| WDM网络分布式物理损伤感知RWA算法 |
| |
| 引用本文： | 陈翾,朱娜,张君怡,韩晓燕.WDM网络分布式物理损伤感知RWA算法[J].光通信研究,2011(6):8-10,59. |
| |
| 作者姓名： | 陈翾 朱娜 张君怡 韩晓燕 |
| |
| 作者单位： | 江苏大学计算机科学与通信工程学院,江苏镇江,212013 |
| |
| 基金项目： | 国家自然科学基金资助项目(60702056) |
| |
| 摘 要： | 随着传输速率的不断升级,在透明传送过程中,各种损伤的积累会对光信号的质量造成严重影响,因而不能保证高QoS(服务质量)地传输信号.文章提出一种物理损伤感知的分布式RWA(波长路由分配)算法,将物理层传输质量评估分布在中继段路由和波长信道中,分别由损伤感知路由、波长通道传输质量排序和按优先级分配3部分构成.仿真实例证明了...
|
| 关 键 词： | 分布式 物理损伤 波长路由分配 |
A distributed physical impairment-aware RWA algorithm for WDM networks |
| |
| Chen Xuan,Zhu Na,Zhang Junyi,Han Xiaoyan.A distributed physical impairment-aware RWA algorithm for WDM networks[J].Study on Optical Communications,2011(6):8-10,59. |
| |
| Authors: | Chen Xuan Zhu Na Zhang Junyi Han Xiaoyan |
| |
| Affiliation: | Chen Xuan,Zhu Na,Zhang Junyi,Han Xiaoyan(School of Computer Science and Telecommunication Engineering,Jiangsu University,Zhenjiang 212013,China) |
| |
| Abstract: | With the constant escalation of transmission rate,the quality of optical signals will be seriously affected owing to the accumulation of various impairments in the course of transparent transmissions,so that the signals cannot be transmitted with high QoS.In this paper,a distributed physical impairment-aware RWA algorithm is presented,which is composed of three parts,the impairment-aware routing,transmission quality sorting and allocation by priority.In this algorithm,the transmission quality evaluation in ... |
| |
| Keywords: | distributed physical impairment RWA |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
