Browse > Article

Performance of W-CDMA System with SOVA-based Turbo Decoder in ITU-R Realistic Channel  

Jeon Jun-Soo (전남대학교 정보통신연구소)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.8, no.8, 2004 , pp. 1613-1619 More about this Journal
Abstract
Turbo codes of long block sizes have been known to show very good performance in an AWGN channel and the turbo code has been strongly recommended as error correction code for W-CDMA in 3GPP(3rd Generation Partnership Project). Recently, turbo codes of short block sizes suitable for real time communication systems have attracted a lot of attention. Thus, in this paper we consider the turbo code of 1/3 code rate and short frame size of 192 bits in ITU-R channel model. We analyzed the performance of W-CDMA systems of 10MHz bandwidths employing RAKE receiver with not only MRC diversity but also SOVA-based turbo code.
Keywords
Turbo code; SOVA; W-CDMA;
Citations & Related Records
연도 인용수 순위
  • Reference
1 J. G. Proakis, Digital Communication, 3rd ed., McGraw-Hill, 1995
2 C. Berrou, A. Glavieux, and P. Thitimajshima, 'Near Shannon limit error correcting coding and decoding : Turbocodes,' IEEE ICC'93, Genva, Switzerland, vol. 2. pp. 1064-1070, May 1993   DOI
3 Cheol-Sung Kim, Hoon Jeong and Dong-Jin Oh, 'Comparison W-CDMA and N-CDMA systems over wideband Rayleigh channel,' Proc. of l0th PIMRC'99, pp. 1007-1011, Osaka, Japan, Sep. 1999
4 Recommendation ITU-R M.1225, Guideline for evaluation of radio transmission technologies for IMT-2000, (question ITU-R 39/8), 1997
5 A. S. Barbulescu and S. S. Pietrobon, 'Interleaver Design for Turbo Codes,' Electronics Letters, vol. 30, no. 25, pp. 2107-2108, Dec. 1994   DOI   ScienceOn
6 E. K. Hall and S. G. Wilson, 'Design and Analysis of Turbo Codes on Rayleigh Fading Channels,' IEEE J. Select. Areas Commun., vol. JSAC-16, no. 2, pp. 160-174, Feb. 1998   DOI   ScienceOn
7 M. D. Yacoub, 'Foundations of Mobile Radio Engineering,' CRC Press, 1993
8 M. B. Pursley, 'Performance evaluation for phase coded spread spectrum multiple access communication -Part I : System Analysis,' IEEE Trans. Commun., vol. COM-25, pp. 795-799, Aug. 1977
9 Document of 3GPP, Multiplexing and channel coding (FDD), 3GPP TS 25.212 v3.5.0(2000.12), (Release 1999)
10 S.S. Pietrobon and A.S. Barbalescu, 'A simplification of the modified Bahl decoding algorithm for systematic convolutional codes,' in Proc., Int. Symp. on Info. Theory and Applications, Sydney, Australia, pp. 1073-1077, Nov. 1994
11 R. L. Pickholtz, D. L. Schilling and L. B. Milstein, 'Theory of spread spectrum communications A Tutorial' IEEE Trans. Commun., vol. C0M-30, pp. 855-884, May 1982