Samsung also unveiled ‘Exynos Connect’, a new brand that consolidates its short-range wireless communication solutions, such as UWB, Bluetooth and Wi-Fi that are essential in facilitating an increasingly hyper-connected world.

“Our Exynos Connect U100 combines sophisticated ranging and positioning capabilities with strong security to enable hyper-connectivity between people and everyday objects, fueling a range of new applications in positioning and location tracking,” said Joonsuk Kim, Executive Vice President of the Connectivity Development Team at Samsung Electronics. “Building on our technology leadership in communications technologies, we are committed to driving innovation in short-range communication solutions to transform the way we connect and relate to the world around us.”

UWB is a short-range wireless communication technology that operates over a broad frequency spectrum, allowing for fast data transfers at low power. With its ability to capture highly accurate spatial and directional data, UWB is growing in popularity across various industries including those that deal with remote payments, smart keys, smart homes and smart factories.

Leveraging time of arrival (ToA) and 3D angle of arrival (AoA) measurements, Samsung’s Exynos Connect U100 provides an accuracy of single-digit centimeters and under five degrees. This makes it especially useful when tracking location in challenging indoor environments where GPS is unavailable as well as for AR and VR applications that require exact and real-time tracking of moving people.

The U100 integrates radio frequency (RF), baseband, embedded Flash (eFlash) memory and power management IP into a single chip, making it ideal for use in compact devices.

Through its power-saving mode, the U100 can maximize the battery life of mobile and automotive solutions as well as IoT devices like smart tracking tags that run on batteries with limited power capacity. For reliable communication, the U100 is also equipped with a scrambled timestamp sequence (STS) function and a secure hardware encryption engine to prevent external hacking.

Samsung’s Exynos Connect U100 has been certified by the FiRa Consortium, an industry-led non-profit organization that certifies UWB products for conformity to interoperability standards.

The U100 also complies with the Car Connectivity Consortium (CCC) Digital Key Release 3.0, a standard designed to store, authenticate and exchange digital keys for vehicles, enabling U100-equipped smartphones to securely communicate digital key information with vehicles.

Now, a next-generation wireless communications technology called ultra-wideband (UWB) has emerged and promises to permeate users’ lives and change the way the world connects.

Samsung Newsroom sat down with the Standards Research Team from the Advanced Communications Research Center at Samsung Research – engineers who have provided communications technology leadership and set the standard for UWB – to learn about the progress they have made so far and what they believe the future holds for UWB technology.

UWB – Opening Up a New World of Connectivity

Struggling to pass through a subway turnstile while carrying something, arriving home to find you’ve forgotten your key, or having to wait for your computer to start up before you can complete an urgent task – what if these inconveniences could all be reconciled with a single solution? Well, that is precisely the convenience that UWB technology stands to bring to our lives with its ability to utilize distance information between devices.

More wireless services than we realize connect us to peripheral devices and facilities. Some services use near field communication (NFC) technology, which exchanges wireless data over a short distance, but in most cases a mobile phone or card must be taken out of your pocket and touched to an NFC reader directly.

UWB, a broadband communications technology, removes the inconvenience of having to make physical contact by using very short-wavelength signals to measure precise distances as well as transmit data. UWB enables distance measurement that is precise down to the centimeter and has a smaller margin of error than Wi-Fi or Bluetooth. In addition, this technology can limit the distance measurement function to pre-authorized devices, minimizing the risk of malicious hacking attempts.

Principal Engineer Haeyoung Jun of the Standards Research Team, Advanced Communications Research Center, Samsung Research

Speaking about the benefits of UWB technology, Haeyoung Jun of the Standards Research Team remarked that, “UWB’s precise distance measurement and locating capabilities will bring a new paradigm to a variety of industries, including smart homes, cities, mobility, retail and buildings.”

