WO2019031622A1 - Procédé et système de fourniture d'un écran d'appel de groupe - Google Patents

Procédé et système de fourniture d'un écran d'appel de groupe Download PDF

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Publication number
WO2019031622A1
WO2019031622A1 PCT/KR2017/008559 KR2017008559W WO2019031622A1 WO 2019031622 A1 WO2019031622 A1 WO 2019031622A1 KR 2017008559 W KR2017008559 W KR 2017008559W WO 2019031622 A1 WO2019031622 A1 WO 2019031622A1
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WIPO (PCT)
Prior art keywords
group call
images
screen
call screen
participant
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Application number
PCT/KR2017/008559
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English (en)
Korean (ko)
Inventor
박정준
이동원
조종진
조인원
Original Assignee
라인 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 라인 가부시키가이샤 filed Critical 라인 가부시키가이샤
Priority to PCT/KR2017/008559 priority Critical patent/WO2019031622A1/fr
Priority to JP2020506228A priority patent/JP2020536297A/ja
Priority to KR1020197038193A priority patent/KR102352570B1/ko
Publication of WO2019031622A1 publication Critical patent/WO2019031622A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display

Definitions

  • the following description relates to a technique for providing a video call function.
  • communication devices have been providing various services such as wireless Internet service and terrestrial / satellite broadcasting service in addition to voice call service and text service.
  • Korean Patent Registration No. 10-0401262 (filed on September 29, 2003) discloses a technique for providing a video telephone service between mobile phone terminals in a mobile telephone network in a wireless environment as an example of a technique for providing a video call service have.
  • a method and system for receiving a participant image individually from a server and freely configuring a group call screen on the client side are provided.
  • a method for providing a group call screen in an electronic device implemented by a computer comprising: receiving a plurality of participant images participating in a group call from a server as individual images; And rendering the participant image received as the individual image in the electronic device to a group screen to form a group call screen.
  • the configuring may divide the screen area according to the number of images to be displayed on the group call screen, and arrange the participant images in the divided areas.
  • the receiving step may receive a participant image in which at least one of size and frames per second (fps) is adjusted in the server according to the number of images to be displayed on the group call screen.
  • fps frames per second
  • the receiving includes: determining a number of images to be displayed on the group call screen in response to a user input on the group call screen, and then requesting the server for the image; And receiving a participant image having a size and a frame per second (fps) adjusted in the server according to the determined number.
  • the number of frames per second decreases as the number of images to be displayed on the group call screen increases, and the number of frames per second increases as the number of images to be displayed on the group call screen decreases.
  • the configuring step includes configuring the group call screen with a participant image of a previous size, and configuring the group call screen with the participant image of the adjusted size when the determined number of participant images are received have.
  • the number of images to be displayed on the group call screen is stepwise adjusted in a plurality of steps, and when an enlargement gesture or a reduction gesture on the group call screen is input, The number of images to be displayed on the group call screen can be adjusted.
  • the group call screen may be rearranged by moving or deleting the position of a specific image according to user input among participant images displayed on the group call screen.
  • a computer program recorded on a computer readable recording medium for executing a group call screen providing method comprising: receiving a plurality of participant images participating in a group call from a server as individual images; And rendering a participant image received as the individual image on one screen to form a group call screen.
  • a group call system in a computer-implemented electronic device comprising: at least one processor configured to execute computer-readable instructions, the at least one processor being configured to: There is provided a group call system including a plurality of participant images received as individual images and rendering a participant image received as the individual images on one screen to form a group call screen.
  • a group call system in a computer-implemented server comprising: at least one processor configured to execute computer-readable instructions, the at least one processor comprising: a plurality And transmitting the participant images of the participants to the electronic device as individual images, wherein the electronic device forms a group call screen by rendering the participant images received in the individual images on one screen, , The electronic device adjusts at least one of the size of the participant image and the number of frames per second (fps) according to the number of participant images requested for the reconfiguration of the group call screen in the electronic device, and retransmits the adjusted image to the electronic device Group call system.
  • fps frames per second
  • a plurality of participant images participating in a group call are separately received from a server, and a group call screen is configured on the client side, thereby efficiently displaying a group call screen displaying a plurality of participant images on one screen simultaneously It can be freely configured.
