Swisscom
Swisscom (with Ericsson) to offer the world’s best and most sustainable mobile network
Swisscom, the leading network operator in Switzerland, is planning to transform its wireless 3G/4G/5G network into a “smart network” by extending its partnership with Ericsson for another three years. Under the partnership, Ericsson will continue to supply the hardware and software for Swisscom, enabling it to enhance its customer experience and further develop the mobile network with a focus on sustainability.
The strategic partnership between Swisscom and Ericsson dates back to 2015 and has been underscored by a series of wins in mobile network tests from key trade magazines.
Swisscom is extending its strategic partnership with Ericsson for another three years, aiming to transform its network into a smart network. Through automation, the use of artificial intelligence (AI), and increased innovation, the network will be modernized to continue providing the best customer experience now and in the future.
Another important development stream is marked by continuous spectrum refarming to New Radio (NR), with which the service provider prepares its network for 5G Standalone deployment with the possibility of launching new services.
Ericsson has long provided Swisscom with its cloud based Network Functions Virtualization Infrastructure (NFVI) solution to support its telecom applications. With this new deal the service provider will now take on Ericsson’s Cloud Native Infrastructure solution (CNIS). For Swisscom, this means further enhancing the network’s well-established reliability and expanding the ability to host cloud-native telecom applications from Ericsson as well as from third-party providers. It will also help reduce overheads needed to manage the cloud platform and infrastructure, introduce further energy efficiencies, and optimize the total cost of ownership (TCO) overall. The deployment will bring together a close collection of telecom partner companies such as Extreme Networks and Dell Technologies, which contribute components, infrastructure and capabilities to the solution, all collaboratively engaged to ensure Swisscom and its subscribers enjoy the best possible network performance.
Image Credit: Ericsson
Gerd Niehage, CTIO Swisscom, explains, ” We’ve been working closely with Ericsson for over 10 years with a great amount of trust and success. We are now taking the next step in this long-standing strategic partnership as we endeavour to turn Switzerland’s best network into its smartest one. This will enable us to not only offer our customers the best customer experience, but also to place an even greater focus on sustainability and innovation.”
Daniel Leimbach, Head of Customer Unit Western Europe at Ericsson, adds, “In this innovative partnership, Swisscom’s characteristically Swiss pursuit of perfection meets the global technology leadership from Sweden’s Ericsson. Our common goal is to raise the bar even higher and continue to develop Switzerland’s best network into its smartest one. We have already set important benchmarks for the global development of the telecommunications market from within Switzerland in recent years.”
The far-reaching agreement, with a special focus on innovation, performance, and energy efficiency will see the introduction of Ericsson’s lightweight dual-band Radio 4490 as well as the company’s next-generation RAN processor from Ericsson’s RAN Compute portfolio, designed to serve all technologies from a single box and supporting real-time AI processing.
The agreement also includes deployment of Ericsson’s Massive MIMO portfolio across multiple sites as a part of the continued effort to expand coverage. It also will bring network improvements from the introduction of Ericsson’s Cloud Native Infrastructure Solution (CNIS) to support telecom applications across the business, and which enables software upgrades during operation and is also highly energy-efficient. Ericsson’s Intelligent Automation Platform (EIAP) and it’s open rApp (automation applications) ecosystem will also be introduced, offering the Swisscom network access to a wide range of new and innovative applications from Ericsson and other ecosystem members which will bring access to a host of new capabilities to create and maintain world-beating services. Here too, the focus is on performance and efficiency.
Swisscom aims to offer its customers the best and most sustainable network, so the new focus of the strategic partnership is to make the Swisscom network one of the most efficient mobile networks in the world.
Swisscom’s network is already fully powered by renewable energy, and the partners have taken a step further with the launch of an Energy Sustainability Programme (UK spelling) to intelligently reduce the energy consumption of mobile communications systems.
To maximize the partnership, Ericsson and Swisscom employees collaborate in mixed teams to drive innovations and projects forward for the continuous development of the mobile network. This close cooperation offers both companies opportunities to expand their competitive position and customer centricity. With the best network in Switzerland, Swisscom aims to strengthen the competitiveness of the Swiss economy and drive the country’s digital transformation.
References:
https://www.ericsson.com/en/news/2024/4/swisscom-selects-ericsson-to-future-proof-mobile-network
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Swisscom, Ericsson and AWS collaborate on 5G SA Core for hybrid clouds
Swiss network operator Swisscom have announced a proof-of-concept (PoC) collaboration with Ericsson 5G SA Core running on AWS. The objective is to explore hybrid cloud use cases with AWS, beginning with 5G core applications. The plan is for more applications to then gradually be added as the trial continues. With each cloud strategy (private, public, hybrid, multi) bringing its own drivers and challenges the idea here seems to be enabling the operator to take advantage of the specific characteristics of both hybrid and public cloud.
