Correlation properties of interleaved Legendre sequences and Ding-Helleseth-Lam sequences

Autor:	Yixin Ren, Chenyu Hou, Huaning Liu
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	fourth-order correlation interleaving legendre sequence ding-helleseth-lam sequence Mathematics QA1-939 Applied mathematics. Quantitative methods T57-57.97
Zdroj:	Electronic Research Archive, Vol 31, Iss 8, Pp 4549-4556 (2023)
Druh dokumentu:	article
ISSN:	2688-1594
DOI:	10.3934/era.2023232?viewType=HTML
Popis:	Sequences with optimal autocorrelation properties play an important role in wireless communication, radar and cryptography. Interleaving is a very important method in constructing the optimal autocorrelation sequence. Tang and Gong gave three different constructions of interleaved sequences (generalized GMW sequences, twin prime sequences and Legendre sequences). Su et al. constructed a series of sequences with optimal autocorrelation magnitude via interleaving Ding-Helleseth-Lam sequences. In this paper we further study the correlation properties of interleaved Legendre sequences and Ding-Helleseth-Lam sequences.
Databáze:	Directory of Open Access Journals
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