  • the server can adjust the size of the image and the number of frames per second according to the number of images requested by the client, thereby effectively reducing the load on the server and efficiently using the network resources.
  • the group call screen can be edited by adjusting the number of images displayed on the group call screen by enlarging or reducing the group call screen, or by moving or deleting the image displayed on the group call screen Thereby providing various user experience (UX) for the group call screen.
  • UX user experience
  • FIG. 1 is a diagram illustrating an example of a network environment according to an embodiment of the present invention.
  • FIG. 2 is a block diagram for explaining an internal configuration of an electronic device and a server in an embodiment of the present invention.
  • FIG. 3 is a diagram illustrating an example of components that a processor of an electronic device according to an embodiment of the present invention may include.
  • FIG. 4 is a flowchart illustrating an example of a method that an electronic device according to an embodiment of the present invention can perform.
  • 5 to 7 are exemplary diagrams illustrating a process of configuring a group call screen by receiving a participant image according to an exemplary embodiment of the present invention.
  • FIGS. 8 to 10 are exemplary diagrams illustrating a process of rearranging group call screens in an embodiment of the present invention.
  • 11 to 12 are exemplary diagrams illustrating a process of reconstructing a group call screen in an embodiment of the present invention.
  • Embodiments of the present invention relate to a technique for providing a video call function, and more particularly, to a method and system for efficiently configuring a group call screen for simultaneously displaying a plurality of participant images participating in a group call on one screen .
  • Embodiments including those specifically disclosed in this specification can individually receive a plurality of participant images participating in a group call from a server and constitute a group call screen on the client side, Considerable advantages can be achieved in terms of cost reduction, cost reduction, and the like.
  • 1 is a diagram illustrating an example of a network environment according to an embodiment of the present invention. 1 shows an example in which a plurality of electronic devices 110, 120, 130, 140, a plurality of servers 150, 160, and a network 170 are included. 1, the number of electronic devices and the number of servers are not limited to those shown in FIG.
  • the plurality of electronic devices 110, 120, 130, 140 may be a fixed terminal implemented as a computer device or a mobile terminal.
  • the first electronic device 110 may communicate with other electronic devices 120, 130, 140 and / or the servers 150, 160 via the network 170 using a wireless or wired communication scheme.
  • the communication method is not limited, and may include a communication method using a communication network (for example, a mobile communication network, a wired Internet, a wireless Internet, a broadcasting network) that the network 170 may include, as well as a short-range wireless communication between the devices.
  • the network 170 may be a personal area network (LAN), a local area network (LAN), a campus area network (CAN), a metropolitan area network (MAN), a wide area network (WAN) , A network such as the Internet, and the like.
  • the network 170 may also include any one or more of a network topology including a bus network, a star network, a ring network, a mesh network, a star-bus network, a tree or a hierarchical network, It is not limited.
  • Each of the servers 150 and 160 is a computer device or a plurality of computers that communicate with a plurality of electronic devices 110, 120, 130 and 140 through a network 170 to provide commands, codes, files, Lt; / RTI > devices.
  • the server 160 may provide a file for installation of an application to the first electronic device 110 connected via the network 170.
  • the first electronic device 110 can install an application using a file provided from the server 160.
  • the server 150 is connected to the server 150 according to the control of an operating system (OS) included in the first electronic device 110 or at least one program (for example, a browser or an installed application) Services and contents can be provided.
  • OS operating system
  • Services and contents can be provided.
  • the server 150 transmits a code corresponding to the service request message to the first
  • the first electronic device 110 can provide contents to the user by displaying and displaying a screen according to the code according to the control of the application.
  • FIG. 2 is a block diagram for explaining an internal configuration of an electronic device and a server in an embodiment of the present invention.
  • the internal configuration of the first electronic device 110 as an example of one electronic device and the server 150 as an example of one server will be described.
  • Other electronic devices 120, 130, 140 or server 160 may have the same or similar internal configurations.
  • the first electronic device 110 and the server 150 may include memories 211 and 221, processors 212 and 222, communication modules 213 and 223 and input / output interfaces 214 and 224.
  • the memories 211 and 221 may be a computer-readable recording medium and may include a permanent mass storage device such as a random access memory (RAM), a read only memory (ROM), and a disk drive.
