计算机工程
計算機工程
계산궤공정
COMPUTER ENGINEERING
2009年
21期
101-103,107
,共4页
扩展三层建模机制%航空电信网%网络测量
擴展三層建模機製%航空電信網%網絡測量
확전삼층건모궤제%항공전신망%망락측량
extended three-layer modeling mechanism%Aeronautical Telecommunication Network(ATN)%network measurement
介绍当前主流网络仿真建模工具的建模机制,指出该机制在复杂网络条件下建模的不足.提出扩展三层建模机制,基于OPNET网络仿真工具搭建航空电信网仿真平台,在此基础上对网络服务质量进行分析并基于网络测量技术计算网络可靠度.结果表明,该机制对复杂网络的建模是有效的.
介紹噹前主流網絡倣真建模工具的建模機製,指齣該機製在複雜網絡條件下建模的不足.提齣擴展三層建模機製,基于OPNET網絡倣真工具搭建航空電信網倣真平檯,在此基礎上對網絡服務質量進行分析併基于網絡測量技術計算網絡可靠度.結果錶明,該機製對複雜網絡的建模是有效的.
개소당전주류망락방진건모공구적건모궤제,지출해궤제재복잡망락조건하건모적불족.제출확전삼층건모궤제,기우OPNET망락방진공구탑건항공전신망방진평태,재차기출상대망락복무질량진행분석병기우망락측량기술계산망락가고도.결과표명,해궤제대복잡망락적건모시유효적.
This paper summarizes the three-layer modeling mechanism of those widely used tools, and points out the disadvantages of this mechanism in complex network condition. To deal with these shortcomings, an extended three-layer modeling mechanism is proposed. According to this mechanism, Aeronautical Telecommunication Network(ATN), a rather complex network, is modeled by OPNET. By analyzing the quality of services and calculate the degree of reliability based on the network measurement, it is proved that this mechanism can model the complex network efficiently.
