Feb 18, 2021

5G in digital transformation

Joanna England
5 min
5G in digital transformation
5G technology will open the floodgates to endless opportunities for businesses in our digitally transformed age...

According to the latest data, over the next 12 months, there will be an estimated 438 million 5G connections globally.

These connections will deliver the performance required for our increasingly connected society. Low latency, ultra-fast connection speeds and high bandwidth are just a few of the benefits 5G will bring to global commerce in the coming months. These emerging technologies will be a critical enabler of new business services and products that will drive companies forward in terms of efficiency and innovation. 

5G implementation

The rollout methodology behind 5G's implementation is already vastly different from the systems that were used to introduce 4G LTE. Right from the network's edge, 5G is being installed on industry-standard servers with a software virtualisation level running above them.

The software-driven element of 5G enables communication service providers to offer more products with high performance, better security, network slicing, virtual networks, and more flexibility than ever before.

It is estimated that by 2025, a third of the world’s population will have access to 5G networks. China is leading the charge and installed an estimated 580,000 5G base stations in 2020. 


Dr Paul Carter, CEO, Global Wireless Solutions (GWS), explains, “The potential of fully-deployed 5G represents a real step-change from current and previous generations of wireless network technology. Significant enhancements in speed, latency, capacity, reliability and overall wireless performance all point towards 5G as being a game changer for the future of consumer and industrial IoT applications.”

He continues, “Reduced latency, for example, will be vital for the safe and effective operation of real-time applications such as connected and autonomous vehicles and remote robotics.”

Sean Roberts, GM of Public Cloud at Ensono, agrees, saying, “Telcos are pushing hard to meet the skyrocketing market demand for next-generation networks technology, and cloud offers them a potent asset to deliver 5G at pace: cost-effective, scalable, and flexible technology – unmoored from the previous reliance on physical equipment.”

Digital opportunities in 5G

The impact of 5G on digital transformation is a game changer – not only for telecom communications but for technological development. Edge computing and 5G are also inextricably linked and are positioned to significantly enhance the performance of applications, enabling huge amounts of data to be processed in real-time.

Mobile edge computing reduces latency, and 5G increases speed by up to ten times that of 4G, thus introducing compute capabilities into the network, closer to the end-user. 

“Interestingly, but not unexpectedly, big tech players like Microsoft and Amazon are now putting a lot of energy into this area of edge computing, exploring new network designs to optimise data flow in and around cities and enterprise sites,” points out Roberts.

The introduction of 5G networks allows enterprises to capitalise better on edge computing, which moves compute and analytics closer to the points where data is generated and used, rather than sending the data to and from servers in cloud data centres.

In smart manufacturing terms, this enables AI solutions to analyse data in real-time, at the point of production, which streamlines the process, boosting production and efficiency. 

Carter says that 5G is much more efficient at utilising available mobile network capacity and spectrum, more connected devices will be able to function simultaneously on the same network. 


He explains, “5G massive MIMO (multiple-input, multiple-output antenna systems), for example, should play a crucial role in unlocking an IoT-powered future where potentially billions of devices are transmitting and receiving data at once, and where machine-to-machine communication is much more widespread. Also, think 5G small cells – located closer to the devices and requiring less power from the device for RF (radio frequency) transmission.”

With so much connectivity, security protocols also need to be watertight, says Ascertia’s CTO, Mike Hathaway. “Establishing a virtual private network (VPN) between endpoints and the core infrastructure mitigates the threat. It adds encryption and authentication while eliminating tampering and sniffing vulnerabilities.”

IoT and 5G

The Internet of Things (IoT) is a vast and increasingly complex space. Anything that harnesses the power of the internet to enhance processes is part of it. That means the sheer volume of data traffic has reached maximum levels. 

The continuous exchange of data puts a strain on networks, battery life of the devices and contributes to data gravity, as 4G bandwidths struggle at full capacity. But 5G looks set to change all that as the new wireless network will see an estimated 90 per cent reduction in network energy usage, with up to 10 years’ worth of battery life for low power IoT devices.


In a recent blog post, Paolo Colella, the former head of India Region for Ericsson, explains, “Operators have excelled in connecting phones, tablets, and other devices, but connecting and managing growing numbers of cars, machinery sensors and consumer electronics profitably will require innovative business models. Today, the vast majority of operator IoT revenues come from connectivity, but in the next five years, the revenue will also come from service enablement platforms, apps, and services.”

Carter agrees, saying, “When all is said and done 5G could well become the IoT’s best friend. It works well with low-powered IoT devices, it provides high data transfer rates when needed and it can be sliced to manage specific IoT applications. It’s also becoming the new network norm, and it’s poised to be more ubiquitous than current wireless mobile networks.”

