The evolution of mobile network technology has changed our lives gradually and dramatically. Such progress has seeped into our everyday lives and changed the way we communicate, spend our free time, and how we work.

Until the year 2010, communication was mostly voice and text-based. Over the past 13 years, we’ve seen consistent technology advancements from 4G to 5G and beyond, and we’re now able to enjoy ultra-high-definition, large-capacity multimedia content, anytime, anywhere.

Mobile network technology has redefined the cultural landscape of connections at all levels — between people to people, business to business and industry to industry.

Software Is at the Heart of Mobile Network Evolution, Moving Toward Virtualization

At Samsung, we have been focused on identifying the key technology that will drive mobile network transformation and we think the answer is software.

Venture capitalist Marc Andreessen once said, “software is eating the world.” Just like this famous phrase, global industries are being ‘eaten’ by software and this dynamic transition is called ‘virtualization’ in the network infrastructure world. Whereas hardware is the foundation for traditional networks, virtualization is all about shifting to software.

Virtualization lets you transform many hardware functions and features into software, allowing various services to run on a single hardware platform. Simply put, it works similar to downloading and regularly updating a range of apps on your smartphone.

vRAN Will Eat up the Network Infrastructure World

Samsung has been spearheading the shift toward network virtualization and openness. We introduced the first fully virtualized Radio Access Network also known as vRAN. Although vRAN currently accounts for just 3 percent¹ of the global RAN market, it is a pioneering technology that the industry is watching closely.

Samsung has been a forerunner in the innovative path to vRAN, proving our outstanding performance and wide-scale commercialization capabilities in the real-world, leading expansion in major 5G markets, including Asia, Europe and North America.

We supported the largest-scale commercial vRAN for the first time in the world with Verizon in 2020, and since then, have been providing stable and reliable 5G services to millions of customers. We also began our collaboration with DISH Wireless and Vodafone Group, actively expanding our vRAN footprint to new markets, including the U.K., Germany and beyond.

With the innovations that we are bringing to virtualization, we are creating the blueprint for next-generation networks. We are not only committed to advancing our technology, but more importantly, onboarding and growing the best software talents, which we believe is a central pillar to our achievements.

Samsung Networks Chipset: Packaging the Essence of Our Innovation and Technological Capabilities

The power of chipsets not only radiates through hardware-based networks, but also in software-centric virtualized architectures. While most functions and features are being turned into software, there are still integral parts of the network that remain as hardware. Therefore, the ability to pack advanced features into a tiny chipset is one of our invaluable asset.

Our competitive advantage stems from our unique combination of expertise in innovative software solutions and our comprehensive portfolio of hardware combined with our 5G network chipsets.

Samsung is the only major network vendor that has the capability to design, develop and manufacture 4G and 5G network chipsets in-house.

With the rising market demand for higher energy efficiency, as well as support for complex spectrum bands and reduced hardware footprint, there has been a stronger emphasis on chipset technologies.

Compared to previous generations, our latest 5G chipset reduces base station energy consumption by about 40 percent and antenna size by nearly half compared to previous products, and also includes support for multiple spectrum bands.

With a strong foundation built on over 40 years of experience in network technologies, we have managed to stay ahead of evolving market demands, introducing a compact and lightweight radio with high performance and energy efficiency.

Building a Better Tomorrow With Energy Savings Technology

The true value of innovation is not just about advancing technology, but it’s also about pursuing a better tomorrow. Ranging from software to AI and chipsets, sustainability has always been at the core of our product development strategy. Bringing our sustainability vision to life, we are introducing our newest energy saving features for vRAN at MWC this year.

As legendary hockey player Wayne Gretzky once said, “a good hockey player plays where the puck is. A great hockey player plays where the puck is going to be.”

As we continue along our exciting journey, Samsung will always think a step ahead, anticipating future needs of our customers. And, as a pioneer in the mobile network industry, Samsung will continue to drive this paradigm shift by jumpstarting the next wave of unforeseen innovation.

¹ Source: Dell’Oro (3Q, 2022)

Check out the highlights of the event in the photos below.

There are two principal objectives that Samsung Electronics is currently hoping to accomplish: establishing an open ecosystem with the aim of applying virtualization technologies to carrier-grade networks, and developing network slicing technology for 5G networks. To realize these goals, the company is working to accelerate innovation in the field by encouraging the sharing of knowledge among key figures in the open source community at events such as ONOS BUILD 2017.

At ONOS BUILD 2017, it was announced that ONOS^TM is gaining recognition as being applicable for trial and service usage in telecommunications networks, and that it is solidifying its stance as a critical platform for service providers in network operation. It was also emphasized that community expansion is vital for sustainable growth and technical support.

Professor Guru Parulkar, Executive Director of ONF and a leading scholar in the field of virtualization, gave the keynote speech. A key figure in the establishment of multiple open source communities such as ONOS^TM and CORD^TM, Parulkar has been influential in fostering the development of virtualization technologies such as NFV and SDN.

Sohyong Chong, Vice President of the Virtualization Platform Lab at Samsung Electronics, introduced the company’s virtualization solutions as well as their role in helping networks cope with increased data traffic, and achieving automation of network operation and service agility. He also discussed how these solutions have garnered much attention from telecommunication networks, and how their application scenarios relevant to networks are more diverse, thanks to the increasing number of options such as OpenStack and the Data Plane Development Kit (DPDK).

Chong went on to announce that Samsung will be providing Network as a Service (NaaS) as a software-based open platform, bringing together diverse analytics and automation tools. Through its commercial deployment of open source-based NFV/SDN solutions, he noted, Samsung is securing its position as a leader in the open source community such as ONOS and CORD.

Thomas Vachuska, Chief Architect at Open Networking Foundation, and Uyen Chau at ON.Lab, announced the ONOS^TM roadmap, which is intended to provide information about what is being planned for upcoming ONOS^TM releases and to offer guidance about how developers can help to deliver these items.

A panel made up of the ONOS^TM Technical Steering Team (Sangho Shin, Jonathan Hart, Yuta Higuchi, Brian O’Connor and Thomas Vachuska) took questions from the audience and openly discussed various topics like future agendas, performance in the field and tips to build the community stronger.

Samsung showcased its 5G Network Slicing as well as its 3D SDN orchestrator which enables network operators to toggle in and out network elements, and analyze the root cause of technical problems via intuitive 3D graphical user interfaces (GUI).

A hackathon – an event where programmers collaboratively code in an extreme manner over a day – was another highlight of ONOS BUILD 2017. Teams of developers competed to create a ‘Tap feature’ which is critical to analyze and manage data traffic on a network using a virtualization solution. After two days of coding, the POSTECH team named the winner.