KR101904869B1 - Data transfering method and mobile terminal using the method - Google Patents

Abstract

The present invention provides a method for a first mobile terminal to transmit data to a second mobile terminal, the method comprising the steps of: displaying at least one or more pieces of call terminal information; executing an arbitrary application; Selecting a second mobile terminal to which data is to be transmitted based on user input for the indicated call terminal information, and transmitting data relating to the displayed application to the selected second mobile terminal will be.

Description

TECHNICAL FIELD [0001] The present invention relates to a data transfer method and a mobile terminal employing the method,

The present invention relates to a method for transmitting data and a portable electronic device employing the method.

The mobile terminal may be configured to perform various functions. Examples of such various functions include a data and voice communication function, a function of photographing a video or a moving image through a camera, a voice storage function, a music file playback function through a speaker system, and an image or video display function. Some mobile terminals include additional functions to execute games, and some other mobile terminals are also implemented as multimedia devices. Moreover, recent mobile terminals can receive a broadcast or multicast signal to view a video or television program.

Further, efforts for supporting and increasing the functions of the mobile terminal continue. Such efforts include not only changes and improvements in structural components that form portable electronic devices, but also improvements in software or hardware.

Meanwhile, in recent years, a video call using a mobile terminal or a multi-party video conference is possible. In addition, data communication is possible during the mobile terminal. Therefore, during the call, data transmission is possible between mobile terminals participating in the call.

However, in order to share data, the user must go through a complicated configuration process. That is, there is a lack of an easy and intuitive method that can be used when transmitting and sharing data between mobile terminals.

Accordingly, an easy and intuitive method using a touch screen for controlling a situation of transmitting and sharing data between mobile terminals during a call needs to be applied to the mobile terminal.

Accordingly, the present specification aims at providing measures to solve the above-mentioned problems.

Specifically, this specification aims to provide an easy and intuitive way for mobile terminals participating in a call to share data.

The present specification also aims at providing an easy and intuitive way for mobile terminals participating in a call to display the same data.

The present specification also aims to provide an easy and intuitive method for identifying call terminals participating in a call.

A method for transmitting data according to an aspect of the present invention is a method for transmitting data to a second mobile terminal by a first mobile terminal, the method comprising: displaying at least one or more pieces of call terminal information; executing an arbitrary application; Selecting a second mobile terminal to which data is to be transmitted based on a user input of the displayed call terminal information, transmitting data related to the displayed application to the selected second mobile terminal . ≪ / RTI >

According to another aspect of the present invention, the step of displaying the call terminal information may include displaying at least one of a video received from the call terminal, a telephone number of the call terminal, and a call connection time .

According to still another aspect of the present invention, the step of displaying the application may further include displaying the call terminal information in a part of the area where the application is displayed.

In the data transmission method according to another aspect of the present invention, the step of selecting the second mobile terminal may include receiving a drag-touch input from an area in which the application is displayed to an area where the call terminal information is displayed .

In the data transmission method according to another aspect of the present invention, the step of selecting the second mobile terminal may include selecting all the mobile terminals connected to the mobile terminal.

According to still another aspect of the present invention, data relating to the displayed application may include at least one of an image displayed on the mobile terminal and data executed in the application.

According to still another aspect of the present invention, a method of transmitting data may further include displaying an acknowledgment message for application data to be transmitted.

A mobile terminal according to one aspect of the present invention includes a display unit for displaying at least one call terminal information and an application execution screen, a user input unit for selecting at least one of the displayed call terminal information, To the terminal corresponding to the call terminal information.

The mobile terminal according to another aspect of the present invention is characterized in that the user input unit receives application data from the displayed application execution screen.

Disclosure of the present invention solves the problems of the prior art described above.

Specifically, the disclosure of the present disclosure allows a mobile terminal participating in a call to provide an easy and intuitive way for users to share data.

Further, by the disclosure of the present disclosure, mobile terminals participating in a call can provide users with an easy and intuitive way to display the same data.

Further, by the disclosure of the present specification, it is possible to provide a user with an easy and intuitive way to identify call terminals participating in a call.

