Multi-level and multi-index planning and evaluation method for optical network

The key indicators affecting business reliability were analyzed in depth, and a network planning model for reliability and construction cost was established. Then an adaptive immune algorithm was designed to solve the network planning model. Then, a multi-level and multi-index oriented evaluation mo...

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Bibliographic Details
Published inDianxin Kexue Vol. 35; no. 9
Main Authors Cao, Xiaohong, Xu, Siya, Zhou, Guiping, Wang, Yingjie, Yu, Botao
Format Journal Article
LanguageChinese
Published Bejing China International Book Trading 01.01.2019
Subjects
Adaptive algorithms
Computer simulation
Construction costs
Maintenance
Network management systems
Network reliability
Neural networks
Optical communication
Reliability analysis
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Summary:The key indicators affecting business reliability were analyzed in depth, and a network planning model for reliability and construction cost was established. Then an adaptive immune algorithm was designed to solve the network planning model. Then, a multi-level and multi-index oriented evaluation model for network planning method was established, and the weights of the indexes were obtained by using neural network algorithm, so as to achieve a comprehensive and effective evaluation of the network planning method. The simulation results show that the multi-level and multi-index oriented optical network planning and evaluation method proposed can improve the utilization of optical cable resources and the site ring rate, reduce the network construction cost, ensure the network reliability, and help to improve the efficiency and quality of network operation and maintenance.
ISSN:1000-0801