KR101727494B1 - Method for handling call waiting and mobile terminal using this method - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication method, and more particularly, to a standby method for handling a call and a mobile terminal using the same. According to another aspect of the present invention, there is provided a method for waiting processing a call in a mobile terminal supporting Internet telephony, the method comprising: receiving a standby request for a currently busy session; The method comprising: transmitting a standby acceptance; entering a function execution mode excluding a communication function without ending the session; and transmitting a reconnection acceptance response in response to a reconnection request for the session.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mobile communication terminal,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication method, and more particularly, to a standby method for handling a call and a mobile terminal using the same.

A terminal can be divided into a mobile / portable terminal and a stationary terminal depending on whether the terminal is movable. The mobile terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile terminal.

As the functions of such terminals are diversified, they are implemented in the form of a multimedia player having complex functions such as photographing and photographing of movies, reproduction of music and video files, games, and broadcasting reception . In order to support and enhance the functionality of such terminals, it may be considered to improve the structural and / or software parts of the terminal.

In general, a conventional terminal has evolved into a form supporting a function of using a packet data network for data communication for Internet telephony, and a typical service type is FMC. FMC (Fixed Mobile Convergence) is a service that provides mobile communication to a mobile phone using a wireless LAN / Wi-Fi (Wi-Fi) by accessing a wireless Internet network in a predetermined service zone, to be.

On the other hand, when the HOLD Invite message is received during the FMC call, the terminal outputs a ring tone stored in advance in the terminal or plays multimedia contents such as sound, still image, and moving picture provided from the server. In addition, when the call reconnection message (Re-Invite) is received, the conventional terminal continues to communicate with the other party.

However, since the waiting time during the call is variable, there is a problem that the user is waiting for a long time while the call is still in the standby state during the long time and the call is again made to proceed.

It is an object of the present invention to provide a standby method of waiting for a call so that a user can wait in a more comfortable manner until entering a standby state during a call and ending a standby state during a call, and a mobile terminal using the method.

In order to achieve the above-described object, a standby method for processing a call according to an embodiment disclosed herein is a method for processing a standby state for a call in a mobile terminal supporting Internet telephony, The method includes the steps of: sending a standby acceptance for the session; entering a function execution mode excluding a communication function without ending the session; and transmitting a reconnection acceptance response to the session in response to the reconnection request for the session .

The method may further comprise transmitting the wait state information of the session.

The step of entering the function execution mode excluding the communication function may include a step of inputting a user input for entering the function execution mode after receiving the wait request or a predetermined time elapsing after receiving the wait request, The user can enter the function execution mode after a lapse of a predetermined time or after a user input for entering the function execution mode.

According to an embodiment of the present invention, there is provided a mobile terminal supporting internet telephony, the mobile terminal comprising: a mobile terminal for receiving a standby request for a currently busy session, And a controller for entering a function execution mode except for the communication function without ending the session and transmitting a reconnection acceptance response in response to the reconnection request for the session.

The control unit may be configured to determine whether there is a user input for entering the function execution mode after receiving the wait request, a predetermined time has elapsed after receiving the wait request, a predetermined time has elapsed after the wait acceptance transmission, The user can enter the function execution mode after a predetermined period of time has elapsed after user input to the function execution mode.

In the above-described at least one embodiment of the present invention, when a call waiting message is received, the mobile terminal using the call waiting method and the mobile terminal using the same, So that the user can wait in a more comfortable waiting state in which the user can notify the waiting end of the call while performing another operation.

1 is a block diagram illustrating a mobile terminal according to one embodiment disclosed herein.
FIG. 2 is a flowchart illustrating a function execution mode excluding a communication function entered according to a user selection in a call waiting processing method according to an embodiment disclosed herein.
FIG. 3 is a flowchart for explaining a general busy mode entered according to a user selection in a call waiting method according to an embodiment disclosed herein.
FIG. 4 is a flowchart illustrating a function execution mode excluding a communication function using a timer in the call waiting processing method according to an embodiment disclosed herein.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. In addition, it should be noted that the attached drawings are only for easy understanding of the embodiments disclosed in the present specification, and should not be construed as limiting the technical idea disclosed in the present specification by the attached drawings.

Overall configuration of 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.

1 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. 1 are not essential, and a mobile terminal having more or fewer components may be implemented.

