Doppler spectrum measurements of vehicular radio channels using a narrowband sounder
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad de Antioquia
2019
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| _version_ | 1876442965516222464 |
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| author | Carlos A. Gómez-Vega |
| author_facet | Carlos A. Gómez-Vega |
| contents | Doppler spectrum measurements of vehicular radio channels using a narrowband sounder Carlos A. Gómez-Vega Carlos A. Gutiérrez José J. Jaime-Rodríguez Javier Vázquez Castillo Daniel U. Campos-Delgado José M. Luna-Rivera Miguel A. Díaz-Ibarra Ingeniería Doppler measurements wireless propagation vehicular communications This paper describes the implementation of a narrowband sounder for Doppler power spectrum (DPS) measurements of vehicular communication channels. The narrowband channel sounder is implemented using general purpose equipment, making such measurement platform easy to replicate for didactic and research purposes. To demonstrate the practical value of this framework, a measurement campaign was conducted to obtain empirical information about the spectral characteristics of vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) multipath radio channels in the 700 MHz band. The collected data were processed to compute the average Doppler shift and the Doppler spread of the measured channels. The obtained results show that the spectral properties of frequency-dispersive vehicular radio channels can be effectively analyzed using narrowband sounding principles. 2019 artículo científico 0120-6230 https://www.redalyc.org/articulo.oa?id=43062836004 10.17533/10.17533/udea.redin.20190405 en http://www.redalyc.org/revista.oa?id=430 Revista Facultad de Ingeniería Universidad de Antioquia application/pdf Universidad de Antioquia Revista Facultad de Ingeniería Universidad de Antioquia (Colombia) Num.93 |
| format | Artículo científico |
| id | redalyc_43062836004 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Universidad de Antioquia |
| spellingShingle | Doppler spectrum measurements of vehicular radio channels using a narrowband sounder Carlos A. Gómez-Vega Ingeniería Doppler measurements wireless propagation vehicular communications Doppler spectrum measurements of vehicular radio channels using a narrowband sounder Carlos A. Gómez-Vega Carlos A. Gutiérrez José J. Jaime-Rodríguez Javier Vázquez Castillo Daniel U. Campos-Delgado José M. Luna-Rivera Miguel A. Díaz-Ibarra Ingeniería Doppler measurements wireless propagation vehicular communications This paper describes the implementation of a narrowband sounder for Doppler power spectrum (DPS) measurements of vehicular communication channels. The narrowband channel sounder is implemented using general purpose equipment, making such measurement platform easy to replicate for didactic and research purposes. To demonstrate the practical value of this framework, a measurement campaign was conducted to obtain empirical information about the spectral characteristics of vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) multipath radio channels in the 700 MHz band. The collected data were processed to compute the average Doppler shift and the Doppler spread of the measured channels. The obtained results show that the spectral properties of frequency-dispersive vehicular radio channels can be effectively analyzed using narrowband sounding principles. 2019 artículo científico 0120-6230 https://www.redalyc.org/articulo.oa?id=43062836004 10.17533/10.17533/udea.redin.20190405 en http://www.redalyc.org/revista.oa?id=430 Revista Facultad de Ingeniería Universidad de Antioquia application/pdf Universidad de Antioquia Revista Facultad de Ingeniería Universidad de Antioquia (Colombia) Num.93 |
| title | Doppler spectrum measurements of vehicular radio channels using a narrowband sounder |
| topic | Ingeniería Doppler measurements wireless propagation vehicular communications |
| url | https://www.redalyc.org/articulo.oa?id=43062836004 |