New design of quaternary LCZ and ZCZ sequence set from binary LCZ and ZCZ sequence set
Ji-Woong Jang, Young Sik Kim, Sang‐Hyo Kim · Advances in Mathematics of Communications · 2009
In this paper, we suggest two construction methods of quaternarylow and zero correlation zone (LCZ and ZCZ) sequence set. The new construction methods use a binary LCZ/ZCZ sequence set and the Gray mapping to produce new quaternary LCZ/ZCZ sequence sets. The parameters of the generated quaternary LCZ/ZCZ sequence set are the same as those of the employed binary LCZ/ZCZ sequence set. That means, an optimal quaternaryLCZ/ZCZ sequence set can be constructed from an optimal binary LCZ/ZCZ sequence set.