Global Standardization Expertise Brings New Life To Forgotten Technology

UWB technology was developed decades ago, but it is only recently that it has begun garnering real attention within the industry. Though UWB has faced limitations in terms of data transmission, services that harness the technology’s distance measurement capabilities have now proliferated, bringing UWB and the unique features it offers into the spotlight. In this climate, Samsung Electronics has refined UWB technology by taking a close look at factors such as consumer experiences and service convergence.

During this process, the biggest hurdle that Samsung faced was the establishment of the necessary infrastructure. UWB is a technology that focuses on the connectivity between devices, meaning that close collaboration with industry stakeholders is key to its inception. The company concluded that global standardization would be a must for an open UWB ecosystem, however it proved far from easy to focus the industries’ attention on the ‘forgotten technology’ that was UWB. Still Samsung endured, confident as it was in the great potential that UWB offered. The company embarked on a protracted journey to establish a global organization for UWB standardization, utilizing expertise it had established over more than 20 years of work in the global standardization sphere.

Kangjin Yoon (left), YeonJu Lim (second from left), Haeyoung Jun (middle), Sungkyu Cho (second from right) and Sooyeon Jung (right) of the Standards Research Team, Advanced Communications Research Center, Samsung Research

The journey to realize global UWB standardization began in 2018. Although many corporations initially had doubts over the technological feasibility of UWB, Samsung Electronics was steadfast in its efforts to persuade them. Jun recalls, “We initially spent time outlining our plans for numerous global companies, sharing Samsung’s vision for the development of UWB technology. Finally, in January of 2019, in a small conference room at the CES exhibition hall in Las Vegas, the relevant industry leaders in devices, chipsets and service areas gathered and agreed to establish a global coalition for UWB standardization. Thus, the “FiRa” (Fine-Ranging) Consortium was born.”

With its contingent of strong supporters, the UWB global standardization movement proceeded to go from strength to strength. The Consortium, which began as a collection of just three companies, has now grown to include more than 50 global corporations from across a range of industries that deal in areas such as chipsets, door locks, smartphones and software solutions. Jun relates that, “With new members joining the Consortium all the time, we’ll continue to deliver a robust ecosystem where UWB is applied in a broad context.”

What It Means To Work at the Forefront of Standardization

Presently, the industry has reached a consensus that UWB is the most optimal technology for measuring the distance between devices. This is the result of the efforts of the Standards Research Team and related teams in persistently making the case for UWB technology. After successfully rolling out UWB technology on its devices (the new Galaxy Note20 Ultra and Galaxy Z Fold2), Samsung Electronics has opened up a new era of wireless communication.

Staff Engineer Mingyu Lee of the Standards Research Team, Advanced Communications Research Center, Samsung Research

Now that standardization has been agreed upon by the necessary industrial players, those parties have a great responsibility to see that the process is seen through so that everyone may benefit. Mingyu Lee says, “We are working systematically and consulting experts to ensure fair competition and continued growth in the industry. As the process progresses, we are also gaining valuable experience by collaborating with colleagues from a broad range of disciplines.”

Jieun Keum (left), Gyubong Oh (second from left), Kook-heui Lee (middle), Mingyu Lee (second from right) and Sehee Han (right) of the Standards Research Team, Advanced Communications Research Center, Samsung Research

As they work towards pioneering a whole new market together, the Consortium members both cooperate and engage in spirited debate. Sehee Han explains, “I have actually had meetings with professionals who authored textbooks that I studied in university and debated with renowned open source code developers. As a result of these experiences I have realized that standardization is not about pursuing victory, but rather is a protracted journey towards reaching the consensuses that will allow us to create better technologies and products.”

Embarking Along the Untrodden Path and Showing the Way

In our everyday lives our queries are often met with open-ended answers, requiring us to strike out and find new ways forward. With this in mind, the Standards Research Team remains committed to blazing new trails into the unknown as they look to forge a pathway forward for UWB technology.

Principal Engineer Sehee Han of the Standards Research Team, Advanced Communications Research Center, Samsung Research

Jun says, “Having technological debates with top engineers from global corporations has been a great experience for the engineers of the Standards Research Team. Going forward, we will continue working to express our vision and develop solutions that are based on clear logic and grounded in the necessary values.”

