|
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) |