计算机工程 ›› 2012, Vol. 38 ›› Issue (14): 252-255.doi: 10.3969/j.issn.1000-3428.2012.14.075

• 开发研究与设计技术 • 上一篇    下一篇

PTN配电通信网业务性能评价模型研究

杨云飞 1,常 俊 1,宗 容 1,余 江 1,杜 洁 2   

  1. (1. 云南大学信息学院,昆明 650091;2. 云南电网公司通信分公司,昆明 650217)
  • 收稿日期:2011-11-21 出版日期:2012-07-20 发布日期:2012-07-20
  • 作者简介:作者简介:杨云飞(1985-),男,硕士研究生,主研方向:网络通信;常 俊,副教授;宗 容、余 江,教授;杜 洁,工程师
  • 基金项目:
    国家自然科学基金资助项目(61162004);云南省教育厅基金资助项目(20110982);云南大学研究生基金资助项目(ynuy201147)

Research on Service Performance Evaluation Model for PTN Power Distribution Communication Network

YANG Yun-fei 1, CHANG Jun 1, ZONG Rong 1, YU Jiang1, DU Jie 2   

  1. (1. School of Information Science and Engineering, Yunnan University, Kunming 650091, China; 2. Communication Branch, Yunnan Power Grid Corporation, Kunming 650217, China)
  • Received:2011-11-21 Online:2012-07-20 Published:2012-07-20

摘要: 采用熵权法和相对比较法相结合的主客观评价方法,建立业务性能评价模型。引入分组传送网(PTN)组网技术,构建电力配电通信网的核心层和汇聚层,设计其业务性能指标体系。基于OPNET网络仿真工具,对3层结构的PTN配电通信网业务进行仿真分析,结果表明,该模型能从业务评价指标上反映配电通信网业务性能的优劣。

关键词: 分组传送网技术, 配电通信网, 业务性能指标体系, 主客观评价法, 综合评价模型, OPNET仿真

Abstract: This paper introduces Packet Transport Network(PTN) network technology, builds power distribution communication network core layer and aggregation layer, and presents its services performance indicators system. By using the entropy method and the relative comparison method, which combines subjective and objective factors together and establishes service performance evaluation model. It simulates and analyzes the three-layer structure of power distribution communication network based on OPNET. The result shows that, this model can effectively reflect the performance of the distribution communication service.

Key words: Packet Transport Network(PTN) technology, power distribution communication network, service, OPNET simulation

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