WO2013011558A1 - システム、電子装置、通信方法及び通信プログラム - Google Patents
システム、電子装置、通信方法及び通信プログラム Download PDFInfo
- Publication number
- WO2013011558A1 WO2013011558A1 PCT/JP2011/066343 JP2011066343W WO2013011558A1 WO 2013011558 A1 WO2013011558 A1 WO 2013011558A1 JP 2011066343 W JP2011066343 W JP 2011066343W WO 2013011558 A1 WO2013011558 A1 WO 2013011558A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electronic device
- communication
- data
- user information
- unit
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/60—Subscription-based services using application servers or record carriers, e.g. SIM application toolkits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
-
- 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
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/40—Security arrangements using identity modules
- H04W12/43—Security arrangements using identity modules using shared identity modules, e.g. SIM sharing
Definitions
- the present embodiment relates to a system, an electronic apparatus, a communication method, and a communication program.
- a subscriber identity module (Subscriber Identity) is provided for each information terminal such as a mobile phone or a personal computer (PC) that performs communication in a wireless wide area network (hereinafter referred to as “wireless WAN”) such as a mobile phone network.
- wireless WAN wireless wide area network
- Module: hereinafter referred to as “SIM”) card is used.
- SIM card is a storage unit issued by a wireless WAN carrier, and is used by being attached to an information terminal such as a mobile phone.
- the SIM card stores information related to the contractor of the telecommunications carrier.
- Each SIM card is given a unique number called IMSI (International Mobile Subscriber Identity; hereinafter referred to as “SIM information”), and this number is associated with a telephone number.
- IMSI International Mobile Subscriber Identity
- the SIM card By inserting the SIM card into the SIM card slot in the information terminal, voice communication and data communication can be performed on the information terminal, and various services provided by the communication carrier can be used. Conversely, if the user has a SIM card and does not insert it into the electronic device, the user can use the electronic device to make a voice call or data communication, or use various services provided by the telecommunications carrier. Disappear.
- the telephone number can be transferred to another information terminal, or by switching several SIM cards, a plurality of telephone numbers can be used by one information terminal. . Since one telephone number is associated with the SIM card, a basic usage fee for the information terminal and a usage fee for voice calls and data communication services are charged for each SIM card.
- the conventional information terminal for example, in order to use the same SIM card in a plurality of information terminals, it is necessary to replace the SIM card. Further, since there is only one SIM card for one SIM information, if the SIM card is mounted on one information terminal, the SIM card cannot be mounted on another information terminal at the same time. Therefore, in order to use one SIM card with a plurality of information terminals, the SIM card must be replaced. The connection switching between the information terminals that occurs at that time is very complicated.
- the disclosed technology has been devised in view of such a problem, and an electronic device that performs communication without exchanging a complicated SIM card by exchanging one user information with a plurality of electronic devices.
- the purpose is to enable switching.
- the present invention is not limited to the above-described object, and is an operational effect derived from each configuration shown in the best mode for carrying out the invention described later, and also has an operational effect that cannot be obtained by conventional techniques. It can be positioned as one of other purposes.
- this system comprises a first electronic device and a second electronic device, and the first electronic device can communicate with a network using user information.
- a first communication unit connected to the second electronic device, a second communication unit connected to be communicable with the second electronic device, and data acquisition via the network by the first communication unit based on the data
- a determination unit that determines whether the data acquisition should be performed by the second electronic device, and the determination unit determines that the data acquisition should be performed by the second electronic device
- the user information transmission unit that transmits the user information to the second electronic device via the second communication unit, and the communication with the network by the first communication unit, and Second A transition unit for causing the electronic device to acquire the data via the network using the user information so that the second electronic device can communicate with the network using the user information
- a third communication unit to be connected, a fourth communication unit to be communicably connected to the first electronic device, and a user information reception unit that receives the user information transmitted by the user information transmission unit
- a reception processing unit that acquires the data via the network using the
- the electronic device includes a first communication unit that is communicably connected to a network using user information, a second communication unit that is communicably connected to the second electronic device, and the first communication unit.
- the determination unit determines whether or not the second electronic device should acquire the data based on the data, and the determination unit acquires the data
- a user information transmitting unit that transmits the user information to the second electronic device via the second communication unit when it is determined that the second electronic device is to perform the processing
- a communication unit that suppresses communication with the network by the communication unit, and causes the second electronic device to acquire the data via the network using the user information. And requirements.
- the electronic device includes a third communication unit that is communicably connected to the network using user information, a fourth communication unit that is communicably connected to the first electronic device, and the first electronic device.
- a user information receiving unit that receives the user information transmitted from the network and a reception processing unit that acquires data via the network using the user information.
- a communication method in a system including a first electronic device and a second electronic device is configured to acquire data from a network by the first electronic device using user information, and when the data is acquired, the data On the basis of the first electronic device, it is determined whether the data should be acquired by the second electronic device, and if it is determined that the data should be acquired by the second electronic device, the first electronic device The user information is transmitted from the electronic device to the second electronic device, the communication with the network by the first communication unit is suppressed, and the user information is used for the second electronic device. And obtaining the data via the network.
- the electronic device when the communication program is executed by the electronic device, the electronic device is connected to the network so as to be communicable with the user information, and the data is acquired based on the data when the data is acquired via the network.
- the second electronic device is communicated via the inter-terminal communication.
- the user information is transmitted to the electronic device to suppress communication between the electronic device and the network, and the second electronic device is used to acquire the data via the network using the user information. It is a requirement that
- FIG. 1 It is a functional block diagram of a system as an example of an embodiment. It is a schematic diagram which shows the hardware constitutions of the mobile telephone as a parent terminal in the system as an example of embodiment. It is a schematic diagram which shows the hardware constitutions of PC as a child terminal in the system as an example of embodiment. (A), (b) is a schematic diagram which shows the example which moves communication from the mobile telephone as a parent terminal in the system as an example of embodiment to PC as a child terminal. It is a schematic diagram which shows the example which moves communication from the mobile telephone as a parent terminal in the system as an example of embodiment to PC as a child terminal.
