Intelligent vehicle communication: deterministic propagation prediction in transportation systems
Fecha
2016Versión
Acceso abierto / Sarbide irekia
Tipo
Artículo / Artikulua
Versión
Versión aceptada / Onetsi den bertsioa
Impacto
|
10.1109/MVT.2016.2549995
Resumen
Intelligent Transportation Systems (ITS) are currently under
intense research and development for making transportation safer and
more efficient. The development of such vehicular communication
systems requires accurate models for the propagation channel. A key
characteristic of these channels is their temporal variability and
inherent non-stationarity, which has major impact on electromagne ...
[++]
Intelligent Transportation Systems (ITS) are currently under
intense research and development for making transportation safer and
more efficient. The development of such vehicular communication
systems requires accurate models for the propagation channel. A key
characteristic of these channels is their temporal variability and
inherent non-stationarity, which has major impact on electromagnetic
propagation prediction. This article investigates the channel
properties of a wireless communication system within a vehicular
communication environment with deterministic modeling. An analysis
of the physical radio channel propagation of an ultra high frequencyradio
frequency identification (UHF-RFID) system for a vehicle to
infrastructure scattering environment is presented. A new module has
been implemented in the proposed site-specific tool which takes into
account the movement of the vehicles, leading to time and spacefrequency
models. The strong dependence with the environment due to
multipath propagation is presented. These results can aid in the
identification of the optimal location of the transceivers, in order to
minimize power consumption and increase service performance,
improving vehicular communications within ITS. [--]
Editor
IEEE
Publicado en
IEEE Vehicular Technology Magazine, 11(3), 29-37
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa eta Elektronikoa Saila
Versión del editor
Entidades Financiadoras
Ministry of Economy and Competitiveness of Spain, funding provided by Grant TEC2013-45585-C2-1-R.