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MWC Americas, RedCap and The Future of 5G

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MWC Americas, RedCap and The Future of 5G

From consumer mobile experience to IoT use cases at the edge, everything is steadily transforming thanks in part to the flexible nature of 5G.

Back from Mobile World Congress Americas afforded the perfect moment to reflect on key developments and trends in the future of 5G.

From private networks and cloud native, through to software-defined networking there was much to explore and consider, including of course the 5G RedCap landscape. Noteworthy developments included:

– Growing traction for private 5G networks with real-world examples.

– Enhancements in vehicle connectivity showcased by AT&T and Rivian pointing towards software-defined vehicles.

– Introduction of novel 5G applications like a transatlantic real-time 5G holographic meeting demonstrated by Verizon and partners.

We know that 5G is steadily transforming everything from the mobile experience for consumers, through to IoT use cases at the edge, thanks in part to the flexible nature of 5G. But, there’s even more flexibility in store thanks to 5G RedCap which intends to fill many of the use case gaps. 

Indeed, at MWC Americas, we saw Rohde & Schwarz unveil its pivotal 5G and 5G-Advanced testing solutions. As the 5G market rapidly matures, companies delving into 5G technology are in need of testing solutions that align with current standards and are financially viable.

At MWC Americas, I enjoyed a hands-on look at the R&S CMX one-box tester (OBT) at the Rohde & Schwarz exhibit. Highlighted demonstrations include Reduced Capability (RedCap) Testing and the WiFi-7 Signalling Test.

What is 5G RedCap?

5G RedCap, short for 5G Reduced Capability, also known as 5G NR-Light, is a significant addition to the 5G family. It is a new device platform designed to bridge the capability and complexity gap between the extremes in 5G today – with an optimised design for mid-tier use cases. 

The initial 5G release targeted enhanced Mobile Broadband (eMBB), ultra-Reliable Low Latency Communication (uRLLC), and massive Machine Type Communication (mMTC). However, there emerged a need for a solution that could address applications falling between these (relative) extremes, which is where 5G RedCap comes in!

5G RedCap is well-suited for a wide range of IoT applications, including wearables (e.g., smart watches, wearable medical devices, AR/VR goggles, etc.), industrial wireless sensors, and video surveillance. It caters to applications where ultra-low latency isn’t a critical requirement, but reasonable throughput is essential. 

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RedCap In the Field

We’re seeing more and more successful trials for 5G RedCap in the field. For example, in August, Ericsson and MediaTek showcased the interoperability of their 5G Reduced Capability technology through testing in Sweden. 

They performed 5G data and voice calls on different spectrum bands, achieving notable throughput speeds. Ericsson’s RedCap software, set for commercial release in November 2023, aims to enable cost-effective, energy-efficient 5G solutions for devices with lower performance needs like wearables and industrial sensors. 

The most recent trial that made headlines for RedCap was where BT Group in collaboration with Nokia and MediaTek successfully concluded tests of 5G Reduced Capability at BT Group’s Adastral Park location, incorporating Nokia’s AirScale RAN collection, EE ‘s standalone 5G network, and MediaTek’s RedCap test platform. 

Collaboration Advancing RedCap 5G

Ericsson, MediaTek and Verizon are actively advancing RedCap 5G. In September, the trio showcased successful data and voice (VoNR) sessions over Verizon’s 5G network, leveraging Ericsson’s innovative RedCap-compatible software and MediaTek’s advanced RedCap testing framework. This breakthrough technology maps out a trajectory for simpler, more affordable NR devices, including wearables, health monitors, and more.

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Additionally, it clears the path for more streamlined enterprise IoT applications like surveillance cameras, factory sensors, and smart energy solutions on Verizon’s 5G infrastructure. The success of data and VoNR calls across Verizon’s 5G standalone spectrum underscores the power and potential of Ericsson’s RedCap software. The live demonstration with Verizon and MediaTek is a pivotal step in fostering an ecosystem populated with diverse 5G devices.

These trials proficiently executed voice and data sessions, essential for consumer tech and audio-powered business solutions. Both session types used 5G tech spanning the C-band TDD and 850 MHz FDD spectrums on Verizon’s primary network, featuring its standalone 5G core. 

What About 6G?

Expected in the 2030s, 6G networks, operating at even higher frequencies, deliver quicker data throughput than 5G. These elevated frequency bands in 6G accommodate larger bandwidth, supporting a higher number of simultaneous users and data-intensive tasks like video streaming and virtual reality.

The 30 to 3000 GHz spectrum range tapped by 6G is pivotal for meeting the demands of upcoming use cases. While both 5G and 6G outpace 4G LTE in speed, 6G elevates this with a potential that’s up to 100 times faster than 5G. 

