| 基于拥塞感知的ASON路由算法 |
| |
| 引用本文： | 胡邦权,王先培,简子倪,陈敬佳,范勇锋,向辉,朱国威,罗智.基于拥塞感知的ASON路由算法[J].电力系统保护与控制,2018,46(21):96-102. |
| |
| 作者姓名： | 胡邦权 王先培 简子倪 陈敬佳 范勇锋 向辉 朱国威 罗智 |
| |
| 作者单位： | 国网湖北省电力公司荆门供电公司，湖北 荆门 448000,武汉大学电子信息学院，湖北 武汉 430072,武汉大学电子信息学院，湖北 武汉 430072,国网湖北省电力公司，湖北 武汉 430077,国网湖北省电力公司荆门供电公司，湖北 荆门 448000,国网湖北省电力公司荆门供电公司，湖北 荆门 448000,武汉大学电子信息学院，湖北 武汉 430072,中建水务环保有限公司，北京 100000 |
| |
| 基金项目： | 青年科学基金项目(51707135) |
| |
| 摘 要： | 针对网络中瞬间涌现的大量并发数据流导致网络拥塞的问题,提出了一种改进的拥塞感知路由算法。该算法可实时根据节点和邻居节点到目的节点的路径长度及拥塞状况选择路径,以自动交换光网络(Automatically Switched Optical Network, ASON)网数据包拥塞指标为链路代价值,根据网络实际的信息包传输状况,对各节点链路进行加权计算。该算法能够动态感知网络拥塞状态,是一种可自适应调节的路由算法。仿真实验表明,相比传统最短路径路由算法,所提算法能够有效提高ASON网动态选路的合理性及传输网数据的传输效率,优化网络资源利用率。
|
| 关 键 词： | 自动交换光网络 拥塞感知 路由算法 电力传输网 |
| 收稿时间： | 2017/10/17 0:00:00 |
| 修稿时间： | 2017/12/29 0:00:00 |
Research on ASON routing algorithm based on congestion aware |
| |
| HU Bangquan,WANG Xianpei,JIAN Zini,CHEN Jingji,FAN Yongfeng,XIANG Hui,ZHU Guowei and LUO Zhi.Research on ASON routing algorithm based on congestion aware[J].Power System Protection and Control,2018,46(21):96-102. |
| |
| Authors: | HU Bangquan WANG Xianpei JIAN Zini CHEN Jingji FAN Yongfeng XIANG Hui ZHU Guowei and LUO Zhi |
| |
| Affiliation: | State Grid Hubei Electric Power Company Jingmen Power Supply Company, Jingmen 448000, China,School of Electronic Information, Wuhan University, Wuhan 430072, China,School of Electronic Information, Wuhan University, Wuhan 430072, China,State Grid Hubei Electric Power Company, Wuhan 430077, China,State Grid Hubei Electric Power Company Jingmen Power Supply Company, Jingmen 448000, China,State Grid Hubei Electric Power Company Jingmen Power Supply Company, Jingmen 448000, China,School of Electronic Information, Wuhan University, Wuhan 430072, China and China Construction Water Affairs Environmental Protection Co, LTD., Beijing 100000, China |
| |
| Abstract: | An improved congestion aware routing algorithm is proposed to solve the problem that the network is about to enter the congested state when a large number of instant concurrent data stream flow emerge in network. The algorithm can select the path according to the path length and congestion condition of the node and the neighbor node to the destination node in real time, use the ASON (Automatically Switched Optical Network) network packet congestion index as the link value, and calculate the link of each node according to the actual packet transmission status of network. It is an adaptive adjustment routing algorithm which can dynamically sense network congestion state. Simulation results show that compared with the shortest path routing algorithm, the proposed algorithm can effectively improve the transmission efficiency of transmission network and optimize the utilization rate of network resources. This work is supported by Youth Science Foundation (No. 51707135). |
| |
| Keywords: | ASON congestion aware routing algorithm power transmission system |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《电力系统保护与控制》浏览原始摘要信息 |
|
点击此处可从《电力系统保护与控制》下载全文 |
|
