Explanipedia

Worsening Fetal Hydrops in the Setting of Refractory Fetal Supraventricular Tachycardia: A Case Report Open

David Rincón, Patrick Kim, Tiffany Tonismae, Bradley Sipe · 2025

Objective: To discuss the treatment, limitations and outcome of a pregnancy complicated by worsening fetal hydrops due to refractory fetal supraventricular tachycardia. Background: Fetal tachycardia affects 0.4-0.6% of all pregnancies and …

MadQCI: a heterogeneous and scalable SDN-QKD network deployed in production facilities Open

Vicente Martín, Juan P. Brito, Laura Ortíz, Rubén B. Méndez, Jaime S. Buruaga , et al. · 2024

Current quantum key distribution (QKD) networks focus almost exclusively on transporting secret keys at the highest possible rate. Consequently, they are built as mostly fixed, ad hoc, logically, and physically isolated infrastructures des…

Deep Reinforcement Learning-Based Joint Scheduling and Routing for Time-Sensitive Networks Open

Sergi Garcia-Cantón, Cristina Cervelló-Pastor, David Rincón, Sebastià Sallent · 2024

© 2024 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,crea…

Building a 5G-TSN Testbed: Architecture and Challenges Open

Anna Agustí-Torra, Marc Ferré-Mancebo, David Rincón, Cristina Cervelló-Pastor, Sebastià Sallent · 2024

© 2024 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, cre…

A Glistening Intraocular Lens: A Case Report Open

Allen J Nicoletti, Fatima Raposo, Paul B. Greenberg, Alexis Mancini, David Rincón , et al. · 2024

Introduction Cataract surgery with a posterior chamber intraocular lens (PCIOL) is one of the most performed surgeries in North America. A common complication of cataract surgery is the development of post-surgical opacities on the posteri…

Multiuser Virtual Experiences powered by Holoportation Technologies and Multimodal Human-Computer Interaction (HCI) Open

Mohamad Hjeij, Mario Montagud, David Rincón · 2024

This paper elaborates on a set of research objectives to optimize multi-user Social Virtual Reality (VR) experiences. A first objective consists of designing and developing a novel and lightweight Volumetric Video (VV) pipeline to provide …

A Microservices-Based Control Plane for Time-Sensitive Networking Open

Anna Agustí-Torra, Marc Ferré-Mancebo, Gabriel David Orozco-Urrutia, David Rincón, David Remondo · 2024

Time-Sensitive Networking (TSN) aims to provide deterministic communications over Ethernet. The main characteristics of TSN are bounded latency and very high reliability, thus complying with the strict requirements of industrial communicat…

MadQCI: a heterogeneous and scalable SDN QKD network deployed in production facilities Open

Vicente Martín, Juan P. Brito, Laura Ortíz, R. Brito-Méndez, J. Sáez-Buruaga , et al. · 2023

Current quantum key distribution (QKD) networks focus almost exclusively on transporting secret keys with the highest possible rate. Consequently, they are built as mostly fixed, ad hoc, logically, and physically isolated infrastructures d…

Addressing Scalability for Real-time Multiuser Holo-portation: Introducing and Assessing a Multipoint Control Unit (MCU) for Volumetric Video Open

Sergi Fernández, Mario Montagud, David Rincón, Juame Moragues, Gianluca Cernigliaro · 2023

Scalability, interoperability, and cost efficiency are key remaining challenges to successfully providing real-time holo-portation (and Metaverse-like) services. This paper, for the first time, presents the design and integration of a Mult…

A Distance-Weighted Dynamic Bandwidth Allocation Algorithm for Improved Performance in Long-Reach Passive Optical Networks for Next Generation Networks Open

Adebanjo Haastrup, Mohammad Zehri, David Rincón, José Ramón Piney, Ali M. Bazzi · 2023

In recent years, there has been an increasing trend towards extending the coverage of passive optical networks (PONs) over large geographical areas. Long-reach PONs (LRPONs) are capable of extending the distance covered by PONs from 20 km …

Design and Evaluation of a K8s-based System for Distributed Open-Source Cellular Networks Open

Javier Palomares, Estefanía Coronado, David Rincón, Muhammad Shuaib Siddiqui · 2023

Virtualization in cellular networks is one of the key areas of research where technologies, infrastructure and challenges are rapidly changing as 5G system architecture demands a paradigm shift. This paper aims to study the viability and t…

Design and Evaluation of a K8s-based System for Distributed Open-Source Cellular Networks Open

F. J. Palomares, Estefanía Coronado, David Rincón, Muhammad Shuaib Siddiqui · 2023

Virtualization in cellular networks is one of the key areas of research where technologies, infrastructure and challenges are rapidly changing as 5G system architecture demands a paradigm shift. This paper aims to study the viability and t…

Static Placement and Dynamic Assignment of SDN Controllers in LEO Satellite Networks Open

Jianming Guo, Lei Yang, David Rincón, Sebastià Sallent, Quan Chen , et al. · 2022

© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, cr…

Design of AI-based Resource Forecasting Methods for Network Slicing Open

Juan Sebastián Camargo, Estefanía Coronado, Blas Gómez, David Rincón, Shuaib Siddiqui · 2022

With the forthcoming of 5G networks, the underlying infrastructure needs to support a higher number of heterogeneous services with different QoS needs than ever. For that reason, 5G inherently provides a way to allocate these services over…

Multiparty Holomeetings: Toward a New Era of Low-Cost Volumetric Holographic Meetings in Virtual Reality Open

Sergi Fernández, Mario Montagud, Gianluca Cernigliaro, David Rincón · 2022

© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,crea…

Toward Hyper-Realistic and Interactive Social VR Experiences in Live TV Scenarios Open