  • the memory 211 and 221 may store an operating system or at least one program code (for example, codes for an application installed and driven in the first electronic device 110). These software components may be loaded from a computer readable recording medium separate from the memories 211 and 221.
  • Such a computer-readable recording medium may include a computer-readable recording medium such as a floppy drive, a disk, a tape, a DVD / CD-ROM drive, and a memory card.
  • the software components may be loaded into memory 211, 221 via communication modules 213, 223 rather than a computer readable recording medium.
  • at least one program may be a program installed by a file distribution system (for example, the server 160 described above) that distributes installation files of developers or applications, May be loaded into the memory 211, 221 based on the application described above.
  • Processors 212 and 222 may be configured to process instructions of a computer program by performing basic arithmetic, logic, and input / output operations.
  • the instructions may be provided to the processors 212 and 222 by the memories 211 and 221 or the communication modules 213 and 223.
  • the processors 212 and 222 may be configured to execute instructions received in accordance with program codes stored in a recording device, such as memories 211 and 221.
  • the communication modules 213 and 223 may provide a function for the first electronic device 110 and the server 150 to communicate with each other through the network 170 and may be connected to other electronic devices ) Or another server (e.g., server 160). For example, a request (e.g., a search request) generated by the processor 212 of the first electronic device 110 in accordance with a program code stored in a recording device, such as the memory 211, To the server 150 via the Internet 170. Conversely, control signals, commands, contents, files, and the like provided under the control of the processor 222 of the server 150 are transmitted to the communication module 223 of the first electronic device 110 via the communication module 223 and the network 170, May be received by the first electronic device (110) via the second network (213). For example, the control signal or command of the server 150 received through the communication module 213 may be transmitted to the processor 212 or the memory 211, and contents or files may be transmitted to the first electronic device 110, May also be stored as a storage medium.
  • a request e.g.
  • the input / output interface 214 may be a means for interfacing with the input / output device 215.
  • the input device may include a device such as a keyboard or a mouse
  • the output device may include a device such as a display for displaying a communication session of the application.
  • the input / output interface 214 may be a means for interfacing with a device having integrated functions for input and output, such as a touch screen.
  • the processor 212 of the first electronic device 110 may use the data provided by the server 150 or the second electronic device 120 in processing the instructions of the computer program loaded into the memory 211.
  • a service screen or contents configured by the user can be displayed on the display through the input / output interface 214.
  • the input / output interface 224 can also output information configured using the data provided by the server 150 in processing the instructions of the computer program loaded in the memory 221 by the processor 222 of the server 150 have.
  • the first electronic device 110 and the server 150 may include more components than the components of FIG.
  • the first electronic device 110 may be implemented to include at least some of the input / output devices 215 described above, or may be implemented as a transceiver, a Global Positioning System (GPS) module, a camera, And may further include components.
  • GPS Global Positioning System
  • the first electronic device 110 when it is a smart phone, it may be an acceleration sensor, a gyro sensor, a camera, various physical buttons, buttons using a touch panel, input / output ports, It is understood that various components such as a vibrator may be further included in the first electronic device 110. However, there is no need to clearly illustrate most prior art components.
  • FIG. 3 is a block diagram illustrating an example of components that a processor of an electronic device according to an embodiment of the present invention can include;
  • FIG. 4 is a diagram illustrating a method that an electronic device according to an embodiment of the present invention can perform; Fig.
  • the first electronic device 110 may be configured with a computer-implemented group communication system.
  • the group call system may be implemented as an application installed on the first electronic device 110 to provide a group call service in a network environment through interworking with the server 150.
  • the group call system implemented in the first electronic device 110 may perform a method of providing a group call screen based on a command provided by an application installed in the first electronic device 110.
  • the processor 212 of the first electronic device 110 includes an image request unit 310 and a screen configuration unit 320, as shown in FIG. 3, ).
  • the components of processor 212 may optionally be included or excluded from processor 212 in accordance with an embodiment.
  • the components of the processor 212 may be separate or merged for the representation of the functionality of the processor 212.
  • the processor 212 and the components of the processor 212 may control the first electronic device 110 to perform the steps S410 through S440 included in the group call screen providing method of FIG.
