At Mobile World Congress 2023, the “world’s largest and most influential connectivity event”, Digis Squared showcased a number of solutions. In this blog post Obeidallah Ali, Digis Squared RAN Automation Architect & INOS Product Manager, shares INOS previews from the Digis Squared MWC23 exhibition stand.
INOS preview at MWC23
At MWC23, the Digis Squared team showcased and previewed new INOS kits, and a new graphical user interface (GUI).
Preview: new INOS interface
The live demos on the Digis Squared exhibition stand included 4G and 5G analysis of the live mobile networks in Hall 7 at MWC23, and featured a real-time INOS dashboard with 6x specialist widgets.
Mobile monitoring status: battery status, script status, temperature, and log files. Enables mobile device control, including sending of new scripts, locking on a certain band, or shutting down and restarting the device.
Time charts of serving RSRP (power level) of 5G. (The video shows some spikes which may occur due to mobile movement or activity, which is considered normal.)
Map with satellite view, displays the precise location of the mobile device within Hall 7 at MWC23.
Table of Layer 3 messages, deep signalling layer information from the air interface.
Table of radio and mobile side events, including starting and ending scripts, and multiple radio events, such as attach/detach, RRC setup, and more.
Time charts and multiple KPIs for downlink and uplink throughput. During speed tests, the charts change dramatically and show test results in real-time.”
Preview: new INOS kits
At MWC23 the Digis Squared team previewed 5 new physical INOS kits, for different deployment and measurement scenarios,
Static: in-building continuous active measurement
Single device: highly portable
Backpack: for indoor assessment, or along narrow streets on foot, bicycle or moped, enabling access to tricky-to-reach locations
Compact: cost-efficient, light-weight and holding up to 6 devices
Drive testing: self-contained, rugged and portable kit, holding up to 26 devices.
INOS updates to chipset & handset support
MWC23: With thanks to Obeidallah Ali and the INOS team, and in particular R&D EngineerYahia El-Ghayesh for his significant contribution to this demo and the development of the INOS kits.
Digis Squared’s INOS AI tool, developed in-house, is a vendor-agnostic, multi-network-technology solution delivering automated assessment, testing, benchmarking and optimisation of networks. Generating actionable reports in just 15 minutes, combined with live-view for instant adjustments, INOS significantly reduces the time taken to complete the work and opex cost, to deliver optimum customer experience.
INOS can be implemented as a public or private cloud, or on-premise solution, and is also available as a “Radio Testing as-a-service” model. Its extensive AI analysis and remote OTA capabilities ensure speedy and accurate assessment of all aspects of network testing: SSV, in-building and drive testing, network optimization and competitor benchmarking, across all vendors, network capabilities and technologies, including 5G, private networks and OpenRAN.
Mobile World Congress 2023, the “world’s largest and most influential connectivity event”, saw over 88,500 attendees join over 2,400 exhibitors, sponsors and partners, and over 1,000 speakers and thought leaders, in Barcelona at the end of February. Gwen Edwards, Digis Squared Marketing Director, recaps the team’s success, and shares INOS previews from the exhibition stand.
MWC is back, in full force
GSMA Mobile World Congress 2023 saw over 88k people visit the Fira Gran Via over 4 days, and with all the halls and the North entrance re-opened, there was a significant change in energy – the magic of MWC was back in full force!
Digis Squared team at MWC23
Digis Squared team at MWC23, end of day 2 – a busy day!
Participating as part of the UK Pavilion, the Digis Squared team had a full schedule of client and partner meetings – plus plenty of surprise opportunities to catch up with former colleagues and meet new connections in real-life for the first time.
The Digis Squared team at MWC23 with, from top left, clockwise, Chris Lundh CEO of client and partner Africell Angola, Abou Moustafa VP at Du, with partner Invigo, with the Tenacity Works team, with Wei Yeang (Max) Toh at Intel, and bottom left, the Omani Regulatory Team.
Work with our partners is vital to the projects we deliver for clients, and MWC23 enabled the Digis Squared team to highlight their INOS solution on the vast Intel exhibition stand. As a Gold member of the Intel Network Builders Program, and a member of the Intel Partner Alliance, Digis Sqaured collaborates closely with the valued Intel team.
MWC23 Intel Network Builders & Digis Squared
As part of the UK Pavilion at MWC23, and in collaboration with the Department for Business & Trade, Digis Squared participated in a Panel Discussion on “VR, AR & Network Optimization”, alongside Mike Jackson from UK Gov, Ed Greig FRSA from Deloitte Digital, and James Lee Burgess FRSA from UrbanXR.
