126 search results - page 8 / 26 » A Semiblind Channel Estimation Approach for MIMO-OFDM System... |
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— OFDM is well suited for data-transmission over frequency-selective channels. If the cyclic prefix is chosen sufficiently long, intersymbol interference is avoided. Thus, the ...
TWC
2010
13 years 2 months ago
2010
In this letter, we investigate the problem of CFO estimation in OFDM systems when the timing offset and channel length are not exactly known. Instead of explicitly estimating the t...
VTC
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, an analytical approach to performance analysis of vertical Bell laboratories layered space time (V-BLAST) detection with optimal ordering for systems with two transm...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
—In this paper we present an analytical approach to evaluate the M-QAM bit error rate (BER) as well as channel capacity of Alamouti space time coded OFDM systems in case of direc...