| 摘要: |
| 分析了遗传算法的原理及其在频率分配领域中的应用，提出了一种启发式战场频率
分配方法。该方法通过改进传统遗传算法的选择、交叉、变异过程来实现频率分配的特殊
用途，并借助代价函数对生成的频率分配方案进行质量评估。仿真结果表明，该方法能够在
一
定程度上提高频谱资源的使用效率，可为从事频谱管理等相关行业的技术人员提供参考。 |
| 关键词: 战场频率分配 遗传算法 代价评估 频谱管理 |
| DOI： |
|
| 基金项目: |
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| A Battlefield Frequency Assignment Method Based on Genetic Algorithm |
| YU Jiang,ZHANG Lei,SHEN Liu-ping,QIN Ai-xiang,WANG Chun-ling |
| (Unit 73691 of PLA, Nanjing 210014, China;Institute of Communications Engi
neering,PLA University of Science and Technology, Nanjing 210007,China;Unit 73681 of PLA,Nanjing 210042,China) |
| Abstract: |
| The principle of Genetic Algorithm(GA) and its application in frequency assignm
ent are analysed, and a heuristic method for frequency assign
ment in battlefield is presented. In this method, special purpose of frequen
cy assignment is realized through improving the process of selection, crossover
and mutation in the conventional GA, and the quality of frequency
assignment projects is evaluated by means of cost function. Simulation results
show that the method can enhance the utilization efficiency of spectrum resourc
e to a c
ertain extent, and provide references for the those who are engaged in electroma
gnetic
spectrum management. |
| Key words: battlefield frequency assignment genetic algorithm cost evaluation spectrum man
agement |
《电讯技术》编辑部 