WO2020256189A1 - Terminal mobile et son procédé de commande - Google Patents

Terminal mobile et son procédé de commande Download PDF

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Publication number
WO2020256189A1
WO2020256189A1 PCT/KR2019/007497 KR2019007497W WO2020256189A1 WO 2020256189 A1 WO2020256189 A1 WO 2020256189A1 KR 2019007497 W KR2019007497 W KR 2019007497W WO 2020256189 A1 WO2020256189 A1 WO 2020256189A1
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WO
WIPO (PCT)
Prior art keywords
data
authentication module
subscriber authentication
communication service
sim
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2019/007497
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English (en)
Korean (ko)
Inventor
차토파디데브라
파텔미테
호세 체루바토어조이
쿠마 풀루비주자
파울라라지스
테일루우마데시
오두환
조은신
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to PCT/KR2019/007497 priority Critical patent/WO2020256189A1/fr
Publication of WO2020256189A1 publication Critical patent/WO2020256189A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to a mobile terminal that allows the user's convenience to be further considered and the use of the terminal is implemented.
  • SIM Subscriber Identify Module
  • Terminals can be divided into mobile/portable terminals and stationary terminals depending on whether they can be moved. Again, mobile terminals can be divided into handheld terminals and vehicle mounted terminals depending on whether the user can directly carry them.
  • the functions of mobile terminals are diversifying. For example, there are functions of data and voice communication, taking pictures and videos through a camera, recording voice, playing music files through a speaker system, and outputting images or videos to the display unit. Some terminals add an electronic game play function or perform a multimedia player function. In particular, recent mobile terminals can receive multicast signals providing visual content such as broadcasting and video or television programs.
  • such a terminal is in the form of a multimedia player with complex functions such as, for example, taking photos or videos, playing music or video files, and receiving games and broadcasts. It is being implemented.
  • UIM User Identify Module
  • SIM Subscriber Identify Module
  • USIM Universal Subscriber Identity Module
  • the identification module is connected to the mobile terminal through a port.
  • SIM is a device that stores personal information so that it can provide various services such as authentication to users, addition of communication charges for communication services provided by communication service providers, and storage of contacts and security functions.
  • a mobile terminal equipped with dual first and second SIMs provides users with data communication services provided by first and second communication providers corresponding to the first and second SIMs, respectively, through switching between the first and second SIMs. Can provide.
  • the network condition of the first communication service provider connected to the first SIM may be good, so the data reception status of a specific function may be good.
  • the second SIM is accessed at the same location/time connected to the first SIM, the second communication service provider Due to poor network conditions, data reception of the specific function may be poor.
  • the present invention is proposed to meet the above-described necessity or to solve the above-described problem, and data is transmitted through a first data communication service provided by the first SIM in a mobile terminal having dual first and second SIMs.
  • a mobile terminal includes: a first subscriber authentication module for providing a first data communication service; A second subscriber authentication module that provides a second data communication service; A wireless communication unit for transmitting and receiving data related to a data communication service through one of the first and second subscriber authentication modules; While receiving the data through the first data communication service provided by the first subscriber authentication module, if the receiving state of the data corresponds to a preset condition, controlling to stop receiving the data through the first data communication service, And a control unit configured to control the first subscriber authentication module to switch to the second subscriber authentication module and then to re-receive the data whose reception is stopped through a second data communication service provided by the second subscriber authentication module.
  • the first subscriber authentication module provides Receiving data through a data communication service; Determining whether the data reception state corresponds to a preset condition; Switching the first subscriber authentication module to the second subscriber authentication module after stopping the reception of the data through the first data communication service when the condition is met; And re-receiving the data whose reception has been stopped through a second data communication service provided by a second subscriber authentication module.
  • the first SIM is provided. 2
  • the SIM By automatically switching to the SIM, there is an effect of providing a seamless data communication service to the user.
  • FIG. 1A is a block diagram illustrating a mobile terminal related to the present invention.
  • FIGS. 1B and 1C are conceptual diagrams of an example of a mobile terminal according to the present invention viewed from different directions.
  • FIG. 2 is a flowchart illustrating a switching control process of the first and second SIMs according to the present invention.
  • FIG. 3 is a diagram for describing indicators of first and second SIMs according to the present invention.
  • FIG. 4 is a diagram for explaining a first and second SIM control process when buffering occurs in a streaming service according to the present invention.
  • FIG. 5 is a diagram for explaining a first and second SIM control process when data reception fails in a web browsing service according to the present invention.
  • FIG. 6 is a diagram for explaining a first and second SIM control process according to a data communication speed according to the present invention.
  • FIG. 7 is a diagram for explaining a first and second SIM control process according to whether or not to roam according to the present invention.
  • FIG. 8 is a diagram for explaining a first and second SIM control process when a Wi-Fi connection is released according to the present invention.
  • FIG. 9 is a flowchart illustrating a ping-pong prevention control process of the first and second SIMs according to the present invention.
  • FIG. 10 is a diagram illustrating a preferred SIM setting menu among the first and second SIMs according to the present invention.
  • 11 to 13 are diagrams for explaining an operation of switching the first and second SIMs based on a preferred SIM according to the present invention.
  • Mobile terminals described in this specification include mobile phones, smart phones, laptop computers, digital broadcasting terminals, personal digital assistants (PDAs), portable multimedia players (PMPs), navigation systems, and slate PCs.
  • Tablet PC tablet PC
  • ultrabook ultrabook
  • wearable device wearable device, for example, smartwatch, glass-type terminal (smart glass), HMD (head mounted display)), etc. may be included. have.
  • FIGS. 1B and 1C are conceptual diagrams of an example of a mobile terminal related to the present invention viewed from different directions.
  • the mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, and a power supply unit 190. ), etc.
  • the components shown in FIG. 1A are not essential for implementing the mobile terminal, and thus, the mobile terminal described in the present specification may have more or fewer components than those listed above.
  • the wireless communication unit 110 may move between the mobile terminal 100 and the wireless communication system, between the mobile terminal 100 and another mobile terminal 100, or other movement from the mobile terminal 100 It may include one or more modules that enable wireless communication between networks in which the terminal 100 or an external server is located.
  • the wireless communication unit 110 may include at least one of a broadcast reception 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 input unit 120 includes a camera 121 or an image input unit for inputting an image signal, a microphone 122 for inputting an audio signal, or an audio input unit, and a user input unit 123 for receiving information from a user, for example, , A touch key, a mechanical key, etc.).
