Congestion avoidance based on artificial bee colony algorithm for routing and wavelength assignment in optical satellite networks

Yeqi Liu; Qi Zhang; Xiangjun XinLan RaoYing TaoGuixing CaoYufei ShenYiqiang Li

首页> 外文期刊>Optical Engineering >Congestion avoidance based on artificial bee colony algorithm for routing and wavelength assignment in optical satellite networks

【24h】

Congestion avoidance based on artificial bee colony algorithm for routing and wavelength assignment in optical satellite networks

机译：Congestion avoidance based on artificial bee colony algorithm for routing and wavelength assignment in optical satellite networks

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Massive data traffic demand for satellite networks has been increased with the emergence of global broadband services. Due to limited onboard processing capacity and imbalanced distribution of global traffic, severe link congestion may occur in hot spots, deteriorating the performance of the whole network. A link cost modification applied in load balancing algorithm based on artificial bee colony is proposed for routing and wavelength assignment problem to distribute traffic in advance. Moreover, congestion avoidance based on wavelength utilization is designed for unexpected congestion to minimize the adverse impact of congestion on network performance. Experiment results show that the method we proposed realizes high performance in communication success rate and average transmission delay and also achieves the maximum utilization of wavelength utilization under the condition of low blocking rate and the equalization of traffic load.

著录项

来源
《Optical Engineering》 |2021年第3期|036109-1-036109-14|共14页
作者
Yeqi Liu; Qi Zhang; Xiangjun XinLan RaoYing TaoGuixing CaoYufei ShenYiqiang Li;
展开▼
作者单位

Beijing Institute of Technology, Beijing, China;

Beijing University of Posts and Telecommunications, School of Electric Engineering, Beijing, China;

China Academy of Space Technology, Beijing, China;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;
关键词
optical satellite network; load balancing; artificial bee colony; routing and wavelength assignment; congestion avoidance;

Congestion avoidance based on artificial bee colony algorithm for routing and wavelength assignment in optical satellite networks

摘要

著录项

相关主题

期刊订阅