Title :
New construction of quaternary sequence pairs with even period and three-level correlation
Author :
Peng, Xiuping ; Xu, Chengqian
Author_Institution :
Coll. of Inf. Sci. & Eng, Yanshan Univ., Qinhuangdao, China
Abstract :
In this paper, a new class of quaternary sequence pairs with even period and three-level correlation is constructed by using the inverse Gray mapping and two difference set pairs of the same modulus. The maximum nontrivial correlation of the constructed sequence pairs are shown to be 2.
Keywords :
Gray codes; binary sequences; correlation methods; binary sequences; even period correlation; inverse Gray mapping; maximum nontrivial correlation; quaternary sequence pairs; three-level correlation; Arrays; Correlation; Digital signal processing; Educational institutions; Ice; Radar measurements; correlation function; difference set pair(DSP); inverse Gray mapping; quaternary sequence pair;
Conference_Titel :
Signal Design and its Applications in Communications (IWSDA), 2011 Fifth International Workshop on
Conference_Location :
Guilin
Print_ISBN :
978-1-61284-047-5
DOI :
10.1109/IWSDA.2011.6159444
