Abstract: This paper presents a modified Trellis Min-Max (T-MM) algorithm together with the associated architecture for non-binary (NB) low-density parity-check (LDPC) decoders. The proposed T-MM ...
Abstract: In this paper, we analyze the error floor of quasi-cyclic (QC) low-density parity-check (LDPC) codes decoded by the sum-product algorithm (SPA) with row ...
A Python implementation of an LDPC (Low-Density Parity-Check) Encoder and Decoder built from scratch using NumPy and Matplotlib, without any external LDPC libraries. The project demonstrates the ...
PCFICH Extraction and CFI block decoding. PDCCH SFBC Demapping (Transmit Diversity without matrix inversion). 🧩 The Missing Pieces (Call for Contributors!) While our equalizers are fast, we need to ...
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