| NS2扩展突发性业务流:设计与实现 |
| |
| 引用本文： | 王文鼐,马凌,王晓冬.NS2扩展突发性业务流:设计与实现[J].南京邮电大学学报(自然科学版),2008,28(3). |
| |
| 作者姓名： | 王文鼐 马凌 王晓冬 |
| |
| 作者单位： | 南京邮电大学通信与信息工程学院,江苏南京,210003 |
| |
| 基金项目： | 国家自然科学基金
,
教育部留学回国人员科研启动基金
,
江苏省南京市留学回国人员科技活动择优基金 |
| |
| 摘 要： | 结合Markov调制泊松过程(MMPP)和混合泊松流,为突发性分组业务设计了Gamma调制泊松过程(GMPP)业务流模型.面向开源仿真器NS2的功能扩展,给出了纯泊松流、MMPP流和GMPP流的NS2扩展设计和实现方案,并经仿真实验进行了验证.分析表明GMPP更适用于实际业务流.
|
| 关 键 词： | 突发性分组业务流 Gamma调制泊松过程 NS2扩展 |
Design and Implementation of the Bursty Packet Traffic Generators in NS2 |
| |
| WANG Wen-nai,MA Ling,WANG Xiao-dong.Design and Implementation of the Bursty Packet Traffic Generators in NS2[J].Journal of Nanjing University of Posts and Telecommunications,2008,28(3). |
| |
| Authors: | WANG Wen-nai MA Ling WANG Xiao-dong |
| |
| Institution: | WANG Wen-nai,MA Ling,WANG Xiao-dong College of Communications , Information Engineering,Nanjing University of Posts , Telecommunications,Nanjing 210003,China |
| |
| Abstract: | In this paper a Gamma Modulated Poisson Process(GMPP) is derived to model bursty packet traffics from Markov Modulated Poisson Process(MMPP) and Poisson Mixtures.In order to extend the open source network simulator NS2,the design,implementation,and varification are briefly discussed for three modules,including pure Poisson,MMPP and GMPP traffic generators.The analysis shows that GMPP is more applicable for realistic traffics. |
| |
| Keywords: | Busty packet traffic Gamma Modulated Poisson Process NS2 extensions |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
