KR101599069B1 - Method for transmitting and receiving data in mobile terminal and mobile terminal using the same - Google Patents

Abstract

According to another aspect of the present invention, there is provided a method of controlling a mobile communication terminal, comprising: sensing a first position through a wireless communication unit of the mobile communication terminal; Synchronizing with a predetermined first external terminal when the first position is detected, and receiving data from the first external terminal; Detecting a second position through a wireless communication unit of the mobile communication terminal; And transmitting the received data to a second external terminal when the second location is detected, synchronizing with the second external terminal and transmitting the received data to the second external terminal, and a method of transmitting and receiving data in a mobile communication terminal .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of transmitting / receiving data in a mobile communication terminal,

The present invention relates to a method of transmitting and receiving data in a mobile communication terminal, which can automatically transmit and receive data with an external terminal when a predetermined positional condition is satisfied, and a mobile communication terminal using the method.

The terminal can move And can be divided into a mobile / portable terminal and a stationary terminal depending on whether the terminal is a mobile terminal or not. The mobile communication terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile communication terminal.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

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.

Recently, efforts have been made to provide a convenient working environment for a user by utilizing the portability of the mobile communication terminal.

The present invention is intended to provide a work environment used by a first external terminal using a mobile communication terminal, and a second external terminal located at another location by using the mobile communication terminal.

According to an aspect of the present invention, there is provided a method of transmitting and receiving data in a mobile communication terminal, including the steps of: sensing a first location through a wireless communication unit of the mobile communication terminal; Synchronizing with a predetermined first external terminal when the first position is detected, and receiving data from the first external terminal; Detecting a second position through a wireless communication unit of the mobile communication terminal; And transmitting the received data to a second external terminal when the second location is detected, synchronizing with the second external terminal.

According to an embodiment of the present invention, the step of sensing the first position through the wireless communication unit of the mobile communication terminal comprises the steps of: using the location information module of the mobile communication terminal, And sensing the first location using the connection information of the module.

According to an embodiment of the present invention, when the first position is sensed, the step of synchronizing with the predetermined first external terminal and receiving data from the first external terminal may include: Or synchronizing with a first external terminal through a wireless Internet module, and receiving data from the first external terminal.

According to an embodiment of the present invention, when the first position is sensed, synchronizing with a predetermined first external terminal, and receiving data from the first external terminal, And transmitting a control command for turning on the first external terminal.

According to another aspect of the present invention, a mobile communication terminal includes a wireless communication unit configured to transmit and receive data to and from a first external terminal and a second external terminal; A memory configured to store the data; And a second communication unit for receiving data from a first external terminal when a first position is detected through the wireless communication unit and synchronizing with a predetermined first external terminal, And a controller for synchronizing with the predetermined second external terminal and transmitting the received data to the second external terminal.

According to another embodiment of the present invention, the wireless communication unit may include at least one of a location information module and a wireless Internet module.

According to an embodiment of the present invention, the mobile communication terminal further includes a display unit, wherein the control unit displays, on the display unit, a menu for setting the data and a menu for setting the data, And a menu for setting the menu to be displayed.

According to an embodiment of the present invention, in the mobile communication terminal, the wireless communication unit includes a short-range communication module, and the control unit transmits, through the short-range communication module, the first external terminal and the second external terminal It is possible to transmit and receive data with at least one.

According to the present invention having the above-described configuration, the user can conveniently set the same working environment as that of the first external terminal by using the mobile communication terminal in the second external terminal.

Hereinafter, a mobile communication terminal according to the present invention will be described in detail with reference to the drawings. 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.

The mobile communication terminal described in this specification may include a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), 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, or the like, except in a case where the configuration is applicable only to a mobile communication terminal.

1 is a block diagram of a mobile communication terminal according to an embodiment of the present invention.

The mobile communication terminal 100 includes a wireless communication unit 110, an A / V input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, An interface unit 170, a control unit 180, a power supply unit 190, and the like. The components shown in Fig. 1 are not essential, and a mobile communication terminal having more or fewer components than those shown in Fig. 1 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 communication terminal 100 and the wireless communication system or between the mobile communication terminal 100 and the network in which the mobile communication 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 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 (DVF-H) 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 wireless Internet module 113 is a module for wireless Internet access, and may be embedded in the mobile communication terminal 100 or externally. 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 acquiring the position of the mobile communication terminal, and a representative example thereof is a GPS (Global Position System) 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 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. 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 position of the mobile communication terminal 100 such as the open / close state of the mobile communication terminal 100, the position of the mobile communication terminal 100, the presence of the user, the orientation of the mobile communication terminal, And generates a sensing signal for controlling the operation of the mobile communication terminal 100. For example, when the mobile communication 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 is for generating output related to the visual, auditory or tactile sense and includes a display unit 151, an audio output module 152, an alarm unit 153, and a haptic module 154 .

