This research paper explores the challenges of implementing semantic communication systems in real-world wireless environments, specifically focusing on MIMO-OFDM systems. The study identifies power amplifier nonlinearity and peak-to-average power ratio variations as key issues that degrade performance. By analyzing the impact of channel frequency selectivity, the authors propose targeted mitigation strategies to help semantic systems achieve theoretical performance levels and provide insights for practical deployment. AI
IMPACT Addresses practical deployment challenges for AI-driven communication systems, potentially improving efficiency in wireless networks.
RANK_REASON This is an academic research paper published on arXiv. [lever_c_demoted from research: ic=1 ai=1.0]
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