Smoothed Sparse Blind DOA Estimation for MC-CDMA Systems Based on Tensor Decomposition
IEEE WIRELESS COMMUNICATIONS LETTERS（2023）
关键词
Direction-of-arrival estimation,Multicarrier code division multiple access,Codes,Tensors,Wireless communication,Receiving antennas,Sparse matrices,Multicarrier code-division multiple access (MC-CDMA),direction of arrival (DOA),fourth-order tensor,higher-order singular value decomposition (HOSVD),smoothed l ₀-norm
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