1 is a diagram showing data transmission in a mobile terminal.
2 is a block diagram illustrating a mobile terminal according to one embodiment disclosed herein.
3 is a flowchart illustrating a data transmission method according to an embodiment of the present invention.
4 is a diagram illustrating a call terminal information display method according to an embodiment of the present invention.
5 is a diagram illustrating a method of displaying an executed application according to an embodiment of the present invention.
6 is a diagram showing an example of a display method of an executed application.
7 is a diagram illustrating an example of a method for a mobile terminal to select a second terminal and a method for a mobile terminal to transmit application data to the selected second terminal.
8 is a diagram illustrating another example of a method for a mobile terminal to select a second terminal and a method for a mobile terminal to transmit application data to the selected second terminal.
9 is a diagram illustrating an example of a process that the first mobile terminal can additionally perform after the first mobile terminal selects a second mobile terminal.
10 is a diagram illustrating an example of a method of using application data received by a second mobile terminal.

It is noted that the technical terms used herein are used only to describe specific embodiments and are not intended to limit the invention. It is also to be understood that the technical terms used herein are to be interpreted in a sense generally understood by a person skilled in the art to which the present invention belongs, Should not be construed to mean, or be interpreted in an excessively reduced sense. Further, when a technical term used herein is an erroneous technical term that does not accurately express the spirit of the present invention, it should be understood that technical terms that can be understood by a person skilled in the art are replaced. In addition, the general terms used in the present invention should be interpreted according to a predefined or prior context, and should not be construed as being excessively reduced.

Also, the singular forms "as used herein include plural referents unless the context clearly dictates otherwise. In the present application, the term "comprising" or "comprising" or the like should not be construed as necessarily including the various elements or steps described in the specification, Or may be further comprised of additional components or steps.

Also, suffixes "module", "unit" and "part" for the components used in the present specification are given or mixed in consideration of ease of specification, and each component having its own distinct meaning or role no.

Furthermore, terms including ordinals such as first, second, etc. used in this specification can be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or similar elements throughout the several views, and redundant description thereof will be omitted.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. It is to be noted that the accompanying drawings are only for the purpose of facilitating understanding of the present invention, and should not be construed as limiting the scope of the present invention with reference to the accompanying drawings.

1

1 is a diagram showing data transmission in a mobile terminal.

1, when the first mobile terminal 100 and the second mobile terminal 200 are in a call connection mode, the first mobile terminal 100 is connected to the second mobile terminal 200, Lt; / RTI >

The first mobile terminal 100 and the second mobile terminal 200 may be connected in a video call mode.

The data may include application data. The application data may include data usable in an application running on the mobile terminal. In addition, the application data may include data output through the driven application.

For example, when the mobile terminal executes the map application, the map image displayed on the mobile terminal is an example of the application data. In addition, individual contact information used in the contact application is an example of application data. In addition, images that can be confirmed through an image management application are examples of application data. The alarm setting data set in the alarm application is an example of the application data. The schedule storage information that can be confirmed in the schedule application is an example of the application data.

The mobile terminals 100 and 200 can display information on a calling party (call terminal information) on the display unit. The call terminal information may include an image stored in the call terminal, a telephone number of the call terminal, a time when the call terminal is connected to the call terminal, and the like. In addition, when the mobile terminals 100 and 200 are connected in a video call mode, the call terminal information may include an image received from each mobile terminal.

Meanwhile, for a mobile terminal, a mobile terminal connected to the mobile terminal is defined as a call terminal.

A mobile terminal capable of transmitting data to another mobile terminal (for example, a second mobile terminal) is defined as a first mobile terminal. A mobile terminal capable of receiving data from another mobile terminal (for example, a first mobile terminal) is defined as a second mobile terminal.

The mobile terminal described in this specification may include a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), navigation and the like. However, it will be understood by those skilled in the art that the configuration according to the embodiments described herein may be applied to a fixed terminal such as a digital TV, a desktop computer, and the like, unless the configuration is applicable only to a mobile terminal.

Although FIG. 1 shows a case where two mobile terminals 100 and 200 are connected to each other, three or more mobile terminals may be mutually connected.

Hereinafter, components of a UE that can be used in an embodiment of the present invention will be described in detail.

