SIC Detector for 4 relay Distributed Space-Time Block Coding under Quasi-Synchronization

Most research on Distributed Space Time Block Coding (D-STBC) assumes perfect synchronization between the relays' transmissions. In this paper, we propose a Sequential Interference Cancellation (SIC) approach for the detection of D-STBC under Quasi-Synchronization. The numerical simulations, fo...

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Veröffentlicht in:	IEEE communications letters 2011-10, Vol.15 (10), p.1056-1058
Hauptverfasser:	El Astal, M. O., Abu-Hudrouss, A. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Asynchronous cooperative diversity Bit error rate Block codes Blocking Cancellation Coding Coding, codes Computer simulation Detection, estimation, filtering, equalization, prediction Detectors distributed space time block coding distributed transmit diversity Exact sciences and technology Information, signal and communications theory Interference Mathematical models Relay Relays Signal and communications theory Signal, noise Silicon carbide Synchronism Synchronization Telecommunications and information theory
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Beschreibung
Zusammenfassung:	Most research on Distributed Space Time Block Coding (D-STBC) assumes perfect synchronization between the relays' transmissions. In this paper, we propose a Sequential Interference Cancellation (SIC) approach for the detection of D-STBC under Quasi-Synchronization. The numerical simulations, for SIC approach, showed that in just two iterations we can achieve performance close to the D-STBC with perfect synchronization.
ISSN:	1089-7798 1558-2558
DOI:	10.1109/LCOMM.2011.080811.110886