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Published on: June 8, 2018
A Construction of Optimal One-Coincidence Frequency-Hopping Sequences via Generalized Cyclotomy
1School of Computer and Software Engineering, Xihua University, Chengdu 610039, China.
Abstract:
Frequency-hopping sequences (FHSs) with low Hamming correlation are essential for synchronization and multiple-access communication systems. In this paper, we propose a novel construction of FHSs using generalized cyclotomy. Our results reveal that the constructed FHSs exhibit a one-coincidence property, meaning that the smallest correlation between different FHSs, aside from the trivial case, is minimized. Additionally, the new sets of FHSs achieve an optimal size in relation to a known theoretical bound.
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