Granted Patent B2

US 12,530,160 · App. 18/612,784 · Granted Jan 20, 2026

Inventors: Jongin Lee (Suwon-si, KR); Sehyun Kim (Suwon-si, KR); Minjoo Kim (Suwon-si, KR); Geumrae Bae (Suwon-si, KR)

Assignee: SAMSUNG ELECTRONICS CO., LTD.

G06F3/14G06T7/0002H04L67/01

Abstract

Claims (65)

1 . A display apparatus comprising:

a display;

a communicator;

at least one processor; and

a memory configured to store one or more instructions which, when executed by the at least one processor, cause the display apparatus to:

transmit, to an electronic device, a request for remote connection for receiving content;

receive, from the electronic device, information about a protocol determined based on a type of the content;

arrange a pipeline configured to process the content, based on the information about the protocol; and

output, using the pipeline, the content received from the electronic device according to the protocol.

2 . The display apparatus of claim 1 , wherein the one or more instructions further cause the display apparatus to:

determine whether to change the protocol, based on an output screen corresponding to the content; and

based on determining to change the protocol, transmit a request for changing the protocol to the electronic device.

3 . The display apparatus of claim 1 , the one or more instructions further cause the display apparatus to:

receive content of a first type according to a first protocol, based on the information about the protocol received from the electronic device indicating the first protocol; and

receive content of a second type according to a second protocol different from the first protocol, based on the information about the protocol indicating the second protocol.

4 . The display apparatus of claim 3 , wherein the content of the first type comprises video content, and the content of the second type comprises document content.

5 . The display apparatus of claim 3 , wherein the one or more instructions further cause the display apparatus to:

arrange a first pipeline comprising a decoder, based on the information about the protocol receiving from the electronic device indicating the first protocol; and

arrange a second pipeline which does not include the decoder, based on the information about the second protocol received from the electronic device indicating the second protocol.

6 . The display apparatus of claim 3 , wherein the one or more instructions further cause the display apparatus to:

determine, using a first process, a state of an output screen based on the content being received according to the first protocol; and

determine, using a second process different from the first process, the state of the output screen based on the content being received according to the second protocol.

7 . The display apparatus of claim 3 , wherein the one or more instructions further cause the display apparatus to:

determine a text resolution of the content received from the electronic device according to the first protocol; and

transmit, to the electronic device, a request for changing to the second protocol, based on determining that the text resolution is less than a threshold value.

8 . The display apparatus of claim 3 , wherein the one or more instructions further cause the display apparatus to:

determine an amount of change of an image of the content received from the electronic device according to the second protocol; and

transmit, to the electronic device, a request for changing to the first protocol, based on determining that the amount of change of the image is greater than a threshold value.

9 . The display apparatus of claim 1 , wherein the one or more instructions further cause the display apparatus to:

receive, from the electronic device, the information about the protocol based on a type of a piece of content having a largest area on an output screen of the electronic device from among a plurality of pieces of content.

10 . The display apparatus of claim 1 , wherein the one or more instructions further cause the display apparatus to:

provide a user interface for asking whether to change the protocol, based on determining that the determined protocol of the display apparatus is non-suitable.

11 . The display apparatus of claim 1 , wherein the one or more instructions further cause the display apparatus to:

process, using the pipeline, image data received from the electronic device through a remote desktop protocol; and

playback, using the pipeline, video data received from the electronic device through a streaming protocol.

12 . An electronic device comprising:

a communicator;

at least one processor; and

a memory configured to store one or more instructions which, when executed by the at least one processor, cause the electronic device to:

receive a request for remote connection from a display apparatus;

determine a protocol based on a type of content to be transmitted to the display apparatus;

transmit information about the determined protocol to the display apparatus; and

based on receiving a request for the content from the display apparatus, transmit the content to the display apparatus according to the protocol.

13 . The electronic device of claim 12 , wherein the one or more instructions further cause the electronic device to change the protocol based on receiving a request for changing the protocol from the display apparatus.

14 . The electronic device of claim 12 , wherein the one or more instructions further cause the electronic device to:

transmit information about a first protocol to the display apparatus, based on determining that the content is content of a first type; and

transmit information about a second protocol different from the first protocol to the display apparatus, based on determining that the content is content of a second type.

15 . The electronic device of claim 14 , wherein the content of the first type comprises video content, and the content of the second type comprises document content.

16 . The electronic device of claim 12 , wherein the one or more instructions further cause the electronic device to:

identify a piece of content having a largest area on an output screen of the electronic device from among a plurality of pieces of content to be transmitted; and

transmit the information about the protocol corresponding to a type of the identified piece of content.

17 . An operating method of a display apparatus, the operating method comprising:

transmitting, to an electronic device, a request for remote connection for receiving content;

receiving, from the electronic device, information about a protocol determined based on a type of the content;

arranging a pipeline for processing the content, based on the information about the protocol; and

outputting, using the pipeline, the content received from the electronic device according to the protocol.

18 . The operating method of claim 17 , further comprising:

determining whether to change the protocol, based on an output screen corresponding to the content; and

based on determining to change the protocol, transmitting, to the electronic device, a request for changing the protocol.

19 . The operating method of claim 17 , wherein the receiving, from the electronic device, of the information about the protocol determined based on the type of the content comprises:

receiving content of a first type according to a first protocol, based on the information about the protocol received from the electronic device indicating the first protocol; and

receiving content of a second type according to a second protocol different from the first protocol, based on the information about the protocol received from the electronic device indicating the second protocol.

20 . The operating method of claim 19 , wherein the arranging of the pipeline for processing the content, based on the information about the protocol, comprises:

arranging a first pipeline comprising a decoder, based the information about the protocol received from the electronic device indicating the first protocol; and

arranging a second pipeline not including the decoder, based on the information about the protocol received from the electronic device indicating the second protocol.

Assignments (1)

Priority Claims (1)

Continuity (2)

References Cited (41)