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FiRa Consortium
Приєднався 11 жов 2019
FiRa Presents: Point-and-Trigger Control
Yuka Muto from LitePoint explains FiRa's UWB use case on point-and-trigger control. Point-and-trigger control lets you point your UWB-enabled device - like a smartphone or a smartwatch - toward another UWB-enabled connected home device and trigger commands.
Переглядів: 603
Відео
FiRa Presents Find Someone Find Something
Переглядів 2048 місяців тому
Daniel Smolinski from Renesas Electronics explains how UWB provides precise real-time spatial awareness which helps users to find someone or something nearby with a high degree of accuracy - down to centimeters!
FiRa Presents: Untracked Indoor Navigation
Переглядів 76611 місяців тому
Ultra-wideband (UWB) use cases continue to grow. Our latest video, FiRa Presents: Untracked Indoor Navigation explains how UWB goes beyond the limitations of existing indoor navigation technology in accuracy, scalability, and privacy. Learn more about FiRa and UWB technology: www.firaconsortium.org/discover
FiRa Presents: UWB Demystified
Переглядів 1,3 тис.Рік тому
Like any emerging technology, the myths around UWB hit the headlines almost as fast as the facts . Watch this video to see how FiRa looks at the most common myths about Ultra-Wideband (UWB). Learn more about UWB technology with FiRa: www.firaconsortium.org/discover
FiRa Presents: How UWB Angle-of-Arrival (AoA) Works
Переглядів 5 тис.Рік тому
Explore how Ultra-Wideband (UWB) Angle-of-Arrival is adding directionality to connected devices. Learn more about UWB technology with FiRa: www.firaconsortium.org/discover
On-Demand Webinar: What you need to know about FiRa Certification for UWB-enabled devices
Переглядів 7762 роки тому
In this webinar companies designing and building products or services utilizing UWB technology will learn the steps towards getting their devices FiRa Certified™. Ultra-Wideband (UWB) technology is fast becoming a ubiquitous pillar of wireless connectivity by providing pinpoint location capabilities. The FiRa Certification program, launched in October 2021, is a crucial foundational element for...
FiRa Presents: The FiRa Certification Program for UWB
Переглядів 1,4 тис.2 роки тому
The FiRa Certification Program defines processes for verifying that candidate Ultra-Wideband (UWB) devices conform to the FiRa Consortium requirements and test specifications. More information about the FiRa Certification Program: www.firaconsortium.org/certifications/certification-program
FiRa Presents: UWB for Hands-Free Access Control
Переглядів 3,6 тис.2 роки тому
Today’s secure #access technologies typically have you perform an action - enter a code on a keypad, place a finger on a scanner, tap a badge or wristband on a reader. With a #UWB setup, you simply approach the door and it opens, leave the door on the unsecure (outside) and it locks. The UWB-based solution tracks your approach, verifies your #security credentials, and lets you pass without havi...
FiRa Presents: UWB at the Physical Layer
Переглядів 8 тис.2 роки тому
Learn more about #UWB technology at the PHY level with Eve Danel, #FiRa Marketing Working Group. UWB’s pulse technology allows to determine the distance between peer devices with a very high degree of accuracy and with resilience to real world multi-path environments while its broad spectrum and low power footprint makes it easy to coexist with other wireless technologies operating in the same ...
FiRa Presents: UWB vs. BLE/Wi-Fi for Localization
Переглядів 6 тис.2 роки тому
While #Bluetooth Low Energy (BLE) and #Wi-Fi already benefit from a very broad market adoption today, they lack in accuracy when it comes to their positioning capabilities and provide relatively little to no RF level security, compared to #UWB, to protect ranging data exchange. Learn more: www.firaconsortium.org/discover/comparison
Fira Presents: Understanding UWB Ranging Techniques
Переглядів 10 тис.3 роки тому
In principal the operating concept of UWB is simple. Once a device that is equipped with a UWB radio such as a smartphone, wristband, or smart key comes into range of another UWB device, the devices start ranging. Watch this video to learn about the UWB ranging techniques, including single-sided two-way ranging and double-sided two-way ranging. Learn more about how WUWB works at: www.firaconsor...
FiRa Presents: UWB Use Case Roadmap - What’s next?
Переглядів 2,9 тис.3 роки тому
FiRa’s Requirements Working Group identified more than 35 relevant UWB use cases and conducted a survey among all FiRa members to vote on top priority use cases indicating what’s first to be specified. UWB use case roadmap points out which use cases to come in near term and what can be seen as long term opportunities. Learn more about future UWB Applications and Use Cases at: www.firaconsortium...
Xiaomi Introduces UWB for Smart Home Control
Переглядів 5503 роки тому
Just point and control everything. Xiaomi introduces their look at UWB Technology and how to leverage it for smart home innovation. #InnovationForEveryone More: www.mi.com/global/
About the FiRa Consortium and what UWB technology does
Переглядів 5014 роки тому
The Fira Consortium is a catalyst for bringing leading innovators together to drive the UWB expansion forward. Learn more about Ultra-Wideband (UWB) technology at www.firaconsortium.org/discover
UWB-enabled Mobile Access Control Demonstration
Переглядів 1,4 тис.4 роки тому
Discover UWB-enabled Mobile Access Control in action to explore the future of hands-free, secure access. Learn more about the FiRa Consortium: www.firaconsortium.org/ Explore more UWB uase cases: www.firaconsortium.org/discover/use-cases
Wouldn't it be simpler to calculate the angle of attack with respect to RX1 using cosine instead of sine?
Jerome, thanks for creating this video! Very informative!
what is the phi, sir?
What is the limit on the round trip time (T_Loop) and on the reply time (T_Reply)? Is it theoreticaly possible (assuming the UWB encryption key is known) to chatch the responce decrypt it, increase the T_Reply, encrypt and send back to the initiator. This way the calculated ToF would be lower than the real ToF.
How to derive a formula on 3:28
you can find it in Section 2.3 of the paper entitled "Numerical and Experimental Evaluation of Error Estimation for Two-Way Ranging Methods"
What is the user is behind the door? More anchors are needed to determine the user location?
Hi it's awesome , if more information about Time based location and how actually calculate distance?