Paper Title:
A Min-Sum Algorithm Suitable for Hardware Implementation Based on LDPC Codes
  Abstract

Decoding algorithms with strong practical value not only have good decoding performance, but also have the computation complexity as low as possible. For this purpose, the paper points out the modified min-sum decoding algorithm(M-MSA). On the condition of no increasing in the decoding complexity, it makes the error-correcting performance improved by adding the appropriate scaling factor based on the min-sum algorithm(MSA), and it is very suitable for hardware implementation. Simulation results show that this algorithm has good BER performance, low complexity and low hardware resource utilization, and it would be well applied in the future.

  Info
Periodical
Advanced Materials Research (Volumes 271-273)
Edited by
Junqiao Xiong
Pages
458-463
DOI
10.4028/www.scientific.net/AMR.271-273.458
Citation
R. P. Chen, Z. X. Wang, X. Q. Yu, "A Min-Sum Algorithm Suitable for Hardware Implementation Based on LDPC Codes", Advanced Materials Research, Vols. 271-273, pp. 458-463, 2011
Online since
July 2011
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