Title :
Comments on ´optimal training design for linearly time-varying MIMO/OFDM channels modelled by a complex exponential basis expansion´
Author :
Muralidhar, K. ; Sreedhar, D.
Author_Institution :
STMicroelectron., DSP R&D, Singapore, Singapore
Abstract :
Equations (17), (18) and (19) are incorrectly given in the above study. In this study, we give the correct versions of those equations.
Keywords :
MIMO communication; OFDM modulation; matrix algebra; time-varying channels; complex exponential basis expansion; linearly time-varying MIMO-OFDM channel; matrix algebra; optimal training design;
Journal_Title :
Communications, IET
DOI :
10.1049/iet-com.2012.0590
