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1. 发明授权

US06917811B2 Method for dynamically assigning channel in real time based on genetic algorithm 有权
标题翻译：基于遗传算法实时动态分配信道的方法
公开(公告)号：US06917811B2
公开(公告)日：2005-07-12
申请号：US10329268
申请日：2002-12-24
申请人： Sang Taek Kim , Jong Hyun Lee , In Hwan Hwang , Sung Soo Kim , Kwang Jin Han
发明人： Sang Taek Kim , Jong Hyun Lee , In Hwan Hwang , Sung Soo Kim , Kwang Jin Han
IPC分类号： H04W16/10 , H04Q7/20
CPC分类号： H04W16/10 , H04W72/082
摘要： Provided is a real-time dynamic channel assignment method based on a genetic algorithm in a radio communication system, and a computer-readable recording medium for recording a program implementing the method. The channel assignment method in accordance with the present invention has following advantages. First, an evaluation function clearly shows the difference between chromosomes, which represents channel assignment, can be set. Second, the efficiency in calculation time and memory capacity is increased by representing the assignment of channels arranged in one-dimensional using inherent channel numbers. Third, by controlling the Elitist pool crossover method and mutation probability properly, diversity is pursued in the initial process of the evolution program, and then as generation repeats, the convergence is enhanced so as to increase the efficiency in obtaining the optimum solution.
摘要翻译：提供了一种基于无线电通信系统中的遗传算法的实时动态信道分配方法和用于记录实现该方法的程序的计算机可读记录介质。根据本发明的信道分配方法具有以下优点。首先，评估函数清楚地表明可以设定代表信道分配的染色体之间的区别。第二，通过使用固有信道号表示以一维布置的信道的分配来增加计算时间和存储容量的效率。第三，通过适当地控制精英池交叉法和变异概率，在进化程序的初始过程中追求多样性，随着生成重复，收敛增强，从而提高获得最优解的效率。

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