- (A), (b) is a schematic diagram which shows the example which transfers communication from the mobile telephone as a parent terminal to PC as a child terminal according to the kind of data in an example of embodiment.
- (A), (b) is a schematic diagram which shows the example which transfers communication from the mobile telephone as a parent terminal to PC as a child terminal according to the kind of data in an example of embodiment.
- It is a flowchart which shows the process in a parent terminal at the time of switching the terminal which receives data with a parent terminal and a child terminal according to the kind of data in an example of embodiment.
- It is a flowchart in the example of embodiment which shows the process in a child terminal at the time of switching the terminal which receives data with a parent terminal and a child terminal according to the kind of data.
- It is a functional block diagram of the modification of the system as an example of embodiment
- FIG. 1 is a functional block diagram of a system 1 as an example of an embodiment.
- FIG. 2 is a schematic diagram illustrating a hardware configuration of the mobile phone 10 as a parent terminal in the system as an example of the embodiment.
- FIG. 3 is a schematic diagram illustrating a hardware configuration of the PC 20 as a child terminal in the system as an example of the embodiment.
- the system 1 is equipped with a SIM card and a terminal (information terminal; electronic device; first electronic device) 10 that performs a wireless WAN communication function, and a SIM card, and is equipped with a wireless WAN communication.
- the SIM card information of the SIM card of the terminal 10 is copied to the terminal 20 using inter-terminal wireless communication.
- the wireless WAN base station 40 includes, for example, GSM (Global System for Mobile Communications), LTE (Long Term Evolution), W-CDMA (Wideband Code Division Multiple Access), HSPA (High Speed Packet Access), HSPA + (HSPA Evolution)
- GSM Global System for Mobile Communications
- LTE Long Term Evolution
- W-CDMA Wideband Code Division Multiple Access
- HSPA High Speed Packet Access
- HSPA + HSPA Evolution
- the wireless base station conforms to a wireless WAN system such as the wireless WAN antenna 41.
- the configuration and functions of the wireless WAN base station 40 can be realized by using various known configurations and functions, and description thereof will be omitted here.
- the wireless WAN base station 40 is connected to various servers 51 via the Internet 50.
- the server 51 is a server that stores and supplies media data such as voice, video, and text data.
- the parent terminal 10 is, for example, a mobile phone 10 equipped with an inter-terminal wireless communication function in addition to a wireless WAN communication function. Therefore, in the following description, the parent terminal 10 is also referred to as “mobile phone 10”.
- the mobile phone 10 is, for example, a mobile phone terminal capable of performing wireless WAN communication conforming to the GSM system, and is capable of voice calls with other mobile phones 10 via the wireless WAN via the wireless WAN base station 40. Data communication can be performed. Further, the mobile phone 10 can also perform wireless packet communication via the wireless WAN. Through the wireless packet communication, the mobile phone 10 can send and receive mobile mails and browse sites dedicated to mobile phones. The mobile phone 10 can also download various data such as music and moving images from a distribution site by wireless packet communication.
- the child terminal 20 is, for example, a personal computer (PC) 20 having an inter-terminal wireless communication function in addition to the wireless WAN communication function.
- the child terminal 20 is a notebook PC, a desktop PC, a mobile PC, or the like.
- the child terminal 20 is also referred to as “PC 20”.
- the wireless WAN communication is wireless WAN communication performed in conformity with, for example, the GSM method or the LTE method.
- the standard of the wireless WAN communication performed between the parent terminal 10 and the wireless WAN base station 40 is the same as the standard of the wireless WAN communication performed between the PC 20 and the wireless WAN base station 40 described later. , May be different.
- the wireless WAN communication performed between the mobile phone 10 and the wireless WAN base station 40 may be the GSM method
- the wireless WAN communication performed between the PC 20 and the wireless WAN base station 40 may be the LTE method.
- the LTE system has a wider bandwidth than the GSM system, and thus enables high-speed communication such as large-size moving image data.
- the inter-terminal wireless communication used by the parent terminal 10 and the child terminal 20 for exchanging SIM card information is wireless communication compliant with Bluetooth (registered trademark), wireless LAN, or the like.
- the PC 20 can perform a voice call and data communication via the wireless WAN.
- the PC 20 is a notebook PC capable of performing wireless WAN communication conforming to the LTE system.
- the PC 20 can perform wireless packet communication on the wireless WAN via the wireless WAN base station 40. By wireless packet communication, the PC 20 can download music and video data from a server 51 such as a distribution site described later.
- a server 51 such as a distribution site described later.
- the hardware configuration of the mobile phone 10 will be described with reference to FIG. As shown in FIG. 2, the mobile phone 10 includes a wireless WAN communication unit circuit 11, a SIM card 12, an inter-terminal communication port 14, a central processing unit (CPU) 15, a memory 16, an input / output (I / O) interface 17, A wireless WAN antenna 18 and a bus 210 are included.
- the wireless WAN communication unit circuit (first communication unit) 11 is a circuit for performing wireless WAN communication based on information (SIM information) stored in a SIM card 12 described later.
- the wireless WAN communication unit circuit 11 performs control related to transmission of position information of the mobile phone 10 to the wireless WAN base station 40, reception of radio waves from the wireless WAN base station 40, and voice communication and data communication. For example, when the mobile phone 10 is turned on, the wireless WAN communication unit circuit 11 transmits information for notifying its own position to the wireless WAN base station 40. In addition, when the level of the radio wave received from the radio WAN base station 40 is reduced due to the movement of the mobile phone 10 or the like, the radio WAN communication unit circuit 11 transmits to the neighboring radio WAN base station 40 with high radio field intensity. The handover process is performed.
- the SIM card (first storage unit) 12 is, for example, a removable IC card mounted on the mobile phone 10.
- the SIM card 12 is provided with a unique number called IMSI (SIM information; user information) for identifying a contractor (user) of the mobile phone 10.
- the mobile phone 10 has an IMSI and a phone number. Wireless WAN communication is made possible by linking.
- the SIM card 12 stores this SIM information.