The display unit 151 displays (outputs) information processed in the mobile communication terminal 100. For example, when the mobile communication terminal is in the call mode, a UI (User Interface) or GUI (Graphic User Interface) related to the call is displayed. When the mobile communication terminal 100 is in the video communication mode or the photographing mode, the photographed and / or received image, 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, and a 3D 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.

According to the embodiment of the mobile communication terminal 100, two or more display units 151 may exist. For example, in the mobile communication terminal 100, a plurality of display units may be spaced apart from one another or integrally disposed, 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 communication terminal or in the vicinity of 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 outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile communication terminal 100. [ The sound 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 communication terminal 100. Examples of events generated in the mobile communication terminal include a call signal reception, a message reception, a key signal input, and a touch input. 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. The haptic module 154 may include two or more haptic modules 154 according to the configuration of the portable 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), SRAM (Static Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM A disk, and / or an optical disk. The mobile communication 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 communication terminal 100. The interface unit 170 receives data from an external device or supplies power to each component in the mobile communication terminal 100 or allows data in the mobile communication terminal 100 to be transmitted to an 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 use right of the mobile communication terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM) (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 communication 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 May be implemented using at least one of a processor, controllers, micro-controllers, microprocessors, and other electronic units for performing other functions. In some cases, The embodiments described may be implemented by the control unit 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. [

Hereinafter, a method of transmitting and receiving data in a mobile communication terminal according to an embodiment of the present invention will be described in detail with reference to FIG.

2 is a flowchart illustrating a method of transmitting and receiving data in a mobile communication terminal according to an embodiment of the present invention.

As shown in the figure, the memory of the mobile communication terminal 100 stores information of a first terminal and a second terminal transmitting and receiving predetermined data. The settings of the first terminal and the second terminal may be designated by the user through the user input unit 130 (S1). Here, the first terminal means a terminal that transmits data stored in the memory of the first terminal if the predetermined condition is satisfied in the mobile communication terminal 100. [ In addition, the second terminal, when the predetermined condition is satisfied, of data stored in the memory of the mobile communication terminal 100 and transmitted from the first terminal, it means.

After the designation of the first terminal and the second terminal is completed, the user of the mobile communication terminal 100 designates at least one of the types and folders of data to be transmitted and received between the first terminal and the second terminal (S2) . A specific example of this will be described with reference to FIG.

Thereafter, the controller 180 of the mobile communication terminal 100 detects whether the mobile communication terminal is in the first position (S3). Here, the first position is a position corresponding to a position where the first terminal is installed, and refers to a position where data transmission / reception with the first terminal is possible. At this time, at least one of the location information module 115, the mobile communication module 112, and the wireless Internet module 113 of the mobile communication terminal 100 may be used for the location sensing. Alternatively, the position can be confirmed using an access point (AP). When the mobile communication terminal 100 detects that the mobile communication terminal 100 is located at a position corresponding to the first position through at least one of the position information module 115, the wireless Internet module 113 and the mobile communication module 112, Operates the short distance communication module or the wireless internet module and starts to try to synchronize with the first external terminal (S4). At this time, if the synchronization fails, the controller 180 of the mobile communication terminal 100 periodically attempts to synchronize with the first external terminal. Also, when the first external terminal is in a sleep state, it may also transmit a control command for turning on the first external terminal for synchronization. When synchronization with the first external terminal is established, the mobile communication terminal 100 receives the predetermined data (e.g., Internet history, internal document file, etc.) from the first external terminal. At this time, it is also possible to receive only data generated within a predetermined time. That is, it is also possible to receive only data generated within the last 10 minutes. The received data is stored in the memory 160 of the mobile communication terminal 100 (S5). The received data is displayed on the display unit 151 of the mobile communication terminal 100 so that the user can confirm the received data.

Also, the controller 180 of the mobile communication terminal 100 detects whether the mobile communication terminal is in the second position (S6). Here, the second position is a position corresponding to a position where the second terminal is installed, and is a position where data transmission / reception with the second terminal can be performed. At this time, the mobile communication module 112, the wireless Internet module 113, and the location information module 115 of the mobile communication terminal 100 may be used for the location sensing. Alternatively, the position can be confirmed using an access point (AP). When the mobile communication terminal 100 detects that the mobile communication terminal 100 is located at a position corresponding to the second position through at least one of the position information module 115, the wireless Internet module 113 and the mobile communication module 112, Operates the short distance communication module or the wireless internet module and starts to try to synchronize with the second external terminal (S7). At this time, if the synchronization fails, the controller 180 of the mobile communication terminal 100 periodically tries to synchronize with the second external terminal. When synchronization with the second external terminal is performed, the data (for example, Internet history, internal document file, etc.) received from the first external terminal is transmitted to the second terminal. The transmitted data is stored in the memory of the second external terminal. This transmitted data can be included in the setting command. That is, in order to set the same working environment as that of the first external terminal, The setting command can also be transmitted to the second external terminal.

Accordingly, the second terminal has a working environment similar to that of the first terminal. For example, the files stored in the 'My Documents', which have been worked on the first terminal, are present in the 'My Documents' folder of the second terminal. In addition, when the Internet browser is driven through the second terminal, it has the same history as the Internet history of the first terminal.

Hereinafter, an application example of the data transmission / reception method in the mobile communication terminal according to the present invention will be described with reference to FIG. 3 and FIG.

FIG. 3 is a diagram illustrating a first application example of a method for transmitting and receiving data in a mobile communication terminal according to an embodiment of the present invention. FIG. 4 is a flowchart illustrating a method of transmitting and receiving data in a mobile communication terminal according to an embodiment of the present invention. 1 is an image diagram for explaining a first application example.

[First Application Example]

FIG. 3 is a diagram illustrating a first application example of a data transmission / reception method in a mobile communication terminal according to an embodiment of the present invention. FIG. 3A shows a communication menu screen 200 of the mobile communication terminal 100. The communication menu screen 200 includes a wireless Internet connection menu 211, a Bluetooth connection menu 212, an infrared transmission / reception menu 213, and a connection PC setting menu 214.

The wireless Internet access menu 211 is a menu for accessing an external server through the wireless Internet module 113 and displaying an internet screen on the display unit 151.

The Bluetooth connection menu 212 is a menu for connecting and receiving data with an external peripheral device through a Bluetooth module. For example, when connected to a Bluetooth earphone, call data may be transmitted / received through the Bluetooth module

The infrared transmission / reception menu 213 is a menu for transmitting / receiving data by connecting to an external peripheral device (for example, a bar code) via an infrared module.

The connection PC setting menu 214 is a menu for setting external terminals (first external terminal and second external terminal) to transmit and receive data.

When the connection PC setting menu is selected, the receiving PC icon 221 and the transmitting PC icon 222 are displayed on the display unit 151 as shown in FIG. 3B. The receiving PC icon 221 is an icon for setting the first external terminal, and the transmitting PC icon 222 is an icon for setting the second external terminal. Here, when the receiving PC icon 221 is selected, the controller 180 operates the wireless communication unit 110 to search for an external device (PC) capable of being synchronized. Then, on the display unit 151, synchronizable PC lists 231 to 233 are displayed (see FIG. 3C). When one of the PC lists 231-233 is selected, a screen for setting a folder to be received is displayed on the display unit 151 of the mobile communication terminal 100 (see FIG. 3D). Here, when the user selects a predetermined folder, the selected folder is designated as the receiving folder. Alternatively, a screen for selecting a type of a file to be received may be shown (not shown). That is, by selecting a file type such as an avi file or a doc file, data to be received can be set as a file type.

Then, when the mobile communication terminal 100 is located at the position (first position) where the above-described setting is made (detected by the position information module 115), the controller 180 controls the set PC Terminal) automatically. When synchronization is established, data stored in the set reception folder is automatically received.

Accordingly, the set folder is updated in the user's mobile communication terminal 100 without any user's operation.

On the other hand, when the transmission PC icon 222 is selected, the control unit 180 operates the wireless communication unit 110 to search for an external device (PC) capable of being synchronized. The display unit 151 displays a list of synchronizable PCs. When one of the PC lists is selected, the selected PC is designated as a transmitting terminal (second external terminal).

Thereafter, when the mobile communication terminal 100 is located at the location (second position) where the above transmission setting is made (detected by the position information module 115), the controller 180 synchronizes with the set PC Try it automatically. When synchronization is established, data received from the first external terminal is transmitted to the second external terminal.