As UWB technology takes its first steps, the team is staying focused on the positive changes the technology could deliver in the future. Han says, “We plan to broaden the scope of UWB standardization, implementing it first with digital key services and later with other services such as payment services, IoT device control solutions and location-based services.” He goes on to say, “Our work to broaden the UWB ecosystem will continue until devices and services that utilize UWB are much more portable and UWB technology becomes prominent.”

“Utilizing the latest in BLE and UWB technology, SmartThings Find will make your life less stressful when it comes to searching for misplaced Galaxy devices,” said Jaeyeon Jung, Vice President and Head of SmartThings Team, Mobile Communications Business at Samsung Electronics. “With the added advantage of using AR⁶ in conjunction with maps and sounds to guide you back to your devices, SmartThings Find is a simple and visual solution that will help you easily locate your favorite devices. This is just one example of the new meaningful mobile experiences that UWB technology will bring to people across the world.”

Easily Find More of Your Devices

After completing a quick registration process, SmartThings users can easily find their Galaxy devices – from smartphones, tablets and smartwatches, down to each individual earbud. Whether you dropped your Galaxy Note20 Ultra behind the sofa, can’t remember where you stashed your Galaxy Buds Live, or left your Galaxy Watch3 somewhere so secure you can’t find it, the SmartThings Find service will help you keep more of your Galaxy devices safe through the easy-to-use SmartThings app.

Offline Doesn’t Mean “Off-The-Grid”

With the SmartThings Find service, you can easily locate your missing device even if it’s offline.⁷ That’s because SmartThings users can now opt in to securely use their Galaxy smartphone or tablet to help others locate their lost devices. Once a device has been offline for 30 minutes, it produces a BLE signal that can be received by other devices. If you report your device as lost via SmartThings Find, any nearby Galaxy smartphone or tablet that has opted into helping find misplaced devices can alert the Samsung server about its location, which will in turn notify you. All SmartThings Find user data is encrypted and securely protected, ensuring that the device’s location is not revealed to anyone except its owner.

Find Your Galaxy Faster With More Detailed Directions

Locating your missing device is a breeze with integrated map directions and the ability to “ring” a lost device to find it more quickly. When you lose a device, you can simply open SmartThings Find on your smartphone or tablet and select the device you want to locate. Your smartphone will then show you the exact location of your device on a map. Once you’re close to your device, you can choose to either have your device “ring” or locate it using the AR-based Search Nearby function,⁶ which displays color graphics that increase in intensity when you are getting closer to your device.

Availability

Starting today, a new software update for the SmartThings app will be released for Galaxy smartphones and tablets running Android 8 or later around the world.¹ After that, users can access the SmartThings Find service by tapping the banner at the bottom of the home screen in the SmartThings app. In addition, from early next year, Samsung will further expand these capabilities to tracking tags, which will help users locate their favorite items, not only for Galaxy devices, but also others as well.

“We are excited to also be working closely with leading companies in the item-finding space to both expand this experience and enable you to find more of the belongings you care about most,” said Jaeyeon Jung, “We look forward to sharing more information soon.”

For more information about the SmartThings app and SmartThings Find service, please visit here.

¹ Availability may vary by market and carrier.

² Available on Galaxy smartphones and tablets running Android 8 or later, Galaxy Watch devices running Tizen 5.5 or later and Galaxy Buds+ and Galaxy Buds Live.

³ As of October 28, 2020, the number of registered users surpassed 6 million, which is a result of a two-month early access program in Korea, the U.K. and U.S.

⁴ BLE finding capabilities are available on Galaxy smartphones and tablets, running Android 8 or later; Galaxy Watch devices running Tizen 5.5 or later; and Galaxy Buds+ and Galaxy Buds Live.

⁵ UWB feature is available on the Galaxy Note20 Ultra and Galaxy Z Fold2.

⁶ Only available on devices supporting UWB.

