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A New Construction Method of Quaternary LCZ Sequence Set  

Jang, Ji-Woong (UCSD 전기컴퓨터공학부)
Kim, Young-Sik (삼성전자, System LSI 사업부)
Lim, Dae-Woon (동국대학교 정보통신공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.34, no.2C, 2009 , pp. 153-157 More about this Journal
Abstract
In this paper, for even integer N, we propose a new construction method of quaternary low correlation zone(LCZ) sequence set from a binary LCZ sequence set with parameters (N,M,L,$\varepsilon$). Proposed method applies the inverse gray mapping from Krone and Sarwate to binary LCZ sequences and their phase shifts. The only needed condition of binary LCZ sequence set used in this construction is even period.
Keywords
LCZ;
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1 R. De Gaudenzi, C. Elia, and R. Viola, 'Bandlimited quasi-synchronous CDMA: A novel satellite access technique for mobile and personal communication systems,' IEEE J. Sel. Areas Commun., Vol.10, No.2, pp.328-343, Feb. 1992   DOI   ScienceOn
2 Y.-S. Kim, J.-W. Jang, J.-S. No, and H. Chung, 'New design of low correlation zone sequence sets,' IEEE Trans. Inf. Theory, Vol.52, No.10, pp.4607-4616, Oct. 2006   DOI   ScienceOn
3 S. M. Krone and D. V. Sarwate, 'Quadriphse sequences for spread-spectrum multiple-access communication,' IEEE Trans. Inf. Theory, vo.IT-30, No.3, pp.520-529, May 1984
4 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, Apr. 2005   DOI   ScienceOn
5 J.S. Cha, S. Kameda, M. Yokoyama, H. Nakase, K. Masu and K. Tsubouchi,"New binary sequences with zero-correlation duration for approximately synchronised CDMA" Electronics Letters, Vol.36, Issue 11, pp.991-993, 2000.   DOI   ScienceOn
6 F. J. McWilliams and N.J.A. Sloane, The Theory of Error-Correcting Codes, New York: North-Holland, 1977.
7 Jong-Seon No, "$p$-form sequences with ideal autocorrelation property," IEEE Tran. Inf. Theory, Vol.48, No.9, pp.2540-2546, September 2002   DOI   ScienceOn
8 X. H. Tang and P. Z. Fan, "A class of pseudonoise sequences over$GF\left(p \right)$with low correlation zone," IEEE Trans. Inf. Theory, Vol.47, No.4, pp.1644–1649, May 2001   DOI   ScienceOn
9 J. S. Cha, S. Kameda, K. Takahashi, M. Yokoyama, N. Suehiro, K. Masu, K. Tsubouchi,'Proposal and Implementation of Approximately synchronized CDMA system using novel biphase sequences' Proc. IEICE ITC-CSCC 99, Sado Island Japan, Vol.1, pp.56-59, July. 1999.
10 S.-Y. Lee, J. S. Cha, J.-W. Seo, E.-Y. Ko, and M.-C. Shin,'A class of multi-phase ZCD sequqnces for MAI-Cancelled DS-CDMA Systems'Proc. ICIS, Seoul, Korea, Vol.1, pp.817-820, 2002
11 J.-W. Jang, J.-S. No, and H. Chung, "A new construction of optimal $p^{2}$-ary low correlation zone sequences using uni¯ed sequences," IEICE Trans. Fundamentals, Vol.E89-A, No.10, pp.2656-2661, Oct. 2006   DOI   ScienceOn
12 J.-H. Chung and K. Yang, 'New design of quaternary low-correlation zone sequence sets and quaternary Hadamard matrices,' IEEE Trans. Inform. Theory, Vol.54, No.8, Aug. 2008   DOI   ScienceOn
13 X. H. Tang, P. Z. 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, Mar. 2000   DOI   ScienceOn
14 Z. Zhou, X. Tang, and G. Gong, 'A new class of sequences with zero or low correlation zone based on interleaving technique,' IEEE Trans. Inf. Theory, Vol.54, No.9, pp.4267-4273, Sep. 2008   DOI   ScienceOn
15 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, Feb. 2007   DOI   ScienceOn
16 B. Long, P. Zhang, and J. Hu, 'A generalized QS-CDMA system and the design of new spreading codes,' IEEE Trans. Veh. Technol., Vol.47, No.6, pp.1268-1275, Nov. 1998   DOI   ScienceOn
17 R. Lidl and H. Niederreiter, Finite Fields. Vol.20 of Encyclopedia of Mathematics and Its Applications, Reading, MA: Addison-Wesley,1983
18 J.S. Cha,'Class of ternary spreading sequences with zero correlation duration'Electronics Letters, Vol.37, Issue.10, pp.636-637, 2001.   DOI   ScienceOn