Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/03/01 Vol. E89-ANo. 3pp. 670-677 Type of Manuscript: Special Section PAPER (Special Section on Multidimensional Signal Processing and Its Application) Category: Communications Keyword: MIMO, STBC, maximum ratio combining, frequency selective fading, spatio-temporal processing, tapped delay line,