2026-06-02T11:37:54Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/184132026-02-03T11:54:07Zcom_10630_2254col_10630_37959

Doppler Spectrum Analysis in Three-Dimensional 5G Millimeter-Wave Channel Models Cerezo-Barranco, Antonio Ruiz-Vega, Fernando Jesús Aguayo-Torres, María del Carmen Comunicaciones Telecomunicaciones This article is contextualized in the mobile communications systems where there are multiple factors to consider: mobility, frequency, obstacles, reflectors, etc. In this paper, is presented an evaluation of the Doppler spectrum in a Three-Dimensional (3D) channel model for different frequencies, User Terminal (UT) directions and UT speeds. To commence, it introduces the channel model that is used for the simulations, then the Classical Doppler Spectrum frequently used in Two-Dimensional (2D) channel models is entered. Finally, it tries the Doppler Spectrum for the some typical 5G frequencies, speeds up to 500 km/h and for the motion direction in the 3D space. 2019-09-20T07:35:47Z 2019-09-20T07:35:47Z 2019-09 2019-09-20 conference output https://hdl.handle.net/10630/18413 eng XXXIV Simposio Nacional de la Unión Científica Internacional de Radio, URSI 2019 Sevilla 4 al 6 de septiembre de 2019 http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional