摘要
网络仿真是一种全新的网络规划、设计和分析技术,它能够验证实际方案的有效性和比较多个不同的设计方案,为网络的规划设计提供可靠的定量依据。针对网络仿真中的关键问题—流量仿真与建模,对网络仿真软件OPNET的流量建模机制进行了研究分析,并就网络仿真中Email业务前景流量数学模型的建立做了研究,最后基于OPNET平台对仿真模型进行了仿真验证。
Network simulation is a novel technology to network planning,designing and analysing,which can verify the validity of the practical scheme and compare diverse network design schemes,so it provides a credible quantificational basis for network planning and designing.Aiming at the key problems in network simulation——traffic simulation and modelling,the traffic simulation and modelling mechanism of the OPNET,a network simulation software,are introduced,studied and analysed,the research on setting up a mathematical model for business prospective traffic of Email in network simulation is carried out.Finally,the simulation model is validated in simulation on the platform of OPNET network software.
出处
《计算机应用与软件》
CSCD
2010年第7期63-64,113,共3页
Computer Applications and Software
基金
国家高技术研究发展计划(2006AA701416
2007AA701309)
