Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/120685
Campo DC Valoridioma
dc.contributor.authorPérez-Álvarez, Iván A.en_US
dc.contributor.authorRaos, Ien_US
dc.contributor.authorZazo-Bello, Santiagoen_US
dc.contributor.authorMendieta Otero, Eduardoen_US
dc.contributor.authorSantana-Sosa, H.en_US
dc.contributor.authorPaez-Borrallo, J. M.en_US
dc.date.accessioned2023-02-23T13:07:00Z-
dc.date.available2023-02-23T13:07:00Z-
dc.date.issued2003en_US
dc.identifier.isbn0 85296 755 1en_US
dc.identifier.issn0537-9989en_US
dc.identifier.urihttp://hdl.handle.net/10553/120685-
dc.description.abstractThe main objective of the present design has been the development of a HF band communication system providing digital voice transmission within around 3 kHz bandwidth, through ionospheric reflection, mainly, but not only, for aeronautical environment. Interactivity, as a basic design constraint, has shown that standard structures using single carrier modulations are not suitable at all because their reliability is mainly based on the use of powerful channel coding schemes and very long interleavers with delays of several seconds. On the other hand, OFDM (orthogonal frequency division multiplex) systems are more robust techniques facing the multipath effect as the main distorting source of this propagation mechanism. The combination of this characteristic with spread spectrum CDMA (code division multiple access)-like schemes provides an extreme robust modem without the need of powerful codes neither long interleavers to guarantee an specific data rate and quality of service. Therefore, we are able to design a high data rate system with the possibility of providing interactive digital communication.en_US
dc.languageengen_US
dc.publisherIETen_US
dc.relation.ispartofIEE Conference Publicationen_US
dc.sourceNinth International Conference on HF Radio Systems and Techniques, 2003, p. 31-36en_US
dc.subject3325 Tecnología de las telecomunicacionesen_US
dc.titleInteractive digital voice over HFen_US
dc.typeinfo:eu-repo/semantics/conferenceobjecten_US
dc.typeConferenceObjecten_US
dc.relation.conferenceNinth International Conference on HF Radio Systems and Techniquesen_US
dc.identifier.doi10.1049/cp:20030424en_US
dc.description.lastpage36en_US
dc.description.firstpage31en_US
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Actas de congresosen_US
dc.utils.revisionen_US
dc.date.coverdateJunio 2003en_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-TELen_US
dc.contributor.buulpgcBU-TELen_US
dc.contributor.buulpgcBU-TELen_US
dc.contributor.buulpgcBU-TELen_US
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR IDeTIC: División de Ingeniería de Comunicaciones-
crisitem.author.deptIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.deptGIR IDeTIC: División de Ingeniería de Comunicaciones-
crisitem.author.deptIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.deptDepartamento de Señales y Comunicaciones-
crisitem.author.orcid0000-0001-5990-8409-
crisitem.author.orcid0000-0002-5148-6069-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.fullNamePérez Álvarez,Iván Alejandro-
crisitem.author.fullNameMendieta Otero, Eduardo-
crisitem.event.eventsstartdate23-06-2003-
crisitem.event.eventsenddate26-06-2003-
Colección:Actas de congresos
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