Distributed Alamouti Transmit Diversity Technique for Co-Operative Communications

Distributed Alamouti Transmit Diversity Technique for Co-Operative Communications

A simple algorithm to implement a distributed version of the Alamouti diversity scheme is presented and its performance is studied. It is observed that the algorithm provides quick convergence, and a bit error rate (BER) performance quite close to the Alamouti's original localized scheme. The p...

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Bibliographische Detailangaben
Hauptverfasser: Borah, D.K., Moreno-Crespo, G., Nammi, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
AWGN
Bit error rate
Hydrogen
Intersymbol interference
Optical scattering
Radio transmitters
Receivers
Receiving antennas
Timing
Transmitting antennas
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Beschreibung
Zusammenfassung:A simple algorithm to implement a distributed version of the Alamouti diversity scheme is presented and its performance is studied. It is observed that the algorithm provides quick convergence, and a bit error rate (BER) performance quite close to the Alamouti's original localized scheme. The proposed algorithm has potential applications in providing diversity in co-operative communications, in poor scattering environments, and in hybrid channels consisting of optical and radio links.
ISSN:1550-2252
DOI:10.1109/VETECS.2007.456