The construction of ZCZ sequence pairs sets
Gao Jun-pin · Journal of Hebei University of Technology · 2014
The interleaved construction method of ZCZ sequence pairs set based on perfect binary sequence pair is proposed. These ZCZ sequence pairs sets have flexible zero correlation zone. Based on these ZCZ sequence pairs sets, a new method to extend the length of sequence pairs and zero correlation zone is presented at the same time. The correlation properties show that MAI of QS-CDMA system can be eliminated when ZCZ sequence pairs set is used as spread sequences and the synchronization error is limited in the scope of zero correlation zone.