Journal article
Robust MIMO-OFDM System for Frequency-Selective Mobile Wireless Channels
Abstract
This paper presents a novel technique to enhance the robustness of spacefrequency block coded (SFBC) orthogonal frequency-division multiplexing (OFDM) systems. The proposed system shapes the channel matrix of a frequency-selective fading channel into a piecewise flat fading over each block of two adjacent subcarriers. Analytical and simulation results show that the proposed scheme substantially outperforms the conventional SFBC in …
Authors
Al-Dweik A; Kalbat F; Muhaidat S; Filio O; Ali SM
Journal
IEEE Transactions on Vehicular Technology, Vol. 64, No. 5, pp. 1739–1749
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
May 1, 2015
DOI
10.1109/tvt.2014.2340736
ISSN
0018-9545