109 citations · 170 across the 17 of their papers we have counts for
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cs.IT2011★ 46 cited
An Interpretation of the Moore-Penrose Generalized Inverse of a Singular Fisher Information Matrix
Yen-Huan Li, Ping-Cheng Yeh
It is proved that in a non-Bayesian parametric estimation problem, if the Fisher information matrix (FIM) is singular, unbiased estimators for the unknown parameter will not exist.…
cs.IT2011
Cramer-Rao Bound for Blind Channel Estimators in Redundant Block Transmission Systems
Yen-Huan Li, Borching Su, Ping-Cheng Yeh
In this paper, we derive the Cramer-Rao bound (CRB) for blind channel estimation in redundant block transmission systems, a lower bound for the mean squared error of any blind chan…