Modelo de canal de radio multitrayecto para comunicaciones inalámbricas de banda ancha.
Abstract
Esa investigación hace énfasis en los simuladores de canal inalámbrico en sistemas de comunicaciones inalámbricas de banda ancha para sistemas MIMO. El modelo emplea una fuente de ruido gaussiana filtrada e interpolada para simular el ensanchamiento Doppler, en la cual se han simulado dos efectos: la selectividad en tiempo del canal debido el movimiento y la selectividad en frecuencia debida a componentes multitrayectos discretas, finitas y separables empleando un modelo Tap Delay Line (TDL). Resulta una aplicación en MATLAB® que caracteriza la radio propagación para canales de banda ancha empleando las funciones de Bello: Función de respuesta impulsiva variable con el tiempo, Función de transferencia variable con el tiempo, Función desplazamiento Doppler-retardo y Función de transferencia frecuencia-desplazamiento Doppler.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
The authors who publish in this journal agree to the following terms:
- The authors retain the copyright and guarantee to the journal the right to be the first publication of the work are distributed under a license of use and distribution "Creative Commons Attribution-NonCommercial-NoDerivativeWorks 3.0 Unported" (CC BY-NC-ND 3.0) You can consult from here the informative version and the legal text of the license that allows others to share the work with an acknowledgement of the authorship of the work and the initial publication in this journal.
- Authors may separately enter into additional agreements for non-exclusive distribution of the version of the work published in the journal (for example, placing it in an institutional repository or publishing it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are allowed and encouraged to disseminate their work electronically (e.g., in institutional repositories or on their own website) before and during the submission process, as this can lead to productive exchanges as well as earlier and greater citation of published work (see The Effect of Open Access).