TY - GEN
T1 - Design and implementation of a new kind of chaotic frequency hopping sequences
AU - Jie, Yang
AU - Liang, Hu
AU - Peng, Liu
AU - Ronghua, Zhou
PY - 2008
Y1 - 2008
N2 - Based on combining well-known Kent map and Logistic map, in this paper, we proposed a new method to generate chaotic frequency hopping (FH) sequences to enhance the properties of secrecy and security in traditional FH systems. Through simulations, the properties of our new sequences including initial sensitivity, balance and Hamming correlation were examined. Simulations and practical realization results showed that, our new chaotic frequency hopping sequences not only can overcome the problem of finite precision effect caused by digital processor, but also can be realized easily by field programmable gate arrays (FPGA) chip with very high speed.
AB - Based on combining well-known Kent map and Logistic map, in this paper, we proposed a new method to generate chaotic frequency hopping (FH) sequences to enhance the properties of secrecy and security in traditional FH systems. Through simulations, the properties of our new sequences including initial sensitivity, balance and Hamming correlation were examined. Simulations and practical realization results showed that, our new chaotic frequency hopping sequences not only can overcome the problem of finite precision effect caused by digital processor, but also can be realized easily by field programmable gate arrays (FPGA) chip with very high speed.
KW - Chaos
KW - Combined map
KW - FPGA
KW - Finite precision
KW - Frequency-hopping sequences
KW - Hamming correlation
UR - http://www.scopus.com/inward/record.url?scp=58049124055&partnerID=8YFLogxK
U2 - 10.1109/WiCom.2008.389
DO - 10.1109/WiCom.2008.389
M3 - Conference contribution
AN - SCOPUS:58049124055
SN - 9781424421084
T3 - 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008
BT - 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008
T2 - 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008
Y2 - 12 October 2008 through 14 October 2008
ER -