  • the components of processor 212 and processor 212 may be implemented to execute instructions in accordance with the code of the operating system and the code of at least one program that memory 211 contains.
  • processor 212 may be coupled to processor 212 (e. G., Processor 210) in accordance with instructions provided by the program code stored in the first electronic device 110 (I. E., ≪ / RTI > different functions of processor 212 performed by processor 212).
  • processor 212 e. G., Processor 210
  • the image requesting unit 310 is a functional representation of the processor 212 that controls the first electronic device 110 in accordance with the instructions described above, such that the first electronic device 110 requests an image for the group call Can be used.
  • step S410 the processor 212 may read the necessary commands from the loaded memory 211 with instructions associated with control of the first electronic device 110.
  • the read command may include instructions for controlling the processor 212 to execute the steps (S420 to S440) to be described later.
  • step S420 the screen configuration unit 320 transmits to the server 150 an intention to participate in the group call of the user of the first electronic device 110.
  • a group call screen by rendering a participant image of a predetermined maximum number of persons (e.g., 20,000) as individual images, and then rendering the received participant images as one screen.
  • the server 150 may generate an image including a plurality of participant images and provide the image to the first electronic device 110 instead of providing each participant image as an individual image to the first electronic device 110
  • the first electronic device 110 configures a plurality of participant images into a group call screen of one screen.
  • the server 150 when providing the participant image of the maximum number of persons, the server 150 provides the participant image with a predetermined minimum size and a minimum frame rate (fps) (e.g., 1 fps).
  • fps minimum frame rate
  • the server 150 does not transmit all participant images at the same time, but distributes the participant images into a plurality of groups and transmits them among the groups within a unit time (1 second) The period can be applied differentially.
  • step S430 the image requesting unit 310 requests the server 150 for an image of a plurality of participants participating in the group call.
  • the participant After determining the number of images, the participant image can be requested to the server 150 again.
  • the user can selectively adjust the number of images to be displayed on the group call screen through gestures such as touch or zoom (pinch zoom in / pinch zoom out) on the group call screen displayed on the display of the first electronic device 110 have. For example, when the user executes the zoom-in process, the number of images displayed on the group call screen becomes small and the number of images increases when the zoom-out process is performed.
  • the image requesting unit 310 may select a participant image to be displayed on the group call screen on the basis of a point corresponding to the user input, for example, a touch point, and request the server 150 for the selected participant image again.
  • Each participant image may include an identifier for identifying the participant or the image, and may request the server 150 again for the image selected by the user using the identifier of the image.
  • step S440 the screen configuration unit 320 receives each participant image from the server 150 in response to a request for the participant image, and renders the received participant image in one screen to reconstruct the group call screen can do.
  • the server 150 may adjust the image size and fps to be provided to the first electronic device 110 again in correspondence with the number of participant images requested by the first electronic device 110 again.
  • the server 150 may adjust the size and fps of the participant image according to the number of participant images to be displayed on the group call screen. The larger the number of participant images to be displayed on the group call screen, the smaller the image size and fps, and the smaller the number of participant images to be displayed on the group call screen, the larger the image size and fps.
  • the server 150 divides the participant images into a plurality of groups and applies the different transmission periods between the groups within a unit time (1 second)
  • the participant images of the same fps can be collectively transmitted at the same time in units of time.
  • the group call system can provide a group call screen composed of participant images of the smallest size at the initial stage of participating in the group call, and can provide group call screens composed of participant images of a larger size step by step through the enlargement gesture.
  • 5 to 7 are exemplary diagrams illustrating a process of configuring a group call screen by receiving a participant image according to an exemplary embodiment of the present invention.
  • the server 150 receives images in real time between the electronic devices 50-1, 50-2, 50-3, ..., 50-n of participants participating in a specific group call Thereby providing a group call service.
  • the first electronic device 110 renders the participant images 51-1, 51-2, 51-3, ..., 51-m received as individual images from the server 150 on one screen, (500).
  • the server 150 may determine the image size and fps to be provided to the first electronic device 110 according to the number of images requested by the first electronic device 110.
  • the number of images to be displayed on the group call screen 500 can be adjusted in a plurality of steps (L), and as shown in FIG. 6, the image size 610 and fps 620 ) Can be predetermined.
