Neural channel decoders have attracted growing attention as promising routes for high-performance decoding of short block codes. A recent milestone is denoising diffusion error correction codes (DDECC), which fuses diffusion probabilistic models with a Transformer-based denoiser and outperforms earlier neural approache...
Jian Zheng, Jia-Huan Ni, Zong-Yao Li et al.· IEEE Transactions on Cogniti...· 0 citations
The minimum mean square error (MMSE) detector is widely adopted for massive MIMO systems, but its reliance on matrix inversion results in prohibitive computational complexity. To solve this problem, linear iterative detectors, e.g., weighted Neumann series approximation (wNSA), can circumvent matrix inversion and subst...
Wen-Yue Zhou, Lu Han, Ze-Qiong Tan et al.· IEEE Transactions on Communi...· 0 citations
Cell-Free MIMO integrated sensing and communication (CF-ISAC) systems can improve the capabilities of communication and sensing by utilizing distributed access points (APs). However, the imperfect channel state information (CSI) weakens the efforts of beamforming designs, resulting in performance degradation of CF-ISAC...
Bo-Han Yang, Wen-Yue Zhou, Ze-Qiong Tan et al.· IEEE Wireless Communications...· 0 citations
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