  • the voice data or image data collected by the input unit 120 may be analyzed and processed as a user's control command.
  • the sensing unit 140 may include one or more sensors for sensing at least one of information in the mobile terminal, information on surrounding environments surrounding the mobile terminal, and user information.
  • the sensing unit 140 includes a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, and gravity.
  • G-sensor gyroscope sensor, motion sensor, RGB sensor, infrared sensor (IR sensor), fingerprint sensor (finger scan sensor), ultrasonic sensor (ultrasonic sensor) ,
  • Optical sensor e.g., camera (see 121), microphone (see 122)), battery gage, environmental sensor (e.g., barometer, hygrometer, thermometer, radiation sensor, thermal It may include at least one of a detection sensor, a gas detection sensor, etc.), and a chemical sensor (eg, an electronic nose, a healthcare sensor, a biometric sensor, etc.)
  • the mobile terminal disclosed in the present specification includes such sensors. Among them, information sensed by at least two or more sensors may be combined and used.
  • the output unit 150 is for generating an output related to visual, auditory or tactile sense, and includes at least one of the display unit 151, the sound output unit 152, the hap tip module 153, and the light output unit 154 can do.
  • the display unit 151 may implement a touch screen by forming a layer structure or integrally with the touch sensor. Such a touch screen can function as a user input unit 123 that provides an input interface between the mobile terminal 100 and a user, and can provide an output interface between the mobile terminal 100 and a user.
  • the interface unit 160 serves as a passage between various types of external devices connected to the mobile terminal 100.
  • the interface unit 160 connects a wired/wireless headset port, an external charger port, a wired/wireless data port, a memory card port, and a device equipped with an identification module. It may include at least one of a port, an audio input/output (I/O) port, an input/output (video I/O) port, and an earphone port.
  • the mobile terminal 100 may perform appropriate control related to the connected external device in response to the connection of the external device to the interface unit 160.
  • the interface unit 160 includes dual first and second SIMs 161 and 162. Additional features of the present invention related to the first and second SIMs 161 and 162 will be described in detail below.
  • the memory 170 may store a plurality of application programs or applications driven by the mobile terminal 100, data for operation of the mobile terminal 100, and commands. At least some of these application programs may be downloaded from an external server through wireless communication. In addition, at least some other of these application programs may exist on the mobile terminal 100 from the time of shipment for basic functions of the mobile terminal 100 (eg, incoming calls, outgoing functions, message receiving and outgoing functions). . Meanwhile, the application program may be stored in the memory 170, installed on the mobile terminal 100, and driven by the controller 180 to perform an operation (or function) of the mobile terminal.
  • the controller 180 In addition to the operation related to the application program, the controller 180 generally controls the overall operation of the mobile terminal 100.
  • the controller 180 may provide or process appropriate information or functions to a user by processing signals, data, information, etc. input or output through the above-described components or by driving an application program stored in the memory 170.
  • the controller 180 may control at least some of the components examined together with FIG. 1A. Furthermore, in order to drive the application program, the controller 180 may operate by combining at least two or more of the components included in the mobile terminal 100 with each other.
  • the power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power to each of the components included in the mobile terminal 100.
  • the power supply unit 190 includes a battery, and the battery may be a built-in battery or a replaceable battery.
  • At least some of the components may operate in cooperation with each other to implement an operation, control, or control method of a mobile terminal according to various embodiments described below.
  • the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170.
  • the broadcast reception module 111 of the wireless communication unit 110 receives a broadcast signal 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.
  • Two or more broadcast receiving modules may be provided to the mobile terminal 100 for simultaneous broadcast reception or broadcast channel switching of at least two broadcast channels.
  • the mobile communication module 112 includes technical standards or communication methods for mobile communication (eg, Global System for Mobile communication (GSM), Code Division Multi Access (CDMA)), Wideband CDMA (WCDMA), High Speed (HSDPA). Downlink Packet Access), LTE (Long Term Evolution), etc.), transmits and receives radio signals with at least one of a base station, an external terminal, and a server on a mobile communication network.
  • GSM Global System for Mobile communication
  • CDMA Code Division Multi Access
  • WCDMA Wideband CDMA
  • HSDPA High Speed
  • LTE Long Term Evolution
  • LTE Long Term Evolution
  • the wireless signal may include a voice call signal, a video call signal, or various types of data according to transmission/reception of text/multimedia messages.
  • the wireless Internet module 113 refers to a module for wireless Internet access, and may be built-in or external to the mobile terminal 100.
  • the wireless Internet module 113 is configured to transmit and receive wireless signals in a communication network according to wireless Internet technologies.
  • wireless Internet technologies include WLAN (Wireless LAN), WiFi (Wireless Fidelity) Direct, DLNA (Digital Living Network Alliance), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink). Packet Access), LTE (Long Term Evolution), and the like, and the wireless Internet module 113 transmits and receives data according to at least one wireless Internet technology in a range including Internet technologies not listed above.
  • the wireless Internet module 113 performing wireless Internet access through the mobile communication network is the mobile communication module. It may be understood as a kind of (112).
  • the short range communication module 114 is for short range communication, and includes Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and NFC ( Near Field Communication), Wi-Fi (Wireless-Fidelity), and Wi-Fi Direct technology may be used to support short-range communication.
  • RFID Radio Frequency Identification
  • IrDA Infrared Data Association
  • UWB Ultra Wideband
  • ZigBee ZigBee
  • NFC Near Field Communication
  • Wi-Fi Wireless-Fidelity
  • Wi-Fi Direct technology may be used to support short-range communication.
  • the other mobile terminal 100 is a wearable device capable of exchanging (or interlocking with) data with the mobile terminal 100 according to the present invention, for example, a smartwatch, a smart glasses. (smart glass), HMD (head mounted display)).
  • a smartwatch for example, a smart watch, a smart glasses. (smart glass), HMD (head mounted display)).
  • HMD head mounted display
  • the short-range communication module 114 may detect (or recognize) a wearable device capable of communicating with the mobile terminal 100 around the mobile terminal 100. Furthermore, when the sensed wearable device is a device that is authenticated to communicate with the mobile terminal 100 according to the present invention, the controller 180 transmits at least part of the data processed by the mobile terminal 100 to the short-range communication module ( 114) can be transmitted to the wearable device.
