Efficient data detection algorithms in single- and multi-carrier systems without the necessity of a guard period

Transmitter and receiver processing in block transmission systems with and without guard periods

“…In the case where two or more estimates are computed the one which is closest to the middle of its respective data block is selected. for the post equalization scenarios can be found in [8,9]. If the noise vector n in equation 4 is assumed to be zero, the estimated data dpr.…”