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Federated Learning Based Base Station Selection Using LiDAR

delete2025-07-01
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OA
AI
T
Thushan Sivalingam
B
Bhagyashree Gour
S
Shivani Yadav
V
Vimal Bhatia
N
Nandana Rajatheva
DOI:10.1109/TVT.2025.3550090delete
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摘要

摘要

En 中文
基站(BS)选择对于建立毫米波(mmWave)系统中的可靠通信链路至关重要。选择过程通常需要每个基站与用户设备(UE)进行握手,随着基站和用户设备数量的增加,这变得越来越复杂,导致通信开销显著增加。本文研究了使用深度学习(DL)和激光雷达(LiDAR)为自动驾驶汽车(AV)选择基站。实现了两种联邦学习(FL)方法以减少通信开销,其中基站将其参数广播给所有连接节点。本文对这两种FL变体进行了全面比较。此外,本文描述了通过射线追踪方法和激光雷达数据生成数据集。为评估所提出模型的鲁棒性和泛化能力,采用了跨不同场景的迁移学习(TL),例如改变训练样本数量、用于仿真的城市以及涉及的基站数量。仿真结果表明,所提出的方法在精度上比传统的基于接收信号强度指示器(RSSI)的基站选择提高了1.9倍,同时基于FL的基站选择在数据大小上实现了96.38%的显著减少。该提案显著最小化了通信开销,验证了其效率。
Keyword:
Autonomous vehicles
deep learning
federated learning
LiDAR
mmWave

期刊

IEEE Transactions on Vehicular Technology 封面图
IEEE Transactions on Vehicular Technology
IF:
7.1
论文数:
1.8W
被引数:
6.6W

机构

D
department of electrical engineering
学者数:
1.3K
论文数: 671
被引数: 0
U
University of Oulu
学者数:
1.5W
论文数: 1.3W
被引数: 1.6W
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