2005 Cilt 10 Sayı 1
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Item Open Access On the performance of maximum likelihood estimators of SNR for noncoherent BFSK signals in rayleigh fading channels(Uludağ Üniversitesi, 2005) Dilaveroğlu, Erdoğan; Ertaş, Tuncay; Uludağ Üniversitesi/Mühendislik-Mimarlık Fakültesi/Elektronik Mühendisliği Bölümü.In a recent paper, we have derived Cramér-Rao bounds for data and non-data-aided SNR estimation of noncoherent BFSK signals in slowly Rayleigh fading channels, and provided the corresponding true and approximate maximum-likelihood estimators for the data-aided and non-data-aided estimation, respectively. In this paper, the performances of the estimators are examined analytically in terms of means and variances. The results illustrate the efficiency of their performance.