- the mobile phone 10 reads SIM information or the like (hereinafter referred to as “SIM information”) from the SIM card 12 and stores it in the memory 16 described later. As a result, the mobile phone 10 operates as a mobile phone having a telephone number and SIM information with which the user has contracted.
- the inter-terminal communication port (second communication unit) 14 is a communication port for performing inter-terminal wireless communication.
- This inter-terminal wireless communication may be wireless communication having a shorter communication distance than wireless WAN communication.
- the terminal-to-terminal communication port 14 is a communication port for performing wireless communication conforming to the Bluetooth standard.
- Inter-terminal wireless communication is realized with the PC 20 via the inter-terminal communication port 14 and the inter-terminal communication port 24 of the PC 20 described later.
- the CPU 15 is a processing device for executing various operations of the mobile phone 10.
- the CPU 15 implements various functions of the mobile phone 10 by executing a program stored in the memory 16.
- the CPU 15 reads out the communication program from the memory 16 and executes the communication program, thereby realizing the function of the communication control unit 13 described later.
- the memory 16 is a storage device that stores programs and data for executing various operations of the mobile phone 10.
- the memory 16 is a random access memory (RAM) or a read only memory (ROM).
- the memory 16 also stores various data. Examples of data to be stored include an address book, transmitted / received mobile mail, image data taken with a camera (not shown) attached to the mobile phone 10, downloaded music data, and the like.
- the CPU 15 reads various programs from the memory 16 and executes them.
- the I / O interface 17 is an interface for performing input / output between the mobile phone 10 and an external peripheral device (not shown). Examples of the I / O interface 17 include a USB (Universal Serial Bus) interface and an NFC (Near Field Communication) interface.
- the wireless WAN antenna 18 is an antenna that transmits and receives radio waves in order to perform wireless WAN communication with the wireless WAN base station 40.
- the bus 210 interconnects the wireless WAN communication unit circuit 11, the SIM card 12, the inter-terminal communication port 14, the CPU 15, the memory 16, the I / O interface 17, and the wireless WAN antenna 18.
- the mobile phone 10 has a communication control unit 13.
- the communication control unit 13 has a function of performing communication in the present embodiment, and includes a data processing unit 101, a movement determination unit 102, an inter-terminal communication control unit 103, a SIM information transmission / reception unit 104, and a communication movement unit 105.
- the data processing unit 101 downloads data from the server 51 via wireless WAN communication and processes it.
- the movement determination unit (determination unit) 102 determines whether this data should be processed by the mobile phone 10 or the PC 20 during downloading by the data processing unit 101. This determination may be made automatically based on settings made in advance on the mobile phone 10 or may be made manually by an operation by the user of the mobile phone 10.
- the mobile phone 10 When the mobile phone 10 performs the setting in advance, for example, when the download data is video data, the data is processed by the PC 20, and when the download data is other than the video data, the data is processed by the mobile phone 10.
- the user sets the mobile phone 10 in advance.
- This setting result (setting value) is stored in the memory 16 of the mobile phone 10, for example.
- the movement determination unit 102 checks the type of data during data download. If the download data is a moving image, the movement determination unit 102 determines that the data should be processed by the PC 20, and sends the PC 20 to the inter-terminal communication control unit 103. Start inter-terminal communication.
- the inter-terminal communication control unit 103 establishes inter-terminal communication between the mobile phone 10 and the PC 20 when the movement determination unit 102 determines that the download data processing terminal should be the PC 20. Specifically, the inter-terminal communication control unit 103 causes the inter-terminal communication port 14 to transmit an inter-terminal communication request to the PC 20. Then, a response from the PC 20 to the connection request is received, and when the PC 20 can be connected between terminals, communication between terminals between the mobile phone 10 and the PC 20 is established.
- the inter-terminal communication control unit 103 establishes inter-terminal communication with the PC 20 when receiving an inter-terminal communication request from the PC 20 when taking over the wireless WAN communication from the PC 20.
- the SIM information transmission / reception unit (user information transmission unit) 104 moves the wireless WAN communication to the PC 20 via the inter-terminal communication established by the inter-terminal communication control unit 103.
- the SIM information is transmitted to the PC 20.
- the communication mobile unit (migration unit) 105 activates the SIM card 22 of the copied PC 20 and deactivates the SIM card 12 of the mobile phone 10 to establish a connection between the mobile phone 10 and the wireless WAN communication base station 40. Disconnect and move the wireless WAN communication to the PC 20. That is, instead of the wireless WAN communication between the mobile phone 10 and the wireless WAN communication base station 40, wireless WAN communication is performed between the wireless WAN communication base station 40 and the PC 20.
- Activation of SIM card refers to setting (validating) SIM information in the SIM card to a usable state
- activation of SIM information refers to inactivation in the SIM card. This refers to setting (invalidating) SIM information to an unusable state.
- the SIM card can be activated and deactivated by setting a flag inside the SIM card.
- the SIM card can be inactivated by rewriting at least a part of the SIM information of the SIM cards 12 and 22 with a continuous sequence having a predetermined pattern such as “0000” or “1111”. It can be done by not. Prior to this inactivation, for example, the SIM information of the SIM card 12 or 22 is backed up to the memory 16 or 26 or the like.
- activation of the SIM cards 12 and 22 can be performed by setting a correct value in the SIM information in the SIM cards 12 and 22.
- buffers 106 and 206 for storing flags indicating activation or inactivation of SIM information may be provided in each of the mobile phone 10 and the PC 20. For example, when the flags of the buffers 106 and 206 are set to “1”, the SIM information in the SIM card is set to be usable, and when the flag is set to “0”, the SIM information in the SIM card is set. Is disabled.
- the SIM information in the SIM card may be deleted.
- the SIM information is copied to the SIM card from another SIM card or the like.
- the SIM information transmission / reception unit 104 may receive SIM information of the SIM card 22 of the PC 20 described later and write the received SIM information to the SIM card 12 of the mobile phone 10.
- the functions of the communication control unit 13, the data processing unit 101, the movement determination unit 102, the inter-terminal communication control unit 103, the SIM information transmission / reception unit 104, and the communication movement unit 105 are stored in the memory 16 of the mobile phone 10.
