标题:Minimizing energy consumption with a cloneant-based routing algorithm for communication network
作者:Gao, Yanqing ;Wang, Hua ;Zhu, Runshui ;Yi, Shanwen ;Gao, Chuangen ;Huang, Fuqiang
通讯作者:Wang, Hua
作者机构:[Gao, Yanqing ;Wang, Hua ;Zhu, Runshui ;Yi, Shanwen ;Gao, Chuangen ;Huang, Fuqiang ] School of Computer Science and Technology, Shandong University, J 更多
会议名称:17th IEEE International Conference on High Performance Computing and Communications, IEEE 7th International Symposium on Cyberspace Safety and Security and IEEE 12th International Conference on Embedded Software and Systems, HPCC-ICESS-CSS 2015
会议日期:24 August 2015 through 26 August 2015
来源:Proceedings - 2015 IEEE 17th International Conference on High Performance Computing and Communications, 2015 IEEE 7th International Symposium on Cyberspace Safety and Security and 2015 IEEE 12th International Conference on Embedded Software and Systems, HPCC-CSS-ICESS 2015
出版年:2015
页码:521-526
DOI:10.1109/HPCC-CSS-ICESS.2015.21
关键词:Ant colony optimization; Energy savings; Green networks; Split-flow
摘要:Energy saving in the ICT equipments has been an urgent problem recently. Although the average utilization of network is less than 40% most of the time, its energy consumption is almost the same as peak-hour's. In order to minimize energy consumption and improve resource utilization, we aggregate traffic into a network subset and turn off the remaining network elements. The problem is the classical capacitated multi-commodity flow problem (CMCF), which is proved to be NP-complete. In this paper, we propose a new CloneAnt-based Ant Colony Optimization Routing Algorithm (CACO-RA), and improve the classic CMCF model by aggregating traffic demands. Our algorithm transmits each demand pair through multiple paths, and aggregates flows which includes the same destination, then we get a network subset with the minimal consumption. Simulation results show that our algorithm has better performance in power consumption, computation time and reject rate. © 2015 IEEE.
收录类别:EI;SCOPUS
Scopus被引频次:2
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84961734073&doi=10.1109%2fHPCC-CSS-ICESS.2015.21&partnerID=40&md5=cbdb17e1d75d269a08aab66be1618ccc
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