  • a user of the wearable device can use data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a call is received by the mobile terminal 100, the user performs a phone call through the wearable device, or when a message is received by the mobile terminal 100, the user receives the received call through the wearable device. It is possible to check the message.
  • the location information module 115 is a module for obtaining a location (or current location) of a mobile terminal, and representative examples thereof include a GPS (Global Positioning System) module or a WiFi (Wireless Fidelity) module.
  • a GPS Global Positioning System
  • WiFi Wireless Fidelity
  • the mobile terminal may acquire the location of the mobile terminal based on information of the Wi-Fi module and a wireless access point (AP) that transmits or receives a wireless signal.
  • AP wireless access point
  • the input unit 120 is for inputting image information (or signal), audio information (or signal), or information input from a user.
  • the mobile terminal 100 may include one or a plurality of cameras 121.
  • the camera 121 processes an image frame such as a still image or a video obtained by an image sensor in a video call mode or a photographing mode.
  • the processed image frame may be displayed on the display unit 151.
  • a plurality of cameras 121 provided in the mobile terminal 100 may be arranged to form a matrix structure, and through the camera 121 forming a matrix structure as described above, various angles or focal points are applied to the mobile terminal 100.
  • a plurality of image information may be input.
  • the plurality of cameras 121 may be arranged in a stereo structure to obtain a left image and a right image for implementing a stereoscopic image.
  • the microphone 122 processes an external sound signal into electrical voice data.
  • the processed voice data may be variously utilized according to a function (or an application program being executed) being executed by the mobile terminal 100.
  • the microphone 122 may be implemented with various noise removal algorithms for removing noise generated in the process of receiving an external sound signal.
  • the user input unit 123 is for receiving information from the user, and when information is input through the user input unit 123, the controller 180 can control the operation of the mobile terminal 100 to correspond to the input information.
  • the user input unit 123 is a mechanical (mechanical) input means (or a mechanical key, for example, a button located on the front, rear or side of the mobile terminal 100, a dome switch (dome switch), a jog wheel, Jog switch, etc.) and a touch-type input means.
  • the touch-type input means comprises a virtual key, a soft key, or a visual key displayed on a touch screen through software processing, or a portion other than the touch screen It may be made of a touch key (touch key) disposed on.
  • the virtual key or visual key can be displayed on the touch screen while having various forms, for example, graphic, text, icon, video, or these It can be made of a combination of.
  • the sensing unit 140 senses at least one of information in the mobile terminal, information on a surrounding environment surrounding the mobile terminal, and user information, and generates a sensing signal corresponding thereto.
  • the controller 180 may control the driving or operation of the mobile terminal 100 or perform data processing, functions, or operations related to an application program installed in the mobile terminal 100 based on such a sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.
  • the proximity sensor 141 refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or an object existing nearby using the force of an electromagnetic field or infrared rays without mechanical contact.
  • the proximity sensor 141 may be disposed in an inner area of the mobile terminal surrounded by the touch screen as described above or near the touch screen.
  • the proximity sensor 141 has a longer lifespan and higher utilization than a contact sensor.
  • the proximity sensor 141 examples 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 type proximity sensor, a magnetic type proximity sensor, an infrared proximity sensor, and the like.
  • the proximity sensor 141 may be configured to detect the proximity of the object by a change in the electric field according to the proximity of the conductive object. In this case, the touch screen (or touch sensor) itself may be classified as a proximity sensor.
  • proximity touch the action of allowing an object to be recognized as being positioned on the touch screen by being approached without contacting an object on the touch screen
  • contact touch the touch
  • a position at which an object is touched in proximity on the touch screen means a position at which the object is vertically corresponding to the touch screen when the object is touched in proximity.
  • the proximity sensor 141 may detect a proximity touch and a proximity touch pattern (eg, proximity touch distance, proximity touch direction, proximity touch speed, proximity touch time, proximity touch position, proximity touch movement state, etc.). have.
  • the controller 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern sensed through the proximity sensor 141, and further, provides visual information corresponding to the processed data. It can be output on the touch screen. Furthermore, the controller 180 may control the mobile terminal 100 to process different operations or data (or information) according to whether a touch to the same point on the touch screen is a proximity touch or a touch touch. .
  • the touch sensor detects a touch (or touch input) applied to the touch screen (or display unit 151) using at least one of various touch methods such as a resistive film method, a capacitive method, an infrared method, an ultrasonic method, and a magnetic field method. do.
  • the touch sensor may be configured to convert changes in pressure applied to a specific portion of the touch screen and capacitance generated in a specific portion into an electrical input signal.
  • the touch sensor may be configured to detect a location, area, and pressure at the time of a touch on the touch sensor by a touch object applying a touch on the touch screen.
  • the touch object is an object that applies a touch to the touch sensor, and may be, for example, a finger, a touch pen, a stylus pen, or a pointer.
  • the touch controller processes the signal(s) and then transmits the corresponding data to the controller 180.
  • the controller 180 can know whether an area of the display unit 151 is touched.
  • the touch controller may be a separate component from the controller 180 or may be the controller 180 itself.
  • the controller 180 may perform different controls or perform the same control according to the type of the touch object by touching the touch screen (or a touch key provided in addition to the touch screen). Whether to perform different controls or to perform the same control according to the type of the touch object may be determined according to an operating state of the mobile terminal 100 or an application program being executed.
  • the touch sensor and the proximity sensor described above are independently or in combination, and a short (or tap) touch, a long touch, a multi touch, and a drag touch on the touch screen. ), flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, Various types of touches, such as force touch, can be sensed.
  • the ultrasonic sensor may recognize location information of a sensing target by using ultrasonic waves.
  • the controller 180 may calculate the location of the wave generator through information sensed from the optical sensor and the plurality of ultrasonic sensors.
  • the location of the wave generator may be calculated by using a property that the light is much faster than the ultrasonic wave, that is, the time that the light reaches the optical sensor is much faster than the time that the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generator may be calculated using a time difference between a time when the ultrasonic wave arrives using light as a reference signal.
  • the camera 121 is a type of camera sensor, viewed as the configuration of the input unit 120, and the camera sensor includes at least one of a camera 121, a photo sensor, and a laser sensor.
  • the camera 121 and the laser sensor may be combined with each other to detect a touch of a sensing target for a 3D stereoscopic image.
