Estimate BER Distributions of Turbo Codes
Автор: Shao Xia, Zhang Weidang
Журнал: International Journal of Wireless and Microwave Technologies(IJWMT) @ijwmt
Статья в выпуске: 2 Vol.2, 2012 года.
Бесплатный доступ
Based on the union bound, formulas to estimate the BER distribution of channel codes are derived. By using these formulas, the BER for every position in the information sequence can be estimated. Appling the formulas to Turbo codes, several examples were given, and the results are also compared with simulation results. The results show that the derived formulas can give out good estimations of the BER distributions for Turbo codes. Therefore this would be helpful for the BER analysis, especially the unequal error protection analysis of Turbo codes.
Channel coding, turbo codes, BER, unequal error protection
Короткий адрес: https://sciup.org/15012799
IDR: 15012799
Список литературы Estimate BER Distributions of Turbo Codes
- M. Aydinlik and M. Salehi, “Turbo coded modulation for Unequal Error Protection,” IEEE Trans. Commun., vol. 56, pp.555-564, April 2008.
- Perez, L.C., Seghers, J., and Costello, D.J. Jr.: ‘A distance spectrum interpretation of turbo codes’, IEEE Trans. Inf. Thoery., 1996, IT-42, pp. 1698–1709
- Roberto Garello, Member, IEEE, Paola Pierleoni, and Sergio Benedetto, Fellow, IEEE, Computing the Free Distance of Turbo Codes and Serially Concatenated Codes with Interleavers: Algorithms and Applications, IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 19, NO. 5, MAY 2001, pp800-812
- Oscar Y. Takeshita, Member, IEEE, Marc P. C. Fossorier, Member, IEEE, and Daniel J. Costello, Jr., Fellow, IEEE, A New Technique for Computing the Weight Spectrum of Turbo-Codes, IEEE COMMUNICATIONS LETTERS, VOL. 3, NO. 8, AUGUST 1999.pp251-253
- C. Berrou, S. Vaton, M. J´ez´equel, and C. Douillard, “Computing the minimum distance of linear codes by the error impulse method,” in Proc.2002 GLOBECOM, Nov. 2002, pp. 1017-1020.
- R. Garello and A. Vila Casado, “The all-zero iterative decoding algorithm for turbo code minimum distance computation,” in Proc. ICC 2004, Jun. 2004, pp. 361-364.
