Abstract: In multiple-input multiple-output (MIMO) - orthogonal frequency division multiplexing (OFDM) based communication systems, traditional pilot allocation schemes used for channel estimation may ...
Abstract: This paper proposes an attention-based neural network for OFDM channel estimation, designed to refine conventional least-squares (LS) estimates by exploiting time-frequency correlation ...
hjHe-ee / 802.16OFDM-Communication-System-Based-on-FPGA-and-MATLAB Public forked from phthinh/OFDM_802_16 Notifications You must be signed in to change notification settings Fork 0 Star 1 Code Pull ...
symbol = [ zeros(1,NS); QPSK(1 :12, :); ... Pil(1,:); QPSK(13 :36, :); ... Pil(2,:); QPSK(37 :60, :); ... Pil(3,:); QPSK(61 :84, :); ... Pil(4,:); QPSK(85 :96 ...
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