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cs.IT2025
CSI Prediction Frameworks for Enhanced 5G Link Adaptation: Performance-Complexity Trade-offs
Francisco Díaz-Ruiz, Francisco J. Martín-Vega, Jose A. Cortés +2
Accurate and timely channel state information (CSI) is fundamental for efficient link adaptation. However, challenges such as channel aging, user mobility, and feedback delays sign…
cs.IT2024
Optimizing MIMO Efficiency in 5G through Precoding Matrix Techniques
Francisco Díaz-Ruiz, Francisco J. Martín-Vega, Gerardo Gómez +1
Multiple-Input Multiple-Output (MIMO) systems play a crucial role in fifth-generation (5G) mobile communications, primarily achieved through the utilization of precoding matrix tec…