Tag Archives: Telia

Nokia, Telia and Sandvik embark on world-first deployment of 5G Edge Slicing solution

Automation, Communications in mining, IoT, Mining services, , , , , , , ,

Nokia has announced the world’s first deployment of 5G Edge Slicing on a live commercial network with mobile operators, Cellcom and Telia.

The latter deployment is with Sandvik in Tampere, Finland, and will demonstrate how next-generation 5G Edge Slicing functions can operate with different mining equipment and digital applications, the company said.

Nokia’s Edge Slicing solution allows operators to offer their enterprise customers next-generation, secure, reliable and high-performing Virtual Private Network (VPN) services over commercial 4G and 5G networks, it says. Once launched, both companies will be able to offer new services to their customers − driving new revenue opportunities − as well as partner with cloud application and infrastructure service providers. Nokia’s solution is available now for its global customer base.

Nokia and Cellcom’s trial with sliced RAN-Transport-Core is taking place in Netanya, Israel, and is focused on business applications and the customer experience as well as enterprise interconnectivity over a high-speed metro network.

It explained: “Nokia’s 5G Edge Slicing solution is an evolution of Nokia’s previously announced 4G/5G slicing capability. It enables operators to keep critical business data traffic local while running slice management, control and assurance on existing central mobile data centres ensuring cost and operational efficiency. It is also scalable and the same virtualised network infrastructure can be used by several customers in the same area, for example in a business campus containing multiple companies.

“Based on an enterprise customer’s needs, a 5G virtual private network can be flexibly deployed in an area with a 4G/5G base station or in a campus, city, or regional area. With Nokia, CSPs can now offer their customers both on-premise 5G Private Networks or 5G Virtual Private Networks.”

Jari Collin, CTO, Telia Finland, said: “We are delighted to be the first to deploy the first-ever 5G Edge Slicing solution together with Nokia and our important customer Sandvik, who is investing heavily in digital mining technologies and the technology environment in its test mine in Tampere. Our advanced 5G network supports our customers’ business by enabling new kinds of services and making the network more efficient. We will continue to develop innovations and the latest applications, as our mission is to bring the opportunities of 5G to our customers.”

Tommi Uitto, President of Mobile Networks at Nokia, said: “Nokia was the first vendor to offer a network slicing solution and we are proud to continue this pioneering story by being the first to offer 5G Edge Slicing to our customers. These successful trials cover different use cases and customer requirements and demonstrate the possibilities of network slicing. I look forward to seeing this important new area grow and deliver opportunities to our customers in the coming year.”

A distributed and sliced 5G edge architecture creates partnering opportunities for mobile operators and Cloud Service and Infrastructure Providers, according to Nokia. High-performing virtualised networks enable service providers to bring edge cloud application platforms close to enterprise customers. Co-location and infrastructure companies’ facilities can be also used in the edge slicing deployments.

The company added: “5G Edge Slicing combined with Nokia’s new Adaptive Cloud Networking solution, which part of its scope is automating the edge cloud network, opens additional opportunities for service providers to create value for enterprises.”

Nokia’s 5G network slicing solution supports all LTE, 5G non-standalone, and 5G standalone (SA) devices, enabling mobile operators to use a huge device ecosystem and address a large customer base. This allows operators to utilise existing 4G/5G network assets, spectrum, and coverage for next-generation VPN services. Nokia’s network slicing solution is based on 3GPP, IETF, and TMForum standards and architecture and works in multi-vendor environments.

Zinkgruvan Mining and Epiroc collaborate on teleremote drilling trial backed by LTE

Automation, Base metals, Communications in mining, IoT, Mining equipment, Mining safety, Mining services, , , , , , , , , , , , , , ,

Zinkgruvan Mining is feeling the effects of teleremote drilling using a 4G LTE network and Epiroc’s Simba E7 rig at its underground base metal mine, according to a case study from the Sweden-based OEM*.

In early spring 2021, Zinkgruvan Mining, working in conjunction with Epiroc and IT, and telecom operator Telia, first connected its Simba E7 rig to an LTE (Long Term Evolution) network. Since then, remote production has taken off like a shot in the areas where the LTE network has been commissioned, according to Epiroc, while acknowledging this is still in trial mode.

The mine has a total of four Epiroc Simba rigs, with, at present, one of these connected via Simba Teleremote, some 350 m underground. In the future, operators may move to an office 800 m underground to get closer to the rig.

“So far, we’ve drilled seven pallets remotely,” Operator, Jocke Lindblad (pictured on the left), said. “It runs very smoothly, and as soon as we find something that doesn’t work, I can call the Epiroc service engineer who has been there from the start.”

