Experimental study and modeling of channel parameters at mobile station in a site-specific urban macrocellular environment

• Main Authors: Sivasondhivat, Kriangsak, Materum, Lawrence Y., Takada, Jun-ichi, Ida, Ichirou, Oishi, Yasuyuki
• Format: text
• Published: Animo Repository 2007
• Subjects: Mobile radio stations; Spectral energy distribution; Systems and Communications
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/8400
• Institution: De La Salle University

This paper gives a study of 3-D channel parameters, i.e., azimuth, elevation directions at MS (DMS), and delay. Both vertical and horizontal polarizations were transmitted and received in the measurement. By observing the azimuth power spectrum density (APSD), the analysis of the spatio-temporal channel parameters including full polarimetric behaviors was conducted. Power spectrum density (PSD) models are proposed for modeling measured azimuth, elevation DMSs and excess delay PSDs. The relationship between cross-polarization ratio (XPR) and best-fit parameters is discussed. As shown in [1], the extension of the models studied here to the MIMO channel model is possible by the assumption of kronecker model of the base station (BS) and MS.