Mathematical Operations Research for Deep Learning-Based Beamforming in WCS

Abstract

This paper presents a novel approach to enhance wireless communication systems using deep learning-based beamforming for signal processing. Traditional beamforming methods often lack adaptability to dynamic communication environments. Leveraging convolutional neural networks (CNNs), our proposed model learns spatial features from real-world channel data, optimizing signal transmission and reception. We utilize a synthetically generated indoor mm-wave channel dataset, which includes multiple moving targets, to simulate realistic communication scenarios. The dataset also incorporates noisy IEEE 802.11ay channel estimation fields, providing a challenging yet controlled environment for algorithm development and testing. Extensive simulations demonstrate significant enhancements in signal quality, throughput, and coverage compared to conventional techniques. Our approach offers advantages in using real-world data for training, lightweight model design, and scalability. The proposed model's effectiveness is validated across diverse communication scenarios, showcasing its robustness and generalization capability. Results show that our deep learning-based beamforming model outperforms traditional methods by up to 25% in signal-to-noise ratio (SNR) and 30% in throughput across various scenarios. This research contributes to advancing wireless communication systems by integrating deep learning techniques to optimize signal processing, promising improved performance and reliability in practical deployment scenarios. Additionally, the dataset's suitability for participation in the ITU AI/ML 5G Challenge underscores its relevance and potential for cutting-edge research and application in the field.