Wireless channel models for the DTV frequency spectrum

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dc.contributor.advisor Danev, Danyo
dc.contributor.advisor González Serrano, Francisco Javier
dc.contributor.author Hiniesto Bazán, María
dc.contributor.other Linköpings universitet
dc.date.accessioned 2011-05-05T12:13:28Z
dc.date.available 2011-05-05T12:13:28Z
dc.date.issued 2009-09
dc.date.submitted 2010-02-09
dc.identifier.uri http://hdl.handle.net/10016/10998
dc.description.abstract The present project is a study about the parameters and methods associated with the spatial channel modelling that are common to the needs of the 3GPP and 3GPP2 organizations. We will work on physical parameters such as power delay profiles, angles spread, dependencies between parameters and a system evaluating methodology as the same way the IEEE 802.20 Working Group has done it before, but with an important difference; we’ll work with a different frequency in order to study the characteristics of the wireless channel models at low frequencies. We’ll study the behaviour for the DTV frequency band, seeing the benefits of allocating portions of the spectrum between 470 MHz and 862 MHz for broadband wireless services. Link level simulation alone will not be used for algorithm comparision because they reflect only one snapshot of the channel behaviour. This is one of the reasons link level simulations will be used only for calibration (the comparision of performance results from different implementations of a given algorithm) and we’ll also study the system level simulation for the final algorithm. In channel modelling we have to consider also different scenarios as a basic factor, because different test environments have different channel parameters. Urban and rural areas will not have the same channel characteristics; neither will tow different places within a building as we’ll see.
dc.format.mimetype application/pdf
dc.format.mimetype application/pdf
dc.language.iso eng
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.other Redes inalámbricas
dc.subject.other Televisión digital
dc.subject.other DTV
dc.title Wireless channel models for the DTV frequency spectrum
dc.title.alternative Modelos de canal wireless en el espectro de la televisión digital
dc.type masterThesis
dc.subject.eciencia Telecomunicaciones
dc.rights.accessRights openAccess
dc.description.degree Ingeniería de Telecomunicación
dc.contributor.departamento Universidad Carlos III de Madrid. Departamento de Teoría de la Señal y Comunicaciones
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