一种基于PageRank算法的ASON 电力调度网络优化设计方案
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引用本文:陈家璘1,周正1,李磊1,贺易1,詹鹏1,赵世文2.一种基于PageRank算法的ASON 电力调度网络优化设计方案[J].计算技术与自动化,2020,(2):124-127
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陈家璘1,周正1,李磊1,贺易1,詹鹏1,赵世文2 (1. 国网湖北省电力有限公司信息通信公司湖北 武汉430077 2. 南京南瑞信息通信科技有限公司江苏 南京 210000) 
中文摘要:针对ASON 网络中波长资源利用率低、网络资源利用率不高以及网络平均收益低下的问题,提出了基于ASON的电力调度数据网络优化的技术方案。通过在ASON 网络中接入PageRank计算单元,采用PageRank算法进行迭代运算,能够使用户根据自己的需求追循、搜索目标网络节点,比如光纤支持的最大复用波长数目、光纤链路集合、单链路中的光纤数、网页排名等,提高了多层ASON网络中的搜索、分类和优化,增强ASON网络运行的性能,并改善网络资源利用率、网络平均收益,降低ASON网络的阻塞率。通过试验仿真验证,ASON网络的资源利用率和平均收益明显。设计的技术方案为后期的ASON优化工作和研究提供了技术参考,具有一定实用价值。
中文关键词:ASON  电力调度网络  PageRank算法  搜索  网络优化
 
An Optimization Design Scheme of ASON Power Plating Network Based on PageRank Algorithm
Abstract:Aiming at the problem of low utilization of wavelength resources,low utilization of network resources and low average network revenue in ASON network,a technical scheme based on ASON for power dispatching data network optimization is proposed. By accessing the PageRank computing unit in the ASON network and using the PageRank algorithm for iterative operations,the user can follow and search for the target network node according to his own needs. For example,the maximum number of multiplexed wavelengths supported by the fiber,the set of fiber links,the number of fibers in a single link,and the ranking of web pages,etc. Which improve the search,classification and optimization in the multi-layer ASON network,enhance the performance of the ASON network operation,improve the network resource utilization,the average network revenue,and reduce the blocking rate of the ASON network. Verified by test simulation,The resource utilization and average revenue of the ASON network are obvious. The technical scheme designed in this paper provides a technical reference for the later ASON optimization work and research,and has certain practical value.
keywords:ASON  power dispatching network  PageRank algorithm  search  network optimization
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