Abstract | ||
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This paper considers the algebraic construction and performance of non-binary spatially-coupled low density parity check (LDPC) codes. A replicate-and-mask approach is presented to construct finite-length algebraic quasi-cyclic (QC) spatially-coupled (SC) LDPC codes. Numerical results show the superiority of non-binary algebraic SC QC LDPC codes over the corresponding random non-binary (block and SC) LDPC codes. In this paper, it is demonstrated that the threshold saturation phenomenon, previously demonstrated for binary SC LDPC codes, also holds for non-binary SC LDPC codes over the binary-input AWGN channel with BPSK modulation. |
Year | DOI | Venue |
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2014 | 10.1109/ISIT.2014.6874885 | ISIT |
Keywords | Field | DocType |
non binary algebraic spatially coupled quasicyclic ldpc codes,binary input awgn channel,awgn channels,cyclic codes,construct finite-length algebraic quasicyclic,qc,phase shift keying,spatially coupled ldpc codes,threshold saturation,algebraic codes,parity check codes,algebraic construction,bpsk modulation | Discrete mathematics,Forward error correction,Concatenated error correction code,Computer science,Low-density parity-check code,Block code,Turbo code,Serial concatenated convolutional codes,Expander code,Linear code | Conference |
Citations | PageRank | References |
4 | 0.41 | 12 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Keke Liu | 1 | 12 | 0.96 |
El-Khamy Mostafa | 2 | 264 | 28.10 |
Jungwon Lee | 3 | 890 | 95.15 |
Inyup Kang | 4 | 304 | 32.39 |
Arvind Yedla | 5 | 140 | 8.21 |