Bibliographic citations
Bocanegra, V., Córdova, W. (2024). Estudio de variabilidad de señal en diversidad de polarización, mediante simulación uplink en diferentes bandas de frecuencia, Virú, La Libertad-2023 [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/28451
Bocanegra, V., Córdova, W. Estudio de variabilidad de señal en diversidad de polarización, mediante simulación uplink en diferentes bandas de frecuencia, Virú, La Libertad-2023 [Tesis]. PE: Universidad Privada Antenor Orrego; 2024. https://hdl.handle.net/20.500.12759/28451
@misc{renati/373412,
title = "Estudio de variabilidad de señal en diversidad de polarización, mediante simulación uplink en diferentes bandas de frecuencia, Virú, La Libertad-2023",
author = "Córdova García, Walter Javier",
publisher = "Universidad Privada Antenor Orrego",
year = "2024"
}
The present research was focused on the evaluation of the performance of polarization diversity and uplink signal variability through simulations of a reference BTS in the Huacapongo rural population center, it is ubicated in Virú Province, Department of La Libertad - Perú. The estimation of the uplink signal coming from 71 representative drive test locations was carried out, in the 1700 MHz, 2100 MHz and 2500 MHz cellular bands, with increments of 10 MHz in each band for the evaluation of the response of the uplink signal in diversity. The most notable parameters to reproduce the simulation scenario were the horizontal and vertical radiation patterns of the antennas, as well as a reference drive test that allows the simulator to be adjusted to the measurements made. The results obtained showed that the polarization diversity performance has a notable impact between 13% to 14% of points evaluated, increasing the uplink signal more than 3dB above the average. At the same time, 13% to 18% of points were obtained in which, despite the increase introduced by the diversity technique, they did not reach a level close to the average. Regarding signal variability, the results showed a reduction in variability from 15 dB in the 1700 MHz band, 10 dB in the 2100 MHz band, to 7 dB in the 2500 MHz band. The points where it is most evident the favorable effect of polarization diversity are found in the vicinity and coverage limits of the base station.
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