基于改进MVO算法的电力无线专网基站选址OACSTPCD
Base Station Location Mechanism of Power Wireless Private Network Based on MVO Algorithm
针对电力无线专网中基站选址问题,提出一种包含建站成本、覆盖范围和重叠覆盖的站址选择数学模型,并且基于改进的多元宇宙优化算法实现基站的优化布局.考虑到多元宇宙优化算法的早熟收敛问题,先对算法中的旅行距离率进行改进,再引入禁忌搜索算法,从而有效解决局部最优问题.最后通过对优化后的基站部署方案进行综合性分析,验证该算法的经济性和可行性.实验结果表明,本文算法具有较高的寻优性能和较快的收敛速度,能够在提高覆盖率的同时,节约成本预算,减少同频干扰,对电力无线专网的站址规划具有良好的理论指导.
Aiming at the problem of base station location in power wireless private network,a base station site mathematic model containing construction cost,coverage and overlapping coverage is put forward.Then,the optimal layout of base station is imple-mented based on improved multi-verse optimizer algorithm.Considering the precocious convergence problem of multi-verse opti-mizer algorithm,the travel distance rate in the algorithm is improved first,and then tabu search algorithm is introduced to effec-tively solve the local optimal problem.Finally,the economics and feasibility of the proposed method is verified by conducting comprehensive analysis of the optimized base station deployment scheme.The experimental results show that the designed algo-rithm has higher optimization performance and convergence rate,can save cost budget and reduce co-channel interference while improving coverage,and has a good theoretical guidance for the site planning of power wireless private network.
徐玉佳;张华美
南京邮电大学电子与光学工程学院、柔性电子(未来技术)学院,江苏 南京 210023南京邮电大学电子与光学工程学院、柔性电子(未来技术)学院,江苏 南京 210023||东南大学毫米波国家重点实验室,江苏 南京 210096
电子信息工程
电力无线专网基站选址多元宇宙优化算法禁忌搜索算法
power wireless private networkbase station locationmulti-verse optimizer algorithmtabu search algorithm
《计算机与现代化》 2024 (003)
105-109 / 5
国家自然科学基金资助项目(61601242,61871232);东南大学毫米波国家实验室开放课题(K202227)
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