2

2 is a block diagram illustrating a mobile terminal according to one embodiment disclosed herein.

The mobile terminal 100 includes a wireless communication unit 110, an audio / video input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, A controller 170, a controller 180, a power supply 190, and the like. The components shown in FIG. 2 are not essential, and a mobile terminal having more or fewer components may be implemented.

The wireless communication unit 110 may include one or more modules for enabling wireless communication between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and a network in which another mobile terminal is located. For example, the wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short range communication module 114, and a location information module 115 .

The broadcast receiving module 111 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel.

The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast-related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 112.

The broadcast-related information may exist in various forms. For example, an EPG (Electronic Program Guide) of DMB (Digital Multimedia Broadcasting) or an ESG (Electronic Service Guide) of Digital Video Broadcast-Handheld (DVB-H).

For example, the broadcast receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S), a Media Forward Link Only And a Digital Broadcasting System (ISDB-T) (Integrated Services Digital Broadcast-Terrestrial). Of course, the broadcast receiving module 111 may be adapted to other broadcasting systems as well as the digital broadcasting system described above.

The broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the memory 160.

The mobile communication module 112 transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The mobile communication module 112 is configured to implement a video communication mode and a voice communication mode. The video call mode refers to a state of talking while viewing a video of the other party, and the voice call mode refers to a state in which a call is made without viewing the other party's video. In order to implement the video communication mode and the voice communication mode, the mobile communication module 112 is configured to transmit and receive at least one of voice and image.

The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) and the like can be used as wireless Internet technologies.

The short-range communication module 114 refers to a module for short-range communication. Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and the like can be used as a short range communication technology.

The position information module 115 is a module for obtaining the position of the mobile terminal, and a representative example thereof is a Global Position System (GPS) module.

Referring to FIG. 2, an A / V (Audio / Video) input unit 120 is for inputting an audio signal or a video signal, and may include a camera 121 and a microphone 122. The camera 121 processes an image frame such as a still image or moving image obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 151. [

The image frame processed by the camera 121 may be stored in the memory 160 or transmitted to the outside through the wireless communication unit 110. [ Two or more cameras 121 may be provided depending on the use environment.

The microphone 122 receives an external sound signal through a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 112 when the voice data is in the call mode, and output. Various noise reduction algorithms may be implemented in the microphone 122 to remove noise generated in receiving an external sound signal.

The user input unit 130 generates input data for a user to control the operation of the terminal. For example, the user input unit 130 may receive input for application data, a call terminal, and the like. The user input unit 130 may include a key pad, a dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like.

The sensing unit 140 senses the current state of the mobile terminal 100 such as the open / close state of the mobile terminal 100, the position of the mobile terminal 100, the presence or absence of user contact, the orientation / direction of the mobile terminal, And generates a sensing signal for controlling the operation of the mobile terminal 100. For example, when the mobile terminal 100 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. In addition, when performing connection with another terminal based on direction information of the terminal, the direction information of the mobile terminal 100 may be sensed, and the direction information may be directly used or transmitted to another terminal. It is also possible to sense whether the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like. Meanwhile, the sensing unit 140 may include a proximity sensor 141.

The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and a haptic module 154, for example, for generating output related to visual, auditory, have.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, when the mobile terminal is in the call mode, a UI (User Interface) or a GUI (Graphic User Interface) associated with a call is displayed. When the mobile terminal 100 is in the video communication mode or the photographing mode, the photographed and / or received video or UI and GUI are displayed. Also, the display unit 151 can display call terminal information, an application execution screen, and the like.

The display unit 151 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, a 3D display, and an e-ink display.

Some of these displays may be transparent or light transmissive so that they can be seen through. This can be referred to as a transparent display, and a typical example of the transparent display is TOLED (Transparent OLED) and the like. The rear structure of the display unit 151 may also be of a light transmission type. With this structure, the user can see the object located behind the terminal body through the area occupied by the display unit 151 of the terminal body.

There may be two or more display units 151 according to the embodiment of the mobile terminal 100. For example, in the mobile terminal 100, a plurality of display portions may be spaced apart from one another or may be disposed integrally with each other, or may be disposed on different surfaces.

