Searched for: subject%3A%22space%255C-time%255C%2Bblock%255C%2Bcoding%22
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Fang, K. (author)
Broadband wireless communication systems require high transmission rates, where the bandwidth of the transmitted signal is larger than the channel coherence bandwidth. This gives rise to time dispersion of the transmitted symbols or frequency-selectivity with different frequency components exhibiting different gains. The time dispersion of the...
doctoral thesis 2010
document
Petré, F. (author), Leus, G. (author), Moonen, M. (author), De Man, H. (author)
Effective suppression of multiuser interference (MUI) and mitigation of frequency-selective fading effects within the complexity constraints of the mobile constitute major challenges for broadband cellular downlink transceiver design. Existing wideband direct-sequence (DS) code division multiple access (CDMA) transceivers suppress MUI...
journal article 2004
document
Leus, G. (author), Petré, F. (author), Moonen, M. (author)
In the downlink of DS-CDMA, frequency-selectivity destroys the orthogonality of the user signals and introduces multiuser interference (MUI). Space-time chip equalization is an efficient tool to restore the orthogonality of the user signals and suppress the MUI. Furthermore, multiple-input multiple-output (MIMO) communication techniques can...
journal article 2004