Lindblad monitors the rig from a quiet above-ground office, next to a window where daylight flows in.

“I like being down in the mine too, but it’s certainly safer and better for the body to sit here,” he said. “It’s nice to be able to take a coffee break or get a breath of fresh air when I feel like it.”

The fact the operators do not need to drive down into the mine on a regular basis means they can drill an average of four hours more per day, according to Epiroc. In purely technical terms, Lindblad can operate the rig from an office in the same way as he would down in the mine. The screens and levers are the same as on the rig.

“The only difference is that I can’t hear the drill,” Lindblad said. “But you do have to keep a close watch on the measurement values on the display.”

An LTE future

Epiroc said: “Building a dedicated LTE network has been a challenge. It is much harder to bring together a design in a mine than above ground. However, the choice was easy.”

Craig Griffiths, Mining Manager at Zinkgruvan Mining, said the company, a Lundin Mining subsidiary, looked at running automation via Wi-Fi, but decided against this as it wanted the network to work for at least another 10 years and be able to handle the demands of the future.

He is convinced the investment puts the mine in a good position for years to come.

“This will give us better control over our production and reduce our costs,” he said. “It feels really good. But the greatest gain will be in respect of safety, with our employees having to spend less time in the mine.”

No-one to ask

While the Simba occasionally – under Lindblad’s supervision above ground – changes position for a new drill hole, Mattias Dömstedt, Technical Production Coordinator, and Håkan Mann, Project Manager, have time to explain how the technology works, and how the work of installing it has progressed.

“Once complete, the project will have seen about 70 remote radio units, ie transmitters and receivers of radio signals in the LTE network, installed in the mine, providing coverage of around 70 km,” Mann said. “The LTE network will then be extended as the mine expands. The portion of the LTE network currently in operation covers around 15 km.”

By then, hopefully some time in 2022, it will be possible to run another Simba rig by teleremote, provided that RCS4 can be used via LTE, Epiroc said. But Dömstedt, Mann and their colleagues on the project have already come a long way since the very first tests in December 2020, which were designed to show whether teleremote over the LTE network worked at all.

Dömstedt said: “We were in Epiroc’s workshop 800 m down in the mine. We had a remote station in the room next to the rig, and we looked out to see if it was moving around on the rig, and it was.”

The company sees LTE opening further possibilities. For example, Zinkgruvan has collaborated with Mobilaris to set up unique, full site coverage, communication and positioning infrastructure at the site, a project that led to the development of Mobilaris Virtual Tag™, which is running on LTE.

Mann said: “As we are the first to build something like this, we haven’t been able to ask anyone for help, we’ve had to solve all the problems ourselves along the way.”

According to Mann, the key to success lies in clear, short decision-making paths and a responsive way of working where everyone, including partners and suppliers, takes responsibility and is fully committed.

“This is exactly our approach to this project,” he said. “Everyone involved has had direct contact with each other. Even the operators have been able to talk directly to those building the network.”

The close cooperation with Epiroc has been crucial to the project, according to the OEM.

“Our development has gone hand-in-hand with that of Epiroc,” Mann said. “They’ve known that we were going to build an LTE network and then developed their teleremote system accordingly.”

Despite the fact Zinkgruvan is still a long way from bringing home the project, both Mann and Dömstedt are proud of what they have achieved. After completing 6,500 remotely drilled meters, they say the drilling is more efficient than ever, while the operators are satisfied and happy. The target is to reach 10,000 m, after which a thorough evaluation of the technology will be carried out.

Dömstedt said: “It’s been fantastic to work on this project. I’ve been working with automation in different ways for four years here in the mine and now have started drilling and see how it has developed – it’s been really fun! Of course, the fact that we’re getting such good feedback from the operators makes it even more exciting.”

*This story is an edited version of an Epiroc Customer Story here 

Mobilaris’ new devices to leverage latest communication, machine-learning tools

Communications in mining, IoT, Mining safety, Mining services, , , , , , , , , ,

Intent on “mastering the latest technologies” in its domain, Mobilaris says it will focus on the use of next-generation communication technologies such as 5G and Wi-Fi 6, and artificial intelligence, to build out its new safety solutions in 2021.

Mobilaris says it is building a device using 5G technologies that will be used in a new offering for Mobilaris Industrial Solutions.

By leveraging these new technologies, it will bring Industry 4.0 digital workforce safety to all its customers, it said.