  • the image size 610 and the fps 620 decrease as the number of images to be displayed on the group call screen 500 increases and the image size 610 decreases as the number of images to be displayed on the group call screen 500 decreases.
  • the fps 620 become larger.
  • the group call screen 500 can be composed of four steps of 20,000, two hundred, four, and one images.
  • the image can be updated at 1 fps.
  • the server 150 transmits a predetermined number or more of participant images to the first electronic device 110, 1 second). 7, the server 150 divides the participant images 51-1, 51-2, 51-3, ..., and 51-m with a predetermined time interval within a unit time (1 second) To the electronic device (110). At this time, the server 150 may divide the image data into a plurality of groups according to the number of images, and transmit the divided images to different groups within a unit time (1 second). In the case of a certain number or more of images, the images are divided at intervals of time, and in the case of images less than a certain number, the entire image can be collectively updated at the same time. As the number of images increases, the fps can be reduced to update the screen slowly, and the screen can be updated with time intervals between images.
  • FIGS. 8 to 10 are exemplary diagrams illustrating a process of rearranging group call screens in an embodiment of the present invention.
  • the first electronic device 110 can freely configure the group call screen 500 because the first electronic device 110 receives the participant images 1 to M from the server 150 as individual images.
  • the first electronic device 110 can configure the group call screen 500 by dividing the screen area by the number of participants in the form of a grid or a mosaic, and arranging the participant images 1 to M in the divided areas And it is easy to move or delete the participant images (1 to M) displayed on the group call screen (500).
  • the first electronic device 110 may display a position where a user selects and moves a specific image 80 among the participant images 1 to M displayed on the group call screen 500
  • the group call screen 500 can be rearranged by moving the selected specific image 80 to the corresponding position (for example, when the specific image 80 is touched and dragged to a desired position).
  • the first electronic device 110 For example, when the specific image 100 is dragged out of the group call screen 500 while the specific image 100 is touched), the selected specific image 100 can be deleted from the group call screen 500 and the remaining images can be rearranged. As described with reference to FIG. 9, it is also possible to set an area on the group call screen 500 and delete the images belonging to the area in a batch.
  • the first electronic device 110 receives the participant image participating in the group call as an individual image from the server 150 and directly renders it on the first electronic device 110 side to construct the group call screen 500, It is possible to provide a group call screen 500 that can be moved or deleted.
  • 11 to 12 are exemplary diagrams illustrating a process of reconstructing a group call screen in an embodiment of the present invention.
  • the first electronic device 110 selectively adjusts the number of images to be displayed through a gesture such as touch or zoom (pinch zoom in / pinch zoom out) on the group call screen 500, 500) can be reconfigured.
  • a gesture such as touch or zoom (pinch zoom in / pinch zoom out) on the group call screen 500, 500) can be reconfigured.
  • the number of images to be displayed on the group call screen 500 can be stepwise adjusted in a plurality of steps (L), for example, it is possible to enlarge the number of images in the order of 20,000, 200, 4, and 1, Can be reduced in order of 4 ⁇ 2 ⁇ 200 ⁇ 20. In addition to being sequentially adjusted in one step, it is also possible to adjust in two or more steps depending on the number and size of gestures input.
  • the first electronic device 110 displays the enlarged gesture according to the number of images determined in the next step
  • the enlargement target 11 can be determined based on the position.
  • the first electronic device 110 requests the server 150 again for the participant image determined as the enlargement object 11 and the server 150 transmits the image size of the participant image to the server 150 in accordance with the number of images re- And the fps may be adjusted to reconfigure the group call screen 1100 by using the participant image sent again.
  • the first electronic device 110 transmits a participant image whose image size and fps are adjusted in accordance with the number of images corresponding to the previous step from the server 150 And can be reconfigured to the group call screen 500 of the previous step.
  • the first electronic device 110 requests the server 150 to request the participant image determined to be enlarged in the process of reconfiguring the group call screen 1100 of the next step, and at the same time,
  • the participant image forming the screen 500 that is, the participant image of the previous size
  • the group call screen 1100 of the final next step can be configured using the participant image of the participant.
  • the first electronic device 110 when the first electronic device 110 is enlarged from the group call screen 500 of the previous step to the group call screen 1100 of the next step, the first electronic device 110 performs screen rendering from the previous size image, The user can update the final group call screen 1100 by rendering the screen again.