⁷ A device is “offline” when it is disconnected from a mobile network, or in the case of Galaxy wearables, disconnected from your Galaxy smartphone.

At Samsung, we constantly push boundaries to bring consumers groundbreaking new mobile experiences that address their needs and enrich their lives. Our long history of pioneering mobile technologies to transform the way people live, work and play is one of the main reasons why I love what I do — and 2020 has only amplified our drive to spearhead meaningful innovation that anticipates people’s needs and provides seamless solutions.

UWB Technology is the Next Big Thing in Wireless Tech

Technology is always evolving, but every now and then, a new capability emerges, and we instantly know it’s something special — like Wi-Fi and Bluetooth. Samsung believes Ultra-Wideband (UWB) is one such game-changing wireless communication tech, which is why we are working tirelessly to advance and deploy it as quickly as possible. Together with industry leaders, we are striving to accelerate UWB’s broad adoption and implementation across ecosystems.

Samsung is Driving UWB Forward

Samsung has been making significant investments in UWB technology because we recognize its vast potential to revolutionize the way we use our smart devices to manage our lives. In 2018, we established a full-time task force dedicated to integrating UWB into our products, and soon after, we teamed up with NXP and HID Global to initiate the creation of the FiRa Consortium, an industry organization that promotes the adoption of UWB technology for use cases such as access control, location-based services and device-to-device services.

In the last year, FiRa has grown by leaps and bounds. Its members now hail from over 45 organizations across a vast range of industries, from consumer and enterprise technology to universities and automobile manufacturers. We are developing use cases, defining industry standards and establishing certification programs for interoperability because Samsung is staunchly committed to open collaboration, as it allows us to accelerate the development of cutting-edge technology and bring it to everyone, not just a select few.

Samsung’s UWB Innovation and the Road Ahead

In August, Samsung made history when we released the Galaxy Note20 Ultra, the first Android smartphone to feature UWB technology. And our newly released foldable device, the Galaxy Z Fold2, is equipped with UWB as well. Thanks to UWB, owners of the Galaxy Note20 Ultra and Z Fold2 can enjoy incredible precision and accuracy when using Nearby Share, which allows users to connect to over two billion Android devices and instantly transmit photos and files to family, friends and colleagues. UWB has also enhanced our SmartThings Find feature by enabling the Galaxy Note20 Ultra and Z Fold2 to generate an augmented reality (AR) visual display that shows you the exact direction, distance and location of your other Galaxy devices.

And soon, UWB technology will negate the need for physical keys. With Samsung’s, forthcoming Digital Key solution, you’ll be able to use your Galaxy smartphone to unlock your front door as you approach it — so, you’ll never have to spend time digging through your pockets and bags in search of your house, office or car key again.

One of the greatest things about technology is that it offers limitless opportunities for innovation. We have only just begun to tap UWB’s potential, and that’s incredibly exciting. Samsung is on a mission to forge ahead and discover revolutionary uses and capabilities that — until now — have only lived in our imaginations. So, stay tuned… the best is yet to come.

I will be discussing UWB technology with NXP President and CEO, Kurt Sievers, and NXP CTO, Lars Reger, at the upcoming NXP Connects 2020 flagship virtual developer conference on Oct. 20. Tune in to see demonstrations of some of the use cases mentioned above and to learn more about Samsung’s vision for pioneering UWB to develop breakthrough innovations that enable a safer and smarter world. Click here to register for the conference.

Click on the video below to learn more about how the combination of UWB and functions like Nearby Share will offer Galaxy Note20 users greater control over their files and devices.

FiRa Consortium Ensures an Interoperable UWB Ecosystem Across Chipset, Device and Service Infrastructure
Through Standards and Certifications

Recognizing the need for emerging applications to build on a strong foundation that supports interoperability among all categories of devices, four sponsor members – The ASSA ABLOY Group which includes HID Global, and NXP Semiconductors, Samsung Electronics, and Bosch, leading companies in access, secure connectivity and mobile/CE device solutions –  today announced the launch of the FiRa Consortium. The new coalition is designed to grow the Ultra-Wideband (UWB) ecosystem so new use cases for fine ranging capabilities can thrive, ultimately setting a new standard in seamless user experiences. Sony Imaging Products & Solutions Inc., LitePoint and the Telecommunications Technology Association (TTA) are the first companies to join the newly-formed organization.