AR, VR& Network Optimization Panel Discussion: click through for video
MWC always delivers great networking opportunities, and the “Africa Mobile & Digital Economy Leaders Reception” was a special highlight this year.
African Business: Africa Mobile & Digital Economy Leaders Reception
New INOS hardware & GUI preview
Digis Squared used MWC23 to showcase a preview of the new form factors for INOS*, and the new fully-featured user interface. Watch this space for further INOS updates coming soon!
Thank you MWC23
The Digis Squared team were delighted to be back at MWC23 as part of the UK Pavilion, thrilled to be able to preview the new INOS interface and kits, and grateful to the brilliant Tradefair and UK Department for Business & Trade teams for all of their support.
The Digis Squared team are already making plans and looking forward to being back in Barcelona at MWC in 2024 – who knows, maybe next year we can fit the #DeloitteDigitalDog with INOS, and he can test coverage throughout every hall!
Digis Squared’s INOS AI tool, developed in-house, is a vendor-agnostic, multi-network-technology solution delivering automated assessment, testing, benchmarking and optimisation of networks. Generating actionable reports in just 15 minutes, combined with live-view for instant adjustments, INOS significantly reduces the time taken to complete the work and opex cost, to deliver optimum customer experience.
INOS can be implemented as a public or private cloud, or on-premise solution, and is also available as a “Radio Testing as-a-service” model. Its extensive AI analysis and remote OTA capabilities ensure speedy and accurate assessment of all aspects of network testing: SSV, in-building and drive testing, network optimization and competitor benchmarking, across all vendors, network capabilities and technologies, including 5G, private networks and OpenRAN.
Network Function Virtualization (NFV), is becoming increasingly important as mobile networks are being asked to handle an ever-growing number of connected devices and new use cases. In this article, Amr Ashraf, RAN and Software Solution Architect and Trainer, describes the benefits of NFV, capabilities and deployment considerations. Plus, we take a quick look at how Digis Squared’s powerful AI-tool, INOS, can help in the deployment validation of NFV.
Network Function Virtualization
Mobile virtualization – also known as network function virtualization (NFV) – is a powerful technology that has the capability to transform the way mobile networks are designed, deployed, and operated.
NFV enables the creation of virtualized mobile networks, and the isolation of different types of traffic on the same physical network infrastructure.
The creation of different virtual networks for different types of services or different user groups.
Multiple independent network operators to share a common infrastructure,
And improves the security of the network.
In this article, Amr Ashraf describes the benefits of NFV, capabilities and deployment considerations. Plus, we take a quick look at how Digis Squared’s powerful AI-tool, INOS, can help in the deployment validation of NFV.
The future of mobile network functions is virtual
Mobile virtualization is becoming increasingly important as mobile networks are being asked to handle an ever-growing number of connected devices and new use cases.
NFV & Infrastructure Sharing. One of the main benefits of mobile virtualization is that it allows for multiple independent network operators to share a common infrastructure. This can help to reduce the costs and complexity of building and maintaining mobile networks, and can also help to improve coverage and capacity in areas where it would otherwise be difficult or expensive to deploy new infrastructure.
NFV & Security. Mobile virtualization also helps to improve the security of the network by isolating different functions and providing a secure environment for each virtual network. This makes it an ideal solution for enterprise customers who need to maintain high levels of security for their sensitive data.
Deployment flexibility. Mobile virtualization is supported by software-based virtualized network functions (VNFs), which can be run on standard servers and storage systems, rather than specialized hardware. This makes it easy to scale and adapt the network to changing requirements. Additionally, it also makes it possible to deploy mobile virtualization solutions in a variety of different environments, including on-premises, in the cloud, or at the edge of the network.
NFV & 5G customisations. It’s worth noting that mobile virtualization is a key technology in building the 5G network. 5G network standards are designed to support network slicing, which can create multiple isolated virtual networks on top of a common physical infrastructure. This makes it possible to create customized solutions for different types of users and use cases, such as providing high-bandwidth services for multimedia applications, or low-latency services for industrial automation and control.
NFV is the future, and the future is now. Mobile virtualization is a rapidly evolving technology with considerable potential to transform the way mobile networks are designed, deployed, and operated. In the coming years, we expect to see more and more operators turning to mobile virtualization to meet the growing demands on their networks and stay competitive in the fast-changing mobile landscape.
