| WDM光网络中的动态流量疏导 |
| |
| 引用本文： | 汤瑞,张国颖,张海懿.WDM光网络中的动态流量疏导[J].光通信研究,2008,34(6):4-6. |
| |
| 作者姓名： | 汤瑞 张国颖 张海懿 |
| |
| 作者单位： | 信息产业部电信研究院通信标准研究所,北京,100045 |
| |
| 基金项目： | 国家"八六三"计划资助项目，国家自然科学基金资助项目 |
| |
| 摘 要： | 针对波分复用光网络中的业务疏导问题,文章基于通道组交换网络模型,采用波分复用网络中的相对容量算法来解决业务疏导的路由、波长分配和时隙分配问题.基于该模型的算法能够将波长和时隙分配这两个通常分开解决的问题一步解决,因此比现有方法具有更好的效能,仿真也验证了这一点.
|
| 关 键 词： | 波分复用网络 路由、波长和时隙分配 通道组交换 相对容量算法 |
| 收稿时间： | 2008/4/20 |
Dynamic traffic grooming in WDM optical networks |
| |
| Tang Rui,Zhang Guoying,Zhang Haiyi.Dynamic traffic grooming in WDM optical networks[J].Study on Optical Communications,2008,34(6):4-6. |
| |
| Authors: | Tang Rui Zhang Guoying Zhang Haiyi |
| |
| Affiliation: | Tang Rui,Zhang Guoying,Zhang Haiyi(China Academy of Telecommunication Research,Minister of Information Industry,Beijing 100045,China) |
| |
| Abstract: | In view of the traffic grooming issues in WDM networks,the Relative Capacity Influence(RCI) algorithm is used to deal with such issues as Routing,Wavelength and Time-slot Assignment(RWTA) in WDM networks on the basis of a trunk-switched network model.By using this algorithm,the wavelength and time slot assignment issues that are usually dealt with separately can be solved simultaneously.The simulation results prove that the algorithm performs better than the existing ones when these issues are dealt with se... |
| |
| Keywords: | WDM network RWTA trunk-switched RCI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
