摘要
通过在opnet6.0下进行计算机仿真实验及数据分析,研究Diffserv网络中AF业务类间和AF业务类里分别在欠载,过载情况下带宽分配的公平性问题,发现AF类间有较好的公平性,而在AF类里,受RTT,TCP连接数目,非响应流等因素的影响,并没有较好的带宽分配公平性。
Though simulations and analysis for fair share of bandwidth on inter-AF and intra-AF in DiffServ model over opnet6.0,simulation results show that inter -AF reaches abetter fair share of excess bandwidth,but Intra -AF,impacted by RTT,number of TCP connection and non-responsive flow,has not reached a fair share of bandwidth.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第14期158-161,共4页
Computer Engineering and Applications
基金
国家自然科学基金项目资助(编号:69972008)
