S. R. Sabuj

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Multiple input and multiple output (MIMO) OFDM exploit spatial diversity to improve spectral efficiency. In this paper, we have derived an analytical model for signal to noise plus interference ratio incorporating inter carrier interference (ICI) and average probability of error in MIMO-OFDM using space frequency block code (SFBC) over Nakagami-m fading(More)
Orthogonal frequency division multiplexing (OFDM) is a well-liked technique for high data rate as well as high spectral efficiency. As a promising technology for next generation wireless communication, MIMO-OFDM has gained more wellbeing. In this paper, we have derived an analytical expression of signal to noise plus interference ratio (SNIR) and average(More)
An integration of multiple input and multiple output (MIMO) and orthogonal frequency division multiplexing (OFDM) exploit spatial diversity for high data rate transmission of signals over wireless channel. In this paper, analytical models have been developed to suppress signal to noise plus interference ratio incorporating inter carrier interference and(More)
In the MIMO-OFDM system, the carrier frequency offset and phase noise cause loss of orthogonality among subcarriers and leads to intercarrier interference (ICI). This paper considers ICI self-cancellation schemes using space frequency block code (SFBC) in MIMO-OFDM system. In this paper we have analytically derived expression for common phase error (CPE),(More)
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