Title :
A New Prime-Phase Sequence Family with Low Correlation and Large Size
Author :
Sun, Nigang ; Hu, Lei ; Lu, Li ; Nie, Xuyun
Author_Institution :
East China Univ. of Sci. & Technol., Shanghai
Abstract :
A new family of p-phase low-correlation sequences with large family size, where p is an odd prime, is constructed by using the highest coordinate of linear recurrence sequences over the ring Zp l, for l ges 2. Utilizing Galois ring theory (the local Weil bound) and spectral analysis over the additive group of Zp l, we derive an estimate of the correlation of the sequences.
Keywords :
Galois fields; correlation methods; spectral analysis; Galois ring theory; linear recurrence sequences; local Weil bound; low correlation sequences; prime phase sequence family; spectral analysis; Additives; Autocorrelation; Binary sequences; Communication systems; Computer science; Information security; Interference; Laboratories; Multiaccess communication; Spectral analysis; Galois ring; correlation; highest coordinate;
Conference_Titel :
Signal Design and Its Applications in Communications, 2007. IWSDA 2007. 3rd International Workshop on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-1074-3
Electronic_ISBN :
978-1-4244-1074-3
DOI :
10.1109/IWSDA.2007.4408413
