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Multi-Agent Moth-Flame Reinforcement Learning Based Broadcast Beam Optimization

delete2025-08-01
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PRE
AI
S
Shan Huang
H
Haipeng Yao
T
Tianle Mai
D
Di Wu
J
Jiaqi Xu
F
F. Richard Yu
DOI:10.1109/TMC.2025.3547946delete
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摘要

摘要

En 中文
当前,波束赋形天线阵列技术在5G通信系统中至关重要。这些技术对于优化蜂窝网络的覆盖范围和信号质量至关重要。然而,广播波束的优化因复杂的策略配置空间而面临重大挑战。每个波束可以配置不同的宽度和高度,使得传统算法难以处理。为解决此问题,我们提出了一种名为多智能体moth-flame强化学习(MAMF-RL)算法的广播波束优化新方法。MAMF-RL结合强化学习和moth-flame优化算法,交互式搜索最优广播波束。通过将问题分解为多个单扇区天线配置问题,MAMF-RL有效降低了算法复杂度。我们在18扇区无线覆盖区域利用真实数据进行了实验。为评估所提方法的性能,我们将其与传统方法(如粒子群算法)进行了比较。结果表明,我们的MAMF-RL模型相较于传统方法,平均覆盖率提高了1.82%,重叠覆盖率降低了13.74%。
Keyword:
Broadcast beam optimization
massive MIMO
multi-agent reinforcement learning
moth-flame optimization

期刊

IEEE Transactions on Mobile Computing 封面图
IEEE Transactions on Mobile Computing
IF:
9.2
论文数:
5.9K
被引数:
1.8W

机构

B
Beijing University of Posts and Telecommunications
学者数:
2.6K
论文数: 1.2K
被引数: 4.2K
S
shenzhen university
学者数:
4.6W
论文数: 3.4W
被引数: 72
引用论文

引用论文

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In-Network Intelligence Control: Toward a Self-Driving Networking Architecture
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IF0
err2014-12-01
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errJian Dong; Yujia Xie; Yi Jiang; Fang Liu; Ronghua Shi; Dahong Xiong
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Antenna selection in MIMO systems
err2004-10-01
err882
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errSanayei, S; Nosratinia, A
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