  • the photosensor may be stacked on the display device, and the photosensor is configured to scan a motion of a sensing object close to the touch screen. More specifically, the photo sensor scans the contents placed on the photo sensor by mounting a photo diode and a transistor (TR) in a row/column and using an electrical signal that changes according to the amount of light applied to the photo diode. That is, the photosensor calculates the coordinates of the sensing target according to the amount of light change, and through this, the location information of the sensing target may be obtained.
  • TR transistor
  • the display unit 151 displays (outputs) information processed by the mobile terminal 100.
  • the display unit 151 may display execution screen information of an application program driven in the mobile terminal 100, or UI (User Interface) and GUI (Graphic User Interface) information according to such execution screen information. .
  • the display unit 151 may be configured as a three-dimensional display unit that displays a three-dimensional image.
  • a three-dimensional display method such as a stereoscopic method (glasses method), an auto stereoscopic method (no glasses method), and a projection method (holographic method) may be applied to the stereoscopic display unit.
  • the sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, and the like.
  • the sound output unit 152 also outputs sound signals related to functions (eg, call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100.
  • the sound output unit 152 may include a receiver, a speaker, and a buzzer.
  • the haptic module 153 generates various tactile effects that a user can feel.
  • a typical example of the tactile effect generated by the haptic module 153 may be vibration.
  • the intensity and pattern of vibration generated by the haptic module 153 may be controlled by a user's selection or setting of a controller.
  • the haptic module 153 may synthesize and output different vibrations or sequentially output them.
  • the haptic module 153 is designed to prevent stimulation such as an arrangement of pins that move vertically with respect to the contact skin surface, the blowing force or suction force of air through the injection or inlet, grazing against the skin surface, contact of the electrode, and electrostatic force. It can generate various tactile effects, such as the effect by the effect and the effect by reproducing the feeling of coolness using an endothermic or heat generating element.
  • the haptic module 153 may not only deliver a tactile effect through direct contact, but may also be implemented so that a user can feel the tactile effect through muscle sensations such as a finger or an arm. Two or more haptic modules 153 may be provided depending on the configuration aspect of the mobile terminal 100.
  • the light output unit 154 outputs a signal for notifying the occurrence of an event using light from a light source of the mobile terminal 100.
  • Examples of events occurring in the mobile terminal 100 may be message reception, call signal reception, missed call, alarm, schedule notification, e-mail reception, and information reception through an application.
  • the signal output from the light output unit 154 is implemented as the mobile terminal 100 emits a single color or multiple colors of light to the front or rear.
  • the signal output may be terminated when the mobile terminal 100 detects a user's event confirmation.
  • the interface unit 160 serves as a passage for all external devices connected to the mobile terminal 100.
  • the interface unit 160 receives data from an external device or receives power and transmits it to each component inside the mobile terminal 100, or transmits data inside the mobile terminal 100 to an external device.
  • a wired/wireless headset port 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 equipped with an identification module. (port), an audio input/output (I/O) port, a video input/output (I/O) port, an earphone port, and the like may be included in the interface unit 160.
  • the identification module is a chip that stores various types of information for authenticating the right to use the mobile terminal 100, and includes a user identification module (UIM), a subscriber identity module (SIM), and universal user authentication. It may include a module (universal subscriber identity module; USIM).
  • a device equipped with an identification module hereinafter,'identification device' may be manufactured in the form of a smart card. Accordingly, the identification device may be connected to the terminal 100 through the interface unit 160.
  • the interface unit 160 serves as a path through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, or is input from the cradle by a user. It may be a path through which various command signals are transmitted to the mobile terminal 100. Various command signals or the power input from the cradle may be operated as signals for recognizing that the mobile terminal 100 is correctly mounted on the cradle.
  • the memory 170 may store a program for the operation of the controller 180 and may temporarily store input/output data (eg, a phone book, a message, a still image, a video, etc.).
  • the memory 170 may store data on vibrations and sounds of various patterns output when a touch input on the touch screen is performed.
  • the memory 170 is a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), and RAM.
  • RAM random access memory
  • SRAM static random access memory
  • ROM read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • PROM programmable read-only memory
  • magnetic memory magnetic It may include at least one type of storage medium among a disk and an optical disk.
  • the mobile terminal 100 may be operated in connection with a web storage that performs a storage function of the memory 170 over the Internet.
  • the controller 180 controls an operation related to an application program and, in general, an overall operation of the mobile terminal 100. For example, when the state of the mobile terminal corresponds to a set condition, the controller 180 may execute or release a locked state that restricts input of a user's control command to applications.
  • the controller 180 performs control and processing related to voice calls, data communication, video calls, etc., or performs pattern recognition processing capable of recognizing handwriting input or drawing input performed on the touch screen as characters and images, respectively. I can. Furthermore, in order to implement various embodiments described below on the mobile terminal 100 according to the present invention, the controller 180 may control any one or a combination of a plurality of components described above.
  • the power supply unit 190 receives external power and internal power under the control of the controller 180 to supply power necessary for the operation of each component.
  • the power supply unit 190 includes a battery, and the battery may be a built-in battery configured to be rechargeable, and may be detachably coupled to a terminal body for charging or the like.
  • the power supply unit 190 may include a connection port, and the connection port may be configured as an example of an interface 160 to which an external charger supplying power for charging a battery is electrically connected.
  • the power supply unit 190 may be configured to charge the battery in a wireless manner without using the connection port.
  • the power supply unit 190 uses at least one of an inductive coupling method based on a magnetic induction phenomenon or a magnetic resonance coupling method based on an electromagnetic resonance phenomenon from an external wireless power transmitter. Power can be delivered.
  • various embodiments may be implemented in a recording medium that can be read by a computer or a similar device using, for example, software, hardware, or a combination thereof.
  • the disclosed mobile terminal 100 includes a bar-shaped terminal body.
  • the present invention is not limited thereto, and may be applied to various structures such as a watch type, a clip type, a glass type, or a folder type in which two or more bodies are relatively movably coupled, a flip type, a slide type, a swing type, and a swivel type. .
  • the terminal body may be understood as a concept referring to the mobile terminal 100 as at least one aggregate.
  • the mobile terminal 100 includes a case (frame, housing, cover, etc.) forming an exterior. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in an inner space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.
  • a display unit 151 is disposed on the front of the terminal body to output information. As shown, the window 151a of the display unit 151 may be mounted on the front case 101 to form the front surface of the terminal body together with the front case 101.
  • electronic components may be mounted on the rear case 102 as well.
  • Electronic components that can be mounted on the rear case 102 include a removable battery, an identification module, and a memory card.