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Even with latency 6G promises to improve on 5G by operating in the millisecond space. Latency, the time a signal takes to traverse from one point to another, is optimised in both 5G and 6G compared to 4G LTE. However, 6G further refines this by offering reduced response durations, made possible by its high-frequency spectrum usage.

Either way, we can expect to see an ongoing evolution in cellular capabilities, with a matching revolution in device capabilities – with new devices with novel applications announced regularly at MWC – including the flagship MWC event in Barcelona. I look forward to reflecting back on the developments there and meanwhile, all feedback and questions are most welcome!

Thank you, Sally 

About the Author

A highly experienced chief technology officer, professor in advanced technologies, and a global strategic advisor on digital transformation, Sally Eaves specialises in the application of emergent technologies, notably AI, 5G, cloud, security, and IoT disciplines, for business and IT transformation, alongside social impact at scale, especially from sustainability and DEI perspectives.

An international keynote speaker and author, Sally was an inaugural recipient of the Frontier Technology and Social Impact award, presented at the United Nations, and has been described as the “torchbearer for ethical tech”, founding Aspirational Futures to enhance inclusion, diversity, and belonging in the technology space and beyond. Sally is also the chair for the Global Cyber Trust at GFCYBER.

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TECHNOLOGY

Next-gen chips, Amazon Q, and speedy S3

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AWS re:Invent, which has been taking place from November 27 and runs to December 1, has had its usual plethora of announcements: a total of 21 at time of print.

Perhaps not surprisingly, given the huge potential impact of generative AI – ChatGPT officially turns one year old today – a lot of focus has been on the AI side for AWS’ announcements, including a major partnership inked with NVIDIA across infrastructure, software, and services.

Yet there has been plenty more announced at the Las Vegas jamboree besides. Here, CloudTech rounds up the best of the rest:

Next-generation chips

This was the other major AI-focused announcement at re:Invent: the launch of two new chips, AWS Graviton4 and AWS Trainium2, for training and running AI and machine learning (ML) models, among other customer workloads. Graviton4 shapes up against its predecessor with 30% better compute performance, 50% more cores and 75% more memory bandwidth, while Trainium2 delivers up to four times faster training than before and will be able to be deployed in EC2 UltraClusters of up to 100,000 chips.

The EC2 UltraClusters are designed to ‘deliver the highest performance, most energy efficient AI model training infrastructure in the cloud’, as AWS puts it. With it, customers will be able to train large language models in ‘a fraction of the time’, as well as double energy efficiency.

As ever, AWS offers customers who are already utilising these tools. Databricks, Epic and SAP are among the companies cited as using the new AWS-designed chips.

Zero-ETL integrations

AWS announced new Amazon Aurora PostgreSQL, Amazon DynamoDB, and Amazon Relational Database Services (Amazon RDS) for MySQL integrations with Amazon Redshift, AWS’ cloud data warehouse. The zero-ETL integrations – eliminating the need to build ETL (extract, transform, load) data pipelines – make it easier to connect and analyse transactional data across various relational and non-relational databases in Amazon Redshift.

A simple example of how zero-ETL functions can be seen is in a hypothetical company which stores transactional data – time of transaction, items bought, where the transaction occurred – in a relational database, but use another analytics tool to analyse data in a non-relational database. To connect it all up, companies would previously have to construct ETL data pipelines which are a time and money sink.

The latest integrations “build on AWS’s zero-ETL foundation… so customers can quickly and easily connect all of their data, no matter where it lives,” the company said.

Amazon S3 Express One Zone

AWS announced the general availability of Amazon S3 Express One Zone, a new storage class purpose-built for customers’ most frequently-accessed data. Data access speed is up to 10 times faster and request costs up to 50% lower than standard S3. Companies can also opt to collocate their Amazon S3 Express One Zone data in the same availability zone as their compute resources.  

Companies and partners who are using Amazon S3 Express One Zone include ChaosSearch, Cloudera, and Pinterest.

Amazon Q

A new product, and an interesting pivot, again with generative AI at its core. Amazon Q was announced as a ‘new type of generative AI-powered assistant’ which can be tailored to a customer’s business. “Customers can get fast, relevant answers to pressing questions, generate content, and take actions – all informed by a customer’s information repositories, code, and enterprise systems,” AWS added. The service also can assist companies building on AWS, as well as companies using AWS applications for business intelligence, contact centres, and supply chain management.

Customers cited as early adopters include Accenture, BMW and Wunderkind.

Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.

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HCLTech and Cisco create collaborative hybrid workplaces

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Digital comms specialist Cisco and global tech firm HCLTech have teamed up to launch Meeting-Rooms-as-a-Service (MRaaS).

