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Nokia Readies 5G Cloud RAN For Commercial Use Next Year

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Nokia today announced that its next-generation 5G AirScale Cloud RAN solution based on vRAN2.0 will be commercially available this year with general availability expected in 2021, following a series of successful trials.

Nokia’s first-generation 5G AirScale Cloud RAN based on vRAN1.0, which has a virtualized Central Unit (vCU), has been in commercial operation on a mmWave network in the U.S. since early 2019. Nokia’s new vRAN2.0 solution introduces a virtualized Distributed Unit (vDU) as well as a Fronthaul Gateway.

The result is a fully cloudified and disaggregated 5G base station that provides scalability, low latency, high performance and capacity, as well as several network architecture options, to meet ever-increasing market demands.

The solution helps operators to generate revenue from new 5G services as well as to enable flexible end-to-end network slicing, meet IoT requirements and bring the overall benefits of cloud computing to Radio Access Networks (RAN). 

The first Nokia 5G AirScale Cloud RAN solution with a vCU in vRAN1.0 configuration was taken into large-scale commercial use in the U.S. in 2019. Since then, Nokia has evolved the solution to vRAN2.0 configuration with a Distributed Unit (DU) running on General Purpose Processor (x86)-based computing with hardware acceleration in Layer 1 (L1). 

Nokia has now successfully completed end-to-end 5G data calls in a full end-to-end system consisting of Nokia Cloud Packet Core, Nokia 5G AirScale Cloud RAN in vRAN2.0 configuration with full baseband in Cloud, Nokia Fronthaul Gateway, and a commercial 5G device. Both real-time and non-real-time sensitive baseband computing across vDU and vCU ran in x86-based Nokia AirFrame Open Edge Servers and Nokia AirFrame Rackmount Servers. Standard off-the-shelf Intel Vista Creek hardware acceleration was used for specific parts of the real-time sensitive L1 computing in the vDU. This helps to boost the performance even further without impacting the fully cloud-based implementation. Since 2018, Nokia Bell Labs has been working on the potential of using Graphics Processing Units for hardware acceleration, and Nokia expects these ‘vRAN3.0’ solutions to become mature in 2022.  

Nokia’s 5G AirScale Cloud RAN solution is also specifically designed to reuse the existing network assets. For example, Nokia’s Fronthaul Gateway solution offers an evolution path for operators to upgrade existing CPRI-based radios to eCPRI-based AirScale 5G Cloud RAN. It can run as a standalone unit or fully integrated with the vDU on an optimized Nokia AirFrame Open Edge Server, which is the first x86-based product in the world built and tailored for edge cloud and far edge cloud deployments of Cloud RAN.  

The 5G AirScale Cloud RAN solution supports all architecture options, offering mobile and converged operators with a choice of RAN deployments: vDU and vCU can be co-located at a central or regional edge cloud; the vDU can be decentralized to an edge or far edge cloud, or the vDU can be located even at the cell site.

 Such flexibility is of paramount importance due to varying topologies and transport network needs even within the same network. Nokia’s 5G AirScale Cloud RAN software runs both on top of Nokia CloudBand and third party cloud infrastructure software stacks to provide maximum flexibility.

 With the vDU moving closer to the edge, 5G AirScale Cloud RAN enables operators to make full use of the low-latency capabilities of 5G and enables services that benefit from such low latency and ultra-reliability, such as IoT applications. It also supports Nokia’s end-to-end network slicing, from RAN across transport to Core.  

With a fully cloudified vCU and vDU, Nokia 5G AirScale Cloud RAN brings the overall benefits of cloud computing familiar from IT and Core networks to RAN: pooling, scalability, elasticity, agility, uniformity, and automation. Operators can also deploy other network functions and services at the edge, on top of the Cloud RAN deployment. For example, this can be used for Mobile or Multi-Access Edge Computing (MEC) implementations that benefit from the proximity of content and processing close to the point of use.

 Nokia 5G AirScale Cloud RAN has been architected for Open RAN (O-RAN), splitting the base station into Radio Unit (RU), Distributed Unit (DU), Radio Access Point (RAP, a combination of RU and DU), Centralized Unit (CU), and O-RAN compliant interfaces between these elements. It also includes the RAN Intelligent Controller (RIC) concept to take advantage of Artificial Intelligence (AI), Machine Learning (ML) capabilities to optimize the radio and system performance. 

Ed Gubbins, Principal Analyst at GlobalData, said: “Cloud RAN has the potential to fundamentally transform mobile networks, making them more agile and dynamic and allowing operators to be more nimble in activating new services and revenue streams. Nokia has been more proactive and consistent in driving Cloud RAN technology than its peers, and the launch of its fully cloudified 5G AirScale Cloud RAN solution is only the latest example of its commitment.”

 Tommi Uitto, President of Mobile Networks at Nokia, said:“The next-generation Nokia 5G AirScale Cloud RAN is a true innovation that will transform mobile networks and provide operators with the flexibility they need to meet the customer demands in the evolving 5G era. Its flexible architecture offers speed, coverage, capacity and low latency as well as the opportunity to generate revenues immediately.”

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Spending on AI in Middle East, Türkiye, and Africa to Reach $7.2bn by 2026

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Artificial intelligence (AI) has emerged as a transformative force reshaping businesses worldwide, with the Middle East, Türkiye, and Africa (META) region at the forefront of this technological revolution.

Indeed, the latest forecast from International Data Corporation (IDC) shows AI spending in the META region soaring at a five-year compound annual growth rate (CAGR) of 37%, with investments set to reach a staggering $7.2 billion in 2026.

