AN OPTIMAL INDEPENDENT SETS BASED GREEDY SPECTRAL DEFRAGMENTATION ALGORITHM IN ELASTIC OPTICAL NETWORK

摘要：

　　We quantify the fragmentation in elastic optical networks and propose a defragmentation algorithm which takes networks existing condition of spectrum allocation into consideration for the first time,we simulate the blocking probability(BP)together with spectrum continuous degree of networks after using three different algorithms.The results show our defragmentation algorithm has better performance compared to the existing strategies.

关键词： defragmentation elastic optical network blocking probability spectrum continuous

作者: Jiahui Wu Min Zhang Fazong Wang Yanan Yue Shanguo Huang

作者单位: State Key Laboratory of Information Photonics and Optical Communications,Beijing Univ. of Posts & Telecom,Beijing 100876,China

会议类型: 国际会议

会议名称: The 13th International Conference on Optical Communications and Networks, ICOCN 2014(2014第13届光通信与网络国际会议)

会议地点: 苏州

会议语种:英文

页码: 1-4

在线出版日期: 2014-11-09（万方平台首次上网日期，不代表论文的发表时间）