[Second Application Example]

FIG. 4 is a diagram illustrating a first application example of a data transmission / reception method in a mobile communication terminal according to an embodiment of the present invention.

3, when the first external terminal and the second external terminal are set and the mobile communication terminal 100 reaches the first position, the controller 180 displays the reception confirmation message screen 310 shown in FIG. 4A, (At this time, the position information module or the mobile communication module can be used to detect the second position). That is, the control unit 180 operates the wireless communication unit 110 to synchronize with the first external terminal, and displays an acknowledgment message screen 310 to display whether the data is received from the first external terminal, (151). This acknowledgment message screen 310 includes a rejection icon 311. When the user selects the reject icon 311, the synchronization is canceled. However, if no selection signal for the reject icon 311 is generated within a predetermined time, the control unit 180 receives the preset folder or the file of the preset type from the first external terminal set in Fig. 4B, the 'receiving data' screen 320 is displayed on the display unit 151. When the data reception is completed, a data reception completion screen (not shown) is displayed on the display unit 151 Can be displayed.

When the mobile communication terminal 100 reaches the second position, the controller 180 displays the data transmission confirmation message screen 330 shown in FIG. 4C (at this time, the position information module or the mobile communication module 2 < / RTI > position). That is, the control unit 180 operates the wireless communication unit 110 to synchronize with the second external terminal, and transmits a transmission confirmation message screen 330 to the user to inform the user whether or not to receive data from the second external terminal. (151). The transmission confirmation message screen 330 includes a rejection icon 331. When the user selects the reject icon 331, the synchronization is canceled. However, if no selection signal for the reject icon 331 is generated within a predetermined time, the controller 180 transmits data received from the first external terminal to the second external terminal set in FIG. 4D, a 'data transfer' screen 340 is displayed on the display unit 151. When data reception is completed, a data reception completion screen (not shown) is displayed on the display unit 151 Can be displayed.

Further, according to an embodiment of the present invention, 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 above-described method of transmitting and receiving data in the mobile communication terminal and the mobile communication terminal applying the method are not limited to the configuration and method of the above-described embodiments, but the embodiments may be implemented in various ways All or some of the examples may be selectively combined.

1 is a block diagram of a mobile communication terminal according to an embodiment of the present invention;

2 is a flowchart illustrating a method of transmitting and receiving data in a mobile communication terminal according to an embodiment of the present invention.

FIG. 3 is an explanatory diagram illustrating a first application example of a data transmission / reception method in a mobile communication terminal according to an embodiment of the present invention; FIG.

FIG. 4 is an image for explaining a second application example of a data transmission / reception method in a mobile communication terminal according to an embodiment of the present invention; FIG.

Claims (8)

A method of transmitting and receiving data in a mobile communication terminal, Sensing a first position through a wireless communication unit of the mobile communication terminal; Synchronizing with a predetermined first external terminal when the first position is detected, and receiving data from the first external terminal; Detecting a second position through a wireless communication unit of the mobile communication terminal; And And synchronizing with the predetermined second external terminal when the second position is detected, and transmitting the received data to the second external terminal. The method according to claim 1, The step of sensing the first position through the wireless communication unit of the mobile communication terminal, And detecting the first location using the location information module of the mobile communication terminal or using the access information of the wireless Internet module of the mobile communication terminal. The method according to claim 1, Wherein when the first position is sensed, synchronizing with the first external terminal and receiving data from the first external terminal comprises: And synchronizing with a first external terminal through a local communication module or a wireless Internet module of the mobile communication terminal and receiving data from the first external terminal. The method according to claim 1, When the first position is sensed, synchronizing with the predetermined first external terminal, and receiving data from the first external terminal, And transmitting a control command for turning on the first external terminal when the first position is sensed. A wireless communication unit configured to transmit and receive data to and from the first external terminal and the second external terminal; A memory configured to store the data; And When the first position is sensed through the wireless communication unit, the wireless communication unit synchronizes with the predetermined first external terminal and receives data from the first external terminal, and when the second position is detected through the wireless communication unit, And a controller for synchronizing with the terminal and transmitting the received data to the second external terminal. 6. The method of claim 5, Wherein the wireless communication unit includes at least one of a location information module and a wireless Internet module. 6. The method of claim 5, And a display unit, Wherein, And a menu for setting the data is displayed on the display unit. 6. The method of claim 5, Wherein the wireless communication unit includes a local communication module, Wherein, And transmits / receives data to / from at least one of the first external terminal and the second external terminal through the short-range communication module.

Images