2009•IEEE Transactions on Information TheoryRequires access

Sets of Frequency Hopping Sequences: Bounds and Optimal Constructions

Cunsheng Ding, Ryoh Fuji‐Hara, Yuichiro Fujiwara, Masakazu Jimbo, Miwako Mishima

Abstract

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.

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Key concepts: Frequency-hopping spread spectrum, Spread spectrum, Code division multiple access, Mathematics, Direct-sequence spread spectrum, Coding (social sciences), Sequence (biology), Computer science