改进组合遗传算法的信道分配研究  

Reserch on Channel Assignment Using Modified Combined Genetic Algorithm

作　　者：邵世祥[1] 倪志[2] 吴志忠[1] 

机构地区：[1]南京邮电学院通信工程系,江苏南京210003 [2]北京邮电大学电信工程学院,北京100704

出　　处：《南京邮电学院学报（自然科学版）》2003年第1期13-17,22,共6页Journal of Nanjing University of Posts and Telecommunications

摘　　要：介绍了信道分配问题中的干扰约束模型并在组合遗传算法的信道分配基础上结合难度分配小区优先分配的概念提出了改进组合遗传算法以及算法的实施方法,改善了"热点"地区信道分配难的问题,提高了最优分配方案的收敛率。This paper describes the interference constraint model in channel assignment problem.With the integration of the concept of channnel assignment priority for the cells hard to assign with channel assignment of combined genetic algorithm, it presents a modified combined genetic algorithm (MCGA)together with its implementation.The channel assignment problem in 'hot point' areas and the convergence of assignment optimization are thus improved.

关 键 词：信道分配 移动通信 遗传算法 干扰约束模型 MCGA 

分 类 号：TN929.5[电子电信—通信与信息系统]