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University of Hertfordshire

Academic institutioneurope · gb
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Research library31linked papers
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Selected work

Representative Papers

Multi-perspective Imbalance-Conscious 6G Beamforming Optimization and Performance

Aug 13, 2026

This study addresses the challenges of multi-source feature imbalance and scenario heterogeneity in beamforming optimization for 6G Internet of Things (IoT) networks. To tackle these issues, the work proposes a robust, imbalance-aware optimization framework that integrates multi-perspective features—including network, environmental, device-specific, and visual cues—through a hybrid approach combining supervised and unsupervised learning. For the first time, it systematically evaluates the contribution of each feature type to beamforming performance, revealing that network-related features dominate prediction accuracy, while deployment environment and device type are pivotal for scenario clustering. Scenario segmentation is performed using K-means, DBSCAN, and hierarchical clustering, with model efficacy validated through comprehensive metrics and interpretability analysis. Experiments identify bandwidth, IoT sensor type, and mobility as globally critical features, demonstrating that the proposed method significantly enhances prediction robustness and scenario adaptability.

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Recent publications

Latest Papers

Multi-perspective Imbalance-Conscious 6G Beamforming Optimization and Performance

Aug 13, 2026

This study addresses the challenges of multi-source feature imbalance and scenario heterogeneity in beamforming optimization for 6G Internet of Things (IoT) networks. To tackle these issues, the work proposes a robust, imbalance-aware optimization framework that integrates multi-perspective features—including network, environmental, device-specific, and visual cues—through a hybrid approach combining supervised and unsupervised learning. For the first time, it systematically evaluates the contribution of each feature type to beamforming performance, revealing that network-related features dominate prediction accuracy, while deployment environment and device type are pivotal for scenario clustering. Scenario segmentation is performed using K-means, DBSCAN, and hierarchical clustering, with model efficacy validated through comprehensive metrics and interpretability analysis. Experiments identify bandwidth, IoT sensor type, and mobility as globally critical features, demonstrating that the proposed method significantly enhances prediction robustness and scenario adaptability.

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