Wireless HDMI

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Wireless HDMI is a colloquial term for wireless high-definition audio and video signals connectivity on consumer electronics products.

Currently, most HD wireless transmission technologies use unlicensed 5 GHz, 60 GHz or 190 GHz radio frequencies and include:

• various proprietary protocols for wireless transmission (LG "Wireless 1080p", Philips "Wireless HDTV Link", Sony "Bravia Wireless Link", Asus "Wireless Display Connectivity", etc.);
• there are several technologies attempting to become the industry standards like WirelessHD, Wireless Home Digital Interface and the WiGig;
• proprietary video compression schemes that work over 802.11n and similar wireless interfaces;
• Asus WAVI (Wireless Audio Video Interaction) wireless HDMI use 4 x 5 MIMO-channels with Two-Way Wireless USB Control.^[1]

Wireless HDTV (aka WiDi) availability is currently^[when?] an ongoing development. In 2010, Toshiba began marketing the first WiDi device.

See also[]

• WirelessHD
• Wireless Home Digital Interface
• WiGig
• WiDi version 3.5 to 6.0 supports Miracast; discontinued
• Miracast (wireless display technology)
• Wi-Fi Direct

ip based:

• Chromecast (proprietary media broadcast over ip: Google Cast for audio or audiovisual playback)
• AirPlay (proprietary ip based)
• Digital Living Network Alliance (DLNA) (ip based)

cables for mobile equipment:

• Mobile High-Definition Link - MHL
• SlimPort (Mobility DisplayPort), also known as MyDP

References[]

External links[]

• The Main Wireless HDMI Transmission Protocols and Their Typical Products

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