Available on a subscription model, this solution modernises legacy meeting rooms and enables users to join meetings from any meeting solution provider using Webex devices.

The MRaaS solution helps enterprises simplify the design, implementation and maintenance of integrated meeting rooms, enabling seamless collaboration for their globally distributed hybrid workforces.

Rakshit Ghura, senior VP and Global head of digital workplace services, HCLTech, said: “MRaaS combines our consulting and managed services expertise with Cisco’s proficiency in Webex devices to change the way employees conceptualise, organise and interact in a collaborative environment for a modern hybrid work model.

“The common vision of our partnership is to elevate the collaboration experience at work and drive productivity through modern meeting rooms.”

Alexandra Zagury, VP of partner managed and as-a-Service Sales at Cisco, said: “Our partnership with HCLTech helps our clients transform their offices through cost-effective managed services that support the ongoing evolution of workspaces.

“As we reimagine the modern office, we are making it easier to support collaboration and productivity among workers, whether they are in the office or elsewhere.”

Cisco’s Webex collaboration devices harness the power of artificial intelligence to offer intuitive, seamless collaboration experiences, enabling meeting rooms with smart features such as meeting zones, intelligent people framing, optimised attendee audio and background noise removal, among others.

Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.

Tags: Cisco, collaboration, HCLTech, Hybrid, meetings

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Canonical releases low-touch private cloud MicroCloud

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Canonical has announced the general availability of MicroCloud, a low-touch, open source cloud solution. MicroCloud is part of Canonical’s growing cloud infrastructure portfolio.

It is purpose-built for scalable clusters and edge deployments for all types of enterprises. It is designed with simplicity, security and automation in mind, minimising the time and effort to both deploy and maintain it. Conveniently, enterprise support for MicroCloud is offered as part of Canonical’s Ubuntu Pro subscription, with several support tiers available, and priced per node.

MicroClouds are optimised for repeatable and reliable remote deployments. A single command initiates the orchestration and clustering of various components with minimal involvement by the user, resulting in a fully functional cloud within minutes. This simplified deployment process significantly reduces the barrier to entry, putting a production-grade cloud at everyone’s fingertips.

Juan Manuel Ventura, head of architectures & technologies at Spindox, said: “Cloud computing is not only about technology, it’s the beating heart of any modern industrial transformation, driving agility and innovation. Our mission is to provide our customers with the most effective ways to innovate and bring value; having a complexity-free cloud infrastructure is one important piece of that puzzle. With MicroCloud, the focus shifts away from struggling with cloud operations to solving real business challenges” says

In addition to seamless deployment, MicroCloud prioritises security and ease of maintenance. All MicroCloud components are built with strict confinement for increased security, with over-the-air transactional updates that preserve data and roll back on errors automatically. Upgrades to newer versions are handled automatically and without downtime, with the mechanisms to hold or schedule them as needed.

With this approach, MicroCloud caters to both on-premise clouds but also edge deployments at remote locations, allowing organisations to use the same infrastructure primitives and services wherever they are needed. It is suitable for business-in-branch office locations or industrial use inside a factory, as well as distributed locations where the focus is on replicability and unattended operations.

Cedric Gegout, VP of product at Canonical, said: “As data becomes more distributed, the infrastructure has to follow. Cloud computing is now distributed, spanning across data centres, far and near edge computing appliances. MicroCloud is our answer to that.

“By packaging known infrastructure primitives in a portable and unattended way, we are delivering a simpler, more prescriptive cloud experience that makes zero-ops a reality for many Industries.“

MicroCloud’s lightweight architecture makes it usable on both commodity and high-end hardware, with several ways to further reduce its footprint depending on your workload needs. In addition to the standard Ubuntu Server or Desktop, MicroClouds can be run on Ubuntu Core – a lightweight OS optimised for the edge. With Ubuntu Core, MicroClouds are a perfect solution for far-edge locations with limited computing capabilities. Users can choose to run their workloads using Kubernetes or via system containers. System containers based on LXD behave similarly to traditional VMs but consume fewer resources while providing bare-metal performance.

Coupled with Canonical’s Ubuntu Pro + Support subscription, MicroCloud users can benefit from an enterprise-grade open source cloud solution that is fully supported and with better economics. An Ubuntu Pro subscription offers security maintenance for the broadest collection of open-source software available from a single vendor today. It covers over 30k packages with a consistent security maintenance commitment, and additional features such as kernel livepatch, systems management at scale, certified compliance and hardening profiles enabling easy adoption for enterprises. With per-node pricing and no hidden fees, customers can rest assured that their environment is secure and supported without the expensive price tag typically associated with cloud solutions.

Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.

Tags: automation, Canonical, MicroCloud, private cloud

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