Journal of electromagnetic engineering and science

  • 제5권4호
  • /
  • Pages.166-171
  • /
  • 2005
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  • 2671-7255(pISSN)
  • /
  • 2671-7263(eISSN)
한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
권호 표지

A New Complementary Quadriphase Jacket Sequence with Good Cross Correlation

  • Hou Jia (Dept. of Information and Communication, Chonbuk National University) ;
  • Lee Kwang-Jae (Dept. of Multimedia, Information and Telecommunication, Hanlyo University) ;
  • Lee Moon-Ho (Dept. of Information and Communication, Chonbuk National University)
  • 발행 : 2005.12.01
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초록

In this paper, a set of new complementary quadriphase sequences based on Jacket matrix is proposed. It is with a good zero cross correlation zone and efficiently eliminates the inter-user interferences for CDMA systems. Unlike the conventional complementary sequence designs, the proposed sequences can be easily extended to large odd and even sizes by using a fast linear transform for multi-user communication systems. The computer simulation shows that the proposed sequences have better performance than conventional multi-user spreading CDMA systems using ZCZ sequence.

키워드

참고문헌

  1. P. Z. Fan, N. Suehiro, N. Kuroyanagi, and X. M. Deng, 'Class of binary sequences with zero correlation zone', Elect. Letters, vol. 35, no. 10, pp. 777 -779, May 1999 https://doi.org/10.1049/el:19990567
  2. M. H. Lee, 'A new reverse jacket transform and its fast algorithm', IEEE Trans. on Circuit and System, vol. 47, no. 1, Jan. 2000
  3. M. H. Lee, B. S. Raj an, and J. Y. Park, 'A generalized reverse jacket transform', IEEE Trans. on Circuits System, vol. 48, no. 7, Jul. 2001
  4. H. H. Chen, J. F. Yeh, and Suehiro, N., 'A multicarrier CDMA architecture based on orthogonal complementary codes for new generations of wideband wireless communications', IEEE Communications Magazine, vol. 39, no. 10, pp. 126-135, Oct. 2001