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Ultra-wideband (UWB, ultra wideband, ultra-wide band and ultraband) is a radio technology that can use a very low energy level for short-range, high-bandwidth communications over a large portion of the radio spectrum. The following is a list of devices that support the technology from various UWB silicon providers. [1] [2]
Model number Sampling availability Devices APQ8060 [1]: 2011 HP TouchPad • HTC Amaze 4G, Jetstream, Raider 4G, Vivid • Le Pan II • LG Nitro HD • Pantech Element; Samsung Galaxy S II X (SGH-T989D), Galaxy S II LTE, Galaxy S Blaze 4G, Galaxy Tab 7.7 LTE
The list also includes devices running two additional flavours of Windows 10 for mobile devices, Windows 10 Mobile Enterprise and Windows 10 IoT Mobile Enterprise. All devices below come with SD card support. Processors supported are Qualcomm's Snapdragon 210, 212, 410, 617, 800, 801, 808, 810 and 820 as well as Rockchip's RK3288.
Apple launched the first three phones with ultra-wideband capabilities in September 2019, namely, the iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max. [10] [11] [12] Apple also launched Series 6 of Apple Watch in September 2020, which features UWB, [13] and their AirTags featuring this technology were revealed at a press event on April 20, 2021.
Digital keys that operate over NFC and/or UWB are compatible with a variety of mobile wallets.These digital keys can be stored in smart devices through the use of mobile wallets that have access to the device's embedded secure element, such as Google Wallet for Android & Wear OS, Samsung Wallet for Android, Huawei Wallet for HarmonyOS, or Apple Wallet for iOS & watchOS.
[6] [7] The first phone launched in Europe with Android 11 was the Vivo X51 5G [8] and after its full stable release, the first phone in the world which came with Android 11 was Google Pixel 5. [9] [10] Since Android 11, apps can no longer access files in any other app's directory within storage (likewise to "Android/Data"). [11]
Many countries have allocated spectrum for UWB use, with various restrictions and power output limits. The standardized output level for UWB communications is –41.3dBm/MHz. The WiMedia Alliance has defined fourteen 500-MHz bands to divide up the 3.1-10.6 GHz spectrum allocated for Ultra-Wideband communications in the U.S. in 2002.
The physical layer may support a wide range of transfer rates, of which three are defined as mandatorily supported: 53.3, 106.7 and 200 Mbit/s, all other possible UWB rates being optional for devices (hosts must support them all). W-USB devices are categorized in the same way as traditional USB. Because of the existence of wire adapters ...