Title :
On optimal autocorrelation of quaternary sequences
Author :
Jang, Ji-Woong ; Kim, Young-Sik ; Kim, Sang-Hyo
Author_Institution :
LG Electron., South Korea
Abstract :
In this paper, we study the autocorrelation property of quaternary sequences. Firstly, we will determine the minimum bound for the maximum magnitude of non-trivial autocorrelation values according to its weight function and period. Secondly, we derive necessary and sufficient conditions for balance property with respect to the correlation values and the weight function of quaternary sequences.
Keywords :
binary sequences; codes; correlation methods; balance property; correlation values; optimal autocorrelation; quaternary sequences; weight function; Correlation; Cryptography; Digital communication; Digital systems; Educational institutions; Equations; Neural networks; Autocorrelation property; balance property; quaternary sequences;
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.2011.6159445