- the program is realized by the CPU 15 of the mobile phone 10 reading and executing the program.
- it can implement
- the PC 20 includes a wireless WAN module 21, a SIM card 22, an inter-terminal communication port 24, a CPU 25, a memory 26, an I / O An O interface 27, a wireless WAN antenna 28, hard disk drives (HDD) 29 and 29, and a bus 310 are included.
- the wireless WAN module (third communication unit) 21 is a circuit for performing wireless WAN communication based on information stored in a SIM card 22 described later.
- the wireless WAN module 21 performs control related to communication with the wireless WAN base station.
- the wireless WAN module 21 may be built in the PC 20 or may be mounted as an external module in a PC card slot (not shown) or a USB interface (not shown) of the PC 20.
- the SIM card 22 (second storage unit) is a detachable contact IC card mounted on the wireless WAN module 21.
- the SIM card 22 of the PC 20 is a SIM card in which no SIM information is recorded or disabled even though it is recorded in the initial state.
- the SIM information of the SIM card 12 of the mobile phone 10 is transferred to the SIM card 22 to the SIM card 22 of the PC 20. That is, the SIM card 22 is a duplication SIM card in which the SIM information of the SIM card 12 of the mobile phone 10 is stored.
- the inter-terminal communication port 24 (fourth communication unit) is a communication port for performing inter-terminal wireless communication.
- This inter-terminal wireless communication may be wireless communication having a shorter communication distance than wireless WAN communication.
- the terminal-to-terminal communication port 24 is a communication port for performing wireless communication conforming to the Bluetooth standard.
- Inter-terminal wireless communication with the mobile phone 10 is realized through the inter-terminal communication port 24 and the inter-terminal communication port 14 of the mobile phone 10.
- the CPU 25 is a processing device for executing various operations of the PC 20.
- the CPU 25 implements various functions of the PC 20 by executing programs stored in the memory 26 and an HDD 29 described later.
- the CPU 25 reads out a communication program from the HDD 29 to the memory 26, executes the communication program, and realizes the function of the communication control unit 23 described later.
- the memory 26 is a storage device that stores programs and data for executing various operations of the PC 20.
- the memory 26 also stores various data.
- the memory 16 is a random access memory (RAM) or a read only memory (ROM).
- the I / O interface 27 is an interface for performing input / output between the PC 20 and an external peripheral device. Examples of the I / O interface 27 include a USB interface and an NFC interface.
- the wireless WAN antenna 28 is an antenna that transmits and receives radio waves in order to perform wireless WAN communication with the wireless WAN base station 40.
- the HDD 29 is a storage device that stores an operating system (OS) of the PC 20, various programs executed on the PC 20, and data necessary for executing the programs.
- the HDD 29 also stores other various data. Although two HDDs 29 are shown in FIG. 3, the number of HDDs 29 is not limited to two, and an arbitrary number of HDDs may be installed.
- the bus 310 interconnects the wireless WAN module 21, the SIM card 22, the inter-terminal communication port 24, the CPU 25, the memory 26, the I / O interface 27, the wireless WAN antenna 28, and the HDDs 29 and 29.
- the other function and structure of PC20 it can implement
- the PC 20 has a communication control unit 23.
- the communication control unit 23 has a function of performing communication in the present embodiment, and includes an inter-terminal communication control unit 201, a SIM information transmission / reception unit 202, a communication movement unit 203, a data processing unit 204, and a movement determination unit 205.
- the inter-terminal communication control unit 201 establishes inter-terminal communication with the mobile phone 10 when receiving the inter-terminal communication request from the mobile phone 10 at the above-described inter-terminal communication port 24. In addition, when the movement determination unit 205 described later determines that the download data processing terminal should be returned to the mobile phone 10, the inter-terminal communication control unit 201 performs inter-terminal communication between the PC 20 and the mobile phone 10. Establish. Specifically, the inter-terminal communication control unit 201 causes the inter-terminal communication port 24 to transmit an inter-terminal communication request to the mobile phone 10. Then, a response from the mobile phone 10 to the connection request is received, and when the mobile phone 10 is connectable between terminals, communication between terminals between the PC 20 and the mobile phone 10 is established.
- the SIM information transmitting / receiving unit (user information receiving unit) 202 moves the wireless WAN communication to the PC 20
- the SIM information transmitting / receiving unit 202 receives the SIM card 12 of the mobile phone 10 via the inter-terminal communication established by the inter-terminal communication control unit 201.
- the SIM information is received and the contents are written in the SIM card 22 of the PC 20.
- the communication moving unit 203 activates the SIM card 22 written by the SIM information transmitting / receiving unit 202 and performs wireless WAN communication with the wireless WAN communication base station 40 based on the SIM information written to the SIM card 22.
- the communication mobile unit 203 determines that the wireless WAN communication should be returned to the mobile phone 10 by the movement determination unit 205 described later while the PC 20 is performing wireless WAN communication with the wireless WAN communication base station 40. If so, the SIM card 22 of the PC 20 is deactivated. Thereby, the connection between the PC 20 and the wireless WAN communication base station 40 is disconnected, and the wireless WAN communication is returned to the mobile phone 10.
- the data processing unit (reception processing unit) 204 downloads data through the wireless WAN communication inherited from the mobile phone 10 and processes it. It should be noted that the data reproduction can be performed from the time when the wireless WAN communication is taken over from the cellular phone 10 or from the beginning of the data in accordance with the presetting made to the cellular phone 10 or the PC 20 or the user's instruction. Good.
- the movement determination unit 205 determines whether or not wireless WAN communication should be returned to the mobile phone 10. This determination is performed based on a preset setting made for the mobile phone 10 or the PC 20 or based on an instruction from the user.
- the mobile phone 10 or the mobile phone 10 may return the wireless WAN communication to the mobile phone 10 when downloading of the data being downloaded is completed. It is conceivable to set the PC 20. This setting may be transmitted to the PC 20 by the mobile phone 10 even when the user previously sets the PC 20 or when the wireless WAN is taken over from the mobile phone 10.
