Browsing by Author "Céspedes Umaña, Sandra Lorena"
Now showing items 1-9 of 9
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Gutiérrez Terraza, Juan José (Universidad de Chile, 2021)Las redes de telecomunicaciones han generado cambios profundos en la humanidad. Desde sus inicios, con los primeros teléfonos móviles 1G, se abrió un nuevo mundo de posibilidades con la llegada de la comunicación instantánea ...
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Arteaga Arce, Adriana (Universidad de Chile, 2021)El crecimiento esperado en el número de vehículos conectados y los datos generados por las aplicaciones y los sistemas de información requerirán tecnologías alternativas para expandir el espectro de comunicaciones. El ...
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Tondo, Felipe Augusto; Montejo Sánchez, Samuel; Pellenz, Marcelo Eduardo; Céspedes Umaña, Sandra Lorena; Souza, Richard Demo (MDPI, 2021)Direct-to-satellite Internet of Things (IoT) solutions have attracted a lot of attention from industry and academia recently, as promising alternatives for large scale coverage of a massive number of IoT devices. In this ...
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Lara, Tomás; Yáñez, Alexis; Céspedes Umaña, Sandra Lorena; Hafid, Abdelhakim Senhaji (MDPI, 2021)In the face of cooperative intelligent transportation systems (C-ITS) advancements, the inclusion of vulnerable road users (VRU), i.e., pedestrians, cyclists, and motorcyclists, has just recently become a part of the ...
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González Cortés, Carlos Eduardo (Universidad de Chile, 2022)Space agencies, educational institutions, and private companies have adopted CubeSat nanosatellites to do scientific research, training, technology demonstration, and space-based industries in the New Space era. The next ...
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Ortigueira Ruiz, Raydel; Fraire, Juan Andrés; Becerra, Alex; Ferrer, Tomás; Céspedes Umaña, Sandra Lorena (IEEE-Inst Electrical Electronics Engineers, 2021)The Internet of Things (IoT) is enabling unprecedented applications based on the transport of small data volumes to and from constrained devices. When end devices or sensor nodes are located in very remote zones with ...
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Wistuba La Torre, Diego Sebastián (Universidad de Chile, 2023)The Static Context Header Compression and Fragmentation (SCHC) framework enables IPv6 communication over Low-Power Wide-Area Networks (LPWANs), which provide low power consumption and wide area coverage in exchange for low ...
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Yu, Quan; Wang, Miao; Zhou, Haibo; Ni, Jianbing; Chen, Jiacheng; Céspedes Umaña, Sandra Lorena (IEEE-Inst Electrical Electronics Engineers, 2021)
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Álvarez, Guido; Fraire, Juan Andrés; Abdelfadeel Hassan, Khaled; Céspedes Umaña, Sandra Lorena; Pesch, Dirk (IEEE-Inst Electrical Electronics Engineers, 2022)Direct-to-Satellite IoT (DtS-IoT) is a promising approach to deliver data transfer services to IoT devices in remote areas where deploying terrestrial infrastructure is not appealing or feasible. In this context, low-Earth ...