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Coexistence Analysis Between IMT-2020 and AES operating in L Band on a Final Approach

Luciano Camilo Alexandre et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · 2023

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Author / responsible party
Luciano Camilo Alexandre et al
Publisher
Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
Year
2023
ISSN
2179-1074
ISSN
2179-1074
Language
English

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Abstract This paper is regarding the statistical coexistence analysis between a cluster of International Mobile Telecommunication 2020 (IMT-2020) Base Stations and an Aircraft Earth Station (AES) operating during flight time in the L Band on a final approach. We assess the cumulative distribution function (CDF) of interference-over-noise ratio (INR) considering the fuselage attenuation contribution and compare it with the AES protection criteria. Our coexistence analysis approach considers the use of a high gain AES commercial antenna model, for an aircraft at two different altitudes, 187 m and 83 m, for 3600 m and 1600 m of horizontal distance from the runway threshold, respectively. Therefore, considering the IMT-2020 suburban scenario near the airport, simulation results presented an INR that met the protection criteria for 100% and 99.95% of the time for the distances of 3600 m and 1600 m from the runway, respectively, making the spectrum sharing feasible between systems. To the best of our knowledge, this is the first time in the literature that fuselage attenuation considering part of the plane, in the L-band is presented in a statistical coexistence analysis.

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APA 7

al, L. C. A. E. (2023). Coexistence Analysis Between IMT-2020 and AES operating in L Band on a Final Approach. https://doi.org/10.1590/2179-10742023v22i1270772

MLA

al, Luciano Camilo Alexandre et. "Coexistence Analysis Between IMT-2020 and AES operating in L Band on a Final Approach." 2023. https://doi.org/10.1590/2179-10742023v22i1270772.

Chicago

al, Luciano Camilo Alexandre et. 2023. "Coexistence Analysis Between IMT-2020 and AES operating in L Band on a Final Approach.". https://doi.org/10.1590/2179-10742023v22i1270772.

Harvard

al, L. C. A. E. 2023, Coexistence Analysis Between IMT-2020 and AES operating in L Band on a Final Approach, Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo, available at: https://doi.org/10.1590/2179-10742023v22i1270772 [Accessed 7 Aug. 2026].

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Title
Coexistence Analysis Between IMT-2020 and AES operating in L Band on a Final Approach
Author / contributors
Luciano Camilo Alexandre et al
Publisher
Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
Publication year
2023
ISSN
2179-1074
ISSN
2179-1074
Language
English

Subjects

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5G; AES; coexistence; IMT and spectrum sharing.
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