Least Interference Optimization Based Dynamic Multi-path Routing Algorithm in ASON

摘要：

Based on current load balance and minimum interference routing technology,a least interference optimization based dynamic multi-path routing algorithm (LI-DMA) in automatically switched optical network (ASON) is proposed.LI-DMA employs least interference technology and takes future demands into consideration while calculating routing paths.In LI-DMA,the link cost is dynamically adjusted according to its residual capacity and criticality,and the traffic is distributed to several disjoint paths equally while loading the connections.Simulation results show that,compared with conventional routing algorithms,LI-DMA can efficiently decrease the blocking probability of network and achieve better performance of load balance.

关键词： ASON routing interference load balance.

作者: Tong Zhao Yueming Lu Yuefeng Ji

作者单位: Key Laboratory of Optical Communication and Lightwave Technologies Ministry of Education,Beijing University of Posts and Telecommunications,100876,Beijing China

会议类型: 国际会议

会议名称: 11th Asia-Pacific Network Operations and Management Symposium(APNOMS 2008)(第十一届亚太网络运行和管理国际研讨会)

会议地点: 北京

会议语种:英文

页码: 441-444

在线出版日期: 2008-10-22（万方平台首次上网日期，不代表论文的发表时间）