USER DATA INPUT BACK CHANNEL FOR WIRELESS DISPLAYS Russian patent published in 2016 - IPC G06F3/03 H04N21/60 

Abstract RU 2577184 C2

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to methods of transmitting data between a wireless source device and a wireless receiver device. As part of a communication session, a wireless source device can transmit audio and video data to a wireless receiver device which can transmit user input data device back to the wireless source device. Input data received in the wireless receiver device may have associated coordinate information which is scaled or normalised by either the wireless receiver device or the wireless source device.

EFFECT: controlling a wireless source device and managing content transmitted from the wireless source device to a wireless receiver device.

24 cl, 26 dwg, 6 tbl

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RU 2 577 184 C2

Authors

Ravindran Vidzhajalakshmi R.

Khuan Sjaolun

Van Sjaodun

Shaukat Favad

Dates

2016-03-10Published

2012-01-20Filed