| 基于服务器系统模型的光网络容量分析 |
| |
| 引用本文： | 张振荣,李正斌,何永琪,徐安士.基于服务器系统模型的光网络容量分析[J].中国通信学报,2009,6(3):60-63. |
| |
| 作者姓名： | 张振荣 李正斌 何永琪 徐安士 |
| |
| 作者单位： | [1]北京大学区域光纤通信网及新型光纤通信系统国家重点实验室,北京100871; [2]广西大学计算机与电子信息学院,广西南京市530004 |
| |
| 基金项目： | 致谢 本文的工作受到以下项目的资助：中国博士后基金（20070420013,200801030）.北京大学区域光纤通信网及新型光纤通信系统国家重点实验室开发课题,广西科学基金（0731003）. |
| |
| 摘 要： | In this paper, a new architecture of optical networks -- the optical network based on server system is considered. From the point of this new architecture, the network can be modeled as a server system with three type servers -- the access server, the node server and the link server. The network performances such as cost, energy consume and network capacity can be affected by the capability of these three type servers. New ILP formulations are proposed to analyze the network capacity under two types of node severs, with and without wavelength converter. Computer simulations are conducted to evaluate the effectiveness of these new formulations. The study has shown that the network can achieve the same throughput under the two types of node servers and the network throughput increases when the maximum allowed variation increases.
|
| 关 键 词： | WDM 网络分析 通信 服务器 计算机网络 |
| 收稿时间： | 2011-07-15; |
Network Capacity Analysis of Server Version WDM Optical Networks |
| |
| Zhang Zhenrong,Li Zhengbin,He Yongqi,Xu Anshi.Network Capacity Analysis of Server Version WDM Optical Networks[J].China communications magazine,2009,6(3):60-63. |
| |
| Authors: | Zhang Zhenrong Li Zhengbin He Yongqi Xu Anshi |
| |
| Affiliation: | 1State Key Laboratory of Advanced Optical Communication Systems & Networks, Peking University, Beijing 100871,China
2School of Computer, Electronics and Information, Guangxi University, Nanning 530004, Guangxi, China |
| |
| Abstract: | In this paper, a new architecture of optical network-the optical network based on server system is considered.From the point of this new architecture, the network can be modeled as a server system with three type servers—the access server, the node server and the link server. The network performances such as cost, energy consume and network capacity can be affected by the capability of these three type servers. New ILP formulations are proposed to analyze the network capacity under two types of node severs, with and without wavelength converter. Computer simulations are conducted to evaluate the effectiveness of these new formulations. The study has shown that the network can achieve the same throughput under the two types of node servers and the network throughput increases when the maximum allowed variation increases. |
| |
| Keywords: | network capacity sever version WDM optical networks node severs |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国通信学报》浏览原始摘要信息 |
|
点击此处可从《中国通信学报》下载全文 |
|
