摘要
分析了无线局域网(IEEE802.11b)和流媒体业务的特点,在无线网络教室的场景下,提出并实现了一个监测和控制无线局域网中流媒体业务的方案。详细阐述了监测和控制过程,根据场景的业务特点,监测网络业务时采用基于流的存储结构。在方案中,准入控制和自适应QoS被用来保证服务质量。
In this paper we analyze the characteristics of the wireless LAN (IEEE 802.11b) and streaming media.In a scenario of wireless classroom,we propose and realize a scheme for managements and control of streaming media in the wireless LAN.The procedure of measurement and control is discussed in detail.With the characteristics of the traffic in the scenario,we propose a flowbased storage structure when measuring the traffic.In this scheme,admission control and adaptive QoS are used to guarantee the quality of service.
出处
《计算机应用研究》
CSCD
北大核心
2003年第8期88-90,135,共4页
Application Research of Computers
基金
教育部现代远程教育项目资助
现代远程教育关键技术与支撑服务系统天地网结合项目(教技函[2001]50号)