Hereinafter, the components will be described in order.

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 the network in which the mobile terminal 100 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-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 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 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. 1, 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 image frames such as still images or moving images 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. The user input unit 130 may include a key pad 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 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. 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.

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 an 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 sent 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. 1, a 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.

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 that occur in the mobile terminal include call signal reception, message reception, key signal input, touch input, 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 may be a path through which power from the cradle is supplied to the mobile terminal 100, or various command signals input by the user to the cradle may be transmitted It can be a passage to be transmitted to the 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. 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. [

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

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.

The various embodiments described herein may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

According to a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays , Microprocessors, microprocessors, microprocessors, and other electronic units for carrying out other functions. In some cases, the embodiments described herein may be implemented by the controller 180 itself.

According to a software implementation, embodiments such as the procedures and functions described herein may be implemented with separate software modules. Each of the software modules may perform one or more of the functions and operations described herein. Software code can be implemented in a software application written in a suitable programming language. The software code is stored in the memory 160 and can be executed by the control unit 180. [

Method of processing user input to a mobile terminal

The user input unit 130 is operated to receive a command for controlling the operation of the mobile terminal 100, and may include a plurality of operation units. The operating units may also be referred to as manipulating portions and may be employed in any manner as long as the user is operating in a tactile manner with a tactile impression.

Various types of time information can be displayed on the display unit 151. [ These pieces of information can be displayed in the form of letters, numbers, symbols, graphics, or icons.

At least one of the letters, numbers, symbols, graphics, or icons may be displayed in a predetermined arrangement for inputting such information, thereby being implemented as a keypad. Such a keypad may be called a so-called " soft key ".

The display unit 151 may operate as an entire area or may be divided into a plurality of areas and operated. In the latter case, the plurality of areas can be configured to operate in association with each other.

For example, an output window and an input window may be displayed on the upper and lower portions of the display unit 151, respectively. The output window and the input window are areas allocated for outputting or inputting information, respectively. In the input window, a soft key with a number for entering a telephone number or the like may be output. When the soft key is touched, the number corresponding to the touched soft key is displayed on the output window. When the operating unit is operated, a call connection to the telephone number displayed in the output window may be attempted, or the text displayed in the output window may be entered into the application.

The display unit 151 or the touch pad may be configured to receive a touch input by scrolling. The user can move a cursor or a pointer located on an object displayed on the display unit 151, for example, an icon or the like, by scrolling the display unit 151 or the touch pad. Further, when the finger is moved on the display unit 151 or the touch pad, the path along which the finger moves may be visually displayed on the display unit 151. [ This will be useful for editing the image displayed on the display unit 151. [

One function of the terminal may be executed in response to a case where the display unit 151 (touch screen) and the touch pad are touched together within a predetermined time range. In the case of being touched together, there may be a case where the user clamps the terminal body using the thumb and index finger. The one function may be, for example, activation or deactivation of the display unit 151 or the touch pad.

Hereinafter, embodiments related to a control method that can be implemented in a terminal configured as above will be described with reference to the accompanying drawings. The following embodiments can be used alone or in combination with each other. In addition, the embodiments described below may be used in combination with the above-described user interface (UI).

And a mobile terminal using the method

In the call waiting processing method according to an embodiment of the present invention, the mobile terminal 100 supporting the Internet telephone enters a standby mode during a call according to a user selection or a timer setting in response to a call waiting request of the other party .

At this time, the standby mode during the call is a mode in which the remaining functions except for the communication function are executable. When the mobile terminal 100 performs another function and requests a reconnection of the other party, the user is informed in a more comfortable manner And provides a method for allowing the user to wait.

In particular, when the mobile terminal 100 enters the standby mode during the call (i.e., the function execution mode excluding the communication function), the mobile terminal 100 does not display a screen or UI component related to the call, It is possible to display a screen capable of executing other functions except for the screen or communication function.

The mobile terminal 100 does not terminate a session that was in a call state when the mobile terminal 100 enters the function execution mode except for the communication function. As a result, if the user tries to use a communication function such as a new call attempt, the mobile terminal 100 can confirm whether or not to terminate the currently pending call from a user in the form of a pop-up message window or the like.

