Publikacje

Electromagnetic Situational Awareness of Cognitive radios supported by Radio environment Maps


Tytuł
Electromagnetic Situational Awareness of Cognitive radios supported by Radio environment Maps
Typ publikacji
Rok
2019
Data dokładna
2019
Autorzy słownie
ISBN/ISSN
Electronic ISBN: 978-1-7281-1715-7, USB ISBN: 978-1-7281-1714-0, Print on Demand(PoD) ISBN: 978-1-7281-1716-4
Informacje dodatkowe
 

[Referat wygłoszony na: Signal Processing Symposium 2019, Kraków, 17-19.09.2019 r.]

Abstract: In this paper we present the concept of the Radio Environment Map (REM) designed to ensure electromagnetic situational awareness of cognitive radio networks. The map construction techniques based on spatial statistics are presented. The results of field tests done for UHF range with different number of sensors are shown. Exemplary maps with selected interpolation techniques are presented and control points where the signal from licensed users is correctly estimated are identified. Finally, the map quality is analyzed and the most promising interpolation techniques are selected.
Keywords: Cognitive radio, radio environment map, spectrum monitoring, frequency allocation.
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