Orchestration
Implementing mobile virtualization can present a number of technical challenges, including the management and orchestration of virtualized network functions (VNFs) and ensuring network security. Managing and orchestration of VNFs is a complex task, which involves provisioning and configuring VNFs, as well as ensuring their availability and performance. This is complicated by the fact that VNFs are software-based and can be deployed on a variety of hardware and virtualization platforms.
Security
As VNFs are software-based, they can be targeted by cyber-attacks just like any other type of software. Therefore, ensuring network security is vital when implementing mobile virtualization.
Additionally, virtualized networks may be vulnerable to new types of attacks that exploit the virtualization itself.
NFVO. One of the key solutions to these challenges is the use of network function management and orchestration (NFVO) systems. NFVOs automate the provisioning, configuration, and management of VNFs, and they help to ensure that the VNFs are highly available and perform well. They also play an important role in the orchestration of VNFs, which involves coordinating the actions of multiple VNFs to achieve a desired outcome.
Strong defences. Another key solution is the use of security solutions such as firewall, intrusion detection and prevention systems, secure VPN, and secure containers to protect the virtualized network, secure communication between virtualized functions, and protect virtualized infrastructure from unauthorized access.
Anomaly detection. Solutions based on artificial intelligence and machine learning can also be used to monitor and detect anomalies in the network, identify potential security threats, and take appropriate action to mitigate them.
Security strategy. In addition to these technical solutions, it’s also important to have a comprehensive security strategy in place to address any potential vulnerabilities and threats that may arise when implementing mobile virtualization. This can include implementing best practices for network design, conducting regular security assessments, and keeping systems and software up to date with the latest security patches and updates.
Skills & expertise. An often overlooked, yet important security consideration, is the need for skilled personnel who are well-versed in the technologies and best practices associated with mobile virtualization. As mobile virtualization is a complex technology that requires a deep understanding of network functions, security, and software development, it’s crucial to have a team of experts who can design, deploy, and maintain secure mobile virtualization solutions.
INOS & NFV
Drive testing can be used to validate the performance of virtualized network functions and ensure that they are providing the desired level of service. This can help to identify and troubleshoot any issues that may arise, such as poor performance or dropped connections. Drive testing can also be used to compare the performance of virtualized network functions with that of traditional, hardware-based network functions, in order to ensure that the virtualized functions are providing an equivalent or better level of service.
Digis Squared’s AI-solution INOS is an essential tool in the implementation and ongoing optimization of NFV. It helps to validate and troubleshoot virtualized network functions and ensure that they are providing an equivalent or better level of service compared to traditional, hardware-based network functions. Additionally, drive testing provides key information about the environment in which the network is deployed that can be used to optimize the deployment of virtualized network functions.
Conclusion
Mobile virtualization is a powerful technology that has the capability to transform the way mobile networks are designed, deployed, and operated. Key benefits it enables include,
The creation of virtualized mobile networks, and the isolation of different types of traffic on the same physical network infrastructure.
The creation of different virtual networks for different types of services or different user groups.
Multiple independent network operators to share a common infrastructure,
And improves the security of the network.
However, implementing mobile virtualization can present a number of technical challenges, including the management and orchestration of virtualized network functions (VNFs) and ensuring network security.
The use of network function management and orchestration (NFVO) systems, security solutions, AI/ML-based monitoring and anomaly-detection systems, and a comprehensive security strategy can help to mitigate these challenges.
Finally, NFV is a powerful, yet complex technology – it’s essential to work with an experienced team with deep expertise who can design, deploy, and maintain mobile virtualization solutions.
In conversation with Amr Ashraf, Digis Squared’s RAN and Software Solution Architect and Trainer.
INOS can be implemented as a public or private cloud, or on-premise solution, and is also available as a “Radio Testing as-a-service” model. Its extensive AI analysis and remote OTA capabilities ensure speedy and accurate assessment of all aspects of network testing: SSV, in-building and drive testing, network optimization and competitor benchmarking, across all vendors, network capabilities and technologies, including 5G, private networks and OpenRAN.
See INOS in action at LEAP, Riyadh & MWC Barcelona
Digis Squared will be at LEAP in Riyadh at the start of February, as part of the UK Pavilion H4.G30, undertaking cloud-based INOS demos. Plus the team will be at MWC Barcelona at the end of February, with a full suite of all the INOS solutions and form factors on a dedicated exhibition stand Hall 7 B13.
