[5G-VICTORI] Smart Factories: Use Case Analysis & Demos
The Smart Factories use case of 5G-VICTORI aims to demonstrate how ...
The Smart Factories use case of 5G-VICTORI aims to demonstrate how smart sensors and 5G technology can enhance legacy industrial infrastructures by enabling different novel services on top of them. ...The services offered in 5G-VICTORI Patras testbed aim at demonstrating critical infrastructure real-time monitoring, predictive maintenance and CCTV – optical inspection related services, under the umbrella of a unified 5G-enabled solution compliant with Industry 4.0 standards.[+] Show More
[5G-VICTORI] CDN aided-data shower application for uninterrupted video content streaming in railways
The demo showcases the multi-level CDN aided-data shower mechanism ...
The demo showcases the multi-level CDN aided-data shower mechanism deployed in UoP's lab environment. A train cache is emulated as a laptop and receives large amounts of video streaming content ...in a very short time from the train station cache emulated as VM through 5G connectivity between them, in order to be able to serve the passengers even during disconnection periods. It is demonstrated that the end user watches the requested content on his device.[+] Show More
[5G-VICTORI] 5G-VIOS Operations
5G-VICTORI Infrastructure Operation System (5G-VIOS) is a platform for ...
5G-VICTORI Infrastructure Operation System (5G-VIOS) is a platform for automated inter-domain management and orchestration of network services. 5G-VIOS provides the means to efficiently deploy network services across different sites, powered ...by AI/ML resource profiling framework. This will allow users to carry out inter-site service composition and onboarding, and end-to-end network slice monitoring and management of deployed services, as shown below.[+] Show More
Digital Mobility UC MATI App2:Inter-cluster demo of a 360 live-video streaming (UNIVBRIS - Grenoble)
Mativision’s inter-cluster proposed application (Digital Mobility UC, Bristol cluster, App2) involves a training course hosted at the University of Bristol, using capabilities of Mativision, and University of Bristol 5GUK test ...network. The users can attend a class virtually in real-time with low latency from anywhere in Bristol, with access to the 5GUK test network, or from areas within the Patras University, with access to the Patras network. This application is focusing on user connectivity, with a massive number of users requiring high bitrate videos. In EuCNC 2022, the Mativision’s inter-cluster application was demonstrated successfully through a 360° live-video streaming from Smart Internet Lab in University of Bristol, UK to VR devices in EuCNC 5G-VICTORI’s booth.[+] Show More
Field Trial: Content Delivery Network (CDN) enabled by mmWace connectivity in a railway environment
This video gives an overview of the Use Case #3, its capabilities and ...
This video gives an overview of the Use Case #3, its capabilities and the results of the field trial. The demonstration presents an extension of the streaming CDN services to ...trains, by equipping them with caches filled with content via mmWave wireless data links, allowing large amounts of media data to be transferred between caches within a short time period.[+] Show More
[5G-VICTORI] Media streaming services enabled in trains - Concept and Lab test
Since the world has become digital and with the multiplication of ...
Since the world has become digital and with the multiplication of smartphones, people are consuming more and more data, at home, at work and when they travel.
A huge amount of ...this data is due to the increasing use of streaming services: SVOD subscriptions have passed from 300 000 subscriptions in 2010 to over 140 million in 2020 (source: European Audiovisual Observatory “Trends in the VOD market in EU28”). Enabling passengers to stream their media services onboard trains is however a huge challenge for transport operators and network providers alike: cellular networks do not have enough capacity and the WiFi infrastructure cannot cope with the steep increase in data usage.
Allowing the seamless delivery of media streaming services onboard trains has been one of the subjects of research of the 5G VICTORI project consortium since 2019. This video explains the first phase - the lab test - of the developed concept: bringing what is requested by media users closer to their location - onboard of the trains - by using smart caching of regularly consumed content on the servers embedded in the vehicles - leveraging 5G for the rapid transfer of large amounts of data while the trains is at the station.
The second phase will showcase the developed solution in a live train environment.
PaxLife Innovations, RBB, IHP, Fraunhofer FOKUS and Deutsche Bahn are partners in this project.[+] Show More
5G-VICTORI Data Shower Application for Uninterrupted Video Streaming using Multi-Level vCDN Solution
The Media Use Case of the 5G-VICTORI project is being represented by ...