(Hereinafter, referred to as a 'touch screen') in which a display unit 151 and a sensor for sensing a touch operation (hereinafter, referred to as 'touch sensor') form a mutual layer structure, It can also be used as an input device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display unit 151 or a capacitance generated in a specific portion of the display unit 151 into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch.

If there is a touch input to the touch sensor, the corresponding signal (s) is output to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like.

Referring to FIG. 2, the proximity sensor 141 may be disposed in an inner region of the mobile terminal or in the vicinity of the touch screen, which is surrounded by the touch screen. The proximity sensor refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or a nearby object without mechanical contact using the force of an electromagnetic field or infrared rays. The proximity sensor has a longer life span than the contact sensor and its utilization is also high.

Examples of the proximity sensor include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch & The act of actually touching the pointer on the screen is called "contact touch. &Quot; The position where the pointer is proximately touched on the touch screen means a position where the pointer is vertically corresponding to the touch screen when the pointer is touched.

The proximity sensor detects a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, a proximity touch movement state, and the like). Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The audio output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output module 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The audio output module 152 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 153 outputs a signal for notifying the occurrence of an event of the mobile terminal 100. Examples of events generated in the mobile terminal include receiving a call signal, receiving a message, inputting a key signal, touch input, connection with other terminals, and the like. The alarm unit 153 may output a signal for notifying the occurrence of an event in a form other than the video signal or the audio signal, for example, vibration. The video signal or the audio signal may be output through the display unit 151 or the audio output module 152 so that they may be classified as a part of the alarm unit 153.

The haptic module 154 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 154 is vibration. The intensity and pattern of the vibration generated by the hit module 154 can be controlled. For example, different vibrations may be synthesized and output or sequentially output.

In addition to the vibration, the haptic module 154 may include a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or a suction force of the air through the injection port or the suction port, a touch on the skin surface, contact with an electrode, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 154 can be implemented not only to transmit the tactile effect through the direct contact but also to allow the user to feel the tactile effect through the muscular sensation of the finger or arm. At least two haptic modules 154 may be provided according to the configuration of the mobile terminal 100.

The memory 160 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 160 may store data on vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), a RAM (Random Access Memory), a static random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read- A disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs a storage function of the memory 160 on the Internet.

The interface unit 170 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 170 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data to the external device. For example, a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, an audio I / O port, A video input / output (I / O) port, an earphone port, and the like may be included in the interface unit 170.

The identification module is a chip for storing various information for authenticating the usage right of the mobile terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM), a general user authentication module a universal subscriber identity module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the port.

When the mobile terminal 100 is connected to an external cradle, the interface unit 170 may be a path through which power from the cradle is supplied to the mobile terminal 100, or various commands A signal may be a path through which the signal is transmitted to the mobile terminal. The various command signals or the power source input from the cradle may be operated as a signal for recognizing that the mobile terminal is correctly mounted on the cradle.

The controller 180 typically controls the overall operation of the mobile terminal. For example, voice communication, data communication, video communication, and the like. In addition, it is possible to determine whether or not the mobile terminal 100 is connected to another terminal based on the obtained direction information of the other terminal and the direction information of the mobile terminal 100. In addition, it is possible to generate an operation command corresponding to the touch input of the user. In addition, it is possible to control the data transmission to the connected other terminal based on the touch input of the user. The control unit 180 may include a multimedia module 181 for multimedia playback. The multimedia module 181 may be implemented in the control unit 180 or may be implemented separately from the control unit 180. [

 In addition, the control unit 180 may perform a pattern recognition process for recognizing handwriting input or drawing input performed on the touch screen as characters and images, respectively.

In addition, the control unit 180 can control transmission of data regarding a predetermined application to a predetermined mobile terminal. In addition, the control unit 180 can control selection of application data based on user input on the displayed application execution screen.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components.

Hereinafter, referring to FIG. 3, a description will be made of a specific embodiment of a process in which the first mobile terminal transmits data to the second mobile terminal.

3

3 is a flowchart illustrating a data transmission method according to an embodiment of the present invention.

As shown in FIG. 3, according to an embodiment of the present invention, the mobile terminal 100 may display call terminal information (S310).

4

4 is a diagram illustrating a call terminal information display method according to an embodiment of the present invention.

