Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/22766
Autoria: | Silvério, A. Raimundo, A. Sebastião, P. |
Data: | 2019 |
Título próprio: | Mobile communication systems to control UAVs: Measurements of QoS parameters |
Título do evento: | 2019 International Conference on Sensing and Instrumentation in IoT Era, ISSI 2019 |
ISBN: | 978-1-7281-1022-6 |
DOI (Digital Object Identifier): | 10.1109/ISSI47111.2019.9043646 |
Palavras-chave: | Drones UAV Mobile communication systems Measurements of QoS UMTS LTE |
Resumo: | This paper proposes to identify a propagation model that considers the unmanned aerial vehicles (UAVs) unique characteristics, contemplating two actual wireless technologies, UMTS and LTE, which are theoretically capable of supporting a real-time video service admitting more than one quality index according to the RF conditions. Several measurements were made in a specific outdoor rural scenario in order to understand if the current network infrastructure is prepared to support this type of service using these vehicles, by simulating a real case scenario and considering critical locations where the loss of Quality of Service (QoS) can be significant due to the hole phenomenon that occurs over the antennas/base stations, raising the probability to occur handover. |
Arbitragem científica: | yes |
Acesso: | Acesso Aberto |
Aparece nas coleções: | IT-CRI - Comunicações a conferências internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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conferenceobject_74320.pdf | Versão Aceite | 851,66 kB | Adobe PDF | Ver/Abrir |
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