Low-SNR asymptote of CRB on SNR estimates for BPSK in Nakagami-m fading channels with diversity combining
Date
2003-11-13
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Wiley
Abstract
A 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.
Description
Keywords
Engineering, Diversity reception, Fading (radio), Gaussian noise (electronic), Phase shift keying, Receiving antennas, Signal receivers, Signal to noise ratio, White noise, Additive noise, Cramer-Rao bound, Fading channels, Communication channels (information theory)
Citation
Ertaş, 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.