Wifi-Direct in Mobile Phones

Wifi-Direct option can be noticed in the new mobile phones. The information provided by Wikipedia is as follows

Wi-Fi Direct, initially called Wi-Fi P2P, is a Wi-Fi standard that enables devices to connect easily with each other without requiring a wireless access point[1] and to communicate at typical Wi-Fi speeds[2] for everything from file transfer to Internet connectivity.[3][4] One advantage of Wi-Fi Direct is the ability to connect devices even if they are from different manufacturers. Only one of the Wi-Fi devices needs to be compliant with Wi-Fi Direct to establish a peer-to-peer connection that transfers data directly between each other with greatly reduced setup.

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