| 摘要 |
PROBLEM TO BE SOLVED: To enable a user of a wireless sink device to control a wireless source device and to control content that is being transmitted from the wireless source device to the wireless sink device.SOLUTION: A wireless sink device transmits user inputs received at the wireless sink device to a wireless source device. As part of transmitting user input to the source device, the sink device can generate a data packet 600 with a data packet header that includes a timestamp flag indicating the presence of a timestamp field, and the source device processes the data packet on the basis of a timestamp in the timestamp field.SELECTED DRAWING: Figure 6 |
