Linear Complexity of Generalized Cyclotomic Quaternary Sequences with Period pq
Dandan Li, Qiaoyan Wen, Jie Zhang, Zuling Chang · IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences · 2014
Pseudo-random sequences with high linear complexity play important roles in many domains. We give linear complexity of generalized cyclotomic quaternary sequences with period pq over Z4 via the weights of its Fourier spectral sequence. The results show that such sequences have high linear complexity.