- the inter-terminal communication control unit 201 instructs to establish inter-terminal communication with the mobile phone 10. Then, the communication mobile unit 203 instructs the mobile phone 10 to activate the SIM card of the mobile phone 10 via inter-terminal communication. Then, the communication moving unit 203 deactivates the SIM card 12 of the PC 20 and moves the wireless WAN communication to the mobile phone 10.
- the functions of the communication control unit 13, the movement determination unit 102, the inter-terminal communication control unit 103, the SIM information transmission / reception unit 104, and the communication movement unit 105 are the programs stored in the memory 16 of the PC 20 and the CPU 15 of the PC 20. This is realized by reading and executing.
- moving wireless WAN communication means that a terminal performing wireless WAN communication between parent and child terminals using user information (SIM information) of one SIM card without inserting / removing the SIM card. Refers to switching with.
- FIG. 4A shows a state where the wireless WAN base station 40 and the mobile phone 10 are performing wireless WAN communication.
- FIG. 4B shows a state in which the mobile phone 10 and the PC 20 are communicating with each other while the wireless WAN base station 40 and the mobile phone 10 are performing wireless WAN communication.
- FIG. 5 shows a state where the wireless WAN base station 40 and the PC 20 are performing wireless WAN communication.
- wireless WAN communication is performed between the mobile phone 10 and the wireless WAN base station 40.
- SIM information is stored in the SIM card (parent SIM) 12 of the mobile phone 10 and this SIM card is activated, whereby the mobile phone 10 can be connected to the wireless WAN base station 40.
- the PC 20 is connected to the wireless WAN base station 40. Cannot connect to.
- the user thinks that the mobile phone 10 (parent terminal) wants to move wireless WAN communication to the PC 20 (child terminal) (that is, wants to perform wireless WAN communication not on the mobile phone 10 but on the PC 20). To do.
- the user performs an operation for moving the wireless WAN communication by operating a GUI (Graphical User Interface) on the mobile phone 10 and the PC 20.
- GUI Graphic User Interface
- the inter-terminal communication control unit 103 of the mobile phone 10 connects the inter-terminal communication port 13 of the mobile phone 10 and the inter-terminal communication port 23 of the PC 20.
- the SIM information transmitting / receiving unit 104 of the mobile phone 10 transmits the SIM information of its own SIM card 12 to the SIM card 22 of the PC 20.
- the transmitted / received SIM information is received by the SIM transmitting / receiving unit 202 of the PC 20 and written in the SIM card 22.
- the wireless WAN base station 40 cannot perform wireless WAN communication normally.
- the communication mobile unit 105 of the mobile phone 10 The card 12 is deactivated (shown in gray in the figure), and communication with the mobile phone 10 is stopped.
- the communication mobile unit 203 of the PC 20 activates the child SIM card 22 to start communication with the PC 20 so that the wireless WAN base station 40 can communicate with the PC 20. In this way, the communication terminal is moved.
- the wireless WAN communication may be automatically moved according to data or the like.
- the wireless WAN communication may be automatically moved according to data or the like.
- the wireless WAN communication may be automatically moved according to data or the like.
- the wireless WAN communication may be automatically moved according to data or the like.
- the wireless WAN communication may be automatically moved according to data or the like.
- the type of data to be communicated it is possible to select whether to perform communication with the mobile phone 10 or to move communication from the mobile phone 10 to the PC 20.
- the data to be communicated is moving image data having a large data size
- the downloading and reproduction of the moving image are performed by the PC 20 having a wide wireless WAN communication band (such as LTE system) and high processing capability.
- images other than moving images, and data with a small data size, such as voice and text can be downloaded, played back, or processed by the cellular phone 10 with a narrow wireless WAN communication band (such as GSM) and low processing capability.
- GSM narrow wireless WAN communication band
- FIG. 6A shows a state in which the wireless WAN base station 40 and the mobile phone 10 perform wireless WAN communication and download audio data 52.
- FIG. 6B shows a state in which the wireless WAN base station 40 and the mobile phone 10 perform wireless WAN communication and download of the moving image data 53 is started.
- FIG. 7A shows a state in which wireless WAN communication is moving from the mobile phone 10 to the PC 20.
- FIG. 7B shows a state where the wireless WAN base station 40 and the PC 20 perform wireless WAN communication and download the moving image data 53.
- the mobile phone 10 (parent terminal) is connected to the wireless WAN base station 40.
- the user of the mobile phone 10 browses information on the Internet 50 using a browser.
- the display (not shown) of the mobile phone 10 is small, information that can be browsed at a time is limited.
- the user acquires audio data 52 such as music from the Internet 50 to the mobile phone 10, for example, and the audio data 52 has a small data size and a narrow communication band like the mobile phone 10, and processing. It can withstand sufficient use even if its capacity is low.
- the user tries to download the moving image data 53 from the Internet 50 using the browser of the mobile phone 10. For example, the user uses a browser to go to a site where the moving image data 53 is downloaded and clicks a “download” button.
- the mobile phone 10 receives data transmitted from the server 51 via the wireless WAN base station 40 via the Internet 50 as shown in FIG.
- the movement determination unit 102 of the mobile phone 10 refers to the header information of the data (for example, when the data is moving image data 53, metadata described in the file itself) and file extension information, and Check if the type is video.
- the inter-terminal communication control unit 103 of the mobile phone 10 uses the inter-terminal communication port 14 and the inter-terminal communication port 24 of the PC 20, Inter-wireless communication. Then, the SIM information transmission / reception unit 104 of the mobile phone 10 transmits the SIM information in its parent SIM card 12 to the PC 20. The SIM information transmission / reception unit 202 of the PC 20 receives this SIM information and writes it to the child SIM card 22 of the wireless WAN module 21 of the PC 20.
- the communication mobile unit 105 of the mobile phone 10 inactivates the SIM card 12 of the mobile phone 10.
- the communication mobile unit 203 of the PC 20 activates the SIM card 22 of the wireless WAN module 21 of the PC 20.
