Environment-aware based access point deployment optimization for cell-free massive MIMO system

Environment-aware based access point deployment optimization for cell-free massive MIMO system

Cell-free massive multiple-input multiple-output (MIMO) systems deploy a large number of access point (AP) across the coverage area which can provide uniform high-rate services to users.However, the quality of coverage would be affected by path loss, shadow fading scatters, and environmental occlusi...

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Bibliographic Details
Main Authors: Jing JIANG, Yongqiang LIU, Fengyang YAN, Sha TAO, Sutthiphan WORAKRIN
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2024-02-01
Series:Dianxin kexue
Subjects:
cell-free massive MIMO
AP deployment
hybrid probabilistic path loss model
MADDPG algorithm
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2024022/
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