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dc.contributor.authorFont Bach, Oriol
dc.contributor.authorBartzoudis, Nikolaos
dc.contributor.authorPascual Iserte, Antonio
dc.contributor.authorLópez Bueno, David
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationFont, O. [et al.]. A real-time FPGA-based implementation of a high-performance MIMO-OFDM mobile WiMAX transmitter. A: International ICST Conference on Mobile Lightweight Wireless Systems. "3rd International ICST Conference on Mobile Lightweight Wireless Systems". Bilbao: 2011, p. 1-19.
dc.description.abstractThe Multiple Input Multiple Output (MIMO)-Orthogonal Frequency Division Multiplexing (OFDM) is considered a key technology in modern wireless-access communication systems. The IEEE 802.16e standard, also denoted as mobile WiMAX, utilizes the MIMO-OFDM technology and it was one of the first initiatives towards the roadmap of fourth generation systems. This paper presents the PHY-layer design, implementation and validation of a high-performance real-time 2x2 MIMO mobile WiMAX transmitter that accounts for low-level deployment issues and signal impairments. The focus is mainly laid on the impact of the selected high bandwidth, which scales the implementation complexity of the baseband signal processing algorithms. The latter also requires an advanced pipelined memory architecture to timely address the datapath operations that involve high memory utilization. We present in this paper a first evaluation of the extracted results that demonstrate the performance of the system using a 2x2 MIMO channel emulation.
dc.format.extent19 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
dc.subject.lcshMobile communication systems
dc.subject.lcshIEEE 802.16 (Standard)
dc.titleA real-time FPGA-based implementation of a high-performance MIMO-OFDM mobile WiMAX transmitter
dc.typeConference report
dc.subject.lemacComunicacions mòbils, Sistemes de
dc.subject.lemacSenyal, Teoria del (Telecomunicació)
dc.contributor.groupUniversitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
upcommons.citation.authorFont, O.; Bartzoudis, N.; Pascual Iserte, A.; López, D.
upcommons.citation.contributorInternational ICST Conference on Mobile Lightweight Wireless Systems
upcommons.citation.publicationName3rd International ICST Conference on Mobile Lightweight Wireless Systems

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Llevat que s'hi indiqui el contrari, els continguts d'aquesta obra estan subjectes a la llicència de Creative Commons: Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya