Title:
SOURCE DEVICE, SINK DEVICE, AND OPERATING METHODS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/128206
Kind Code:
A1
Abstract:
A source device according to one embodiment comprises a wireless communication module, a memory, and a processor. The processor transmits, to a sink device, screen image data generated by means of the source device in order to display same on the sink device through the wireless communication module. The processor also determines whether to execute a target application for changing the transmission amount of user input data generated on a screen image by means of an input device connected to the sink device, while the screen image based on the screen image data is displayed on the sink device. The processor can also adjust, on the basis of a determination indicating that the target application is being executed, the transmission bitrate of the screen image data by changing a transmission profile transmitting the screen image data.
Inventors:
KIM HYEONGJIN (KR)
LEE SEUNGBUM (KR)
LEE SEUNGBUM (KR)
Application Number:
PCT/KR2022/016772
Publication Date:
July 06, 2023
Filing Date:
October 30, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N21/462; H04N7/01; H04N21/43; H04N21/436; H04N21/4363; H04N21/81
Foreign References:
| KR101640854B1 | 2016-07-19 | |||
| KR101914478B1 | 2018-11-02 | |||
| KR20210121777A | 2021-10-08 | |||
| KR102281341B1 | 2021-07-23 | |||
| KR101780300B1 | 2017-10-10 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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