Title :
A comparative study of frequency synchronization in MIMO-OFDM systems
Author :
Saemi, Amir ; Cances, Jean-Pierre
Author_Institution :
UC Santa Barbara, Santa Barbara, CA, USA
Abstract :
The paper concerns a comparative study the best methods for frequency synchronization in MIMO-OFDM systems. One of these methods, developed by us, is an iterative method, in which in the first stage a rough estimation is calculated by using FFT and then in the second stage in an iterative manner fine frequency estimation is provided.
Keywords :
MIMO communication; OFDM modulation; fast Fourier transforms; frequency estimation; iterative methods; synchronisation; FFT; MIMO-OFDM systems; carrier frequency offset; fast Fourier transforms; frequency estimation; frequency synchronization; iterative method; rough estimation; Correlation; Estimation; Iterative methods; Nickel; OFDM; Receivers; Training;
Conference_Titel :
Wireless Days (WD), 2013 IFIP
Conference_Location :
Valencia
DOI :
10.1109/WD.2013.6686472
