DOI QR코드

DOI QR Code

Equivalence of Binary Perturbation and Afterburner LDPC Decoder

이진 섭동과 에프터버너 LDPC 복호기의 동등성

  • Lee, Hyunjae (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Baek, Eun Chong (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Kim, Sang-Hyo (College of Information and Communication Engineering, Sungkyunkwan University)
  • Received : 2016.11.08
  • Accepted : 2016.11.28
  • Published : 2016.12.31

Abstract

In this letter, we prove equivalence of the Binary perturbation and Afterburner LDPC decoder that are proposed for improving the decoding performance in short length LDPC codes.

본 논문은 짧은 길이의 LDPC 부호의 복호 성능을 위해 제안된 이진 섭동 복호기와 에프터버너 복호기가 동등함을 증명하였다.

Keywords

References

  1. S. C. Myung, K, J. Jeon, B. H. Ko, S. R. Lee and K. S. Kim, "Tanner graph based low complexity cycle search algorithm for design of block LDPC codes," J. KICS, vol. 39, no. 8, pp 637-642, Aug. 2014.
  2. D. Xiao, J. Lu, C. Lin and B. Jiao, "A perturbation method for decoding of LDPC concatenated with CRC," in Proc. IEEE WCNC 2007, pp. 667-671, Hongkong, China, Sept. 2007.
  3. E. C. Back, H. Lee, and S. H. Kim, "Decoding LDPC codes with binary perturbation," in Proc. KICS ICTC 2016, pp. 694-696, Jeju, Korea, Oct. 2016.
  4. S. Scholl, P. Schlafer, and N. Wehn, "Saturated min-sum decoding: An 'afterburner' for LDPC decoder hardware," in Proc. IEEE DATE, pp. 1219-1224, Dresden, Germany, Mar. 2016.
  5. Short Block Length LDPC Codes for TC Synchronization and Channel Coding, CCSDS 231.1-O-1, Apr. 2015.