What is wireless screen casting technology

WIFI transmission of wireless screen casting technology

When 5G is mature, it is possible to include all existing wireless video transmission technology, including WiFi, WHDI, WirelessHD, Bluetooth, Zigbee and so on, but at present, the main or WIFI technology to wirelessly cast a screen data transmission, but with the advent of 5G communication technology, WIFI technology will not be outlawed by other technologies. This? Take a look at the wireless screen casting technology.

What is WIFI transmission of wireless screen casting technology

Wireless screen casting technology

WiFi technology

WiFi technology has been popular for more than 10 years, especially in recent years, in the protocol, frequency band are constantly extended, transmission performance has been greatly improved, from the initial 11Mbps / S to the current 1.3Gbps / S. It can be said that from WiFi technology itself, can fully meet most of our needs at this stage.

What is WIFI transmission of wireless screen casting technology

WHDI Technology

WHDI (WirelessHomeDigitalInterface) technology is a new wireless video transmission protocol developed by the Israeli chipmaker AMIMON according to the WHDI 1.0/2.0 standard announced by the WHDI Association. The protocol uses the 5GHz free frequency band, 40MHz bandwidth, supports High Frequency Digital Content Protection (HDCP) 2.0 standard, provides high-quality security, and is fully compatible with HDMI. applications.

What is wireless screen casting technology

WirelessHD Technology

WirelessHD technology is a 60GHz millimeter-wave wireless transmission technology. in September 2013, LG, Panasonic, NEC, Samsung, Sony, Toshiba, the six major consumer electronics supplier giants established the WirelessHD group to standardize the 60GHz technology, which can transmit uncompressed HD video data in the living room at speeds of up to 5Gbps.

WiFi technology is currently the most popular wireless transmission technology, our cell phones, computers, TVs, public places with WiFi. high penetration brings a large user base and a large market. So from the market point of view, WiFi technology is currently the most suitable technology for mass wireless video transmission. Choose WiFi, many intelligent terminals do not need to increase the cost, you can achieve wireless video transmission.

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