Title :
Chaotic frequency hopping sequences
Author :
Cong, Ling ; Songgeng, Sun
Author_Institution :
Nanjing Inst. of Commun. Eng., China
fDate :
11/1/1998 12:00:00 AM
Abstract :
This letter describes a novel family of frequency hopping sequences generated by chaotic systems. The sequences give a uniform spread over the entire frequency bandwidth. In addition to having good Hamming correlation properties, they possess ideal linear span. The sequences produce almost as good performance as random hopping patterns when used in frequency hopping code-division multiple-access (FH/CDMA) systems. Many numerical examples based on a digital chaos generator are presented
Keywords :
chaos generators; code division multiple access; correlation methods; digital circuits; frequency hop communication; sequences; spread spectrum communication; FH-SS CDMA; Hamming correlation properties; chaotic frequency hopping sequences; digital chaos generator; frequency hopping code-division multiple-access; linear span; Bandwidth; Chaos; Chaotic communication; Communication systems; Frequency; Jamming; Multiaccess communication; Reed-Solomon codes; Spread spectrum communication; Sun;
Journal_Title :
Communications, IEEE Transactions on
