发明名称 |
USER INPUT BACK CHANNEL FOR WIRELESS DISPLAYS |
摘要 |
As part of a communication session, a wireless source device can transmit audio and video data to a wireless sink device, and the wireless sink device can transmit user input data received at the wireless sink device back to the wireless source device. In this manner, a user of the wireless sink device can control the wireless source device and control the content that is being transmitted from the wireless source device to the wireless sink device. The user input data transmitted by the wireless sink device can be input data obtained at a third party device and forwarded to the wireless source device.
|
申请公布号 |
CA2824559(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
CA20122824559 |
申请日期 |
2012.01.20 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
HUANG, XIAOLONG;RAVEENDRAN, VIJAYALAKSHMI R.;WANG, XIAODONG;SHAUKAT, FAWAD |
分类号 |
H04W28/02;H04L12/951;H04W4/12;H04W8/20 |
主分类号 |
H04W28/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|