华中科技大学学报（自然科学版）2024，Vol.52Issue(3)：58-64,7.DOI:10.13245/j.hust.240137
基于改进哈里斯鹰算法的系统能效优化
System energy efficiency optimization based on improved Harris Hawk algorithm
摘要
Abstract
In order to effectively improve the energy efficiency of multi-cell multi-user communication system,an improved Harris Hawk energy efficiency optimization algorithm was proposed to solve the problem that Harris Hawk optimization algorithm is easy to fall into local optimum and cannot obtain the optimal system energy efficiency.Firstly,a multi-cell multi-user communication system model considering inter-cell interference was established,and the energy efficiency equation of the system was obtained.In the process of using Harris Hawk algorithm to solve the system energy efficiency,the Sobol chaotic initialization and Levy flight mutation strategy were combined with the algorithm to improve the original algorithm.The simulation results show that in contrast with the original algorithm,the proposed algorithm improves the problem of the algorithm falling into local optima and increases system energy efficiency by 15.1％.关键词
多小区多用户通信系统/小区间干扰/能量效率/哈里斯鹰优化算法/局部最优Key words
multi-cell multi-user communication system/interval interference/energy efficiency/Harris Hawk optimization algorithm/local optima分类
信息技术与安全科学引用本文复制引用
苏佳,杨志华,刘彦明..基于改进哈里斯鹰算法的系统能效优化[J].华中科技大学学报（自然科学版）,2024,52(3):58-64,7.基金项目
装备预研重点实验室基金资助项目(6142A010301). （6142A010301）
