Conference Proceeding

Multiple input/multiple output (MIMO) equalization for space-time block coding

Inf. Syst. Lab., Stanford Univ., CA
02/1999; DOI:10.1109/PACRIM.1999.799546 ISBN: 0-7803-5582-2 pp.341 - 344 In proceeding of: Communications, Computers and Signal Processing, 1999 IEEE Pacific Rim Conference on
Source: IEEE Xplore

ABSTRACT In this paper, we propose to combine space-time block codes
(ST-BC) with multiple input multiple output equalizer (MIMO-EQ) for
achieving transmit diversity in a frequency selective Rayleigh fading
channel. In the proposed system, MIMO-EQ equalizes the channel into a
temporal intersymbol interference (ISI)-free channel, and then a simple
linear processing is used to perform the maximum likelihood (ML)
decoding for ST-BC. Our simulation results show that the proposed system
can achieve the full spatial diversity gain

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Keywords

decoding
 
frequency selective Rayleigh
 
full spatial diversity gain
 
maximum likelihood
 
multiple input multiple output equalizer
 
simulation results
 
temporal intersymbol interference