When a new call is received by the mobile terminal 100 entering the function execution mode except for the communication function, the server processes the mobile terminal 100 as being in a call state as in a normal standby mode during a call, To the originating terminal. For example, the server may be a VoIP server, an FMC server, a soft switch server, or the like.

The mobile terminal 100 informs the user that a reconnection request or a re-progress request has been issued to the user through a ringing tone, a vibration, a pop-up message, or the like when the counterpart terminal requests a call reconnection or a call progress.

Hereinafter, for ease of explanation, it is assumed that the mobile terminal 100 according to an embodiment of the present invention is a mobile terminal supporting an Internet telephone call according to a session initiation protocol (SIP). However, it should be noted that the case where the mobile terminal 100 supports SIP is for explaining one embodiment of the present invention, and the technical idea of the present invention is not limited to these embodiments. For example, the present invention can be applied even when the mobile terminal 100 supports the Internet telephone call according to the ITU-T H.323 standard.

Specifically, the wireless communication unit 110 receives a standby request for a session currently in communication from the counterpart terminal. At this time, the standby request can be received in the form of a HOLD INVITE message.

The wireless communication unit 110 transmits the waiting acceptance of the session to the counterpart terminal. At this time, the wait request can be transmitted in the form of a 200 OK message.

The control unit 180 enters the function execution mode excluding the communication function without ending the session.

In particular, when there is a user selection for entering the function execution mode after receiving the wait request, when a predetermined time elapses after receiving the wait request, when the predetermined time has elapsed after the wait acceptance transmission , Or may enter the function execution mode after a predetermined time has elapsed after the user enters the function execution mode. On the other hand, the controller 180 may set a timer to determine whether a predetermined time has elapsed.

For example, when the HOLD INVITE message is received during a call, the control unit 180 determines whether a call enters a standby mode during call (i.e., a function execution mode other than the communication function) according to the embodiment disclosed herein through a pop- Can be confirmed from the user.

If the user accepts the entry into the function execution mode except for the communication function, the control unit 180 can close the call screen and switch to the standby screen to display it. In the function execution mode except for the communication function, the mobile terminal can perform other functions than the communication functions such as access to the wireless Internet network, connection to the mobile communication network, and the like. If the user tries to use a communication function, such as trying a new call, the mobile terminal 100 can confirm whether or not to terminate the currently pending call from a user in the form of a pop-up message window or the like.

On the other hand, when the user refuses to enter the function execution mode except for the communication function, the control unit 180 continuously displays a call screen and outputs a ring sound pre-stored in the mobile terminal 100, It is possible to reproduce multimedia contents such as video, video, and the like.

Alternatively, when the HOLD INVITE message is received during the call, the controller 180 may start a predetermined timer operation and automatically enter the function execution mode except for the communication function when the timer expires. The detailed contents of the idle mode entry method using the timer can be understood similarly to the description of the idle mode entry method according to the user selection described above, and thus the detailed description will be omitted.

The control unit 180 may transmit the wait state information of the session to the counterpart terminal. The wait state information of the session may include busy wait time information (e.g., one minute of waiting). The wait state information may be transmitted in the form of an INFO message.

The control unit 180 transmits the reconnection acceptance to the counterpart terminal in response to the reconnection request for the session. The control unit 180 notifies the user of a ringing sound, a vibration, a pop-up message, or the like when a reconnection request for the session is received. If the user inputs a call connection button input or an end button input or the like, the control unit 180 transmits the reconnection acceptance request to the counterpart terminal.

Hereinafter, the operation of the mobile terminal 100 according to the embodiment disclosed herein will be described in more detail with reference to FIG. 2 to FIG.

FIG. 2 is a flowchart illustrating a function execution mode excluding a communication function entered according to a user selection in a call waiting processing method according to an embodiment disclosed herein.

Referring to FIG. 2, when the first terminal receives a HOLD INVITE message of the second terminal from the server while talking with the second terminal, the first terminal transmits a 200 OK message to the second terminal.

Then, the first terminal determines whether to enter the function execution mode excluding the communication function or the normal call waiting mode. For example, the first terminal may display a pop-up message window to select a mode from which the first terminal user enters the mode.

When the first terminal user selects to enter the function execution mode except for the communication function, the first terminal may perform functions excluding the communication function according to the input of the first terminal user. To this end, when the first terminal enters the function execution mode, the first terminal can terminate the call screen and display a standby screen.

