PDI - Resultado de Búsqueda

Ariel Edgardo Leiva López

Secretario Académico

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

-Telecomunicaciones - Redes ópticas

Doctorado en Ingeniería Electrónica, UNIVERSIDAD TECNICA FEDERICO SANTA MARIA. Chile, 2013
Ingeniero Civil Electrónico, PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO. Chile, 2003
Magíster en Ciencias de la Ing. c/m Ing. Eléctrica, PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO. Chile, 2006

Profesor adjunto Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO

Ingeniería

Valparaiso, Chile

2011 - A la fecha


Benchmarking framework for resource allocation algorithms in multicore fiber elastic optical networks Vasquez, Christopher; Saavedra, Gabriel; Amjad, Saquib; Mas-Machuca, Carmen Article ISI SCOPUS Journal of Optical Communications and Networking (2024)
Dynamic Multicore Elastic Optical Networks: A Comparative Study of Performance using Heuristics and Artificial Intelligence PINTO-RIOS, JUAN; Leiva, Ariel; Dumas Feris, Barbara; Iglesias, Daniel; Cuevas, Catalina; Jara, Nicolas; Olivares, Ricardo; Morales, Patricia; Borquez-Paredes, Danilo; Saavedra, Gabriel; et al. Article ISI SCOPUS International Conference on Transparent Optical Networks (2024)
Performance evaluation of a two-stage few-mode EDFA for high-capacity SDM systems Morales, Patricia; Saavedra, Gabriel Article ISI SCOPUS Optics Express (2024)
Resource Allocation in Multicore Elastic Optical Networks: A Deep Reinforcement Learning Approach PINTO-RIOS, JUAN; Beghelli, Alejandra; Saavedra, Gabriel Article ISI SCOPUS Complexity (2023)
Triggering strategy for defragmentation process in Elastic Optical Networks using Machine Learning techniques Davalos, Enrique; Enciso, Jose -Luis; PINTO-RIOS, JUAN; Leiva, Ariel Article ISI SCOPUS ICT Express (2023)
Agent-based distributed protocol for resource discovery and allocation of virtual networks over elastic optical networks Beghelli, Alejandra; Morales, Patricia; Saavedra, Gabriel Article ISI JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING (2022)
Heuristic Approaches for Dynamic Provisioning in Multi-Band Elastic Optical Networks Article ISI IEEE COMMUNICATIONS LETTERS (2022)
Impact of Amplification and Regeneration Schemes on the Blocking Performance and Energy Consumption of Wide-Area Elastic Optical Networks Kasaneva, Jose Nunez; Olivares, Ricardo; Beghelli, Alejandra; Saavedra, Gabriel Article ISI IEEE ACCESS (2021)
Improving the Performance of SDM-EON Through Demand Prioritization: A Comprehensive Analysis Morales, Patricia; Olivares, Ricardo; Saavedra, Gabriel; Beghelli, Alejandra Article ISI IEEE ACCESS (2021)
Parametric Study of a Fully 3D-Printed Dielectric Resonator Antenna Loaded With a Metallic Cap Pizarro, Francisco Article ISI IEEE ACCESS (2021)
BER-Adaptive RMLSA Algorithm for Wide-Area Flexible Optical Networks Ignacio Calderon, Felipe; Olivares, Ricardo; Javier Davalos, Enrique; Saavedra, Gabriel Article ISI IEEE ACCESS (2020)
Spectrum Defragmentation in Elastic Optical Networks: Two Approaches With Metaheuristics Davalos, EJ; Romero, MF; Galeano, SM; Baez, DA; Baran, B Article ISI IEEE ACCESS (2019)
Does fragmentation avoidance improve the performance of dynamic spectrum allocation in elastic optical networks? Borquez-Paredes, Danilo; Murrugarra, Ruth Article Photonic Network Communications (2017)
A Joint RSA Algorithm for Dynamic Flexible Optical Networking Leiva, A; Pavez, N.; Beghelli, A; Olivares, R Article ISI IEEE LATIN AMERICA TRANSACTIONS (2015)
Energy efficiency strategy for dynamic WDM networks Leiva, A; Peralta, I; Alonso, F; Vargas, H; Fingerhuth, S Article SCOPUS Ingeniare (2014)
Spectrum Allocation Algorithms for Elastic DWDM Networks on Dynamic Operation Ahumada, R; Leiva, A; Alonso, F; Fingerhuth, S; Farías, G Article ISI SCOPUS IEEE LATIN AMERICA TRANSACTIONS (2014)
Migration cost analysis for upgrading WDM networks Beghelli, A Article ISI SCOPUS IEEE Communications Magazine (2013)
Migrating from static to dynamic survivable WDM networks: the capacity-availability trade-off Leiva, A; Beghelli, A Article ISI REVISTA FACULTAD DE INGENIERIA-UNIVERSIDAD DE ANTIOQUIA (2012)
Comparison in power consumption of static and dynamic WDM networks Leiva, A; Finochietto, JM; Huiszoon B.; López, V; Tarifeno M.; Aracil J.; Beghelli, A Article ISI SCOPUS Optical Switching and Networking (2011)


A sub-graph mapping-based algorithm for virtual network allocation over flexible grid networks González, A; Barra, E.; Beghelli, A; Leiva, A ConferencePaper SCOPUS International Conference on Transparent Optical Networks (2015)
Deadlock-Avoiding vs. greedy spectrum allocation algorithms in dynamic flexible optical networks Borquez D.; Beghelli, A; Leiva, A ConferencePaper SCOPUS International Conference on Transparent Optical Networks (2015)
Generic techno-economic evaluation methodology: The case of migration to flexible grid networks Leiva, A; Beghelli, A; Olivares, R; Saavedra, M; Ahumada, R ConferencePaper SCOPUS 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 (2015)
Comparison of static and dynamic WDM networks in terms of energy consumption Beghelli, A ConferencePaper ISI SCOPUS Optics InfoBase Conference Papers (2010)
Static vs. Dynamic WDM Optical Networks under Single-Cable Failure Conditions Beghelli, A; Leiva, A; Vallejos, R; Aravena M ConferencePaper ISI ONDM: 2009 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING (2009)
Propagation of optical pulses in polarization maintaining highly birefringent fibers Leiva, A; Olivares, R ConferencePaper ISI POWDERS AND GRAINS 2009 (2008)