IEEE Transactions on Communication, ( ISI ), Volume (53), No (6), Year (2005-2) , Pages (924-929)
Title : Time-Domain Equalizer for OFDM Systems Based on SINR Maximization ( Time-Domain Equalizer for OFDM Systems Based on SINR Maximization )
Authors: Hossein Zamiri-Jafarian , Hossein Khoshbin Ghomash , S. Pasupathy ,
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Abstract
A new method is proposed in this paper to design the time-domain equalizer (TEQ) for orthogonal frequency division multiplexing (OFDM) systems based on maximizing signal-to-interference plus noise ratio (SINR) at the output of the equalizer. The method called Maximum SINR Time-domain Equalization (MSINR-TEQ) is derived based on a new formulation of SINR. Computer simulation and analytical results show the performance of the MSINR-TEQ method and its superiority in comparison with the performance of the much-used method of channel impulse response shortening.
