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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.identifier.isbn8589748049; 9788589748049pt
dc.typeArtigo de eventopt_BR
dc.titleJoint Transmit Diversity And Downlink Beamforming By Using A Minimum Ber Criterionpt_BR
dc.contributor.authorZanatta Filho D.pt_BR
dc.contributor.authorFety L.pt_BR
unicamp.authorZanatta Filho, D., Signal Processing Laboratory for Communications (DSPCom), State University of Campinas (UNICAMP), Campinas-SP, Brazil, Laboratory of Electronics and Communications, Conservatoire National des Arts et Métiers (CNAM), Paris, Francept_BR
unicamp.author.externalFéty, L., Laboratory of Electronics and Communications, Conservatoire National des Arts et Métiers (CNAM), Paris, Francept
dc.description.abstractIn this work, we propose a novel criterion to find the optimum precoder for joint transmit diversity and downlink beamforming. This precoder is an extension of the purely spatial downlink beamforming and can be seen as a transformation that transforms K real antennas into L virtual antennas, with L ≤ K. The proposed criterion is based on the minimization of the received BER and extends the previous technique [1] (Eigen-Beamforming) to any type of channel distribution, not only Rayleigh. Simulation results show that the proposed technique is equivalent to Eigen-Beamforming for Rayleigh channel, but outperforms the latter for Rician channels, providing substantial improvement. This makes the proposed technique an attractive solution for the general application, where the channel type is not known a priori. © 2006 IEEE.en
dc.relation.ispartof2006 International Telecommunications Symposium, ITSpt_BR
dc.publishernullpt_BR
dc.date.issued2006pt_BR
dc.identifier.citation2006 International Telecommunications Symposium, Its. , v. , n. , p. 231 - 236, 2006.pt_BR
dc.language.isoenpt_BR
dc.description.volumept_BR
dc.description.issuenumberpt_BR
dc.description.initialpage231pt_BR
dc.description.lastpage236pt_BR
dc.rightsfechadopt_BR
dc.sourceScopuspt_BR
dc.identifier.issnpt_BR
dc.identifier.doi10.1109/ITS.2006.4433275pt_BR
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-50449096655&partnerID=40&md5=e4ade5d7c5ffe6266316049c8717f1d8pt_BR
dc.date.available2015-06-30T18:05:12Z
dc.date.available2015-11-26T14:22:44Z-
dc.date.accessioned2015-06-30T18:05:12Z
dc.date.accessioned2015-11-26T14:22:44Z-
dc.description.provenanceMade available in DSpace on 2015-06-30T18:05:12Z (GMT). No. of bitstreams: 1 2-s2.0-50449096655.pdf: 550853 bytes, checksum: 538935515825b70afa3bcdd51ff7d6b7 (MD5) Previous issue date: 2006en
dc.description.provenanceMade available in DSpace on 2015-11-26T14:22:44Z (GMT). No. of bitstreams: 2 2-s2.0-50449096655.pdf: 550853 bytes, checksum: 538935515825b70afa3bcdd51ff7d6b7 (MD5) 2-s2.0-50449096655.pdf.txt: 38308 bytes, checksum: bc92e8505ba200b77af19fa363e373f8 (MD5) Previous issue date: 2006en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/103022
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/103022-
dc.identifier.idScopus2-s2.0-50449096655pt_BR
dc.description.referenceZhou, S., Giannakis, G.B., Optimal Transmitter Eigen-Beamforming and Space-Time Block Coding Based on Channel Correlations (2003) IEEE Transactions on Information Theory, 49 (7), pp. 1673-1690. , Julypt_BR
dc.description.referenceAlamouti, S.M., A simple transmit diversity technique for wireless communications (1998) IEEE Journal on Select Areas in Communications, 16 (8), pp. 1451-1458. , Octoberpt_BR
dc.description.referenceTarokh, V., Seshadri, N., Calderbank, A.R., Space-time codes for high data rate wireless communications: Performance criterion and code construction (1998) IEEE Transactions on Information Theory, 44 (2), pp. 744-765. , Marchpt_BR
dc.description.referenceTarokh, V., Jafarkhani, H., Calderbank, A.R., Space-Time Block Codes from Orthogonal Designs (1999) IEEE Transactions on Information Theory, 45 (5), pp. 1456-1467. , Julypt_BR
dc.description.referenceSeshadri, N., Winters, J.H., Two signaling schemes for improving the error performance of frequency-division-duplex (FDD) transmissions systems using transmitter antenna diversity (1993) Proc. IEEE Vehicular Technology Conference, pp. 508-511. , Secausus, USA, Maypt_BR
dc.description.referenceLiberti, J., Rappaport, T.S., (1999) Smart Antennas for Wireless Communications, , 1st ed. Prentice Hallpt_BR
dc.description.referenceNarula, A., Lopez, M.J., Trott, M.D., Wornell, G.W., Efficient Use of Side Information in Multiple-Antenna Data Transmission over Fading Channels (1998) IEEE Journal On Selected Areas In Communications, 16 (8), pp. 1423-1436. , Octoberpt_BR
dc.description.referenceCavers, J.K., Optimized use of diversity modes in transmitter diversity systems (1999) Proc. IEEE 49th Vehicular Technology Conference (VTC'99), 3, pp. 1768-1773. , Houston, USA, 05-16 Maypt_BR
dc.description.referenceYacoub, M.D., (1993) Foundations of mobile radio engineering, , Boca Raton: CRC Presspt_BR
dc.description.referenceProakis, J.G., (1989) Digital Communications, , 2nd ed. McGraw-Hillpt_BR
dc.description.referenceHaykin, S., (1996) Adaptive Filter Theory, , 3rd ed. Prentice Hallpt_BR
dc.description.referenceShiu, D.-S., Foschini, G.J., Gans, M.J., Kahn, J.M., Fading correlation and its effects on the capacity of multi-element antenna systems (2000) IEEE Transactions on Communications, 48 (3), pp. 502-513. , Marchpt_BR
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