Number of Distinct 16-QAM Periodic Complementary Sequence Sets
Fanxin Zeng, Xiaoping Zeng, Zhenyu Zhang, Guixin Xuan · Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013) · 2013
Number of distinct sequences is an important parameter in sequence design due to the fact that such a parameter decides the number of on-line users of a communication system associating those sequences.In this paper, it is investigated that the number of distinct sequences from a construction, which was presented in IEEE WCSP'2012, producing a family of 16-QAM periodic complementary sequence mates.The investigation result shows that the aforementioned number equals the half value of length of sub-sequences in such mates.