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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

P. Xu

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2026

SVD-Fingerprinting-Based Decoupled Channel Estimation for Double-Sided XL-MIMO

Channel estimation in double-sided near-field extremely large-scale MIMO (XL-MIMO) systems suffers from prohibitive computational complexity due to intricate transmitter-receiver (Tx-Rx) coupling and exhaustive multidimensional grid searches. To overcome this bottleneck, this letter proposes a low-complexity singular v...

P. Xu, Qi-Yue Yu · 0 citations

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