Abstract | ||
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Space-time block coding (STBC) achieves the maximum di- versity gain of a flat fading multiple input multiple output (MIMO) transmission link. For frequency selective fading, only a few receivers can be found in the literature. These are mainly trained and block based, such as time reversal STBC (TRSTBC). A non-block based blind receiver for STBC over dispersive channels has been derived previously, adding a new term to the cost function of the constant modulus al- gorithm to orthogonalise the outputs. In this paper a decision directed (DD) equalizer is used concurrently with the CMA receiver to achieve faster convergence. Simulation results demonstrate the benefit of the proposed approach in terms of convergence speed and bit error ratio in a doubly-dispersive scenario. |
Year | Venue | Keywords |
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2009 | EUSIPCO | mimo communication,blind equalisers,diversity reception,fading channels,radio receivers,space-time block codes,cma receiver,concurrent blind receiver,constant modulus algorithm,decision directed equalizer is,doubly dispersive channels,flat fading link,frequency selective fading,maximum diversity gain,multiple input multiple output transmission link,space-time block coding,time reversal stbc,blind equalization,concurrent equalization,constant modulus,decision directed,selective fading |
Field | DocType | ISBN |
Diversity gain,Fading,Control theory,Block code,MIMO,Communication channel,Algorithm,Space–time block code,Blind equalization,Mathematics,Bit error rate | Conference | 978-161-7388-76-7 |
Citations | PageRank | References |
0 | 0.34 | 6 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Samir Bendoukha | 1 | 18 | 5.95 |
Waleed Al-Hanafy | 2 | 23 | 5.00 |
Weiss, Stephan | 3 | 209 | 33.25 |