High-Throughput Multi-Core LDPC Decoders Based on x86 Processor

  title={High-Throughput Multi-Core LDPC Decoders Based on x86 Processor},
  author={Bertrand Le Gal and Christophe J{\'e}go},
  journal={IEEE Transactions on Parallel and Distributed Systems},
Low-Density Parity-Check (LDPC) codes are an efficient way to correct transmission errors in digital communication systems. Although initially targeting strictly to ASICs due to computation complexity, LDPC decoders have been recently ported to multicore and many-core systems. Most works focused on taking advantage of GPU devices. In this paper, we propose an alternative solution based on a layered OMS/NMS LDPC decoding algorithm that can be efficiently implemented on a multi-core device using… CONTINUE READING
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