  • a rear cover 103 for covering the mounted electronic component may be detachably coupled to the rear case 102. Accordingly, when the rear cover 103 is separated from the rear case 102, the electronic components mounted on the rear case 102 are exposed to the outside.
  • the rear cover 103 when the rear cover 103 is coupled to the rear case 102, a part of the side surface of the rear case 102 may be exposed. In some cases, when the rear case 102 is combined, the rear case 102 may be completely covered by the rear cover 103. Meanwhile, the rear cover 103 may be provided with an opening for exposing the camera 121b or the sound output unit 152b to the outside.
  • These cases 101, 102, 103 may be formed by injection of synthetic resin or may be formed of a metal such as stainless steel (STS), aluminum (Al), titanium (Ti), or the like.
  • STS stainless steel
  • Al aluminum
  • Ti titanium
  • the mobile terminal 100 may be configured such that one case provides the inner space.
  • a unibody mobile terminal 100 in which synthetic resin or metal is connected from the side to the rear may be implemented.
  • the mobile terminal 100 may include a waterproof unit (not shown) that prevents water from permeating into the terminal body.
  • the waterproof unit is provided between the window 151a and the front case 101, between the front case 101 and the rear case 102, or between the rear case 102 and the rear cover 103, and the combination thereof It may include a waterproof member for sealing the inner space.
  • the mobile terminal 100 includes a display unit 151, first and second sound output units 152a and 152b, a proximity sensor 141, an illuminance sensor 142, a light output unit 154, and first and second sound output units.
  • Cameras 121a and 121b, first and second operation units 123a and 123b, microphone 122, interface unit 160, and the like may be provided.
  • the mobile terminal 100 in which the second sound output unit 152b and the second camera 121b are disposed on the rear surface of will be described as an example.
  • first manipulation unit 123a may not be provided on the front surface of the terminal body, and the second sound output unit 152b may be provided on the side of the terminal body rather than on the rear surface of the terminal body.
  • the display unit 151 displays (outputs) information processed by the mobile terminal 100.
  • the display unit 151 may display execution screen information of an application program driven in the mobile terminal 100, or UI (User Interface) and GUI (Graphic User Interface) information according to such execution screen information. .
  • the display unit 151 includes a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display. display), a 3D display, and an e-ink display.
  • LCD liquid crystal display
  • TFT LCD thin film transistor-liquid crystal display
  • OLED organic light-emitting diode
  • two or more display units 151 may exist depending on the implementation type of the mobile terminal 100.
  • the mobile terminal 100 may have a plurality of display units spaced apart or integrally disposed on one surface, or may be disposed on different surfaces.
  • the display unit 151 may include a touch sensor that senses a touch on the display unit 151 so as to receive a control command by a touch method. Using this, when a touch is made to the display unit 151, the touch sensor detects the touch, and the controller 180 may be configured to generate a control command corresponding to the touch based on this.
  • Content input by the touch method may be letters or numbers, or menu items that can be indicated or designated in various modes.
  • the touch sensor is configured in the form of a film having a touch pattern and is disposed between the window 151a and a display (not shown) on the rear surface of the window 151a, or a metal wire patterned directly on the rear surface of the window 151a.
  • the touch sensor may be integrally formed with the display.
  • the touch sensor may be disposed on a substrate of the display or may be provided inside the display.
  • the display unit 151 may form a touch screen together with a touch sensor, and in this case, the touch screen may function as a user input unit 123 (see FIG. 1A). In some cases, the touch screen may replace at least some functions of the first manipulation unit 123a.
  • the first sound output unit 152a may be implemented as a receiver that transmits a call sound to the user's ear, and the second sound output unit 152b is a loud speaker that outputs various alarm sounds or multimedia playback sounds. ) Can be implemented.
  • a sound hole for emitting sound generated from the first sound output unit 152a may be formed in the window 151a of the display unit 151.
  • the present invention is not limited thereto, and the sound may be configured to be emitted along an assembly gap between structures (eg, a gap between the window 151a and the front case 101).
  • the externally formed hole for sound output is not visible or hidden, so that the appearance of the mobile terminal 100 may be more simple.
  • the light output unit 154 is configured to output light for notifying when an event occurs. Examples of the event include message reception, call signal reception, missed call, alarm, schedule notification, e-mail reception, and information reception through an application.
  • the controller 180 may control the light output unit 154 to terminate the light output.
  • the first camera 121a processes an image frame of a still image or moving image obtained by an image sensor in a photographing mode or a video call mode.
  • the processed image frame may be displayed on the display unit 151 and may be stored in the memory 170.
  • the first and second manipulation units 123a and 123b are an example of a user input unit 123 that is manipulated to receive a command for controlling the operation of the mobile terminal 100, and may also be collectively referred to as a manipulating portion. have.
  • the first and second operation units 123a and 123b may be employed in any manner as long as the user operates while receiving a tactile feeling such as touch, push, and scroll.
  • the first operation unit 123a is illustrated as a touch key, the present invention is not limited thereto.
  • the first operation unit 123a may be a push key (mechanical key) or may be configured as a combination of a touch key and a push key.
  • Contents input by the first and second manipulation units 123a and 123b may be variously set.
  • the first operation unit 123a receives commands such as menu, home key, cancel, search, etc.
  • the second operation unit 123b is output from the first or second sound output units 152a, 152b.
  • Commands such as adjusting the volume of sound and switching to the touch recognition mode of the display unit 151 may be input.
  • a rear input unit (not shown) may be provided on the rear surface of the terminal body.
  • This rear input unit is manipulated to receive a command for controlling the operation of the mobile terminal 100, and input contents may be variously set. For example, commands such as power on/off, start, end, scroll, etc., control the volume of sound output from the first and second sound output units 152a and 152b, and touch recognition mode of the display unit 151 You can receive commands such as conversion of.
  • the rear input unit may be implemented in a form capable of inputting by a touch input, a push input, or a combination thereof.
  • the rear input unit may be disposed to overlap the front display unit 151 in the thickness direction of the terminal body.
  • the rear input unit may be disposed on the rear upper end of the terminal body so that the user can easily manipulate the terminal body using the index finger.
  • the present invention is not necessarily limited thereto, and the position of the rear input unit may be changed.
  • the display unit 151 may be configured with a larger screen.
  • the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing a user's fingerprint, and the controller 180 may use fingerprint information detected through the fingerprint recognition sensor as an authentication means.
  • the fingerprint recognition sensor may be embedded in the display unit 151 or the user input unit 123.
