Iterative layered space-time receivers for single-carrier transmission over severe time-dispersive channels |
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| Authors: | Dinis R. Kalbasi R. Falconer D. Banihashemi A.H. |
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| Affiliation: | CAPS-Inst. Superior Tecnico, Tech. Univ. of Lisbon, Portugal; |
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| Abstract: | This letter presents an iterative layered space-time (LST) receiver structure for single-carrier (SC)-based transmission in severe time-dispersive channels. The proposed receiver combines LST principles with iterative block decision feedback equalization (IB-DFE) techniques. Our performance results show that the proposed receivers have excellent performance in severe time-dispersive channels, which can be very close to the matched filter bound (MFB) after just a few iterations. |
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