TY - GEN
T1 - Cyclo-period estimation for poly-cyclo-stationary signals
AU - Liu, Feng
AU - Zhang, Xin
AU - Tao, Ran
AU - Wang, Yue
PY - 2008
Y1 - 2008
N2 - This paper presents a new algorithm to estimate the cyclo-period of a poly-cyclo-stationary signal. The algorithm is essentially based on the time-varying correlation and the variability method; a calculation of the sample variance ratio as a function of the modulated noise variance visually reveals a regular pattern, from which the poly-cyclo-period is obtained. Properties of the estimation method are analyzed and compared with the different signal models via simulation.
AB - This paper presents a new algorithm to estimate the cyclo-period of a poly-cyclo-stationary signal. The algorithm is essentially based on the time-varying correlation and the variability method; a calculation of the sample variance ratio as a function of the modulated noise variance visually reveals a regular pattern, from which the poly-cyclo-period is obtained. Properties of the estimation method are analyzed and compared with the different signal models via simulation.
KW - Cyclo-period estimation
KW - Poly-cyclo-stationary signals
KW - Smple variance ratio
UR - https://www.scopus.com/pages/publications/58049132191
U2 - 10.1109/WiCom.2008.476
DO - 10.1109/WiCom.2008.476
M3 - Conference contribution
AN - SCOPUS:58049132191
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 -