  • the microphone 122 is configured to receive a user's voice and other sounds.
  • the microphone 122 may be provided in a plurality of locations and configured to receive stereo sound.
  • the interface unit 160 becomes a passage through which the mobile terminal 100 can be connected to an external device.
  • the interface unit 160 is a connection terminal for connection with other devices (eg, earphones, external speakers), a port for short-range communication (eg, an infrared port (IrDA Port), a Bluetooth port (Bluetooth Port), a wireless LAN port, etc.], or at least one of a power supply terminal for supplying power to the mobile terminal 100.
  • the interface unit 160 may be implemented in the form of a socket for accommodating an external card such as a subscriber identification module (SIM) or a user identity module (UIM), or a memory card for storing information.
  • SIM subscriber identification module
  • UIM user identity module
  • a second camera 121b may be disposed on the rear surface of the terminal body.
  • the second camera 121b has a photographing direction substantially opposite to that of the first camera 121a.
  • the second camera 121b may include a plurality of lenses arranged along at least one line.
  • the plurality of lenses may be arranged in a matrix format.
  • Such a camera may be referred to as an'array camera'.
  • an image may be photographed in various ways using a plurality of lenses, and an image of better quality may be obtained.
  • the flash 124 may be disposed adjacent to the second camera 121b.
  • the flash 124 illuminates light toward the subject when photographing the subject with the second camera 121b.
  • a second sound output unit 152b may be additionally disposed on the terminal body.
  • the second sound output unit 152b may implement a stereo function together with the first sound output unit 152a, and may be used to implement a speakerphone mode during a call.
  • At least one antenna for wireless communication may be provided in the terminal body.
  • the antenna may be embedded in the terminal body or may be formed in a case.
  • an antenna forming a part of the broadcast receiving module 111 (refer to FIG. 1A) may be configured to be retractable from the terminal body.
  • the antenna may be formed in a film type and attached to the inner surface of the rear cover 103, or a case including a conductive material may be configured to function as an antenna.
  • the terminal body is provided with a power supply unit 190 (refer to FIG. 1A) for supplying power to the mobile terminal 100.
  • the power supply unit 190 may include a battery 191 built in the terminal body or configured to be detachable from the outside of the terminal body.
  • the battery 191 may be configured to receive power through a power cable connected to the interface unit 160.
  • the battery 191 may be configured to enable wireless charging through a wireless charger.
  • the wireless charging may be implemented by a magnetic induction method or a resonance method (magnetic resonance method).
  • the rear cover 103 is coupled to the rear case 102 so as to cover the battery 191 to limit the separation of the battery 191, and to protect the battery 191 from external shock and foreign substances. It is illustrated.
  • the rear cover 103 may be detachably coupled to the rear case 102.
  • An accessory that protects the exterior of the mobile terminal 100 or assists or expands the function of the mobile terminal 100 may be added to the mobile terminal 100.
  • An example of such an accessory may be a cover or a pouch that covers or accommodates at least one surface of the mobile terminal 100.
  • the cover or pouch may be configured to interlock with the display unit 151 to expand functions of the mobile terminal 100.
  • Another example of an accessory may be a touch pen for assisting or extending a touch input to a touch screen.
  • FIG. 2 is a flowchart illustrating a switching control process of the first and second SIMs according to the present invention.
  • control unit 190 uses the first network of the first communication service provider set in the first SIM 161 among the first and second SIMs 161 and 162, and is associated with the data communication service desired by the user. Data is received through the wireless communication unit 110 [S210].
  • the first SIM 161 may be a default SIM or a preferred SIM set by a user.
  • the first and second SIMs 161 and 162 may provide a data communication service desired by a user through respective first and second networks provided by different first and second communication providers.
  • the controller 180 determines whether the data reception state corresponds to at least one preset condition [S220].
  • the controller 180 determines that the state of the first network of the first communication service provider set in the first SIM 161 is poor, and the first SIM ( 161), the first SIM 161 is switched to the second SIM 162 [S250], and the second communication service provider set in the switched second SIM 162
  • the data whose reception has been stopped is received again through the wireless communication unit 110 using a network [S260].
  • the switching operation between the first and second SIMs 161 and 162 releases the connection with the first SIM (or second SIM) 161 and connects to the second SIM (or first SIM) 162 This means an operation of receiving the data through the second SIM (or first SIM) 162.
  • the operation of switching from the first SIM (or second SIM) 161 to the second SIM (or first SIM) 162 according to the data reception state of the first SIM (or second SIM) 161 Is referred to as AUTO DDS (Default Data Subscription), and the at least one preset condition is referred to as an AUTO DDS trigger condition.
  • the AUTO DDS trigger condition may be a condition in which two or more AUTO DDS trigger conditions described below are combined.
  • the data includes streaming data of a streaming service requested by the user
  • the controller 180 is the first SIM 161 as the AUTO DDS trigger condition, when the reception rate of the streaming data is less than a preset rate. ) May be switched to the second SIM 162.
  • the streaming service may include at least one of a real-time video service, a real-time music service, a game service, and an Internet broadcasting service provided by a specific website.
  • the data includes streaming data of the streaming service requested by the user
  • the controller 180 is the AUTO DDS trigger condition, when the streaming data is not continuously output and buffering for more than a preset time occurs.
  • the first SIM 161 may be switched to the second SIM 162.
  • the data includes web browsing data of a web browsing service requested by a user
  • the controller 180 is the first AUTO DDS trigger condition when the reception speed of the web browsing data is less than a preset speed.
  • the SIM 161 can be switched to the second SIM 162.
  • the data includes web browsing data of a web browsing service requested by a user
  • the controller 180 is the AUTO DDS trigger condition, when the web browsing data is not received within a preset time, the first The SIM 161 can be switched to the second SIM 162. That is, the controller 180 can switch the first SIM 161 to the second SIM 162 when there is no reception (Rx) compared to transmission (Tx) related to the web browsing service for a preset time when using the web browsing service. have.
  • the controller 180 determines that the second communication service provider set in the second SIM 162 is preset even if the receiving state of the data corresponds to the AUTO DDS trigger condition.
  • the first SIM 161 is not switched to the second SIM 162, and the first SIM The data reception operation of (161) may be maintained as it is.
  • the controller 180 starts receiving the data through the first SIM 161, and the data charge of the first data communication service provided by the first communication service provider set in the first SIM 161 is set to the second SIM.
