移动通信基站信号频率分配优化算法研究  

An Optimization Algorithm for Signal Frequency Allocation of Mobile Communication Base Station

作　　者：向军[1] 李豫山 谭明佳[1] 

机构地区：[1]湖北民族学院信息工程学院,湖北恩施445000

出　　处：《湖北民族学院学报（自然科学版）》2013年第1期57-59,共3页Journal of Hubei Minzu University(Natural Science Edition)

基　　金：国家自然科学基金项目(61040006);湖北省自然科学基金项目(2009CDB069);湖北省教育厅中青年项目(4105029);湖北民族学院大学生创新训练项目(2012Z018);大学生创新创业训练计划项目(201210517020)

摘　　要：为解决在移动通信基站信号频率干扰的问题,提出一种减弱或者消除在移动通信中频率干扰的优化算法.运用贪婪算法计算出单个基站的频率分配,再运用图论的建立、DP思想分配每个基站,为后续基站的建立提供一个理论体系结构模型.通过提出基站信号频率分配优化算法思想,结合通信信号干扰实验,DP思想解决信号干扰的疑惑,从而减少物理抗干扰时仪器使用带来的危害.仿真实验表明:优化算法在一定程度上削减了基站内的信号频率干扰.In order to solve signal frequency interference problems in the mobile communication base station,We put forward an optimization algorithm to weaken or eliminate frequency interference in the mobile communication.First,we use the greedy algorithm to calculate frequency distribution of each base station,then we assign each base station according to the graph theory's building and DP thought,which aims at providing a theory system structure model for the establishment of the follow-up base stations.Through proposing the idea of the optimization algorithm in base station signal frequency distribution,combining with communication signal interference experiment,DP thought to solve the signal interference puzzles,we reduce the harm of using physical anti-interference instrument.The simulation results show that the optimization algorithm decreased the signal frequency interference in the base station.

关 键 词：信号频率 贪婪算法 图论 动态规划 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]