  • the first electronic device 110 requests the server 150 to increase or decrease the number of images to be displayed on the group call screen
  • the first electronic device 110 requests the first electronic device 110 to re- If the image size and fps are adjusted according to the number of images, the group call screen can be reconstructed using the image whose size and fps are adjusted.
  • a plurality of participant images participating in a group call are separately received from a server, and a group call screen is configured on the client side to efficiently display a group call screen displaying a plurality of participant images on one screen And can be freely configured.
  • the size of the image and the number of frames per second are adjusted and provided by the server according to the number of images requested by the client, thereby effectively reducing the server load and efficiently using the network resources.
  • the number of images displayed on the group call screen can be adjusted by enlarging or reducing the group call screen, or the group call screen can be edited by moving or deleting the image displayed on the group call screen It is possible to provide various UXs for the group call screen.
  • the apparatus described above may be implemented as a hardware component, a software component, and / or a combination of hardware components and software components.
  • the apparatus and components described in the embodiments may be implemented as a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate array (FPGA), a programmable logic unit, a microprocessor, or any other device capable of executing and responding to instructions.
  • the processing device may execute an operating system (OS) and one or more software applications running on the operating system.
  • the processing device may also access, store, manipulate, process, and generate data in response to execution of the software.
  • the processing apparatus may be described as being used singly, but those skilled in the art will recognize that the processing apparatus may have a plurality of processing elements and / As shown in FIG.
  • the processing unit may comprise a plurality of processors or one processor and one controller.
  • Other processing configurations are also possible, such as a parallel processor.
  • the software may include a computer program, code, instructions, or a combination of one or more of the foregoing, and may be configured to configure the processing device to operate as desired or to process it collectively or collectively Device can be commanded.
  • the software and / or data may be embodied in any type of machine, component, physical device, computer storage media, or device for interpretation by a processing device or to provide instructions or data to the processing device have.
  • the software may be distributed over a networked computer system and stored or executed in a distributed manner.
  • the software and data may be stored on one or more computer readable recording media.
  • the method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium.
  • the medium may be a program that continuously stores a computer executable program, or temporarily stores the program for execution or downloading.
  • the medium may be a variety of recording means or storage means in the form of a combination of a single hardware or a plurality of hardware, but is not limited to a medium directly connected to any computer system, but may be dispersed on a network.
  • the medium examples include a magnetic medium such as a hard disk, a floppy disk and a magnetic tape, an optical recording medium such as CD-ROM and DVD, a magneto-optical medium such as a floptical disk, And program instructions including ROM, RAM, flash memory, and the like.
  • a recording medium or a storage medium that is managed by a site or a server that supplies or distributes an application store or various other software is also enumerated.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

L'invention concerne un procédé et un système de fourniture d'un écran d'appel de groupe. Un procédé mis en œuvre par ordinateur de fourniture d'un écran d'appel de groupe dans un dispositif électronique comprend les étapes suivantes consistant : à recevoir respectivement des images d'une pluralité de participants participant à un appel de groupe en tant qu'images individuelles, en provenance d'un serveur par le dispositif électronique ; et à restituer, sur un écran unique, les images de participant ayant été reçues en tant qu'images individuelles dans le dispositif électronique, de façon à configurer un écran d'appel de groupe.
PCT/KR2017/008559 2017-08-08 2017-08-08 Procédé et système de fourniture d'un écran d'appel de groupe WO2019031622A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/KR2017/008559 WO2019031622A1 (fr) 2017-08-08 2017-08-08 Procédé et système de fourniture d'un écran d'appel de groupe
JP2020506228A JP2020536297A (ja) 2017-08-08 2017-08-08 グループ通話画面を提供する方法およびシステム
KR1020197038193A KR102352570B1 (ko) 2017-08-08 2017-08-08 그룹 통화 화면을 제공하는 방법 및 시스템

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PCT/KR2017/008559 WO2019031622A1 (fr) 2017-08-08 2017-08-08 Procédé et système de fourniture d'un écran d'appel de groupe

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WO2019031622A1 true WO2019031622A1 (fr) 2019-02-14

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