To ensure this new device is “truly world-class in terms of safety, performance and resilience”, Mobilaris has partnered with Sigma Connectivity and Ericsson to leverage their expertise in this domain. It says it is the first company to use the new reference cellular IoT design from Ericsson called Ardesco.

The company said: “5G and cellular IoT are technologies that will open up new possibilities, but they need connection to existing public mobile networks, or private networks. Therefore, Mobilaris has partnered with Telia to bring our new solution to the market.”

Earlier this year, the company joined Telia’s 5G program as a new member and, after that, secured a commercial partnership to bring solutions to the market while at the same time tailor its use of the Telia network to maximise performance and efficiency.

Another key technology for next generation communication solutions is Wi-Fi 6.

Mobilaris has been deploying Wi-Fi-based solutions for many years, with 2021 representing no change to the status quo.

“Many of our customers have Wi-Fi networks, and we are continuing to invest in this technology to secure our capability to meet all customer demands and to innovate, leveraging the new additions coming in Wi-Fi 6, 6E and beyond,” it said.

This is where a partnership with Aruba will bring best-in-class, real-time situational awareness to industry customers around the globe, Mobilaris said.

The use of artificial intelligence is also nothing new for the Sweden and US-based company. It has already deployed its Mobilaris Onboard product in several mines across the globe and, at its core, machine learning is creating “value for our customers” that would not have been possible just a few years ago, it says.

It concluded: “Moving ahead, we are continuing to invest in AI to further accelerate our products and solutions and we expect to announce several new research partnerships here within the near future.”

Boliden, Ericsson and Telia celebrate world first 5G underground mine network deployment

Automation, Communications in mining, IoT, Mine operation news, Mining equipment, Mining services, Mining software, , , , , , , , , ,

SIMS project partners Boliden and Ericsson, together with Telia, say they have deployed the world’s first 5G network using New Radio in an operational underground mine, the Boliden Kankberg mine in Sweden.

The deployment comes less than a month since Telia and Luleå University of Technology, in Sweden, inaugurated a 5G-testbed as part of its Wireless Innovation Arena project.

The Kankberg mine is located around 10 km west of the Boliden Area Operations process plant in Boliden, and produces gold and tellurium. The mine has been in production since 2012 and has since then increased the annual production capacity to around 450,000 t. In 2018, the mine produced 456,979 t grading 4.4 g/t Au, 10.7 g/t Ag and 188.3 g/t Te.

SIMS, or Sustainable Intelligent Mining Systems, is part of the Horizon 2020 program, the biggest EU-backed research and innovation program ever with nearly €80 billion ($90.1 billion) of funding available over seven years (2014 to 2020).

“Productivity and safety requirements are very high in the mining industry. This customer configured network can function standalone, allowing mining operations to continue even if communication is disrupted to the mine,” SIMS said.

The 5G technology is superior to other communication solutions for connectivity in demanding environments like mining and manufacturing where continuous operations and close monitoring of processes are required, according to SIMS. With characteristics like very low response times and the option for local data handling, 5G is the best suited technology to meet the safety and efficiency requirements of the mine, it added.

Magnus Frodigh, Head of Ericsson Research, said: “5G is designed to support industry automation and industrial IoT and will be a platform for innovation in industries. The Boliden underground mine is a great example of a sector with tough requirements that will benefit immediately. [This technology]…will ensure connectivity for applications with high performance requirements.”

Magnus Leonhardt, Head of Strategy and Innovation at Telia, said: “Industry 4.0 is becoming a reality. This is another good example of how 5G can be used to build networks adapted to the customer’s operations. To guarantee safety in the mine, for example, the network must function even if communications to the outside world is disrupted. Reliable communications can now be secured with the network we have built.”

Peter Burman, Program Manager at Boliden, said: “We work actively with robotisation to improve productivity and safety in the mine which requires future proof communication solutions. 5G is an important component enabling advanced automation and by that, a safer and more sustainable mine.”

Volvo CE staying connected to automation trend with 5G collaboration

Automation, Communications in mining, Equipment maintenance, IoT, Mining equipment, Mining maintenance, Mining services, Mining software, Sustainable mining, , , , , , , , , , , , , , , , , , , , , , ,

As the application of automation in underground mines accelerates, several companies have started exploring 5G communications developments in order to handle the massive amounts of data that is being generated from autonomous equipment.

One company interested in exactly this is Volvo CE, which earlier this year, in co-operation with Telia and Ericsson, launched Sweden’s first 5G network for industrial use at its facility in Eskilstuna. The partnership could see the mining and construction equipment company become one of the first in the world to use 5G technology to test remote-controlled machines and autonomous solutions.