Sergi Fernández, Mario Montagud, Gianluca Cernigliaro, David Rincón · 2021

© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,crea…

Power Grid Dynamic Performance Enhancement via STATCOM Data-Driven Control Open

David Rincón, Daniel Guillén, Jonathan C. Mayo‐Maldonado, Jesús E. Valdez-Reséndiz, G. Escobar · 2021

This work proposes a data-driven approach to controlling the alternating current (AC) voltage via a static synchronous compensator (STATCOM). This device offers a fast dynamic response injecting reactive power to compensate the voltage pro…

SDN Controller Placement in LEO Satellite Networks Based on Dynamic Topology Open

Jianming Guo, Lei Yang, David Rincón, Sebastià Sallent, Chengguang Fan , et al. · 2021

Software-defined networking (SDN) logically separates the control and data-forward planes, which opens the way to a more flexible configuration and management for low-Earth orbit satellite networks. A significant challenge in SDN is the co…

A QoS-Aware Dynamic Bandwidth Allocation Algorithm for Passive Optical Networks with Non-Zero Laser Tuning Time Open

Mohammad Zehri, Adebanjo Haastrup, David Rincón, José Ramón Piney, Sebastià Sallent , et al. · 2021

The deployment of new 5G services and future demands for 6G make it necessary to increase the performance of access networks. This challenge has prompted the development of new standardization proposals for Passive Optical access Networks …

Enhanced Service Level Management Process as a Result of Best Practices Integration Open

Muhammad Anas Alghamian, Jesús Alcober Segura, David Rincón · 2021

This paper proposes to produce a hybrid of best practices in the field of Information and Communications Technologies (ICT).The aim is to empower the user to use a combination of multiple ICT best practices concurrently, leveraging off the…

A QoS-Aware Dynamic Bandwidth Allocation Algorithm for Passive Optical Networks with Non-Zero Laser Tuning Time Open

Mohammad Zehri, Adebanjo Haastrup, David Rincón, José Ramón Piney, Sebastià Sallent , et al. · 2021

Time- and Wavelength-Division Multiplexing (TWDM) increases the capacity of Passive Optical Networks by up to 40 Gbps by using several wavelengths (typically four). It introduces tunable transceivers into the Optical Network Units (ONUs) f…

Gateway Placement Optimization in LEO Satellite Networks Based on Traffic Estimation Open

Jianming Guo, David Rincón, Sebastià Sallent, Lei Yang, Xiaoqian Chen , et al. · 2021

© 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, cr…

An Energy-Efficient Distributed Dynamic Bandwidth Allocation Algorithm for Passive Optical Access Networks Open

Hamzeh Khalili, David Rincón, Sebastià Sallent, José Ramón Piney · 2020

The rapid deployment of passive optical access networks (PONs) increases the global energy consumption of networking infrastructure. This paper focuses on the minimization of energy consumption in Ethernet PONs (EPONs). We present an energ…

Refractive Outcomes for Cataract Surgery With Toric Intraocular Lenses at a Veterans Affairs Medical Center. Open

Elaine Tran, Kevin Tang, Allison J. Chen, Michael L Chen, David Rincón , et al. · 2020

To our knowledge, this is the largest study that compared the performance of the Barrett toric and Holladay 2 formulae and the first that made the comparison in a teaching hospital setting. This study suggests that the 2 formulae have simi…

Accuracy of biometric formulae for intraocular lens power calculation in a teaching hospital Open

Kevin Tang, Elaine Tran, Allison J. Chen, David Rincón, Jorge J Rivera , et al. · 2019

In cataract surgery patients at our teaching hospital, three commonly used biometric formulae demonstrate similar refractive accuracy across all ALs. Short eyes pose the greatest challenge to predicting postoperative refractive error.

An Integrated SDN-Based Architecture for Passive Optical Networks Open

Hamzeh Khalili, David Rincón, Sebastià Sallent, José Ramón Piney · 2018

Passive optical network (PON) are often managed by non-flexible, proprietary network management systems. Software defined networking (SDN) opens the way for a more efficient operation and management of networks. We describe a new SDN-based…

Broadband Communications Networks - Recent Advances and Lessons from Practice Open

Hamzeh Khalili, David Rincón, Sebastià Sallent, Jose Raman Piney · 2018

Passive Optical Network (PON) are often managed by non-flexible, proprietary network management systems. Software Defined Networking (SDN) opens the way for a more efficient operation and management of networks. We describe a new SDN-based…

Design Considerations for an Energy-Aware SDN-Based Architecture in 5G EPON Nodes Open

Hamzeh Khalili, Pouria Sayyad Khodashenas, David Rincón, Shuaib Siddiqui, José Ramón Piney , et al. · 2018

In the evolution of telecommunication industry towards 5G, Ethernet Passive Optical Networks (EPON) technology, with some unique features such as high capacity, low latency, and minimum cost per bit, positions itself as an interesting opti…

P4ON: a 5G-aware P4-based PON architecture Open

Adebanjo Haastrup, David Rincón, Hamzeh Khalili, Sebastián Sallent Ribes · 2018

5G promises to deliver higher rates with lower latency and fixed-mobile network convergence. Passive Optical Networks (PON) have emerged as a viable option for 5G access and backhaul networks due to their cost effectiveness and high bandwi…

SDN-based management of time-sensitive networks in 5G fronthaul Open

Feliu Castaño, Oriol Castaño, Gabriel Anangonó, David Rincón, Anna Agustí Torra · 2018

Software Defined Networking is a key element in the 5G architecture, as it allows a more flexible, dynamic network management. Cloud RAN is another enabler of 5G, due to the expected increased based station density in the fronthaul. In Clo…

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