Low-Latency Software Polar Decoders

@article{Giard2018LowLatencySP,
  title={Low-Latency Software Polar Decoders},
  author={P. Giard and G. Sarkis and C. Leroux and C. Thibeault and W. Gross},
  journal={Journal of Signal Processing Systems},
  year={2018},
  volume={90},
  pages={761-775}
}
  • P. Giard, G. Sarkis, +2 authors W. Gross
  • Published 2018
  • Computer Science, Mathematics
  • Journal of Signal Processing Systems
  • Polar codes are a new class of capacity-achieving error-correcting codes with low encoding and decoding complexity. Their low-complexity decoding algorithms rendering them attractive for use in software-defined radio applications where computational resources are limited. In this work, we present low-latency software polar decoders that exploit modern processor capabilities. We show how adapting the algorithm at various levels can lead to significant improvements in latency and throughput… CONTINUE READING
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    References

    SHOWING 1-10 OF 34 REFERENCES
    Fast software polar decoders
    • 14
    • PDF
    Multi-Gb/s Software Decoding of Polar Codes
    • 29
    A 122Mb/s Turbo decoder using a mid-range GPU
    • 11
    • PDF
    Software polar decoder on an embedded processor
    • 10
    • PDF
    A Semi-Parallel Successive-Cancellation Decoder for Polar Codes
    • 238
    • PDF
    Fast Polar Decoders: Algorithm and Implementation
    • 249
    • PDF
    Implementation of IEEE 802.11n LDPC codes based on general purpose processors
    • Xiao Han, K. Niu, Z. He
    • Computer Science
    • 2013 15th IEEE International Conference on Communication Technology
    • 2013
    • 10
    High throughput low latency LDPC decoding on GPU for SDR systems
    • 59
    • PDF
    A High Throughput Efficient Approach for Decoding LDPC Codes onto GPU Devices
    • 32
    Autogenerating software polar decoders
    • 14
    • PDF