IM, as part of its annual focus on Nordic Suppliers (to be published in the June print issue), put some questions to Calle Skillsäter (pictured below), Volvo CE’s technical specialist for ‘Connected Machines’, to find out more about this collaboration and understand what hurdles companies are facing when trying to implement such communications solutions.

IM: What is the justification for investing in 5G technologies with Telia and Ericsson? How much of your equipment is currently controlled remotely or autonomously?

CS: Connectivity is a crucial enabler for automation, which is why this 5G project is so significant for us at Volvo CE and for the construction industry as a whole. We also believe that automation technology is at its most efficient when it is run hand in hand with electromobility – as we demonstrated through the Electric Site quarry project.

Thanks to a prior research collaboration with Telia and Ericsson, in the Pilot for Industrial Mobile Communication in Mining (PIMM) project, and now this established Telia Journey to 5G Partnership Program, we have the possibility to test future connectivity solutions for our machines in mining applications, as well as other potential applications.

Currently we are focusing on our L180H wheel loader remote-controlled prototype, but will soon test 5G on the HX2 concept (pictured above) autonomous hauler as well. There are no autonomous or tele-operated machines from Volvo CE available on the market today.

IM: Most of the 5G investment in mining has, so far, come from the Nordic region; why is this?

CS: That’s right, we do have a rather unique setup in that many Nordic companies are at the absolute forefront of their industries with this technology. Mining companies like Boliden and LKAB are driving the business to be more intelligent and automated, Ericsson & Telia bring the connectivity perspective, ABB bring their experience of automation into the process industry, and Volvo CE and Epiroc bring the machine perspective. It’s certainly the case that the Swedish engineering mindset is very open and collaborative, which is what you need to be if you are to explore the potential of new technologies and new ways of working. We are a small country and we need to collaborate and be on the edge of technology to stay competitive.

IM: Do you expect this region, in addition to Canada, to offer the most immediate potential for 5G automated and remote-controlled technologies in mining?

CS: As I’ve mentioned earlier, we have all ingredients available in the Nordics to succeed in this transformation towards more connected and automated mining solutions. Another strong reason is that we have high demands on health and safety for the people working in the mines. Automation is a key way to improve site safety and reduce the dangers and accidents associated with mining. In addition, automation is our key to staying ahead of our competitors.

IM: What testing have you so far been able to carry out at Eskilstuna? What results have been achieved?

CS: We quite recently inaugurated the new test area for automation and tele-operations, so we are still in the early phase. The initial focus is on the tele-operation of the remote-controlled wheel loader L180H, but we will very soon start testing 5G for the HX2 autonomous hauler concept machine. At the moment, it is too early to reveal any results.

IM: When do you expect to be able to test this out in a real-life underground mining environment?

CS: Tests have very recently been performed within the PIMM Digitalized Mining Arena (DMA) project in one of Boliden’s mines, using LTE wireless 4G communications, the results of which will be announced next month. Testing on a customer site with 5G is not planned yet.

IM: When comparing 5G to 4G technologies, what are the main benefits for mining companies when it comes to using this newer communication infrastructure (aside from lower latency, bandwidth, quality of service, positioning, etc)? What sort of impact could it have on operating costs considering the improved accuracy/responsiveness it brings to automated and remote-controlled operations?

CS: The main benefits are, as you say, lower latency, bandwidth and the quality of connection. But lower latency will also mean that tele-operated machines are more responsive, therefore resulting in much higher productivity. Higher bandwidth also means better video quality, which means a better work environment for the operator. Better video quality also creates a better feeling of presence, which helps to improve productivity. Quality of Service will mean machines are up and running for longer.

IM: How far is the industry away from employing these 5G solutions commercially? What are the three biggest hurdles to achieving this milestone?

CS: It’s too early to say when we think customers will be ready to see 5G solutions available commercially. But the biggest hurdles are:

  • Legislation related to the radio frequencies. There are still a number of open questions here; for example, will there be space for local industrial solutions, or will everything be dedicated to the mobile network operators?
  • Hardware availability. For example, there are not many 5G devices designed for demanding mining environments available right now on the market.
  • Business models. The new technologies will push us to review our business models. Should we continue to sell machines like we are used to?

IM: Do you expect underground mines of the future to be run solely off 5G networks? Or, do you expect a combination of 5G/Wi-Fi?

CS: There is a potential for mines to be run only on 5G in the future. But this is one of the questions that we hope to be able to answer in our coming tests and collaboration with our partners.