LTE SFBC MIMO transmitter modelling and performance evaluation

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dc.contributor.authorMorillo, Gabrielaen
dc.contributor.authorCosmas, Johnen
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2024-04-16T10:43:53Z
dc.date.available2024-04-16T10:43:53Z
dc.date.issued2024-03-21en
dc.description.abstractHigh data rates are one of the most prevalent requirements in current mobile communications. To cover this and other high standards regarding performance, increasing coverage, capacity, and reliability, numerous works have proposed the development of systems employing the combination of several techniques such as Multiple Input Multiple Output (MIMO) wireless technologies with Orthogonal Frequency Division Multiplexing (OFDM) in the evolving 4G wireless communications. Our proposed system is based on the 2x2 MIMO antenna technique, which is defined to enhance the performance of radio communication systems in terms of capacity and spectral efficiency, and the OFDM technique, which can be implemented using two types of sub-carrier mapping modes: Space-Time Block Coding and Space Frequency Block Code. SFBC has been considered in our developed model. The main advantage of SFBC over STBC is that SFBC encodes two modulated symbols over two subcarriers of the same OFDM symbol, whereas STBC encodes two modulated symbols over two subcarriers of the same OFDM symbol; thus, the coding is performed in the frequency domain. Our solution aims to demonstrate the performance analysis of the Space Frequency Block Codes scheme, increasing the Signal Noise Ratio (SNR) at the receiver and decreasing the Bit Error Rate (BER) through the use of 4 QAM, 16 QAM and 64QAM modulation over a 2x2 MIMO channel for an LTE downlink transmission, in different channel radio environments. In this work, an analytical tool to evaluate the performance of SFBC - Orthogonal Frequency Division Multiplexing, using two transmit antennas and two receive antennas has been implemented, and the analysis using the average SNR has been considered as a sufficient statistic to describe the performance of SFBC in the 3GPP Long Term Evolution system over Multiple Input Multiple Output channels.en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationMorillo, G. and Cosmas, J. (2024) ‘LTE SFBC MIMO transmitter modelling and performance evaluation’, in K. Arai (ed.) Advances in Information and Communication, FICC 2024, Lecture Notes in Networks and Systems, vol 919. Cham: Springer Nature Switzerland, pp. 268-291. Available at: https://doi.org/10.1007/978-3-031-53960-2_18.en
dc.identifier.doihttps://doi.org/10.1007/978-3-031-53960-2_18en
dc.identifier.endpage291en
dc.identifier.isbn9783031539596en
dc.identifier.isbn9783031539602en
dc.identifier.issn2367-3370en
dc.identifier.issn2367-3389en
dc.identifier.journaltitleLecture Notes in Networks and Systemsen
dc.identifier.startpage268en
dc.identifier.urihttps://hdl.handle.net/10468/15802
dc.identifier.volume919en
dc.language.isoenen
dc.publisherSpringeren
dc.relation.ispartofLecture Notes in Networks and Systemsen
dc.relation.ispartofAdvances in Information and Communicationen
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Centres for Research Training Programme::Data and ICT Skills for the Future/18/CRT/6222/IE/SFI Centre for Research Training in Advanced Networks for Sustainable Societies/en
dc.rights© 2024 The Author(s), Published version: under exclusive license to Springer Nature Switzerland AG. For the purpose of Open Access, the author has applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submissionen
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subjectLong term evolutionen
dc.subjectMIMOen
dc.subjectOFDMen
dc.subjectSpace Frequency Block Codeen
dc.subjectTransmit diversityen
dc.titleLTE SFBC MIMO transmitter modelling and performance evaluationen
dc.typeArticle (peer-reviewed)en
dc.typebook-chapteren
dc.typeConference itemen
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