The first terminal may transmit an INFO message including its standby status information to the second terminal via the server and receive the corresponding 200 OK message from the second terminal through the server. The second terminal receiving the INFO message can display the wait state information of the first terminal. For example, the second terminal may display a pop-up message window "Would you like to terminate the current call for one minute?" have.

When the RE-INVITE message requesting the reconnection is received from the second terminal that has switched the call destination to the first terminal, the first terminal may notify the first terminal user that the reconnection request has been received in the form of a ring tone or the like . When the first terminal user accepts the reconnection, the first terminal transmits a 200 OK message to the second terminal.

FIG. 3 is a flowchart for explaining a general busy mode entered according to a user selection in a call waiting method according to an embodiment disclosed herein.

[0031] When comparing the function execution mode except for the communication function shown in FIG. 2 and the general in-call standby mode shown in FIG. 3, in the function execution mode except for the communication function shown in FIG. 2, And can announce the standby state of the first terminal to the second terminal through the INFO message. On the other hand, in the normal standby mode shown in FIG. 3, the first terminal plays back a sound And waits for a reconnection request from the second terminal.

FIG. 4 is a flowchart illustrating a function execution mode excluding a communication function using a timer in the call waiting processing method according to an embodiment disclosed herein.

Comparing the entry into the function execution mode except for the communication function shown in FIG. 2 and the entry into the function execution mode excluding the communication function shown in FIG. 4, the function execution mode excluding the communication function shown in FIG. Or input, while in the entry into the function execution mode except for the communication function shown in FIG. 4, there is a difference in that the timer enters the preset timer when it expires.

The method of waiting-for-call processing according to the embodiments disclosed herein may be understood to be similar to that described with reference to FIG. 1 for the mobile terminal according to the embodiments described hereinabove, and thus a detailed description thereof will be omitted .

Further, according to the embodiment disclosed herein, the above-described method can be implemented as a code that can be read by a processor on a medium on which the program is recorded. Examples of the medium that can be read by the processor include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, etc., and may be implemented in the form of a carrier wave (e.g., transmission over the Internet) .

The mobile terminal described above can be applied to not only the configuration and method of the embodiments described above but also all or some of the embodiments may be selectively combined so that various modifications may be made to the embodiments It is possible.

The embodiments disclosed herein have been described with reference to the accompanying drawings.

Here, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings, but should be construed as meaning and concept consistent with the technical idea disclosed in the present specification.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only examples described in the present specification, and not all of the technical ideas disclosed in the present specification are described. Therefore, various modifications It is to be understood that equivalents and modifications are possible.

100: 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 section
180: control unit 190: power supply unit

Claims (5)

A method for processing a call in a call in a mobile terminal supporting Internet telephony,
Receiving a standby request for a currently busy session from the other terminal;
The mobile terminal sending a standby acceptance for the session to the partner terminal;
Entering a function execution mode excluding a communication function without ending the session; And
And a step in which the mobile terminal transmits a reconnection acceptance request to the counterpart terminal in response to a reconnection request for the session received from the counterpart terminal. The method according to claim 1,
Further comprising the step of the mobile terminal transmitting the standby state information of the session to the counterpart terminal. The method according to claim 1,
The step of entering the function execution mode excluding the communication function may include a step of inputting a user input for entering the function execution mode after receiving the wait request or a predetermined period of time after receiving the wait request, Wherein the mobile terminal enters the function execution mode after a predetermined period of time elapses or after a user input for entering the function execution mode has elapsed. A mobile terminal supporting Internet telephony,
A wireless communication unit for receiving a standby request for a session currently in communication from the other terminal with the other terminal and transmitting a standby acceptance for the session to the partner terminal; And
And a controller for entering a function execution mode excluding the communication function without ending the session and transmitting a reconnection acceptance request to the counterpart terminal in response to a reconnection request for the session received from the counterpart terminal Mobile terminal. 5. The method of claim 4,
The control unit may be configured to determine whether there is a user input for entering the function execution mode after receiving the wait request, a predetermined time elapsed after receiving the wait request, a predetermined time elapsed after the wait acceptance transmission, Wherein the mobile terminal enters the function execution mode after a predetermined time elapses after user input to the function execution mode.

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