Referring to FIG. 4, the mobile terminal 100 may be connected to a plurality of mobile terminals. When the mobile terminal 100 is connected to a plurality of mobile terminals, the mobile terminal 100 may display the call terminal information.

The call terminal refers to a mobile terminal that is connected to an arbitrary mobile terminal 100 in a call connection manner. The call terminal information 310 indicates information about the call terminal. Also, the call terminal information 310 may include information 310-1, 310-2, 310-3, 310-4, and 310-5 for each call terminal. Each of the call terminal information 310-3 includes an image stored in the mobile terminal 100, a telephone number 312 of the call terminal, a telephone number of the call terminal 312, And a time 314 during which the data is stored. When the mobile terminal 100 is connected to the call terminal in the video call mode, the call terminal information 310-3 includes the video 316 received from the call terminal by the mobile terminal 100 .

On the other hand, the arrangement of each of the call terminal information 310-1, 310-2, 310-3, 310-4, and 310-5 can be appropriately adjusted by the control unit 180. [ For example, the control unit 180 determines that any of the plurality of call terminal information 310-1, 310-2, 310-3, 310-4, and 310-5 is in the center of the display unit So that the display can be controlled. Also, the controller 180 may control the call terminal information about the talking partner to be disposed at the center of the display unit. Also, the controller 180 may control the call terminal information of the call target user, which the user previously designated as a target of interest, to be disposed at the center of the display unit. In addition, the call terminal information 310-3 disposed at the center can be disposed relatively larger than other call terminal information 310-1, 310-2, 310-4, and 310-5.

Thus, by arranging the call terminal information 310-3 at the center of the call terminal information display area in accordance with a predetermined criterion, the user can easily grasp the state and the information about the to-be-called person of interest.

Meanwhile, according to an embodiment of the present invention, the mobile terminal 100 may execute an arbitrary application and display the executed application (S320).

5, 6

5 is a diagram illustrating a method of displaying an executed application according to an embodiment of the present invention.

When the mobile terminal 100 executes an arbitrary application, it is general that a newly executed application is displayed on the display unit as shown in Fig. 5 (a), even if another application is running.

In this case, a complicated configuration process is required when transmitting application data to an arbitrary call terminal.

5 (b), when the mobile terminal 100 executes an arbitrary application 320 while performing the call function, the display unit displays the executed application 320, Information 310 can be simultaneously displayed. Here, the executed application 320 is a map application.

For example, the display unit may display the executed application 320 and display the call terminal information 310 in a part of the area where the application is displayed. Also, the call terminal information 310 may be displayed in the form of a floating window.

Meanwhile, when the call terminal information is displayed in a part of the area where the application is displayed, the call terminal information 310-1, 310-2, 310-3, 310-4, Lt; / RTI > This is because, if the area where the call terminal information 310 is displayed becomes small, if all information that can be included in the call terminal information 310 is displayed, it may be difficult for the user to intuitively identify the call terminal to be. Meanwhile, the controller 180 can appropriately control the information included in the call terminal information 310. FIG.

6 is a diagram showing an example of a display method of an executed application.

6 (a), the mobile terminal 100 executes an arbitrary application 320 (an address book application), and the display unit displays the executed address book application 320 and the call terminal information 310 .

Referring to FIG. 6B, the mobile terminal 100 executes an arbitrary application 320 (image management application), and the display unit displays the executed image management application 320 and the call terminal information 310 You can see the display.

In this manner, even if an application is executed during a call, the display unit can display the executed application 320 and the call terminal information 310 by the above-described method.

Meanwhile, according to an embodiment of the present invention, the mobile terminal 100 may select a second terminal to which data is to be transmitted based on a user input of the displayed call terminal information (S330). In addition, the mobile terminal 100 may transmit application data to the selected second terminal (S340).

Figures 7 and 8

7 is a diagram illustrating an example of a method for a mobile terminal to select a second terminal and a method for a mobile terminal to transmit application data to the selected second terminal.

