2 papers
cs.IT2026
The structure and enumeration of periodic binary sequences with high nonlinear complexity
Qin Yuan, Chunlei Li, Xiangyong Zeng
Nonlinear complexity, as an important measure for assessing the randomness of sequences, is defined as the length of the shortest feedback shift registers that can generate a given…
cs.IT2026
On the Construction and Correlation Properties of Permutation-Interleaved Zadoff-Chu Sequences
Qin Yuan, Chunlei Li, Xiangyong Zeng
Constant amplitude zero auto-correlation (CAZAC) sequences are widely applied in waveforms for radar and communication systems. Motivated by a recent work [Berggren and PopoviÄ, I…