance of packet scheduling in wireless resource management is seriously re-lated to the traffic model. In order to study the performance of 4G network, the accurate modeling of network traffic is very im-portant. In addition, web browsing service that based on the HTTP protocol has been playing an irreplaceable role in people's daily life, which has very high research and practical value. The 4G mobile multimedia applications in the HTTP web browser traffic is modeled, which based on the characteristics of 4G network. Then, the characteristics of this service are analyzed through the packets capturing, and the distribution of model parameters is finally obtained. The experimental results are well matched with the theoretical modeling of the CDF curves.
出处
《信息通信》
2016年第5期258-260,共3页
Information & Communications
