[1]毕晓君,李安宁.基于差分进化算法的认知无线电决策引擎[J].智能系统学报,2012,7(06):542-546.
 BI Xiaojun,LI Anning.Cognitive radio decision engine based on the different evolution algorithm[J].CAAI Transactions on Intelligent Systems,2012,7(06):542-546.
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基于差分进化算法的认知无线电决策引擎(/HTML)
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《智能系统学报》[ISSN:1673-4785/CN:23-1538/TP]

卷:
第7卷
期数:
2012年06期
页码:
542-546
栏目:
学术论文—智能系统
出版日期:
2012-12-25

文章信息/Info

Title:
Cognitive radio decision engine based on the different evolution algorithm
文章编号:
1673-4785(2012)06-0542-05
作者:
毕晓君李安宁
哈尔滨工程大学 信息与通信工程学院,黑龙江 哈尔滨 150001
Author(s):
BI Xiaojun LI Anning
College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China
关键词:
认知无线电决策引擎差分进化算法多载波通信协进化粒子群算法
Keywords:
cognitive radio decision engine differential evolution algorithm multicarrier communication coevolutionary particle swarm
分类号:
TP391
文献标志码:
A
摘要:
针对认知系统的工作参数调整问题,提出基于差分进化算法的认知无线电决策引擎算法.利用差分算法设置参数少、寻优能力强、不易于陷入局部最优等特点,实现认知系统根据工作环境变化和用户需求自适应调整工作参数.仿真结果表明,在多载波通信系统中,与协进化粒子群算法相比,提出的算法能增强系统的整体性能,提高系统的工作效率.
Abstract:
According to the problem of working parameter′s adjustment in cognitive radio system, this paper puts forward a cognitive radio decision engine based on the differential evolution algorithm. Using less parameters, good ability of finding the best, avoiding getting into local optimality, we can make the cognitive radio system adjust working parameters according to the change in working environment and the user requirement. The simulation results show that the algorithm in this paper performs better in the whole function and work efficiency of the system than coevolutionary particle swarm optimization algorithm.

参考文献/References:

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[2]郭彩丽, 冯春燕,曾志民.认知无线电网络技术及应用[M].北京: 电子工业出版社, 2010: 1415.
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备注/Memo

备注/Memo:
收稿日期: 2012-07-23.
网络出版日期:2012-11-16.
基金项目:国家自然科学基金资助项目(61175126);中央高校基本科研业务费专项资金资助项目(HEUCFZ1209);教育部博士点基金资助项目(20112304110009).
通信作者:毕晓君.
E-mail:bixiaojun@hrbeu.edu.cn.
作者简介:
毕晓君,女,1964年生,教授,博士生导师,博士,主要研究方向为信息智能处理技术、智能优化算法、数字图像处理等, 作为项目负责人或主要研究者,先后承担国防基础预研项目、“十一五”预研项目以及省部级科研项目11项,国家自然科学基金1项、教育部博士点基金1项,获省部级科学技术进步二等奖3项、三等奖4项.发表学术论文多篇. 
李安宁,男,1987年生,硕士研究生,主要研究方向为智能优化算法和认知无线电.
更新日期/Last Update: 2013-03-19