Abstract
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.
| Original language | English |
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| Title of host publication | 2020 International Conference on Localization and GNSS, ICL-GNSS 2020 - Proceedings |
| Editors | Jari Nurmi, Elena-Simona Lohan, Joaquin Torres-Sospedra, Heidi Kuusniemi, Aleksandr Ometov |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781728164557 |
| DOIs | |
| State | Published - Jun 2020 |
| Externally published | Yes |
| Event | 10th International Conference on Localization and GNSS, ICL-GNSS 2020 - Tampere, Finland Duration: 2 Jun 2020 → 4 Jun 2020 |
Publication series
| Name | 2020 International Conference on Localization and GNSS, ICL-GNSS 2020 - Proceedings |
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Conference
| Conference | 10th International Conference on Localization and GNSS, ICL-GNSS 2020 |
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| Country/Territory | Finland |
| City | Tampere |
| Period | 2/06/20 → 4/06/20 |
Bibliographical note
Publisher Copyright:© 2020 IEEE.
Keywords
- Multiple-Input-Single-Output (MISO)
- Signal-to-Interference Ratio (SIR)
- autonomous aerial vehicles
- communication links
- drones
- interference