Efficient Taguchi Algorithm for Cognitive Radio Spectrum Allocation

被引：5
|
作者：
Qiu, Zhuo [1 ]
Hei, Yongqiang [1 ]
Li, Min [1 ]
机构：
[1] Xidian Univ, State Key Lab ISN, Xian, Shaanxi, Peoples R China
来源：
2014 IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY (CIT) | 2014年
关键词：
Cognitive Radio; spectrum allocation; evolutionary algorithm; Taguchi algorithm;
D O I：
10.1109/CIT.2014.107
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this letter, the spectrum allocation problem in cognitive radio was studied to improve the utilization of spectrum by optimizing the spectrum allocation factor. On the basis of investigating some evolutionary spectrum allocation algorithms applied in the spectrum allocation problem, a new efficient Taguchi algorithm based on orthogonal arrays (OA) was proposed to deal with the 0-1 discrete spectrum allocation optimization problem. The simulation results show that Taguchi algorithm has a more promising ability in improving the utilization of spectrum resources when compared with traditional evolutionary algorithms. Besides, Taguchi algorithm has the advantages of easy implementation and efficiency in reaching optimum solutions.
引用
收藏
页码：7 / 13
页数：7
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