5G future focus

Such a confluence of emerging technologies looks set to transform far more than commercial markets. Manufacturing and the data centre industry is already benefiting from the edge and 5G technology in some regions. These innovations have exceeded expectations in creating greater energy efficiency, reducing carbon emissions, managing maintenance systems, improving production and enhancing connectivity.

Carter adds that low energy devices will be a leading trend in the 5G IoT marketplace. “It comes down to a trade-off between power and data transfer capabilities,” he says. “Devices generally need to be as low-power and self-sustaining as possible while still having sufficient capacity and capability to transmit and receive the volume and type of data necessary for the product or service to be effective.”

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Aug 1, 2021

Who Will Be the Next Tech Giant to Back Bitcoin?

Simon Chandler, Writer at Cryp...
4 min
Simon Chandler from Cryptovantage discusses Bitcoin in the technology sector and discusses rumours around which tech giant will be next to buy it,

PayPal was the first truly major tech giant to throw its weight behind Bitcoin, unveiling a cryptocurrency buying-and-selling service in October. Next was Tesla, which shocked onlookers in February by announcing the purchase of $1.5 billion in bitcoin, as well as plans to accept the cryptocurrency as payment.

 Since then, things have calmed down as far as Big Tech and Bitcoin are concerned (although a number of banks have rolled out cryptocurrency investment services for their wealthier clients). This raises the question: when will another significant tech firm take the plunge and back bitcoin?

This is a difficult question to answer, if only because the bitcoin market is in something of a funk right now. At the same time, regulators worldwide are looking to restrict crypto in the name of curbing money laundering and other illicit activities. Nonetheless, rumours continue to swirl through the sector that a few other important names in the tech industry may be on the cusp of embracing bitcoin, with Apple being the most notable.

Is Apple Buying Bitcoin?

If you tend to spend any amount of time on Crypto Twitter, you may be aware of rumours to the effect that Apple has recently bought something in the region of $2.5 billion in bitcoin.

Image removed.

Such rumours were almost certainly a desperate attempt to boost the price of bitcoin. And given that the market didn’t witness a sudden, dramatic rise (but rather a steep loss), it seems pretty clear that Apple didn’t buy a substantial quantity of bitcoin in the past few weeks or so.

That said, there remains a good chance that Apple will enter the cryptocurrency sector at some point, even if it won’t be adventurous enough to buy crypto for itself. Back in May, it placed a job ad for a business development manager for “alternative payments.” 

Such a manager would be tasked with cultivating partnerships with “strategic alternative payment providers,” implying that Apple may be weighing up the possibility of launching its own cryptocurrency-purchasing service (à la PayPal) via Apple Pay.

Needless to say, it would be huge for Bitcoin and cryptocurrency if the Cupertino company were to follow through with this.

Microsoft, Amazon, Facebook?

Rumours have also revolved around possible bitcoin interest from Microsoft, Amazon and Facebook, although there’s a little less substance to most of these rumours.

Back in October former Goldman Sachs hedge fund manager Raoul Pal predicted that Microsoft (along with Apple) would buy bitcoin in five years. Unfortunately, a CNN interview with Microsoft’s Brad Smith in February (shortly after Tesla’s bitcoin purchase) revealed that the company had no plans to purchase crypto, although Smith vaguely hinted that it might one day change its collective mind.

More interestingly, Amazon purchased three cryptocurrency-related domain names back in 2017: amazonethereum.com, amazoncryptocurrency.com, amazoncryptocurrencies.com. Nothing has been heard since then, while a job listing from February of this year revealed that the retail giant may be planning to launch its very own digital currency.

Facebook is another tech firm with plans for its own digital currency (Diem, formerly known as Libra). As for whether it’s likely to turn to bitcoin, a few relatively respected figures within the cryptocurrency industry (e.g. Alistair Milne) did spread rumours in April that the social media company would disclose bitcoin holdings on its Q1 financial statement. This didn’t happen, although Mark Zuckerberg did reveal in May that one of his pet goats is called “Bitcoin,” fuelling further speculation as to his and his firm’s interest in the cryptocurrency.

Risks and Rewards of Cryptocurrency

Again, it’s arguable that some or most of the rumours are generated largely to pump crypto prices. But if bitcoin and other cryptocurrencies do continue to appreciate in value and attract more adoption, it will become increasingly harder for large tech companies to ignore them.

But at the moment, it’s likely that most major tech firms will shy away from actually buying bitcoin, if only because it remains highly volatile and unpredictable as an asset. And as we saw with Tesla, buying a massive chunk of the cryptocurrency effectively turns you into a hedge fund overnight, something which can adversely affect your stock price if bitcoin goes down.

 Even so, there’s clearly a considerable amount of money tied up in the cryptocurrency market. And with numbers of holders growing every year, it’s only a matter of time before other big tech firms attempt to siphon off some of this value for themselves.

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