Juliana RAYESS (EL)

Lecturer

School of Engineering of Beirut
chargé(e) d'enseignement

National Institute of Telecommunications and Informatics
Chargé de Cours

+961 (1) 421 000 ext 3434 juliana.rayess1@usj.edu.lb

Juliana El Rayess received her Engineering degree in Computer Communications Engineering from Ecole Supérieure dIngénieurs de Beyrouth (ESIB) at Saint Joseph University, Lebanon, in 2020. In 2021, she earned a research master’s degree in Telecommunications, Networks, and Security from both Saint Joseph University and the Lebanese University. Since 2021, Juliana has been pursuing a PhD at Paris-Saclay University in France and at Saint Joseph University, where she is currently a lecturer. Her research and teaching interests include wireless access technologies for the Internet of Things, quality of service in networks, as well as modeling and optimization of 5G RedCap networks.

Education

Degree	University	Country	Year
Master en Télécoms, Réseaux et Sécurité	Saint Joseph University of Beyrouth	Lebanon	2021

Teaching at USJ

- 020QOSES5: Quality of Service in Networks- 020IDOES5: Internet of Things Technologies- 020EEIES4: Internet Ecosystem Evolution- 020RCOES2: Routing Switching

Areas of expertise

Engineering and Technology, Sciences

Research themes

- Wireless Access Technologies for the Internet of Things - Quality of Service in Networks - Modeling Optimization of 5G RedCap Networks

Publications and communications

- J. E. Rayess, K. Khawam, S. Lahoud, M. E. Helou S. Martin, RALI: Increasing Reliability in LoRaWAN through Repetition Iteration, 2023 IEEE Wireless Communications Networking Conference (WCNC), Glasgow, United Kingdom, 2023, pp. 1-6, doi: 10.1109/WCNC55385.2023.10118962. - J. E. Rayess, K. Khawam, S. Lahoud, M. E. Helou S. Martin, Study of LoRaWAN Networks Reliability, 2023 6th Conference on Cloud Internet of Things (CIoT), Lisbon, Portugal, 2023, pp. 200-205, doi: 10.1109/CIoT57267.2023.10084880.