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Miracast is a wireless communications standard created by the Wi-Fi Alliance which is designed to transmit video and sound from devices (such as laptops or smartphones) to display receivers (such as TVs, monitors, or projectors). It uses Wi-Fi Direct to create an ad hoc encrypted wireless connection [1] and can roughly be described as "HDMI ...
Wi-Fi Direct negotiates the link with a Wi-Fi Protected Setup system that assigns each device a limited wireless access point. The "pairing" of Wi-Fi Direct devices can be set up to require the proximity of a near field communication , a Bluetooth signal, or a button press on one or all the devices.
Wireless Home Digital Interface (WHDI) is a consumer electronic specification for wireless HDTV connectivity throughout the home. WHDI enables delivery of uncompressed high-definition digital video over a wireless radio channel connecting any video source ( computers , mobile phones , Blu-ray players etc.) to any compatible display device .
Wireless radio technologies Released Utilizing devices μarch Cores Freq. Cache SC6815 [12] SC6815A 40 nm ARM Cortex-A7: 1 1.2 L1: 32 KB + 32 KB, L2: 256 KB Mali-400 MP1 Single-channel LPDDR2 333 MHz Wi-Fi 802.11b/g/n, Bluetooth 4.0, GSM850/GSM900, DCS1800/PCS1900, GPRS Class 12, GPS, FM 2012
This can be demonstrated in the case of Lenovo's Smart Home Essentials, which is a line of smart home devices that are controlled through Apple's Home app or Siri without the need for a Wi-Fi bridge. [48] There are also dedicated smart home hubs that are offered as standalone platforms to connect different smart home products.
Wi-Fi and Bluetooth may be enabled separately while the device is in airplane mode, as allowed by the operator of the aircraft. [ 3 ] [ 4 ] Receiving RF signals (as by radio receivers and satellite navigation services) may not be inhibited by airplane mode; however, both transmitters and receivers are needed to receive calls and messages, even ...
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens , but some newer types of projectors can project the image directly, by using lasers .
LAN Access profile makes it possible for a Bluetooth device to access LAN, WAN or Internet via another device that has a physical connection to the network. It uses PPP over RFCOMM to establish connections. LAP also allows the device to join an ad-hoc Bluetooth network.