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多粒度动态光交换结构及其波带疏导算法
  • ISSN号：1002-5561
  • 期刊名称：《光通信技术》
  • 时间：0
  • 分类：TN915[电子电信—通信与信息系统;电子电信—信息与通信工程]
  • 作者机构：[1]楚雄师院物理与电子科学系,云南楚雄675000, [2]北京邮电大学光电子信息和光通信重点实验室,北京100876
  • 相关基金：国家重点基础研究发展计划项目（2010CB328204）资助; 国家高技术研究发展计划项目（2009AA01Z255）资助; 国家自然科学基金（60932004）资助; 教育部博士点基金（20090005110013）资助
作者： 舒鑫柱[1], 赵永利[2], 张杰[2], 陈海宁[2]
关键词： 多粒度光网络, 波带疏导, 波长分配, 阻塞率, multi-granularity network, waveband traffic grooming, wavelength assignment, blocking ratio
中文摘要：

针对提高交叉连接器端口效率问题,进行了线性规划探讨。采用了一种新型的多粒度光交换结构并提出了一种动态波带疏导算法,对波长资源进行动态分配,并选择NSFNet拓扑进行仿真,仿真结果表明,算法不仅可以减少多粒度交叉连接端口数,同时还可以有效地降低阻塞率,提高网络资源的利用率。

英文摘要：

Cross-connect ports for improved efficiency,linear programming were discussed.This paper uses a new type of multi-granularity optical switching structure and proposed a dynamic wave band grooming algorithm,Dynamic allocation of wavelength resources and select NSFNet topology simulation,the results show that the algorithm can not only reduce the number of multi-granularity cross-connect ports,but also can effectively reduce the blocking probability And improve network resource utilization.

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期刊信息
  • 《光通信技术》
  • 北大核心期刊（2011版）
  • 主管单位:中国电子科技集团公司
  • 主办单位:中国电子科技集团公司 第三十四研究所
  • 主编：汤志强
  • 地址：广西桂林市六合路98号《光通信技术》编辑部
  • 邮编：541004
  • 邮箱：gloc@gx163.net
  • 电话：0773-5881854
  • 国际标准刊号：ISSN：1002-5561
  • 国内统一刊号：ISSN：45-1160/TN
  • 邮发代号:48-126
  • 获奖情况:
  • 曾获广西优秀期刊三等奖三次
  • 国内外数据库收录:
  • 日本日本科学技术振兴机构数据库,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:4534