1. Vehicular-to-vehicular channel characterization and measurement results
- Author
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Campuzano Candel, Andrés José, Fernández González, Herman Antonio, Balaguer Andrés, David, Vila Jiménez, Antonio, Bernardo Clemente, Bernardo, Rodrigo Peñarrocha, Vicent Miquel, Reig, Juan, Valero-Nogueira, Alejandro, and Rubio Arjona, Lorenzo
- Subjects
Vehicular communications ,V2V ,V2V path loss ,TEORIA DE LA SEÑAL Y COMUNICACIONES ,Vehicular channel modeling - Abstract
[EN] Vehicular-to-Vehicular (V2V) communications are receiving considerable attention due to the introduction of the intelligent transportation system (ITS) concept. To design, evaluate and optimize ITS applications oriented to vehicular safety based on wireless systems, the knowledge of the propagation channel is vital, in particular the path loss. From a narrowband V2V channel measurements campaign carried out in a suburban area of the city of Valencia (Spain), this paper analyzes the path loss in terms of the transmitter (Tx) and receiver (Rx) separation distance. Based on a linear slope model, values for the path loss exponent and the standard deviation of shadowing are reported. Also, the Doppler Power Spectral Density (PSD) due to the time-selective behavior is examined., This work has been funded in part by the Programa de Apoyo a la Investigación y Desarrollo de la Universitat Politècnica de València (PAID-05-10) and the Departamento Administrativo de Ciencia, Tecnología e Innovación COLCIENCIAS de Colombia.
- Published
- 2012