  • Information to warn that the data rate of the first data communication service is more expensive than the data rate of the second data communication service when the data rate of the second data communication service provided by the second communication service provider set in (162) is higher May be displayed on the display unit 151.
  • the controller 180 starts receiving the data through the first SIM 161, and the network of the first data communication service provided by the first communication service provider set in the first SIM 161 is a roaming network,
  • the network of the second data communication service provided by the second communication service provider set in the second SIM 162 is a home network
  • information guiding the switching of the first SIM 161 to the second SIM 162 is provided. It can also be displayed on the display unit 151. That is, when receiving the data in the roaming network, a large data usage fee may be added, so that the user is guided to switch the first SIM 161 to the second SIM 162.
  • the controller 180 while receiving the data through the short-range communication module 114 providing Wi-Fi short-range communication, the controller 180 has a weak reception sensitivity of a Wi-Fi short-range communication signal.
  • the connection of the Wi-Fi short-range communication is released, the first SIM 161 is connected.
  • the controller 180 2 When the second data communication service provided by the communication service provider is a data communication service exceeding the preset communication speed, the first SIM 161 may be switched to the second SIM 162.
  • the preset communication speed may include a communication speed corresponding to the 2G band and out of service.
  • the controller 180 may display a setting menu for setting any one of the first and second SIMs 161 and 162 that the user prefers on the display unit 151 and provide it to the user.
  • One of the first and second SIMs 161 and 162 that is preferred may be selected and set.
  • the first SIM 161 described above may be a preferred SIM set through the setting menu.
  • FIG. 3 is a diagram for describing indicators of first and second SIMs according to the present invention.
  • the first and second indicators 310 and 320 indicating data reception sensitivity of the first and second SIMs 161 and 162 are an indicator area 300 located at the top of the screen of the display unit 151 Can be displayed within.
  • the indicator area 300 is generated or executed in the mobile terminal, such as various time information of the mobile terminal, received text message notification, battery level, vibration, Bluetooth connection, alarm setting, and currently running application notification information. This is an area in which indicators indicating various functions in progress are displayed.
  • the first SIM 161 is connected to the mobile terminal 100 as a default SIM, and in this case, the time indicating that the first indicator 310 is the default SIM.
  • An effect 330 may be further displayed.
  • the visual effect 330 includes an effect displayed by displaying a box on the first indicator 310 or blinking the first indicator 330, and a first SIM 161 corresponding to the first indicator 310 Information (LTE) indicating a band of a data communication service to be provided, an effect in which the first indicator 330 is displayed in a specific color, an effect in which the first indicator 330 is displayed in a 3D form, and a first indicator 330 It may include at least one of the darkly displayed effects.
  • LTE Location Information
  • the first SIM 161 is switched to the second SIM 162 so that the second SIM 162 is connected to the mobile terminal 100 as a default SIM.
  • the visual effect 330 indicating that the second indicator 320 is a default SIM may be further displayed.
  • the controller 180 provides detailed information of the SIM corresponding to the selected indicator among the first and second SIMs 161 and 162. You can switch to a screen displaying or display a pop-up window.
  • the detailed information may include information related to a communication service provider set in the corresponding SIM, user information stored in the corresponding SIM, and a phonebook including a plurality of contact information.
  • FIG. 4 is a diagram for explaining a first and second SIM control process when buffering occurs in a streaming service according to the present invention.
  • an application providing a streaming service is executed by manipulation by a user, and streaming data for playback of the streaming content 410 selected by the user among the streaming contents provided by the application is It is being received through the first SIM 161.
  • the controller 180 receives the streaming data and, during playback, when the reception state of the streaming data is poor and buffering occurs for more than a preset time, as shown in FIG. 4B, the first SIM By switching 161 to the second SIM 162, the streaming data may be received again and played back through the second SIM 162.
  • the preset time is 4 seconds, and the controller 180 may switch the first SIM 161 to the second SIM 162 when the buffering occurs for 4 seconds or more.
  • the streaming service may include at least one of a real-time video service, a real-time music service, a game service, and an Internet broadcasting service provided by a specific website.
  • the streaming service may be YouTube, and the user selects the desired video 410 from the YouTube site through the first SIM 161 and selects the first communication set in the first SIM 161 while viewing.
  • the carrier's first network condition is poor, and buffering occurs, causing inconvenience.
  • the user can continuously watch YouTube videos without interruption.
  • FIG. 5 is a diagram for explaining a process of controlling first and second SIMs when data reception fails in a web browsing service according to the present invention.
  • an application that provides a web browsing service by manipulation to a user is executed, and the web browsing data for displaying the web page 510 selected by the user through the application is first It is being received through the SIM 161.
  • the controller 180 switches the first SIM 161 to the second SIM 162, as shown in FIG. 5B, After receiving the web browsing data through the second SIM 162, the web page 510 may be displayed using the received web browsing data.
  • the preset time is 4 to 6 seconds, and the controller 180 may switch the first SIM 161 to the second SIM 162 when the web browsing data is not received within 4 to 6 seconds. .
  • the controller 180 switches the first SIM 161 to the second SIM 162 when there is no reception (Rx) versus transmission (Tx) related to the web browsing service for a preset time when using the web browsing service. I can.
  • FIG. 6 is a diagram for explaining the first and second SIM control processes according to the data communication speed according to the present invention.
  • the second SIM 162 When the second communication service provider set in) provides a data communication service below a preset communication speed, the first SIM 161 does not switch to the second SIM 162 and receives the data from the first SIM 161 You can also keep it in motion.
  • the first SIM when the data reception state corresponds to the AUTO DDS operation condition described above while data is being received through the second SIM 162, the first SIM When the first communication service provider set in (161) provides a data communication service below a preset communication speed, the second SIM 162 is not switched to the first SIM 161 and the data of the second SIM 162 It is also possible to keep the receiving operation of.
  • the data communication service of the first communication service provider set in the first SIM 161 is a 2G service
  • the data reception speed is very slow, so that normal data communication service is impossible. Therefore, the second SIM 162 is replaced with the second SIM 161 ) To not switch.
  • FIG. 7 is a diagram for explaining the first and second SIM control procedures according to whether or not to roam according to the present invention.
  • the controller 180 When receiving data according to the data communication service requested by the user through the first SIM 161 is attempted, the controller 180 Each network of the first and second data communication services provided by the first and second communication providers set in the first and second SIMs 161 and 162 is identified.
