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Wi-Fi (/ ˈ w aɪ f aɪ /) [1] [a] is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves.
Wi-Fi Direct is a Wi-Fi standard for wireless connections [1] that allows two devices to establish a direct Wi-Fi connection without an intermediary wireless access point, router, or Internet connection. Wi-Fi Direct is single-hop communication, rather than multi-hop communication like wireless ad hoc networks. The Wi-Fi Direct standard was ...
[4] iOS 13.4.1, an update fixing bugs related to Bluetooth and FaceTime, was released on April 23, 2020 (a day prior to the device's official release), making it a day-one software update. [34] The iPhone SE received updates to iOS 14, iOS 15 and iOS 16 on their respective release dates in 2020, 2021, and 2022. [35]
A user can now connect an iPhone to a private 5G or LTE cellular network, using an eSIM or physical SIM that has been specifically provisioned for that network. [ 33 ] There is also a new setting for cellular networks that allows users to disable cellular data usage statistics if they do not care which apps are consuming data.
A Bluetooth stack is software that is an implementation of the Bluetooth protocol stack. Bluetooth stacks can be roughly divided into two distinct categories: General-purpose implementations that are written with emphasis on feature-richness and flexibility, usually for desktop computers .
Intel PRO/Wireless products use various wireless technologies, including Wi-Fi (IEEE 802.11) and Bluetooth, to provide wireless connectivity. Intel PRO/Wireless network adapters allow devices to connect to wireless networks, while access points and routers create wireless networks that devices can connect to.