The PoC reconfirms Swisscom and Ericsson’s view of the potential hybrid cloud has as a complement to existing private cloud infrastructure. Both Swisscom and Ericsson are on a common journey with AWS to explore how use cases can benefit telecom operators.
The PoC will examine use cases that take advantage of the particular characteristics of hybrid and public cloud. In particular, the flexibility and elasticity it can offer to customers which can mean deployment efficiencies for use cases where capacity is not constantly needed. An example of this could be when maintenance activities are undertaken in Swisscom’s private cloud, or when there are traffic peaks, AWS can be used to offload and complement the private cloud.
Swisscom had already been collaborating with AWS on migrating its 5G infrastructure towards standalone 5G. In addition, it has also used the hyperscaler’s public cloud platform for its IT environments. Telco concerns linger [1.] around the use of public cloud in telecoms infrastructure (especially the core networks) for some operators, hybrid cloud is seemingly gaining momentum as a transitional approach.
Note 1. Telco concerns over public cloud:
- In a recent survey by Telecoms.com more than four in five industry respondents feared security concerns over running telco applications in the public cloud, including 37% who find it hard to make the business case for public cloud as private cloud remains vital in addressing security issues. This also means that any efficiency gains are offset by the IT environment and the network running over two cloud types.
- Many in the industry also fear vendor lock-in and lack of orchestration from public cloud providers. Around a third of industry experts from the same survey find it a compelling reason not to embrace and move workloads to the public cloud unless applications can run on all versions of public cloud and are portable among cloud vendors.
- There’s also a lack of interoperability and interconnectedness with public clouds. The services of different public cloud vendors are indeed not interconnected nor interoperable for the same types of workloads. This concern is one of the drivers to avoid public cloud, according to some network operators.
–>PLEASE SEE THE COMMENT ON THIS TOPIC IN THE BOX BELOW THE ARTICLE.
Quotes:
Mark Düsener, Executive Vice President Mobile Network & Services at Swisscom, says: “By bringing the Ericsson 5G Core onto AWS we will substantially change the way our networks will be built and operated. The elasticity of the cloud in combination with a new magnitude in automatization will support us in delivering even better quality more efficiently over time. In order to shape this new concept, we as Swisscom believe strategic and deep partnerships like the ones we have with Ericsson and AWS are the key for success.”
Monica Zethzon, Head of Solution Area Core Networks, Ericsson says: “5G innovation requires deep collaboration to create the foundations necessary for new and evolving use cases. This Proof-of-Concept project with Swisscom and AWS is about opening up the routes to innovation by using hybrid cloud’s flexible combination of private and public cloud resources. It demonstrates that through partnership, we can deliver a hybrid cloud solution which meets strict telecoms industry requirements and security while making best use of HCP agility and cloud economy of scale.”
Fabio Cerone, General Manager AWS Telco EMEA at AWS, says: “With this move, Swisscom is opening the door to cloud native networks, delivering full automation and elasticity at scale, with the ability to innovate faster and make 5G impactful to their customers. We are committed to working closely with partners, such as Ericsson, to explore new use cases and strategies that best support the needs of customers like Swisscom.”
“How to deploy software in different cloud environments – at a high level, it is hard making that work in practice,” said Per Narvinger, the head of Ericsson’s cloud software and services unit. “You have hyperscalers with their offering and groups trying to standardize and people trying to do it their own way. There needs to be harmonization of what is wanted.”
https://telecoms.com/520337/swisscom-ericson-and-aws-collaborate-on-hybrid-cloud-poc-on-5g-core/
https://telecoms.com/520055/telcos-and-the-public-cloud-drivers-and-challenges/
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Swisscom tests 50G PON technology on a live network
State-owned network provider Swisscom has begun testing 50G PON technology in the live network of an unnamed Swiss municipality, after putting it through its paces in a laboratory in 2020 – the first telco in the world to do so, it claims. Swisscom believes 50G PON will lead to increased flexibility for its business customers, facilitating, for example, additional security features.
Swisscom claims that “50G-PON will lead to a new kind of flexibility in high-speed connectivity, chiefly for business customers, paving the way for additional security service features or connection service attributes. For example, the technology significantly reduces latency compared to today’s standards, and guaranteed transmission speeds can be defined by network slicing (NOTE: network slicing requires a 5G SA Core network and is not intended for fiber optics networks). These are just a few examples that, thanks to 50G-PON, can be included in considerations for new products and services aligned to business customer requirements in the coming years.”
Swisscom plans to introduce the technology by 2025 at the latest. PON technologies can be used in both point-to-point and point-to-multipoint networks. The passive splitter is placed in a point-to-point network rather than in the cable conduit at the control center.
References:
https://www.swisscom.ch/en/about/news/2022/07/11-neuster-glasfasertechnologie.html
https://www.swisscom.ch/en/about/network.html