Journal of Communications and Networks

  • 제12권4호
  • /
  • Pages.330-333
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  • 2010
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  • 1229-2370(pISSN)
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  • 1976-5541(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

New Construction of Quaternary Low Correlation Zone Sequence Sets from Binary Low Correlation Zone Sequence Sets

  • Jang, Ji-Woong (LG Electronics) ;
  • Kim, Sang-Hyo (School of Information and Communication Engineering, Sungkyunkwan University) ;
  • No, Jong-Seon (Department of Electrical Engineering and Computer Science, Seoul National University)
  • 투고 : 2009.03.10
  • 심사 : 2009.11.27
  • 발행 : 2010.08.31
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초록

In this paper, using binary (N, M, L, $\epsilon$) low correlation zone (LCZ) sequence sets, we construct new quaternary LCZ sequence sets with parameters (2N, 2M, L, $2{\epsilon}$). Binary LCZ sequences for the construction should have period $N\;{\equiv}\;3$ mod 4, L|N, and the balance property. The proposed method corresponds to a quaternary extension of the extended construction of binary LCZ sequence sets proposed by Kim, Jang, No, and Chung [1].

키워드

참고문헌

  1. Y.-S. Kim, J.-W. Jang, J.-S. No, and H. Chung, "New design of lowcorrelation zone sequence sets," IEEE Trans. Inf. Theory, vol. 52, no. 10, pp. 4607–4616, 2006.
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  6. S.-H. Kim, J.-W. Jang, J.-S. No, and H. Chung, "New constructions of quaternary low correlation zone sequences," IEEE Trans. Inf. Theory, vol. 51, no. 4, pp. 1469–1477, 2005. https://doi.org/10.1109/TIT.2005.844068
  7. X. Tang, P. Fan, and S.Matsufuji, "Lower bounds on correlation of spreading sequence set with low or zero correlation zone," Electron. Lett., vol. 36, no. 6, pp. 551–552, 2000. https://doi.org/10.1049/el:20000462
  8. J.-W. Jang, J.-S. No, H. Chung, and X. Tang, "New sets of optimal p-ary low-correlation zone sequences," IEEE Trans. Inf. Theory, vol. 53, no. 2, pp. 815–821, 2007.
  9. X. Tang and P. Udaya, "New construction of low correlation zone sequences from Hadamard matrices," in Proc. IEEE ISIT, Adelaide, Austrailia, Sept. 4–9, 2005, pp. 482–486.