Title :
Single-carrier frequency-domain equalization for space-time block-coded transmissions over frequency-selective fading channels
Author :
Al-Dhahir, Naofal
Author_Institution :
AT&T Shannon Lab., Florham Park, NJ, USA
fDate :
7/1/2001 12:00:00 AM
Abstract :
We propose an Alamouti-like scheme for combining space-time block-coding with single-carrier frequency-domain equalization. With two transmit antennas, the scheme is shown to achieve significant diversity gains at low complexity over frequency-selective fading channels.
Keywords :
block codes; diversity reception; equalisers; fading channels; Alamouti-like scheme; SC-MMSE-FDE; diversity gains; frequency-selective fading channels; single-carrier frequency-domain equalization; space-time block-coding; transmit antennas; transmit diversity; Decision feedback equalizers; Discrete Fourier transforms; Diversity methods; Diversity reception; Frequency; Frequency-selective fading channels; OFDM; Peak to average power ratio; Time domain analysis; Transmitting antennas;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/4234.935750