“With the rapid advancements in AI and generative AI (GenAI), we are now at the beginning of the ‘AI Everywhere’ era, where AI capability is widening, driving rapid and more widespread adoption,” says Ranjit Rajan, IDC’s vice president of research for the META region. “The UAE is making significant investments in infrastructure and skills, promoting AI adoption, developing supporting guardrails, and fostering an indigenous AI ecosystem to raise its global AI competitiveness. As UAE organizations across industries begin to accelerate their AI-led digitalization journeys, they are looking to identify use cases with the greatest ROI, develop AI governance frameworks, build a data foundation, and develop new skills that can help them to capitalize on the AI moment.”

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CNN’s Decoded Explores How Internet Of Things Is Changing The Way We Live

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In a new episode of Decoded, CNN’s Anna Stewart explores the smart, connected devices that make up the Internet of Things (IoT). From ordinary household items to complicated industrial systems, smart devices are changing the way we live.

Stewart visits the Expo 2020 site in Dubai to see how smart cities are using IoT to enable more informed city planning. Helmut Von Struve, CEO of Siemens Middle East gives an example, “Artificial intelligence can say within 20 minutes, 30 minutes, there would be maybe 150 people walking in this direction. So, you can already start cooling the building down.”

IoT devices are also being used to combat climate change. In Boston, a connected forest is helping scientists study how much carbon dioxide trees take out of the atmosphere. Jackie Hatala Matthes, Senior Scientist at the Harvard Forest describes the project, “With IoT, we’re able to get really high-resolution data, high temporal resolution data, and we’re able to look at those changes in real time, which helps to feed into other global models of climate change.” One of the trees even uses IoT to tweet the data and communicate in real time what the tree is experiencing.

In Shenzhen, known as the Silicon Valley of hardware, the programme meets German entrepreneur Florian Simmendinger who has developed a modern twist on a metronome. He explains that although it’s possible to create smart devices for many tasks now, the best ones are those that fulfil a need, “If you find something meaningful that actually improves the product experience, then you know you have a real winner on your hands when it comes to an IoT product. There’s definitely a case in the IoT space of just because you can connect something doesn’t necessarily mean you should.”

At the Jebel Ali Port in Dubai, Stewart meets Ibrahim Al Najjar, Vice President IT, at DP World who demonstrates how a network of connected sensors, devices, and software all communicate to operate the smart port.

Stewart also meets the man who created the term ‘Internet of Things’. In the late 1990s, Kevin Ashton was searching for a name for his presentation on supply chain logistics, “At that time the internet was such a big buzzword. I needed to shoehorn the word internet in to like get any attention at all. and here we are now. Still talking about it. That’s the biggest surprise.”

Ashton describes what makes a good IoT device, “The thing that I look for to make it the Internet of Things is it knows something about the world without a human being telling it. I don’t really think about these voice assistants people have in their kitchen where you say you know, Alexa, add this to my shopping list. Well, in my world, Alexa would know that you needed to add it to the shopping list, it wouldn’t need you to tell it.”

The idea that everything we touch, every we move we make, can be monitored and uploaded to the cloud may seem convenient and efficient, but for some it raises concerns about regulation and trust. Stewart speaks to professional hacker Ken Munro, CEO of Pen Test Partners. He demonstrates how easy it is to hack IoT devices like a children’s doll with speech recognition and warns, “As we know, legislation often trails innovation. So I think it’s really important that we bring in some regulation to help manufacturers prioritise cybersecurity and also help protect us consumers from manufacturers who may be a bit fast and loose with security.”

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Nigeria May Benefit From Webb Fontaine’s AI Research Centres

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  • Holds webinar July 12 on AFCFTA

Mr. Ope Babalola, Managing Director, Webb Fontaine Nigeria, says the global trade facilitation company will open world-class AI Research and Development (R&D) Centres in Africa to create efficiency in trade.

Webb Fontaine is a leading provider of solutions for trade facilitation, powered by world-class technology including artificial intelligence. It develops new-generation IT systems that take trade and customs processes to the next level for the benefit of the global trading community.

Mr. Babalola says the R&D Centres will not only benefit Web Fontaine’s work, it will also lead to a surge in demand for highly skilled staff and the hiring of as many programmers from Africa as possible. “We want Africa to have at least one or two world class Research and Development Centres. We will train them, work with them and help them to develop the Customs industry across the entire continent, especially in regions covered the African Continental Free Trade Area.

“We would like the first of these centres to be in Nigeria. One can imagine the job opportunities and the exposure it would create and we think Nigeria is the best place for this to happen,” he says.

Webb Fontaine has been working with the Nigerian Government and Nigerian Customs Service since 2006 when it implemented Asycuda​++, eventually developing a system called NICIS II and the current Single Window digital platform to enhance Customs services.

The company last month was awarded a 10-year contract by the Government of Niger Republic to implement and manage the new Niger National Single Window project (NNSW), including the roll out of a state-of-the-art Port Community System created specifically for the landlocked West African nation.

Meanwhile, Webb Fontaine, one of the leading providers of Customs and trade solutions to governments worldwide, will gather a panel of industry mavens to talk about ‘Technology and Trade in Africa: Challenges and Opportunities’ in a webinar series on July 12 at 1200 CET.

The panel discussion will explore revolutionary thinking and innovative insights on International trade in Africa, the impact of African Continental Free Trade Area (AFCFTA) agreement and the collaborative role of African nations in achieving economic integration as a continent.

The webinar, aimed at both private and public sector professionals, with its overarching theme of trade and technology in Africa, will further explore the implications of geopolitical developments, establishment of free trade zones and its cumulative impact on the continent’s trade policies. With the global COVID-19 pandemic being a major economy disruptor, the discussion will also touch upon the consequences of such turbulences in the African supply chain.

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