Finite Soft Decision Data Combining for Decoding of Product Codes With Convolutional Codes as Horizontal Codes 


Vol. 37,  No. 7, pp. 512-521, Jul.  2012


PDF
  Abstract

In this paper, we propose feasible combining rules for a decoding scheme of product codes to apply finite soft decision. Since the decoding scheme of product codes are based on complex tanh calculation with infinite soft decision, it requires high decoding complexity and is hard to practically implement. Thus, simple methods to construct look-up tables for finite soft decision are derived by analyzing the operations of the scheme. Moreover, we focus on using convolutional codes, which is popular for easy application of finite soft decision, as the horizontal codes of product codes so that the proposed decoding scheme can be properly implemented. Numerical results show that the performance of the product codes with convolutional codes using 4-bit soft decision approaches to that of same codes using infinite soft decision.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

P. Yang, H. Park, S. Hong, B. Jun, J. No, D. Shin, "Finite Soft Decision Data Combining for Decoding of Product Codes With Convolutional Codes as Horizontal Codes," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 7, pp. 512-521, 2012. DOI: .

[ACM Style]

Pilwoong Yang, Hosung Park, Seokbeom Hong, Bohwan Jun, Jong-Seon No, and Dong-Joon Shin. 2012. Finite Soft Decision Data Combining for Decoding of Product Codes With Convolutional Codes as Horizontal Codes. The Journal of Korean Institute of Communications and Information Sciences, 37, 7, (2012), 512-521. DOI: .

[KICS Style]

Pilwoong Yang, Hosung Park, Seokbeom Hong, Bohwan Jun, Jong-Seon No, Dong-Joon Shin, "Finite Soft Decision Data Combining for Decoding of Product Codes With Convolutional Codes as Horizontal Codes," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 7, pp. 512-521, 7. 2012.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880