- the PC 20 can communicate with the wireless WAN base station 40, and the mobile phone 10 cannot communicate with the wireless WAN base station 40.
- the data processing unit 204 of the PC 20 receives the radio wave from the wireless WAN base station 40, takes over the communication performed by the mobile phone 10 and continues the data communication.
- there is no need to perform reconnection processing with the wireless WAN base station 40 for example, a handshake generally used in wireless WAN communication).
- the wireless WAN base station 40 is connected to and communicates with the PC 20 instead of the mobile phone 10 thereafter.
- the inter-terminal communication control unit 201 of the PC 20 uses the inter-terminal communication port 24 to establish inter-terminal wireless communication with the inter-terminal communication port 14 of the mobile phone 10.
- the communication mobile unit 203 of the PC 20 instructs the mobile phone 10 to activate the SIM card 12 of the mobile phone 10 via inter-terminal communication.
- the communication mobile unit 105 of the mobile phone 10 activates the SIM card 14 in accordance with this instruction from the PC 20 received via inter-terminal communication.
- the communication moving unit 203 of the PC 20 inactivates the SIM card 22 of the PC 20. Thereafter, the cellular phone 10 receives the radio wave from the wireless WAN base station 40, takes over the communication performed by the wireless WAN module 21 of the PC 20, and continues the data communication. At this time, there is no need to perform reconnection processing with the wireless WAN base station 40 (for example, a handshake generally used in wireless WAN communication). With this process, the wireless WAN base station 40 is connected to the mobile phone 10 instead of the PC 20 to communicate.
- a terminal that receives data can be switched between a parent terminal and a child terminal depending on the type of data.
- the processing in the parent terminal when the receiving terminal is switched in accordance with the type of data in the system 1 is shown in FIG.
- the parent terminal is the mobile phone 10 and the child terminal is the notebook PC 20 will be described.
- step S61 the user sets the mobile phone 10 so that the reproduction of the moving image is performed by the notebook PC 20 and other types of data are processed by the mobile phone 10.
- This setting is performed using the setting GUI of the mobile phone 10.
- it is set whether to deactivate the SIM card 12 or delete the SIM information of the SIM card 12.
- step S62 the user uses the mobile phone 10 to connect to the wireless WAN base station 40 and starts data communication.
- step S ⁇ b> 63 the mobile phone 10 performs data communication using the wireless WAN antenna 18 and the wireless WAN communication unit circuit 11.
- the data received via the wireless WAN base station 40 is data received and processed by the mobile phone 10 set in step S61.
- the received data is data other than a moving image, and this data is processed by the data processing unit 101 of the mobile phone 10 to be reproduced.
- step S64 every time data is received, the movement determination unit 102 of the mobile phone 10 determines whether the received data includes a moving image according to the setting in step S61. This determination is performed by referring to, for example, header information of received data (for example, metadata described for the file itself) or file extension information. If the received data does not include a moving image (NO route of step S64), the process returns to step S63 to continue data communication.
- step S65 the inter-terminal communication control unit 103 of the mobile phone 10 communicates with the notebook PC 20 that is a child terminal between terminals. A connection request for the communication port 24 is made.
- step S66 the inter-terminal communication control unit 103 of the mobile phone 10 receives a response from the notebook PC 20 to the connection request for the inter-terminal communication port 24, and determines whether the notebook PC 20 can be connected to the terminal. .
- the mobile phone 10 plays the moving image on the mobile phone 10 (step S67), and ends the process.
- step S66 the inter-terminal communication control unit 103 of the mobile phone 10 controls the notebook PC 20 that is a child terminal in step S68. Then, connection is made via the inter-terminal communication ports 14 and 24.
- step S69 the inter-terminal communication control unit 103 of the mobile phone 10 determines whether or not the connection between the notebook PC 20 and the inter-terminal communication ports 14 and 24 has been established.
- the inter-terminal communication control unit 103 of the mobile phone 10 returns to step S68 and returns to the inter-terminal communication port 14 , 24 is retried.
- step S69 when the connection between the notebook PC 20 and the inter-terminal communication port can be established in step S69 (YES route in step S69), the SIM information transmitting / receiving unit 104 of the mobile phone 10 passes through the inter-terminal communication port 14 in step S70. Then, the SIM information in the SIM card 12 is transmitted to the notebook PC 20. Next, in step S71, the communication mobile unit 105 of the mobile phone 10 deactivates the SIM card 12.
- FIG. 9 shows processing in the child parent terminal when the receiving terminal is switched in accordance with the type of data in the system 1 as an example of the embodiment configured as described above. Also in this example, a case where the parent terminal is the mobile phone 10 and the child terminal is the notebook PC 20 will be described.
- step S81 the user sets the notebook PC 20 so that the moving picture reproduction process is performed by the notebook PC 20, and other types of data are processed by the mobile phone 10.
- This setting is performed using the setting GUI of the notebook PC 20.
- it is set whether to deactivate the SIM card 22 or to delete the SIM information of the SIM card 22.
- step S85 the inter-terminal communication control unit 201 of the notebook PC 20 determines whether a connection request for the inter-terminal communication port 24 is received from the mobile phone 10 that is the parent terminal.
- the process returns to step S85, and the inter-terminal communication control unit 201 receives the connection request. Wait.
- step S86 the inter-terminal communication control unit 201 of the notebook PC 20 Sends a response indicating whether connection is possible. If the notebook PC 20 is not connectable between terminals (NO route in step S86), the process is terminated.
- step S86 the inter-terminal communication control unit 201 of the notebook PC 20 sends the message to the mobile phone 10 that is the parent terminal in step S88. Then, connection is made via the inter-terminal communication ports 14 and 24.
- step S89 the inter-terminal communication control unit 201 of the notebook PC 20 determines whether or not the connection between the mobile phone 10 and the inter-terminal communication ports 14 and 24 has been established. When the connection between the mobile phone 10 and the inter-terminal communication ports 14 and 24 cannot be established (NO route in step S89), the inter-terminal communication control unit 201 returns to step S88 and connects the inter-terminal communication ports 14 and 24. Try connecting again.