  • the controller 180 confirms that the network corresponding to the first SIM 161 is a roaming network, and when it is determined that the network corresponding to the second SIM 162 is a home network, As illustrated, a notification window 710 including information for guiding the user to switch from the first SIM 161 to the second SIM 162 may be displayed on the display unit 151. That is, when receiving the data in the roaming network, a large data usage fee may be added, so that the user is guided to switch the first SIM 161 to the second SIM 162.
  • the first SIM 161 is a SIM originally owned and a SIM that has applied for roaming
  • the second SIM 162 is a SIM purchased locally, the original first being roaming Since the data reception fee of the second SIM purchased locally may be lower than that of the SIM, when receiving data through the first SIM, a large amount of unintended data usage fee may be added.
  • the notification window 710 is displayed to prevent a large data usage fee from being added to the user.
  • FIG. 8 is a diagram for explaining the first and second SIM control procedures when the Wi-Fi connection is released according to the present invention.
  • the controller 180 receives the data through the short-range communication module 114 that provides Wi-Fi short-range communication, while the Wi-Fi short-range communication
  • the Wi-Fi short-range communication When the connection of the Wi-Fi short-range communication is disconnected because the signal reception sensitivity is weak, the first SIM 161 as a default SIM is connected.
  • the controller 180 switches the first SIM 161 to the second SIM 162 when the first SIM 161 meets the AUTO DDS trigger condition described above.
  • the data reception speed is very slow, so that normal data communication service is impossible. 180 immediately switches the first SIM 161 to the second SIM 162.
  • the preset communication speed may include a communication speed corresponding to the 2G band or Out of Service.
  • the current data reception state is very good. 161).
  • FIG. 9 is a flowchart illustrating a ping-pong prevention control process of the first and second SIMs according to the present invention.
  • the ping-pong refers to the first and second networks provided by the first and second communication providers set in the first and second SIMs 161 and 162 during the AUTO DDS operation of the present invention. It means a situation in which the first and second SIMs 161 and 162 are continuously switched alternately with each other because the state is not good.
  • the controller 180 performs steps S210 to S260 of FIG. 2 to switch to the second SIM 162 and then operates the first timer for a first time. (T1) is driven [S910].
  • the first timer may be driven for 30 seconds.
  • the controller 180 determines whether the data reception state of the second SIM 162 corresponds to the AUTO DDS trigger condition described above [S920].
  • the controller 180 When the data reception state of the second SIM 162 does not correspond to the AUTO DDS trigger condition, the controller 180 is in a good state of the data reception state through the second SIM 162, and the second SIM 162 Maintain the connection of [S940].
  • the controller 180 drives the second timer T2 operated for a second time longer than the first time [S960].
  • the second timer can be driven for 60 seconds.
  • the controller 180 determines again whether the data reception state of the first SIM 161 corresponds to the AUTO DDS trigger condition described above [S970].
  • the controller 180 When the data reception state of the first SIM 161 does not correspond to the AUTO DDS trigger condition, the controller 180 is in a good state of the data reception through the first SIM 161, so the first SIM 161 Maintain the connection of [S990].
  • FIG. 10 is a diagram for explaining a preferred SIM setting menu among the first and second SIMs according to the present invention
  • FIGS. 11 to 13 are first and second SIMs based on the preferred SIM according to the present invention. These are diagrams for explaining the switching operation.
  • the controller 180 includes first to third menus 1010, 1020, and 1030 for setting any one of the first SIM 161, the second SIM 162, and NONE.
  • a setting window 1000 including a may be displayed on the display unit 151.
  • the controller 180 may set the first SIM 161 as a preferred SIM, and when the second menu 1010 is selected, the second SIM 162 is preferred. It can be set to, and when the third menu 1010 is selected, the AUTO DDS operation according to the present invention is not performed.
  • the first SIM 161 is set as the preferred SIM through the setting window 1000, and is currently connected to the second SIM 162,
  • the controller 180 switches the second SIM 162 to the first SIM 161 which is a preferred SIM. can do.
  • the control unit 180 switches the second SIM 162 to the first SIM 161
  • the radio resource control (RRC) state with the network provided by the second communication service provider set in the second SIM 162
  • the connected state of the second SIM 162 may be maintained.
  • controller 180 may switch the second SIM 162 to the first SIM 161 after the RRC state is changed to an idle state.
  • the first SIM 161 is set as the preferred SIM through the setting window 1000, and is currently connected to the second SIM 162, If the RRC state with the network provided by the second communication service provider set in the second SIM 162 is an idle state, but the first SIM 161 is in a state in which provision of data communication service is not possible, it is shown in FIG. 12B. As described above, the controller 180 can maintain the connected state of the second SIM 162 until the first SIM 161 is in a state in which the data communication service is available.
  • the first SIM 161 is set as the preferred SIM through the setting window 1000, is currently connected to the second SIM 162, and 2
  • the controller 180 may switch the second SIM 162 to the first SIM 161 as a preferred SIM.
  • the present invention described above can be implemented as a computer-readable code in a medium on which a program is recorded.
  • the computer-readable medium includes all types of recording devices storing data that can be read by a computer system. Examples of computer-readable media include ROM, RAM, CD-ROM, magnetic tapes, floppy disks, optical data storage devices, and the like, and are implemented in the form of carrier waves (for example, transmission over the Internet). Also includes. Also, the computer may include the controller 180 of the terminal.

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Abstract

La présente invention concerne un terminal mobile et son procédé de commande, le terminal mobile comprenant : un premier module d'authentification d'abonné qui fournit un premier service de communication de données ; un second module d'authentification d'abonné qui fournit un second service de communication de données ; une unité de communication sans fil qui transmet et reçoit des données associées au service de communication de données par le biais d'un quelconque parmi les premier et second modules d'authentification d'abonné ; et une unité de commande qui, lorsque la condition de réception des données pendant la réception des données par le biais du premier service de communication de données fourni dans le premier module d'authentification d'abonné correspond à une condition prédéfinie, commande l'arrêt de la réception des données par le biais du premier service de communication, commute le premier module d'authentification d'abonné vers le second module d'authentification d'abonné, puis commande la nouvelle réception des données, dont la réception a été arrêtée, par le biais du second service de communication de données fourni dans le second module d'authentification d'abonné.
PCT/KR2019/007497 2019-06-21 2019-06-21 Terminal mobile et son procédé de commande Ceased WO2020256189A1 (fr)

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