Browse > Article
http://dx.doi.org/10.13067/JKIECS.2012.7.6.1369

Four-Valued Cross-Correlation Function between Two Maximal Linear Recursive Sequences  

Choi, Un-Sook (동명대학교 자율전공학부)
Kim, Sung-Jin (부경대학교 응용수학과)
Kim, Han-Doo (인제대학교 컴퓨터응용과학부)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.7, no.6, 2012 , pp. 1369-1375 More about this Journal
Abstract
One of important problems in the theory of sequences is to determine the values and number of occurrences of each value taken on by the cross-correlation. In this paper, we find the values and the number of occurrences of each value of cross-correlation between an m-sequence u(t) of period $2^n-1$ and its decimation $u(dt)(0{\leq}t{\leq}2^n-2)$ where n=2m, 2s|m and $d=(2^{2m}+2^{2s+1}-2^{m+s+1}-1)/(2^s-1)$. Also we show that a family of decimations leads to a four-valued cross-correlation.
Keywords
cross-correlation; m-sequence; Gold-like sequences; Niho type; decimation; finite field;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Y. Niho, "Multi-valued Cross-Correlation Functions Between Two Maximal Linear Recursive Sequences", Ph.D. thesis, University of Southern California, 1972.
2 P. Rosendahl, "Niho type cross-correlation functions and related equations," Ph.D. thesis, Turku center for computer science, 2004.
3 R. Gold, "Maximal recursive sequences with 3-valued cross-correlation functions," IEEE Trans. Inf. Theory, Vol. 14, No. 1, pp. 154-156, 1967.   DOI
4 T. Kasami, "The weight enumerators for several classes of subcodes of the second order binary Reed-Muller codes," Inform. Control, Vol. 18, No. , pp. 369-394, 1971.   DOI
5 T.W. Cusick and H. Dobbertin, "Some new three-valued cross-correlation functions for binary m-sequences," IEEE Trans. Inf. Theory, Vol. 42, No. 4, pp. 1238-1240, 1996.   DOI   ScienceOn
6 A. Canteaut, P. Charpin and H. Dobbertin, "Binary m-sequences with three-valued crosscorrelation: a proof of Welch's conjecture," IEEE Trans. Inf. Theory, Vol. 46, No. 1, pp. 4-8, 2000.   DOI   ScienceOn
7 H.D. Hollmann and Q. Xiang, "A proof of the Welch and Niho conjectures on crosscorrelation of binary m-sequences," Finite Fields and Their Applications, Vol. 7, No. 2, pp. 253-286, 2001.   DOI   ScienceOn
8 H. Dobbertin, "One-to-one highly nonlinear power functions on $GF(2^n)$," Application Algebra in Engineering, Communication and Computing, Vol. 9, pp. 139-152, 1998.   DOI   ScienceOn
9 T. Helleseth and P. Rosendahl, "New pairs of m-sequences with 4-level cross-correlation," Finite Fields and Their Applications, Vol. 11, No. 4, pp. 647-683, 2005.
10 E.Y. Seo, Y.S. Kim, J.S. No and D.J. Shin, "Cross-correlation distribution of p-ary m-sequence of period $p^{4k}-1$ and its decimated sequences by $(\frac{p^{2k}+1}{2})^2$," IEEE Trans. Inf. Theory, Vol. 54, No. 7, pp. 3140-3149, 2008.   DOI
11 권민정, 조성진, 권숙희, 김진경, 김한두, 최언숙, "상호상관관계 함숫값이 4개인 새로운 데시메이션," 한국전자통신학회논문지, 7권, 4호, pp. 827-832, 2012.
12 A. Johansen and T. Helleseth, "A family of m-sequences with five-valued cross correlation," IEEE Trans. Inf. Theory, Vol. 55, No. 2, pp. 880-887, 2009.   DOI
13 조성진, "유한체 및 그 응용", 교우사, 2007.
14 최언숙, 조성진, "유한체상의 방정식과 m-수열의 상호상관관계 분석," 한국전자통신학회논문지, 7권, 4호, pp. 821-826, 2012.