Raydel Ortigueira

According to our database, Raydel Ortigueira authored at least 4 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2026

WASY: A Distributed Time Slot Synchronization Mechanism for Direct-to-Satellite IoT Systems.

Raydel Ortigueira, Sandra Céspedes, Melissa Eugenia Diago-Mosquera, Samuel Montejo Sanchez

IEEE Wirel. Commun. Lett., 2026

2025

Enhancing LEO direct-to-satellite channel modeling with the shadowing effect via K-distribution.

Tomás Núñez González, Cesar A. Azurdia-Meza, Raydel Ortigueira, Samuel Montejo Sánchez, Javier A. Ordenes-Pinto, Melissa Eugenia Diago-Mosquera, Sandra Céspedes

ICT Express, 2025

2024

DtS-IoT Resource Allocation Analysis Framework: Assessing DQ and RESS-IoT.

Jason Gerard, Juan A. Fraire, Raydel Ortigueira, Sandra Céspedes

Proceedings of the 10th IEEE World Forum on Internet of Things, 2024

2021

RESS-IoT: A Scalable Energy-Efficient MAC Protocol for Direct-to-Satellite IoT.

Raydel Ortigueira, Juan A. Fraire, Alex Becerra, Tomás Ferrer, Sandra Céspedes

IEEE Access, 2021