Search Results - "Céspedes, Sandra"

Review and Evaluation of MAC Protocols for Satellite IoT Systems Using Nanosatellites by Ferrer, Tomás, Céspedes, Sandra, Becerra, Alex

“…Extending the internet of things (IoT) networks to remote areas under extreme conditions or for serving sometimes unpredictable mobile applications has…”
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Capacitated Multicommodity Flow Problem for Heterogeneous Smart Electricity Metering Communications Using Column Generation by Inga, Esteban, Hincapié, Roberto, Céspedes, Sandra

“…This paper addresses the planning and deployment of wireless heterogeneous networks (WHNs) for smart metering, based on a cross-layer solution. We combine the…”
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Survey of Cooperative Advanced Driver Assistance Systems: From a Holistic and Systemic Vision by González-Saavedra, Juan Felipe, Figueroa, Miguel, Céspedes, Sandra, Montejo-Sánchez, Samuel

“…The design of cooperative advanced driver assistance systems (C-ADAS) involves a holistic and systemic vision that considers the bidirectional interaction…”
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Impact of Safety Message Generation Rules on the Awareness of Vulnerable Road Users by Lara, Tomás, Yáñez, Alexis, Céspedes, Sandra, Hafid, Abdelhakim Senhaji

“…In the face of cooperative intelligent transportation systems (C-ITS) advancements, the inclusion of vulnerable road users (VRU), i.e., pedestrians, cyclists,…”
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Direct-to-Satellite IoT Slotted Aloha Systems with Multiple Satellites and Unequal Erasure Probabilities by Tondo, Felipe Augusto, Montejo-Sánchez, Samuel, Pellenz, Marcelo Eduardo, Céspedes, Sandra, Souza, Richard Demo

“…Direct-to-satellite Internet of Things (IoT) solutions have attracted a lot of attention from industry and academia recently, as promising alternatives for…”
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Satellite Visibility Prediction for Constrained Devices in Direct-to-Satellite IoT Systems by Ortigueira, Raydel, Montejo-Sanchez, Samuel, Henn, Santiago, Fraire, Juan A., Cespedes, Sandra

“…The Internet of Things (IoT) enables the transport of small amounts of data from/to constrained devices such as sensors and actuators. When these devices are…”
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A Survey on Error Exponents in Distributed Hypothesis Testing: Connections with Information Theory, Interpretations, and Applications by Espinosa, Sebastián, Silva, Jorge F, Céspedes, Sandra

“…A central challenge in hypothesis testing (HT) lies in determining the optimal balance between Type I (false positive) and Type II (non-detection or false…”
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On Achieving Seamless IP Communications in Heterogeneous Vehicular Networks by Cespedes, Sandra, Shen, Xuemin Sherman

“…The supporting infrastructure and communications technologies for vehicular networking contexts are heterogeneous by nature. Large coverage access networks,…”
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Routing in Neighborhood Area Networks: A survey in the context of AMI communications by Ramírez, Diego F., Céspedes, Sandra

“…Smart Grid is the modern infrastructure of the electric grid, which has the objective to improve efficiency, reliability, and security. This is achieved…”
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A comprehensive survey on vehicular networks for smart roads: A focus on IP-based approaches by Jeong, Jaehoon, Shen, Yiwen, Oh, Tae, Céspedes, Sandra, Benamar, Nabil, Wetterwald, Michelle, Härri, Jérôme

“…In vehicular communications, the use of IP-based vehicular networking is expected to enable the deployment of various road applications, namely for…”
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VIP-WAVE: On the Feasibility of IP Communications in 802.11p Vehicular Networks by Cespedes, S., Ning Lu, Xuemin Shen

“…Vehicular communication networks, such as the 802.11p and Wireless Access in Vehicular Environments (WAVE) technologies, are becoming a fundamental platform…”
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Chronostratigraphy of the Upper Cretaceous succession in the Middle Magdalena Valley of Colombia (Northern South America) by de la Parra, Felipe, Higuera, Camilo, Ramírez, Rigo, Maya, Lina, Céspedes, Sandra, Marfissi, Nelbett, Carreño, Angelica, Juliao, Tatiana, Forero, Silvia

“…The Upper Cretaceous succession in northern South America is significant because the related rock deposits are among the most prolific oil sources in the…”
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Overcoming Intrinsic Losses With a Physical-Transport Cross-Layer Control System for Low-SNR Links by Estevez, Claudio, Azurdia-Meza, Cesar, Cespedes, Sandra

“…Communication over low-SNR environments faces various challenges and data detection designing can be arduous. An aggregative sampling technique with TCP…”
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Impact of diversity combining schemes in a multi-cell VLC system with angle diversity receivers by Román Cañizares Milton, Palacios, Játiva Pablo, Azurdia-Meza, Cesar A, Montejo-Sánchez, Samuel, Céspedes, Sandra

“…In this paper, we analyze and compare the use and benefits of several combining schemes to create diversity at the optical receiver in a multi-cell indoor…”
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Network Size Estimation for Direct-to-Satellite IoT by Parra, Pablo Ilabaca, Montejo-Sanchez, Samuel, Fraire, Juan A., Souza, Richard Demo, Cespedes, Sandra

“…The worldwide adoption of the Internet of Things (IoT) depends on the massive deployment of sensor nodes and timely data collection. However, installing the…”
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A baseline for context-aware system for safety messages dissemination in VANETs by Yáñez, Alexis, Céspedes, Sandra, Rubio-Loyola, Javier

“…Vehicular ad-hoc networks (VANETs) are mobile networks with highly dynamic contexts of operation. The design and application of context-aware systems could be…”
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Evaluation of protective effect of DNA vaccines encoding the BAB1_0263 and BAB1_0278 open reading frames of Brucella abortus in BALB/c mice by Sislema-Egas, Fernanda, Céspedes, Sandra, Fernández, Pablo, Retamal-Díaz, Angello, Sáez, Darwin, Oñate, Angel

“…Highlights ► DNA vaccines pVF263 and pVF278, stimulate a Th1-cell-mediated immune responses. ► DNA vaccines pVF263 and pVF278, stimulate antibody production. ►…”
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A DNA Vaccine Encoding Cu,Zn Superoxide Dismutase of Brucella abortus Induces Protective Immunity in BALB/c Mice by ONATE, Angel A, CESPEDES, Sandra, CABRERA, Alex, RIVERS, Rodolfo, GONZALEZ, Andrés, MUNOZ, Carola, FOLCH, Hugo, ANDREWS, Edilia

“…Classifications Services IAI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Roles of genomic island 3 (GI-3) BAB1_0278 and BAB1_0263 open reading frames (ORFs) in the virulence of Brucella abortus in BALB/c mice by Céspedes, Sandra, Salgado, Paulina, Retamal-Díaz, Angello, Vidal, Roberto, Oñate, Angel

“…The genomic island 3 (GI-3) shared by Brucella melitensis and Brucella abortus contains 29 genes encoding mostly unknown proteins. Within this island, the open…”
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Reconfiguraciones identitarias en el proceso migratorio de la población venezolana en Lima by Céspedes, Sandra, Sulca, María Julia, Rodríguez, Carol Elizabeth

“…El Perú es el segundo país receptor de población venezolana en la región y alberga un aproximado de 1 500 000 de venezolanos (acnur, 2023). Dicho proceso ha…”
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