Hong, LiGarcía-Armada, Ana2012-05-072012-05-072012-05-072011-01IEEE Transactions on Vehicular Technology, (2011), 60(1), 313-3170018-9545https://hdl.handle.net/10016/14170This paper analyzes the average bit error rate (BER) of multiple-input-multiple-output (MIMO) systems in transmit-correlated Rayleigh flat-fading channels. The receiver scheme is based on the minimum mean square error (MMSE) criterion, and the input may be precoded to optimize the communication. Accurate closed-form formulations for the average BER are derivedapplication/pdftext/plaineng© 2011 IEEEBit error rate (BER)Correlated channelGamma distributionMinimum mean square error (MMSE)Multipleinput–multiple-output (MIMO)Signal-to-interference-plus-noise ratio (SINR)research articleTelecomunicaciones10.1109/TVT.2010.2090369open access3131317IEEE Transactions on Vehicular Technology60