The FiRa name, which stands for “Fine Ranging,” highlights UWB technology’s unique ability to deliver unprecedented accuracy when measuring the distance or determining the relative position of a target. Especially in challenging environments, UWB technology outperforms other technologies in terms of accuracy, power consumption, robustness in RF connection, and security, by a wide margin.

“As an industry consortium, we believe UWB technology can transform the way people experience connectivity, and we’re committed to the widespread adoption of interoperable UWB technologies,” says Charlie Zhang, Chair of the FiRa Consortium and VP Engineering, Samsung Electronics.

The starting point for UWB technology is the IEEE standard 802.15.4/4z, which defines the essential characteristics for low-data-rate wireless connectivity and enhanced ranging. It is the aim of the FiRa Consortium to build on what the IEEE has already established, by developing an interoperability standard based on the IEEE’s profiled features, defining mechanisms that are out of scope of the IEEE standard, and pursuing activities that support rapid development of specific use cases.

The unique capabilities of UWB promise to make it an essential technology in many areas including:

• Seamless Access Control – UWB can identify an individual’s approach toward or away from a secured entrance, verify security credentials, and let the authorized individual pass through the entrance without physically presenting the credential.

• Location-Based Services – UWB offers highly precise positioning, even in congested multipath signal environments, making it easier to navigate large venues such as airports and shopping malls or find a car in a multi-story parking garage. It also enables targeted digital marketing campaigns and foot traffic data. Retailers can present customized offers, government agencies can tailor their notifications, and entertainment venues can personalize recommendations during events.

• Device-to-Device (Peer-to-Peer) Services – By providing precise relative distance and direction between two devices, UWB lets devices find the relative location of each other even without infrastructures such as anchors or access points. This allows people to easily find one another in crowded spaces or find items even when placed in hidden areas.

Due to its low power spectral density, UWB offers little to no interference with other wireless standards, so it is well suited for use with other wireless technologies, including Near Field Communication (NFC), Bluetooth, and Wi-Fi. There are also adjacent markets that leverage UWB in other ways, especially automotive. “The FiRa Consortium’s commitment to a complete ecosystem means we will work with other consortia and industry players to develop approaches and define parameters,” says Charles Dachs, Vice-Chair of the FiRa Consortium and GM & VP Secure Embedded Transactions, NXP Semiconductors.

FiRa Consortium members will have the chance to influence industry trends, gain early access to technical details, certify interoperable products, expand the UWB ecosystem, and share expertise. Ramesh Songukrishnasamy, Director and Treasurer of the FiRa Consortium, and SVP & CTO of HID Global says, “We encourage anyone, from any relevant industry area, who has a vested interest in the success of UWB to join us and contribute to the Consortium’s work.”

Additional FiRa Consortium Member Quotes 

• Kazuyuki Sakamoto, Senior General Manager, FeliCa Business Division, Sony Imaging Products & Solutions Inc. says, “We believe that UWB technology will bring the new benefit of connectivity to industries along with other wireless technologies.”

• “UWB opens up new and complementary wireless connectivity use-cases,” said Adam Smith, Director of Marketing at LitePoint. “We’re excited to help establish an ecosystem in which companies can utilize these new technologies by providing a fully-integrated UWB test solution, making it simple to validate the performance of UWB devices. At LitePoint, our mission is to help companies bring cutting-edge UWB products to market and that’s why we’re pleased to be part of the FiRa Consortium team.”

• Yongbum Park, Vice President, Telecommunications Technology Association says, “Device-to-device fine ranging technology without additional equipment is very useful for home or industrial applications. We believe that FiRa technology will change our lives.”

To learn more about the FiRa Consortium and the benefits of membership, visit www.firaconsortium.org.