Paper Info
Title
Non-Data-Aided SNR Estimation for Multiple Antenna Systems.
Abstract
Two new non-data-aided (NDA) signal-to-noise ratio (SNR) estimators for multiple antenna systems are presented. The proposed estimators rely on higher-order moments of the received signal and employ the time-diversity of the fading channel. While one requires a priori knowledge about the number of transmit antennas, the other estimates the SNR without such knowledge. The performance of the proposed estimators is evaluated for different numbers of transmit antennas and over a wide SNR range. Experimental results show that the proposed estimators exhibit a good performance, over a wide range of SNRs, in terms of normalized-root-mean-square-error (NRMSE) with small bias.
Year
Venue
Keywords
2016
IEEE Global Communications Conference
SNR,non-data aided,multiple antenna,time-varying fading channel,fourth-order moment,sixth-order moment,time diversity
Field
DocType
ISSN
Computer science,Fading,Signal-to-noise ratio,A priori and a posteriori,Algorithm,MIMO,Real-time computing,Non data aided,Statistics,Multiple antenna,Estimator
Conference
2334-0983
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Mostafa Mohammadkarimi1212.35
Octavia A. Dobre22064181.08
Moe Z. Win32225196.12