Sets of Frequency Hopping Sequences: Bounds and Optimal Constructions
Cunsheng Ding, Ryoh Fuji‐Hara, Yuichiro Fujiwara, Masakazu Jimbo, Miwako Mishima · IEEE Transactions on Information Theory · 2009
Frequency hopping spread spectrum and direct sequence spread spectrum are two main spread coding technologies in communication systems. Frequency hopping sequences are needed in frequency hopping code-division multiple-access (FH-CDMA) systems. In this paper, four algebraic and a combinatorial constructions of optimal sets of frequency hopping sequences with new parameters are presented, and a number of bounds on sets of frequency hopping sequences are described.