IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
On-line Hybrid Cramér-Rao bound for oversampled dynamical phase and frequency offset estimation
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
MSE bounds for phase estimation in presence of recursive nuisance parameters
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Approximate expressions for Cramer-Rao bounds of code aided QAM dynamical phase estimation
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Extended Kalman Filter for oversampled dynamical phase offset estimation
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Smoothing PLLs for QAM dynamical phase estimation
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
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In this paper, we present a closed-form expression of a Bayesian Cramer-Rao lower bound for the estimation of a dynamical phase offset in a non-data-aided BPSK transmitting context. This kind of bound is derived considering two different scenarios: a first expression is obtained in an offline context, and then a second expression in an online context logically follows. The SNR-asymptotic expressions of this bound drive us to introduce a new asymptotic bound, namely the asymptotic Bayesian Cramer-Rao Bound. This bound is close to the classical Bayesian bound but is easier to evaluate.