Title :
Studying the performance of chaotic FH sequences
Author :
Xianghong, Tang ; Jiansheng, Liao ; Yusheng, Ren
Author_Institution :
Dept. of Commun., Hangzhou Inst. of Electron. Eng., China
Abstract :
In recent years, the applications of chaos to the design of FH sequences have arisen broad attentions. Based on some kinds of chaotic FH sequences, in this paper, we will introduce the definitions, pdf and methods of several chaotic maps and perform numerical value simulation. From the simulation results, we study the initial sensitivity, the Hamming correlation and the balance of chaotic FH sequences. The results show that there are many merits to use the chaotic map to generate FH sequences, and these results may help the applications of chaos to design FH sequences.
Keywords :
chaotic communication; correlation methods; frequency hop communication; sensitivity; sequences; Hamming correlation; chaotic FH sequences; chaotic maps; Chaos; Chaotic communication; Chebyshev approximation; Communication system control; Design engineering; Frequency conversion; Logistics; Military communication; Modems; Numerical simulation;
Conference_Titel :
Neural Networks and Signal Processing, 2003. Proceedings of the 2003 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
0-7803-7702-8
DOI :
10.1109/ICNNSP.2003.1279385
