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In this contribution, reliable analytical method to derive true Cramer-Rao lower bound (CRLB) for non-data aided (NDA) joint carrier phase, carrier frequency offset and time delay estimation is introduced. We consider a transmission over a flat Rayleigh fading channel (FRFC) with non-constant fading gain during the observation window. Analytical expressions of Fisher information matrix (FIM) entries...
This paper deals with the on-line estimation of a dynamical carrier phase and a frequency offset in a digital receiver. We consider a Brownian phase evolution with a linear drift in a data aided scenario. The proposed study is relative to the use of an oversampled signal model after matched filtering, leading to a coloured reception noise and a non-stationary power signal. We derive a closed-form...
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