- step S90 the SIM information transmitting / receiving unit 202 of the notebook PC 20 performs inter-terminal communication. SIM information is received from the mobile phone 10 via the port 24. The SIM information transmission / reception unit 202 of the notebook PC 20 writes the received SIM card information in the SIM card 22 of the notebook PC 20.
- step S92 the communication mobile unit 203 of the notebook PC 20 activates the SIM card 22 and starts wireless WAN communication with the wireless WAN base station 40.
- step S93 the data processing unit 204 of the notebook PC 20 receives the moving image from the wireless WAN base station 40, reproduces the moving image, and ends the process. In this way, the connection with the wireless WAN base station 40 is initially performed by the parent terminal.
- the SIM card of the change destination terminal is activated, and the SIM card of the original terminal is deactivated. Thereby, a communicable terminal can be switched.
- At least one of the following operational effects can be obtained. (1) By using SIM card information between information terminals, communication can be switched without inserting and removing a complicated SIM card. (2) It is possible to automatically switch the information terminal that performs communication by identifying the type of data in the information terminal, and a system convenient for the user can be provided.
- the communication speed can be increased by communicating large data over a network with a large bandwidth.
- the processing speed can be increased by processing data with a high processing load on an information terminal having a high processing capacity.
- the cost can be reduced.
- the parent terminal is a mobile phone and the child terminal is a PC has been described as an example.
- the parent terminal and the child terminal include a wireless WAN communication function, an inter-terminal communication function, and Any electronic device may be used as long as the electronic device has the above.
- the combination of the switching is not limited to the mobile phone 10 or the PC 20, and any combination is possible as long as the terminal can perform wide area communication.
- FIG. 10 An example of such a combination of terminals is shown in FIG.
- a mobile phone 10 a notebook PC 20, an electronic book reader 300, and a slate type PC 301 are shown.
- a pair of a parent terminal and a child terminal can be formed between them.
- the wireless communication band is different for each terminal (for example, when one terminal is the mobile phone 10 that performs wireless communication using the GSM method and the other terminal is the PC 20 that performs wireless communication using the LTE method), the bandwidth performance It is also possible to create services using the difference.
- the number of child terminals is one
- the number of child terminals is not limited to one, and even if a plurality of child terminals of the same type are used, A plurality of child terminals with different numbers may be used.
- the case where the wireless WAN communication with the mobile phone (parent terminal) is the GSM method and the wireless WAN communication with the PC (child terminal) is the LTE method has been described as an example.
- the communication standard for wireless WAN communication is not limited to these. Any communication standard that can be used by the wireless WAN base station can be used.
- the communication standard for communication between terminals has been described using Bluetooth as an example.
- other communication standards for communication between terminals may be used.
- LAN wireless local area network
- LAN wireless local area network
- communication may be switched between parent-child terminals according to the kind of received data, you may switch communication between parent-child terminals according to the data type according to other conditions. For example, communication may be switched from a parent terminal to a child terminal when the size of received data exceeds a predetermined threshold.
- communication is switched between the parent and child terminals at the time of data reception.
- communication may be switched between the parent and child terminals at the time of data transmission or two-way data communication.
- wireless WAN communication can be performed with a plurality of information terminals using one SIM information, so that the following operation can be performed without paying a basic charge multiple times to a communication carrier. Is possible.
- SIM information for a mobile phone and SIM information for a wireless WAN communication card of a PC are required, and it is necessary to pay a basic fee for each SIM information.
- the mobile phone 10 receives voice data and text data
- the PC 20 receives rich content such as moving image data and map information with a high processing load. For example, in a game or the like, data with high processing load such as image data is reproduced on the PC 20 and the sound is heard on the mobile phone 10.
- the PC 20 can be used in place of storage by taking a picture with the mobile phone 10 with a camera function and uploading the picture data to the PC 20 via the wireless WAN base station. At that time, photo data is uploaded to the PC 20 at the same time as taking a picture.
- C When a search is performed using the mobile phone 10, if a specific keyword or a specific volume of data appears in the search result, the search result is automatically transmitted to the PC 20 and displayed.
- the presentation data used in the business trip destination is created by the PC 20, and the data is stored in the company server.
- the mobile phone 10 is used to make minor corrections to the presentation data, and the corrected presentation data is uploaded to the company server.
