| WDM网络的物理拓扑设计 |
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| 引用本文： | 程方.WDM网络的物理拓扑设计[J].重庆邮电学院学报(自然科学版),2001,13(1):47-50,91. |
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| 作者姓名： | 程方 |
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| 作者单位： | 重庆邮电学院!重庆400065 |
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| 摘 要： | 分析了在给定业务矩阵的条件下，进行波分复用网络物理拓扑设计的2种方法，指出在限制条件下，可以用2种方法设计，一得用线性规划的方法求解，另一种是利用“启发式”算法进行最短主树搜索，然后按限制条件对它进行修正。最后，分析了网络的阻塞性能。
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| 关 键 词： | 波分复用 物理拓扑 线性规划 阻塞率 光通信网 |
Design of Physical Topologies for WDM Networks |
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| CHENG,Fang.Design of Physical Topologies for WDM Networks[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2001,13(1):47-50,91. |
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| Authors: | CHENG Fang |
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| Abstract: | In this paper, the author studies the methods of designing the physical topologies for WDM networks when the traffic matrix is given. Under some constrains, the author proposes two methods to solve the problem, one is the Linear Programming Problem formula, the other is to use the heuristic to search for the shortest tree and then make the revision so as to adapt to the given constrains. Finally, The author studies the blocking performance of the WDM networks designed. |
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| Keywords: | WDM traffic matrix physical topology ILP blocking probability |
| 本文献已被 CNKI 维普 等数据库收录！ |
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