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arXiv 1102.2524cs.DScs.AIcs.NImath.OC
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通信网络的多准则Steiner树问题

Multicriteria Steiner Tree Problem for Communication Network

Inst. for Information Transmission Problems, Russian Academy of Sciences, Moscow, Russia email: Moscow Inst. of Physics

Mark Sh. Levin, Rustem I. Nuriakhmetov

摘要:

本文提出了一种组合优化方案,用于解决通信网络拓扑设计中的多准则Steiner树问题(例如,无线网状网络)。解决方案是基于几个模型:多准则排名,聚类,最小生成树,最小斯坦纳树问题。说明性数值示例对应于设计覆盖长距离Wi-Fi网络(静态Ad-Hoc网络)。标准集(即,目标函数)涉及以下内容:总成本、总边长度、总吞吐量(容量)和QoS估计。计算结果表明,所提方案提供了良好的网络拓扑结构,可与最小生成树相比。

英文摘要:

This paper addresses combinatorial optimization scheme for solving the multicriteria Steiner tree problem for communication network topology design (e.g., wireless mesh network). The solving scheme is based on several models: multicriteria ranking, clustering, minimum spanning tree, and minimum Steiner tree problem. An illustrative numerical example corresponds to designing a covering long-distance Wi-Fi network (static Ad-Hoc network). The set of criteria (i.e., objective functions) involves the following: total cost, total edge length, overall throughput (capacity), and estimate of QoS. Obtained computing results show the suggested solving scheme provides good network topologies which can be compared with minimum spanning trees.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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