Browse > Article
http://dx.doi.org/10.7840/KICS.2012.37A.4.260

Recognition of Convolutional Code with Performance Analysis  

Lee, Jae-Hwan (금오공과대학교 전자공학부 모바일 통신 및 부호 연구실)
Lee, Hyun (LIG넥스원)
Kang, In-Sik (금오공과대학교 전자공학부 모바일 통신 및 부호 연구실)
Yun, Sang-Bom (LIG넥스원)
Park, Cheol-Sun (국방과학연구소)
Song, Young-Joon (금오공과대학교 전자공학부 모바일 통신 및 부호 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.37, no.4A, 2012 , pp. 260-268 More about this Journal
Abstract
The use of an error-correcting code is essential in communication systems where the channel is noisy. Unless a receiver has accurate channel coding parameters, it becomes difficult to decode the digitized encoding bits correctly. In this paper, we propose two algorithms for reconstructing convolutional codes: one for general convolutional codes and the other for punctured convolutional codes. And we also verify the algorithms by performing intensive computer simulation in additive white gaussian noise (AWGN) channel.
Keywords
생성 파라미터;길쌈 부호;천공 패턴;
Citations & Related Records
연도 인용수 순위
  • Reference
1 E. Filiol. "Reconstruction of punctured convolutional encoders," International Symposium on Information Theroy and Applications, pp. 4-7, 2000.
2 M. Cluzeau and M. Finiasz, "Reconstruction of punctured convolutional codes," Information Theory Workshop, pp. 75-79, 2009.
3 M.Y. Lee, Error-Correction Coding Theory, Hee-Jung Dang, 1985.
4 S. Lin and D. J. Costello, Error Control Coding: Fundamentals and Applications, Prentice Hall, Inc., 1983.
5 Robert H. Morelos-Zaragoza, The Art of Error Correcting Coding, John Wiley & Sons, Ltd, 2007.
6 J. Dingel and J. Hagenauer, "Parameter estimation of a convolutional encoder from noisy observations," ISIT2007, pp. 1775-1780, 2007.
7 Y.J. Song, Coding Theory for Communication Engineering, Infinity Books, 2008.
8 E.Filiol. "Reconstruction of convolutional encoder over GF(q)," Lecture Note in Computer Science, pp.101-109, 1997.
9 M. Cote and N. Sendrier. "Reconstruction of convolutional codes form noisy observation," ISIT2009, pp. 546-550, 2009.
10 I. S. Kang, H. Lee, J. H. Lee, Y. J. Song, "Estimation of Generator Sequences for Convolutional Codes," Proceeding of KICS Autumn Conference, Vol. 46, pp. 163, 2011.