Blind estimation of bandwidth and duration parameters of an...

Details Blind estimation of bandwidth and duration parameters of an... Blind estimation of bandwidth and duration parameters of an...

2007-06-20

2009-10-13

Bui, Bryan (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

C702S189000

Reexamination Certificate

active

07603245

ABSTRACT:
A method and system for blind estimation of time and frequency parameters of an incoming signal. A spectrogram of the signal is processed using singular value decomposition (SVD) and ICA (independent component analysis) techniques. Time and frequency parameters are estimated from time and frequency eigenvectors, respectively.

REFERENCES:
patent: 6351729 (2002-02-01), Thomson
patent: 6690746 (2004-02-01), Sills et al.
patent: 6699189 (2004-03-01), Lin et al.
patent: 6711528 (2004-03-01), Dishman et al.
patent: 6931362 (2005-08-01), Beadle et al.
patent: 2003/0204378 (2003-10-01), Cai
patent: 2003/0204380 (2003-10-01), Dishman et al.
patent: 2004/0076112 (2004-04-01), Chen
patent: 2007/0254590 (2007-11-01), Lopez
Xu, Zhengyuan, “Blind Channel Estimation via Subspace Approximation,” Department of Electrical Engineering, University of California, IEEE, pp. 1653-1657, 2003.
Beres, Elzbieta, et al., “Blind Channel Estimation for Orthogonal STBC in MISO Systems,” IEEE Transactions on Vehicular Technology, vol. 56, No. 4, pp. 2042-2050, Jul. 2007.

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