Transformer-Based Phase Noise Estimation in DFT-s-OFDM

Key Points

• The central aim is to develop a transformer-based estimator for phase noise in DFT-s-OFDM systems, addressing performance issues due to high PAPR and phase noise.
• Development of a transformer model for estimating phase noise in DFT-s-OFDM systems
• Simulation experiments to evaluate the proposed model against traditional mathematical algorithms
• Proposed transformer-based phase noise estimator shows superior performance compared to existing optimization methods
• Demonstrated improvement in system communication performance under high-frequency conditions