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US 10,477,265 B2Granted
Method and apparatus for requesting data, and method and apparatus for obtaining data
AssigneeSamsung Electronics Co., Ltd.
InventorsJu-yun Sung, Hee-jeong Choo, Keum-koo Lee, Ji-young Kwahk
Life of this patent
Estimating the term…
Abstract
Disclosed herein are methods and apparatuses for requesting and obtaining data, in which time information is generated by use of a first device, and a data request command requesting data output by a second device is generated at a time point indicated by the time information. The generated data request command is transmitted, wherein the data request command includes the time information.
Claims20
A method performed in a first device, the method comprising:
- establishing communication with a second device, the second device configured to display multimedia data on a screen of the second device;
- transmitting, by the first device, a request for data related to the multimedia data displayed in the second device towards the second device, the request including information for identifying the data;
- and
- receiving, from the second device, the data related to the multimedia data, the data related to the multimedia data transmitted in response to the request,
- wherein the information for identifying the data is generated in the first device while the multimedia data is displayed on the screen of the second device,
- wherein the first device is capable of displaying the data related to the multimedia data, and
- wherein information for identifying the data included in the request includes a captured image generated by the first device by capturing the multimedia data being displayed on the screen of the second device.
4 more elements
A first device comprising:
- a capturing apparatus;
- a communication interface;
- at least one memory for storing instructions;
- and
- at least one processor configured to execute the instructions to at least:
- establish communication with a second device, the second device configured to display multimedia data on a screen of the second device,
- transmit a request for data related to the multimedia data displayed in the second device towards the second device, the request including information for identifying the data, and
- receive, from the second device, the data related to the multimedia data, the data related to the multimedia data transmitted in response to the request,
- wherein the information for identifying the data is generated in the first device while the multimedia data is displayed on the screen of the second device,
- wherein the first device is capable of displaying the data related to the multimedia data, and
- wherein information for identifying the data included in the request includes a captured image generated by the capturing apparatus capturing the multimedia data being displayed on the screen of the second device.
8 more elements
Dependencies are inferred from the claim text.