2022-06-162022-06-162003-11-13Ertaş, T. ve Dilaveroğlu, E. (2003). “Low-SNR asymptote of CRB on SNR estimates for BPSK in Nakagami-m fading channels with diversity combining”. Electronics Letters, 39(23), 1680-1682.0013-5194https://doi.org/10.1049/el:20031057https://digital-library.theiet.org/content/journals/10.1049/el_20031057http://hdl.handle.net/11452/27197A simple closed-form expression is derived for the low signal-to-noise ratio (SNR) asymptote of the Cramer-Rao bound (CRB) for estimating the SNR of binary phase shift keying modulated signals received over Nakagami-m fading channels with L branch equal gain combining diversity.eninfo:eu-repo/semantics/closedAccessEngineeringDiversity receptionFading (radio)Gaussian noise (electronic)Phase shift keyingReceiving antennasSignal receiversSignal to noise ratioWhite noiseAdditive noiseCramer-Rao boundFading channelsCommunication channels (information theory)Article0001867023000392-s2.0-0344549830168016823923Engineering, electrical & electronicMaximum Likelihood Method; Cramer-Rao Lower Bound; Orthogonal Frequency Division Multiplexing (OFDM)