Referring to FIG. 7 (a), the display unit may display the map application 320 and the call terminal information 310. At this time, the user can select one of the call terminal information 310 - 1 of the call terminal information 310. For example, the user can input a drag touch from any one point of the area where the map application 320 is displayed to any point in the area where the call terminal information 310-1 is displayed. When receiving such an input, the mobile terminal 100 transmits data related to the map application (for example, a map image currently displayed on the display unit or data necessary for a map search) to the call terminal information 310-1, To the second terminal corresponding to the second terminal. That is, the controller 180 can determine the second terminal based on the drag-touch from the user.

Referring to FIG. 7 (b), the display unit may display the map application 320 and the call terminal information 310. At this time, the user can transmit application data to all the call terminals connected to the mobile terminal 100 in the call connection. For example, the user can input a drag touch from any one point of the area where the map application 320 is displayed to any point in the area 318 of the area where the call terminal information is displayed. The area 318 is an area for the mobile terminal 100 to receive a command to transmit application data to all call terminals connected to the mobile terminal 100. [

When receiving the input, the mobile terminal 100 transmits data related to the map application (for example, a map image currently displayed on the display unit or data required for a map search) to the mobile terminal 100 It can be transmitted to all call terminals.

By setting the area 318, the user can easily transmit application data to all call terminals. In this way, multiple call participants can simultaneously share application data. When this method is applied to multiple video conferencing, the efficiency of video conferencing can be enhanced.

8 is a diagram illustrating another example of a method for a mobile terminal to select a second terminal and a method for a mobile terminal to transmit application data to the selected second terminal.

Referring to FIG. 8 (a), the display unit may display the address book application 320 and the call terminal information 310. At this time, the user can select one of the call terminal information 310 - 1 of the call terminal information 310. In addition, the user can select the address information 322 of one of the displayed address books. For example, the user can input a drag touch from any one of the areas 322 of the area where the address book application 320 is displayed to a point in the area where the call terminal information 310-1 is displayed. When receiving such an input, the mobile terminal 100 transmits data related to the address book application (e.g., address book information corresponding to the area 322) to the second terminal 2 corresponding to the call terminal information 310-1 To the terminal. That is, based on the drag-touch from the user, the controller 180 can determine the application data to be transmitted and the second terminal.

Referring to FIG. 8 (b), the display unit may display the image management application 320 and the call terminal information 310. At this time, the user can select one of the call terminal information 310 - 1 of the call terminal information 310. In addition, the user may select one of the displayed image groups 324. The image group 324 includes image files. For example, the user can input a drag touch from any one of the areas 324 of the area where the image management application 320 is displayed to a point in the area where the call terminal information 310-1 is displayed . When receiving such input, the mobile terminal 100 transmits data relating to the image management application (for example, image files included in the image group 324) to the call terminal information 310-1 To the corresponding second terminal. That is, based on the drag-touch from the user, the controller 180 can determine the application data to be transmitted and the second terminal.

Meanwhile, the application data that the first mobile terminal 100 can transmit to the second mobile terminal 200 may include alarm setting data, schedule storage data, and the like.

9

9 is a diagram illustrating an example of a process that the first mobile terminal can additionally perform after the first mobile terminal selects a second mobile terminal.

9A is a diagram showing an example of a popup window displayed by the first mobile terminal after the first mobile terminal receives an instruction to transmit predetermined application data to a predetermined call terminal.

There is a case where the first mobile terminal has to transmit a plurality of data to the second mobile terminal. For example, the first mobile terminal may transmit two pieces of address book information to the second mobile terminal. As described above, the first mobile terminal can generate an instruction to transmit one address book information to a predetermined second mobile terminal. Before the first mobile terminal transmits the address book information to the second mobile terminal, the display unit may display a pop-up window 410 for confirming whether there is additional data to be transmitted. When the user inputs an instruction indicating that there is data to be additionally transmitted through the pop-up window 410, the first mobile terminal can display the screen as shown in FIG. 6 (a) again. Through the screen, the user can input data to be transmitted additionally. The first mobile terminal can collectively transmit a plurality of application data through the pop-up window 410 for confirming whether there is data to be transmitted additionally.

9B is a diagram showing another example of a pop-up window displayed by the first mobile terminal after the first mobile terminal receives an instruction to transmit predetermined application data to a predetermined call terminal.

