A Construction for Periodic ZCZ Sequences

Autor:	Blake, Samuel T., Tirkel, Andrew Z.
Rok vydání:	2012
Předmět:	Computer Science - Information Theory
Druh dokumentu:	Working Paper
Popis:	We introduce a construction for periodic zero correlation zone (ZCZ) sequences over roots of unity. The sequences share similarities to the perfect periodic sequence constructions of Liu, Frank, and Milewski. The sequences have two non-zero off-peak autocorrelation values which asymptotically approach $\pm 2 \pi$, so the sequences are asymptotically perfect.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1212.0094 Zobrazit plný text záznamu View this record from Arxiv