Search results for "DVB-T"

showing 2 items of 2 documents

Uso de Software-Defined Radio en la enseñanza de sistemas de comunicaciones

2017

[ES] En la docencia de sistemas de comunicación hay una componente teórica elevada. La percepción de los estudiantes al estudiar estas asignaturas es negativa. Este trabajo trata de explicar la motivación y la estrategia seguida para reorientar esta percepción a partir de la introducción de elementos de “Software-Defined Radio” (SDR) y “Universal Software Radio Peripherals” (USRP) en diferentes asignaturas del Grado de Ingenier´ıa Telem´atica de la Universitat de València

:CIENCIAS TECNOLÓGICAS [UNESCO]software defined radioSoftware-Defined RadioRTL-SDRTelematicsDVB-TUNESCO::CIENCIAS TECNOLÓGICASTelemáticaingeniería telemáticaUSRPRDScomunicaciones digitalesProceedings XIII Jornadas de Ingenieria Telematica - JITEL2017
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On the Provisioning of Mobile Digital Terrestrial TV Services to Vehicles With DVB-T

2012

[EN] Most of the DVB-T (Digital Video Broadcasting -Terrestrial) networks deployments worldwide have been designed for fixed rooftop antennas and high transmission capacity, not providing good coverage level for vehicular mobile reception. This letter analyzes how to combine different technical solutions, so far studied individually, in order to increase the robustness of the transmission for vehicular reception to provide in-band mobile services. In particular, we consider: receive antenna diversity, hierarchical modulation, and Application Layer Forward Error Correction (AL-FEC). Performance evaluation results have been obtained by means of simulations, laboratory tests, and field measure…

Mobile radiobusiness.industryComputer scienceIMT AdvancedComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSMobile televisionData_CODINGANDINFORMATIONTHEORYAntenna diversityMobile DVB-TTerrestrial televisionHierarchical modulationMobile stationTEORIA DE LA SEÑAL Y COMUNICACIONESDigital Video BroadcastingMedia TechnologyDVB-TApplication layer forward error correctionElectrical and Electronic EngineeringbusinessAntenna diversityComputer networkIEEE Transactions on Broadcasting
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