As described above, the first mobile terminal can generate an instruction to transmit one address book information to a predetermined second mobile terminal. At this time, a procedure for checking whether the address book information selected by the user corresponds to the address book information matching the user's intention may be added. That is, since the display screen of the mobile terminal is small, there is a case where a touch is inputted in an unintended place. Therefore, in order to prevent the erroneous application data from being transmitted, before the first mobile terminal transmits the address book information to the second mobile terminal, the display unit displays a pop-up window 420 for receiving data to be transmitted . When the user inputs an instruction that the data to be transmitted through the pop-up window 420 conforms to the user's intention, the first mobile terminal can transmit the selected application data to the second mobile terminal. Through such a process, it is possible to prevent unintended transmission of erroneous application data.

10

10 is a diagram illustrating an example of a method of using application data received by a second mobile terminal.

Referring to FIG. 10A, the second mobile terminal 200 may receive application data from the first mobile terminal 100 (S910). The second mobile terminal 200 can store the received application data or execute it through a predetermined application (S920).

Referring to FIG. 10 (b), the second mobile terminal 200 can receive the map image from the first mobile terminal 100 during the multi-party video call. The second mobile terminal 200 receiving the map image may store the map image in the storage unit. Alternatively, the second mobile terminal 200 may display the received map image on the display unit through the image management application. Through this process, the mobile terminals participating in the multi-party video call can easily display the same data.

Meanwhile, when the second mobile terminal 200 receives address book application data, the second mobile terminal 200 may store the received data and execute an address book application. Through the executed application, the user of the second mobile terminal 200 can confirm the received address book information. Also, when the second mobile terminal 200 receives the schedule application data, the second mobile terminal 200 may store the received data and execute the schedule application. Through the schedule application, the user of the second mobile terminal 200 can confirm the received schedule information.

The above-described method according to the embodiment of the present invention can be used individually or in combination. Further, the steps constituting each embodiment can be used individually or in combination with the steps constituting the other embodiments.

In addition, the above-described method can be implemented in a recording medium readable by a computer or the like using, for example, software, hardware, or a combination thereof.

According to a hardware implementation, the methods described so far can be applied to various types of application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays processors, controllers, micro-controllers, microprocessors, and other electronic units for performing other functions.

According to a software implementation, the procedures and functions described herein may be implemented in separate software modules. The software modules may be implemented in software code written in a suitable programming language. The software code may be stored in a storage unit and executed by a processor.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It falls within the scope of the invention.

100: first mobile terminal 200: second mobile terminal
110: wireless communication unit 120: A / V input unit
130: user input unit 140: sensing unit
150: output unit 160: memory
170: interface unit 180: control unit
190: Power supply

Claims (9)

A method for a first mobile terminal to transmit data to a second mobile terminal,
Displaying at least one or more call terminal information;
Executing an arbitrary application and displaying the executed application;
Selecting a second mobile terminal to which data is to be transmitted based on a user input for the indicated call terminal information; And
And transmitting data regarding the displayed application to the selected second mobile terminal,
Wherein selecting the second mobile terminal comprises:
And selecting all of the mobile terminals connected to the first mobile terminal as the second mobile terminal. The method of claim 1, wherein the step of displaying the call terminal information comprises:
Displaying at least one of a video received from the call terminal, a telephone number of the call terminal, and a call connection time. The method of claim 1, wherein displaying the application comprises:
Further comprising the step of displaying the call terminal information in a part of the area where the application is displayed. 2. The method of claim 1, wherein selecting the second mobile terminal comprises:
And receiving a drag-touch input from an area in which the application is displayed to an area where the call terminal information is displayed. delete 2. The method of claim 1,
The data displayed on the first mobile terminal, and the data executed in the application. The method according to claim 1,
Further comprising the step of displaying an acknowledgment message for the application data to be transmitted. A display unit for displaying at least one call terminal information and an application execution screen;
A user input unit for selecting at least one of the displayed call terminal information; And
And controlling the mobile terminal to transmit data related to the displayed application to a terminal corresponding to the selected call terminal information, and to select all of the call terminal information connected to the mobile terminal. 9. The apparatus of claim 8,
And the application data is selected from the displayed application execution screen.

Images