Performance Evaluation of AI/ML Model to Enhance Beam Management in 5G-Advanced System
Document Type
Conference Proceeding
Publication Date
1-30-2024
Department
Department of Physics
Abstract
In fifth generation (5G) wireless communication systems, the millimeter wave (mmWave) is identified as a significant frequency band, offering extensive spectrum resources. Despite its broad bandwidth, mmWave experiences notable path loss. This challenge can be addressed using massive multiple-input multiple-output (MIMO) technology with beamforming. However, the extensive number of beams generated to counteract path loss necessitates excessive beam quality measurements and reports to ensure users connect to the optimal beam(s). Leveraging artificial intelligence (AI) and machine learning (ML) can enhance beam management. These technologies can predict the best beams, reducing the number for measurements and reports while keeping the same performance. This paper presents an evaluation of AI/ML approaches for determining the best beams in both spatial and temporal domains. Our findings highlight the performance of AI/ML models compared to traditional methods, the generalization capabilities of AI/ML models, and their resilience against measurement and quantization errors.
Publication Title
2023 Fourteenth International Conference on Mobile Computing and Ubiquitous Network (ICMU)
Recommended Citation
Xu, J.,
Nakamura, I.,
Feng, R.,
Liu, L.,
&
Chen, L.
(2024).
Performance Evaluation of AI/ML Model to Enhance Beam Management in 5G-Advanced System.
2023 Fourteenth International Conference on Mobile Computing and Ubiquitous Network (ICMU).
http://doi.org/10.23919/ICMU58504.2023.10412253
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p2/2790