Greedy and Transformer-Based Multi-Port Selection for Slow Fluid Antenna Multiple Access

1. 1Propose a greedy forward-selection method with swap refinement (GFwd+S) for port selection
2. 2Develop a transformer-based method for multi-port selection
3. 3Evaluate the performance of both methods in terms of spectral efficiency and computational complexity
4. 4Compare the results with state-of-the-art methods to demonstrate the effectiveness of the proposed strategies

Researchers and engineers working on wireless communication systems and AI applications can benefit from this study, as it provides new methods for improving spectral efficiency in fluid antenna multiple access systems

💡 The proposed methods can achieve near-optimal spectral efficiency with lower computational complexity

📢 New methods for multi-port selection in fluid antenna multiple access systems: greedy and transformer-based approaches!