基于二部图的UTRAN负载平衡

Mohammad Javan, S.M. Bouzari, M. Tabandeh
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引用次数: 0

摘要

3G无线通信是移动网络的下一个版本。网络负载均衡可以有效地利用网络资源。本文提出了一种有效的无线接入网(ran)无线网络控制器(rnc)负载均衡算法。由于RAN中rnc和bts之间的连接特征与图的连接特征相似,我们使用图来解决我们的问题。该算法的基础是找到一个路径,通过该路径rnc可以交换它们的过载。通过使用这些路径,该算法以一种高效、快速的方式对rnc进行负载平衡。通过在不同拓扑结构的网络上对算法进行测试并比较结果,验证了算法的效率和能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Load balancing in UTRAN by bipartite graphs
3G wireless communication is the next version of mobile networks. Load balancing in networks causes efficient using of network resources. In this paper, we propose an efficient algorithm for load balancing of radio network controllers (RNCs) in radio access networks (RANs). As the characteristics of connections between RNCs and BTSs in a RAN are similar to those of graphs, we make use of graphs to solve our problem. The algorithm is based on the finding a path by which the RNCs could exchange their overloads. By using these paths the algorithm load balances the RNCs in an efficient and fast way. By testing our algorithm on networks with different topology and comparing the results, the efficiency and ability of our algorithm will be verified.
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