Fundació Privada i2CAT, Internet i Innovació Digital a Catalunya: Recent submissions
Now showing items 21-40 of 169
Addressing the eduroam inter-domain mobility problem through virtual AP
The Education Roaming (eduroam) is a widely spread federation of Wi-Fi networks that allows users to freely roam between providers. The key to eduroam’s massive adoption has been the fact that a single global network ...
Intelligent industrial cleaning: A multi-sensor approach utilising machine learning-based regression
Effectively cleaning equipment is essential for the safe production of food but requires a significant amount of time and resources such as water, energy, and chemicals. To optimize the cleaning of food production equipment, ...
Resource Allocation for Network Slicing in Mobile Networks
This paper provides a survey of resource allocation for network slicing. We focus on two classes of existing solutions: (i) reservation-based approaches, which allocate resources on a reservation basis, and (ii) share-based ...
ONIX: Open Radio Network Information eXchange
While Video-On-Demand still takes the lion’s share of the Internet traffic, we are witnessing a significant increase in the adoption of services and applications characterized by tight requirements in terms of bitrate and ...
FALCON: joint fair airtime allocation and rate control for DASH video streaming in software defined wireless networks
Software Defined Wireless Networks offer an opportunity to enhance the performance of specific services by applying centralized mechanisms which make use of a global view of the network resources. This paper presents FALCON, ...
Addressing Cybersecurity in the Next Generation Mobility Ecosystem with CARAMEL
The proliferation of next generation mobility, promotes the use of autonomous cars, connected vehicles and electromobility. It creates novel attack surfaces for high impact cyberattacks affecting the society. Addressing ...
Techno Economic Assessment of Immersive Video Services in 5G Converged Optical/Wireless Networks
The economic feasibility of a 5G media service in converged optical/wireless networks for crowded events in venues shows a ~6.5years payback period. Sensitivity analysis highlights the impact of tariffs and CAPEX on net ...
Delay-Sensitive Wireless Content Delivery: An Interpretable Artificial Intelligence Approach
The COVID-19 emergency has made the consumption of multimedia content skyrocket in all contexts, including education. Many universities leverage hybrid learning models, in which students join a real-time video session via ...
Improved user experience by dynamic service handover and deployment on 5G network edge
Novel end-to-end services are expected to emerge with the advent of 5G. In order to satisfy QoS/QoE requirements (e.g., lower latency, higher traffic volume and dynamicity, or availability) of those services, major changes ...
Personalized and Immersive Presentation of Video, Audio and Subtitles in 360º Environments: An Opera Use Case
This paper presents an end-to-end system for a personalized presentation of accessibility and immersive contents in multi-screen scenarios, by focusing on an opera use case. In particular, the system allows experiencing ...
TALENT Towards Integration of Satellite and Terrestrial Networks
Details Type: Publication Status:ACCEPTED (View Workflow) Resolution:Unresolved Labels:None Lead Area: Area ICAT-14 SN Areas: Area ICAT-14 SN Contacts Involved: Contact CRM-159 Daniel Guija Contact CRM-145 Pouria Sayyad ...
Insights from SONATA: Implementing and Integrating a Microservice-based NFV Service Platform with a DevOps Methodology
In pursuit of a flexible, resource efficient and high- performant 5G infrastructure, many operators, vendors and research consortia are currently developing, testing and integrating their NFV platform with associated ...
Application of Multi-Pronged Monitoring and Intent-Based Networking to Verticals in Self-Organising Networks
Self-Organising Networks deliver more robust and adaptive network management via configuration, optimisation and healing functions. Context awareness is key to enrich the continued assessment of the network status; monitored ...
SDN implementation of slicing and fast failover in 5G transport networks
Software-defined networking is at the root of future 5G transport network design. Among others, it allows for automated network reconfiguration and network slicing support. In this paper we present an OpenFlow-based ...
Energy-aware Coflow Scheduling for Sustainable Workload Management
Handling High-Performance Computing (HPC) workflows often requires the orchestration of a collection of parallel flows. Traditional techniques to optimize flow-level metrics do not perform well in optimizing such collections ...
Deploying SDN in GEANT production network
Since the demand for more bandwidth, agile infrastructures and services grows, it becomes challenging for Service Providers like GEANT to manage the proprietary underlay, while keeping costs low. In such a scenario, Software ...
NFV-based protection: the SHIELD approach
This demo showcases some of the capabilities foreseen for the security infrastructure designed by the H2020 SHIELD project. SHIELD exploits NFV for adaptive monitoring of an IT infrastructure and for feeding the data to ...
An end-to-end toolset for the creation and delivery of video-based multi-device content
We introduce an end-to-end toolset for the production and delivery of synchronous multi-device content. We outline the application scenario requirements and the challenges involved in creating video content that works ...
Ensembled Outlier Detection using Multi-Variable Correlation in WSN through Unsupervised Learning Techniques
Outlier detection in Wireless Sensor Networks is a crucial aspect in IoT, since cheap sensors tend to be seriously exposed to errors and inaccuracies. Hence, there is the need of a solution to improve the quality of the ...
Considerations, challenges and opportunities when developing data-driven models for process manufacturing systems
The increasing availability of data, due to the adoption of low-cost industrial internet of things technologies, coupled with increasing processing power from cloud computing, is fuelling increase use of data-driven models ...