The Media Use Case of the 5G-VICTORI project is being represented by the Greek Cluster partners, showcasing two scenarios; a hierarchical multi-level vCDN streaming solution for railway and a remote ...surveillance application with the use of 360° cameras. The deployment progress of the first scenario was demonstrated in the project's Period 1 review in September 2021. The concept of this scenario is that caches are used both onboard and at the train station, in order to proactively transfer of large amounts of VoD/live content between them within a very short time using 5G connectivity. This approach will allow passengers to watch their content of preference without interruptions or quality fluctuations during their trip.
The focus for the scenario's demonstration was put in the communication of the Train Station Cache with the Train Cache as a first stage. A local lab setup at University of Patras premises was used, where ICOM’s Central CDN Server and Train Station Cache were deployed as VMs in OpenStack environment, and the Train (onboard) Cache was emulated with a laptop at University of Patras. Between the two caches there was 5G connectivity available, supported by the gNB (which included 5G-Core) and the 5G-CPE that were deployed at University of Patras. The demonstration showed that an initial data rate of 100Mbps was achieved between the Train Cache and the Train Station Cache.[+] Show More
5G Network E2E slice deployment using 5G open RAN and Core software components (OpenAirInterface)
In the demo the 5G-VICTORI FR/RO cluster is deploying a 5G network ...
In the demo the 5G-VICTORI FR/RO cluster is deploying a 5G network infrastructure within a fully virtualized environment, K8s based, onboarding the 3GPP NSA Option 3x Radio and Core software ...components, installed through Kube5G.
The configuration is based on the OAI 4G/5G RAN and vEPC OAI Core software, N310 radio for 4G acting as eNodeB and 5G as gNodeb and the deployed servers for the virtualized infrastructure. The E2E Architecture also is comprising the O-RAN-compliant flexible RAN intelligent controller allowing to perform slicing in the RAN domain, as the requested bandwidth is released and the required radio resources are allocated to the slice ensuring the required QoS. The demo has been performed for UC #1.2, the infotainment/video services in dense, static and mobile environment. Within the scope of creation of the network slices, the slice 1 is configured to provide Internet connectivity, offering up to 20 Mbps, uplink and downlink traffic, low traffic prioritization. The second slice is intended to act as a URLLC slice, offering 10Mbps, uplink traffic prioritization, the prioritized slice intending to be configured in a second phase. The demo is highlighting also several key innovations, as 5G services and slicing deployment for 5G RAN and Core (OAI) in containerized environment (5G NSA), common 5G core implementation. Also, it has been achieved the 5G service provisioning to the users, service slice creation and UEs association to proper slice and 5G RAN traffic prioritization through Open RAN intelligent controller, that could be triggered by event. Several KPIs have been demonstrated as the 5G network deployment and instantiation, 5G service slices creation and UEs association to the proper slices, service slice performance (Bandwidth/Latency) and traffic prioritization.
The demo has been also achieved the capture of a proper 5G network infrastructure in terms of requirements and extension to support the use cases, dimensioning of the network, the OAI modules deployment and 5G services validation, on top of the 5G infrastructure integration for 5G NSA, within the Kubernetes cluster. During the demo it has been used the yaml configuration files mainly for RAN and Core automatic instantiation and configuration and service provisioning IMSI-based to the UEs. The E2E deployment is done in terms of Time to Market in less than 2 minutes, highlighting the service configuration time and the proper slice selection at UE level, performing a service test of the provisioned network slice to the Internet, as an eMBB service.[+] Show More
[5G-VICTORI] P4 based handover management for session continuity in a heterogeneous environment
In this demo, we use a P4-based software switch in order to preserve ...
In this demo, we use a P4-based software switch in order to preserve already established connections during handovers, transparently from the applications that run on top. The OpenAirInterface (www.openairinterface.org) is ...used as the application that is hosted on top, establishing connections to the core network. SNMP traps on the WiFi APs are used for notifying the P4 controller of a change in the user association.
Full description of the work is published in "P. Karamichailidis, N. Makris, P. Flegkas, et al., Session Management across Heterogeneous Wireless Technologies in a Rail Transport Environment, Proceedings of IEEE 5G for Connected and Automated Mobility, IEEE 5G Virtual Summit 2021."
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