TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Modeling and Mitigating 5G Wireless Downlink Interferences for Low-altitude Aerial vehicles

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko2020 International Conference on Localization and GNSS, ICL-GNSS 2020 - Proceedings
ToimittajatJari Nurmi, Elena-Simona Lohan, Joaquin Torres-Sospedra, Heidi Kuusniemi, Aleksandr Ometov
KustantajaIEEE
Sivumäärä6
ISBN (elektroninen)9781728164557
DOI - pysyväislinkit
TilaJulkaistu - kesäkuuta 2020
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Conference on Localization and GNSS -
Kesto: 2 kesäkuuta 20204 kesäkuuta 2020

Julkaisusarja

Nimi2020 International Conference on Localization and GNSS, ICL-GNSS 2020 - Proceedings

Conference

ConferenceInternational Conference on Localization and GNSS
Ajanjakso2/06/204/06/20

Tiivistelmä

Future 5G networks will serve both terrestrial and aerial users, thanks to their network slicing and flexible numerology capabilities. The probability of Line-of-Sight (LoS) propagation will be intuitively higher for aerial users than for terrestrial users and this will provide a trade-off between increased capacity and increased interference. Our paper analyzes theoretically this trade-off and proposes solutions based on downlink multiantenna beamorming and joint optimization of the signal-to- interference ratio of multiple aerial users. It is shown that Multiple-Input-Single-Output solutions offer the most convenient tradeoff between complexity and capacity/interference performance. Simulation results are provided for mm Wave bands and low-altitude aerial vehicles.