New Class of Optimal Z-Complementary Code Sets
Tao Yu, Avik Ranjan Adhikary, Yanyan Wang, Yang Yang · IEEE Signal Processing Letters · 2022
Z-complementary code sets (ZCCSs) can support interference-free multi-carrier code-division multiple access (MC-CDMA) in quasi-synchronous channels due to their favourable correlation properties. In this letter, based on the existing optimal ZCCSs and CCCs, we propose new class of optimal ZCCSs using Kronecker product. The resultant sequence sets have enlarged set size and sequence lengths which have not been reported before.