Title :
Low-SNR asymptote of CRB on SNR estimates for BPSK in Nakagami-m fading channels with diversity combining
Author :
T. Ertas;E. Dilaveroglu
Author_Institution :
Dept. of Electron. Eng., Uludag Univ., Bursa, Turkey
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
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20031057
