不同周期的P元m序列之间的互相关性质

doi:10.3969/j.issn.1001-2400.2012.05.006

J4 ›› 2012, Vol. 39 ›› Issue (5): 30-34+41.doi: 10.3969/j.issn.1001-2400.2012.05.006

• Original Articles • Previous Articles Next Articles

Properties of cross-correlation between two P-ary m-sequences of different periods

SUN Yuhua¹;LI Hui¹;YAN Tongjiang^2,3

(1. Key Lab. of Computer Networks and Information Security of Ministry of Education, Xidian Univ., Xi'an 710071， China;
2. State Key Lab of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing 100049， China;
3. China School of Sciences, China University of Petroleum, Qingdao 266555， China)

Received:2011-05-27 Online:2012-10-20 Published:2012-12-13
Contact: SUN Yuhua E-mail:sunyuhua_1@163.com

Abstract

Abstract:

Recently, Ness and Helleseth initiated studies on the cross-correlation between two binary m-sequences of different periods. Based on their results, we analyse the properties of the cross-correlation between two p-ary m-sequences of different periods, and give the equations for the cross-correlation values to be met. Finally, for p=3, it is proved that the cross-correlation values takes on at least three different values.

Key words: autocorrelation, cross-correlation, m-sequence, Kasami sequence

CLC Number:

TN918

SUN Yuhua;LI Hui;YAN Tongjiang. Properties of cross-correlation between two P-ary m-sequences of different periods[J].J4, 2012, 39(5): 30-34+41.

[1]	YANG Lei,YUE Yunze,LI Pucheng,ZHANG Tao,YANG Huan. Sparse representation of large dynamic range SAR imaging for multiple ground moving targets [J]. Journal of Xidian University, 2019, 46(5): 31-40.
[2]	QUAN Lei;XIAO Song;XUE Xiao;LI Ying. Fast sensing method in compressive sensing with low complexity [J]. Journal of Xidian University, 2017, 44(1): 106-111.
[3]	WU Zhenhua;LIU Hongwei;ZHANG Lei;KOU Na. Degree of freedom evaluation in the radiation field for metamaterial aperture imaging radar [J]. Journal of Xidian University, 2016, 43(6): 39-44.
[4]	LV Qian;SU Tao;WU Kai;ZHANG Jiancheng. ISAR imaging algorithm for targets with the complex motion based on the high-order ambiguity function-Lv's distribution [J]. Journal of Xidian University, 2016, 43(5): 24-30.
[5]	YANG Qiu;ZHANG Qun;WU Yong;LUO Ying;WANG Min. Micro-motion feature analysis and parameter estimation methods for moving ship [J]. J4, 2015, 42(5): 200-206.
[6]	XUE Rui;WEI Qiang;XU Xichao. Performance research on ranging codes based on the chaotic sequence [J]. J4, 2015, 42(3): 103-108.
[7]	ZHANG Junchang;LIU Haipeng;FAN Yangyu. Speech enhancement method using self-adaptive time-shift and threshold discrete cosine transform [J]. J4, 2014, 41(6): 155-159+194.
[8]	DU Xiaolin;WANG Xu;SU Tao;ZHU Wentao. Orthogonal phase coding signal design for MIMO radar via an algebraic method [J]. J4, 2014, 41(2): 64-70.
[9]	GUO Yi;LIU Gang;GE Jian-hua. An eficient symbol timing synchronization for OFDM systems [J]. J4, 2007, 34(7): 9-13.
[10]	REN Guang-liang;LUO Mei-ling;CHANG Yi-lin. Novel SNR estimation algorithm for OFDM systems [J]. J4, 2007, 34(5): 693-696.
[11]	DU Xiao-ni1;2;CHEN Zhi-xiong1;3;CHEN Ru-wei1;XIAO Guo-zhen1. On the autocorrelation function of a new class of sextic residue sequences [J]. J4, 2007, 34(4): 642-646.
[12]	JIN Yan;JI Hong-bing. A new cyclic autocorrelation based blind parameter estimation method for PSK signals [J]. J4, 2006, 33(6): 892-895.
[13]	DONG Li-hua;GAO Jun-tao;HU Yu-pu. Pseudo-randomness of a generalized self-shrinking sequences [J]. J4, 2004, 31(3): 394-398.

Properties of cross-correlation between two P-ary m-sequences of different periods

PDF (PC)

Like

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 13

Metrics

Comments

Recommended 0