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Descripción
This paper presents an analysis on the use of Long-Term Evolution-Railway (LTE-R) signals as illuminations of opportunity for the development of passive multistatic radar systems. This approach would allow the deployment of low-cost perimeter surveillance and monitoring systems along high-speed railway networks by using software defined radios (SDR) as multi-channel receiving nodes. To that end, taking into account the LTE-R specifications, the ambiguity function of LTE-R signals is analyzed in terms of range and Doppler resolution and sidelobe level. The associated signal processing based on delay-Doppler cross-correlation with the reconstructed reference signals is described. Finally, the detection range of the system for the detection of people, vehicles and small drones is estimated.
Internacional	No
Nombre congreso	XXXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2018).
Tipo de participación	960
Lugar del congreso	Granada, España
Revisores	Si
ISBN o ISSN	CDP08UPM
DOI
Fecha inicio congreso	05/09/2018
Fecha fin congreso	07/09/2018
Desde la página	1
Hasta la página	4
Título de las actas	XXXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2018)

Esta actividad pertenece a memorias de investigación

• Autor: Rodrigo Blázquez García (UPM)
• Autor: Jorge Casamayón Antón (UPM)
• Autor: Mateo Burgos Garcia (UPM)

• Creador: Grupo de Investigación: Microondas y Radar
• Centro o Instituto I+D+i: Centro de I+d+i en Procesado de la Información y Telecomunicaciones
• Departamento: Señales, Sistemas y Radiocomunicaciones