Comparison of different transmit diversity space-time code algorithms

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RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/103860

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions
dc.contributor.author	Gaspa Maynou, Roger
dc.contributor.author	Rodríguez Fonollosa, Javier
dc.date	2000
dc.identifier.citation	Gaspa, R., R. Fonollosa, J. Comparison of different transmit diversity space-time code algorithms. A: IST Mobile Communications Summit. "IST Mobile Summit 2000: evolving towards 4th generation: October 1-4, 2000: Galway, Ireland: Communications". Galway: European Commission, 2000, p. 503-508.
dc.identifier.uri	http://hdl.handle.net/2117/103860
dc.language.iso	eng
dc.publisher	European Commission
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject	Telecommunication
dc.subject	Telecomunicació
dc.title	Comparison of different transmit diversity space-time code algorithms
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	Recently, it has been proven that employing more than one transmit antenna increases channel throughput, and different strategies have been developed in order to achieve transmit diversity advantage. Space-time codes combine coding gain with diversity gain and preserve orthogonality between antennas, whereas BLAST (Bell Labs Layered Space-Time Architecture) technology transmits different independent bitstreams from each transmit antenna and employs an interference nulling-interference cancelling decoding algorithm. In this paper we present a comparison of these transmit diversity techniques in terms of Bit Error Rate (BER) for a MultiInput Multi-Output (MIMO) channel, specifically we compare space-time block codes (STBC), space-time trellis codes (STTC) and BLAST architecture).
dc.description.abstract	Peer Reviewed

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