- inter-terminal wireless communication is not limited to Bluetooth or wireless LAN.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
SIMカードとは、無線WAN通信事業者が発行する記憶部であり、携帯電話等の情報端末に装着して使用される。SIMカードには、通信事業者の契約者に関する情報が記録されている。各SIMカードには、IMSI(International Mobile Subscriber Identity;以下、「SIM情報」と称する)と呼ばれる固有の番号が付与されており、この番号と電話番号とが結びつけられている。情報端末にあるSIMカードスロットにSIMカードを挿入することにより、その情報端末において音声通話やデータ通信を行なったり、通信事業者が提供する各種サービスの利用が可能となる。逆に、ユーザは、SIMカードを所持し、電子機器に挿入しなければ、その電子機器を使用して音声通話やデータ通信を行なったり、通信事業者が提供する各種サービスを利用することができなくなる。
なお、SIMカードには1つの電話番号が結び付けられるため、情報端末の基本使用料や、音声通話やデータ通信サービスの利用料は、SIMカード毎に請求される。
また、1つのSIM情報に対してSIMカードが1つしか存在しないため、SIMカードをある情報端末に搭載してしまうと、同時に、そのSIMカードを別の情報端末に搭載することができない。そのため、1つのSIMカードを複数台の情報端末で使うためには、SIMカードの入れ替えを行なわなければならない。その際に発生する情報端末間での接続切替えは非常に煩雑である。
あるいは、情報端末毎にSIMカードを搭載するため、それぞれの情報端末で別々に通信サービスが提供されることになる。そのため、情報端末ごと(すなわちSIMカードごと)に基本使用料を支払う場合がある。
なお、前記目的に限らず、後述する発明を実施するための最良の形態に示す各構成により導かれる作用効果であって、従来の技術によっては得られない作用効果を奏することも本実施形態の他の目的の1つとして位置付けることができる。
さらに、第1の電子装置と第2の電子装置とをそなえるシステムにおける通信方法は、利用者情報を用いて前記第1の電子装置によってネットワークからデータを取得し、前記データの取得に際して、当該データに基づいて、当該データの取得を前記第2の電子装置により行なうべきか否かを判定し、当該データの取得を前記第2の電子装置により行なうべきであると判定した場合に、前記第1の電子装置から前記第2の電子装置に前記利用者情報を送信し、前記第1の通信部による前記ネットワークとの通信を抑止するとともに、前記第2の電子装置に、前記利用者情報を用いて前記ネットワークを介して前記データの取得を行なわせる、ことを要件とする。
以下、図面を参照して実施の形態を説明する。
図1は、実施形態の一例としてのシステム1の機能ブロック図である。図2は、実施形態の一例としてのシステムにおける親端末としての携帯電話10のハードウェア構成を示す模式図である。図3は、実施形態の一例としてのシステムにおける子端末としてのPC20のハードウェア構成を示す模式図である。
本実施形態は、端末10のSIMカードのSIMカード情報を、端末間無線通信を使用して端末20に複製する。
また、複製元のSIMカードを「親SIMカード」、複製先のSIMカードを「子SIMカード」と呼ぶ。
無線WAN基地局40は、例えば、GSM(Global System for Mobile Communications)やLTE(Long Term Evolution)、W-CDMA(Wideband Code Division Multiple Access)方式、HSPA(High Speed Packet Access)、HSPA+(HSPA Evolution)などの無線WAN方式に準拠した無線基地局であり、無線WANアンテナ41をそなえる。無線WAN基地局40の構成や機能は、既知の種々の構成や機能を用いて実現することができ、これらの説明はここでは省略する。
親端末10は、例えば、無線WAN通信機能のほかに、端末間無線通信機能を搭載した携帯電話10である。したがって、以下の説明では、親端末10を「携帯電話10」とも称する。
更に、携帯電話10は、無線WANを介して、無線パケット通信も行なうことができる。無線パケット通信によって、携帯電話10は、携帯メールを送受信したり、携帯電話専用のサイトを閲覧したりすることができる。また、携帯電話10は、無線パケット通信によって、配信サイトから音楽や動画等の各種データをダウンロードすることも可能である。
前述のように、無線WAN通信とは、例えば、GSM方式やLTE方式などに準拠して行なわれる無線WAN通信である。
PC20は、無線WANを介して、音声通話やデータ通信を行なうことができる。例えば、PC20は、LTE方式に準拠した無線WAN通信を行なうことが可能なノートブックPCである。
ここで、図2を参照して、携帯電話10のハードウェア構成を説明する。図2に示すように、携帯電話10は、無線WAN通信部回路11、SIMカード12、端末間通信ポート14、中央処理装置(CPU)15、メモリ16、入出力(I/O)インタフェース17、無線WANアンテナ18、及びバス210を有する。
メモリ16は、携帯電話10の各種動作を実行するためのプログラムやデータを記憶する記憶装置である。メモリ16は、ランダムアクセスメモリ(RAM)やリードオンリーメモリ(ROM)である。
I/Oインタフェース17は、携帯電話10と外部周辺機器(図示なし)との入出力を行なうためのインタフェースである。I/Oインタフェース17としては、例えば、USB(Universal Serial Bus)インタフェースや、NFC(Near Field Communication)インタフェースなどである。
バス210は、無線WAN通信部回路11、SIMカード12、端末間通信ポート14、CPU15、メモリ16、I/Oインタフェース17、及び無線WANアンテナ18を相互接続する。
図1に示すように、携帯電話10は、通信制御部13を有する。
通信制御部13は、本実施形態における通信を行なう機能を担い、データ処理部101、移動判定部102、端末間通信制御部103、SIM情報送受信部104、及び通信移動部105を有する。
移動判定部(判定部)102は、データ処理部101によるダウンロード中に、このデータを携帯電話10で処理すべきか、あるいはPC20で処理すべきかを判定する。
なお、この判定は、携帯電話10で事前に行なわれている設定に基づいて自動的に行なわれても、あるいは、携帯電話10のユーザによる操作により手動で行なわれてもよい。
そして、移動判定部102は、データのダウンロード中にデータの種類を調べ、ダウンロードデータが動画である場合には、当該データをPC20で処理すべきと判定し、端末間通信制御部103にPC20との端末間通信を開始させる。
SIM情報送受信部(利用者情報送信部)104は、無線WAN通信をPC20に移動させる場合に、端末間通信制御部103によって確立された端末間通信を介して、携帯電話10のSIMカード12のSIM情報を、PC20に送信する。
あるいは、図11に示すように、SIM情報の活性化又は不活性を示すフラグを記憶するバッファ106,206を、携帯電話10とPC20のそれぞれに設けてもよい。例えば、バッファ106,206のフラグが“1”に設定されている場合はSIMカード内のSIM情報が使用可能に設定され、フラグが“0”に設定されている場合はSIMカード内のSIM情報が使用不能に設定される。
なお、携帯電話10のその他の機能や構成については、既知の種々の機能を用いて実現することができ、その説明を省略する。
図3に示すように、PC20は、無線WANモジュール21、SIMカード22、端末間通信ポート24、CPU25、メモリ26、I/Oインタフェース27、無線WANアンテナ28、ハードディスクドライブ(HDD)29,29、及びバス310を有する。
無線WANモジュール(第3の通信部)21は、後述するSIMカード22に格納されている情報に基づいて、無線WAN通信を行なうための回路である。無線WANモジュール21は、無線WAN基地局との通信に係る制御を行なう。無線WANモジュール21は、PC20に内蔵されていてもよく、又、PC20のPCカードスロット(図示なし)やUSBインタフェース(図示なし)内に外付けモジュールとして装着されてもよい。
I/Oインタフェース27は、PC20と外部周辺機器との入出力を行なうためのインタフェースである。I/Oインタフェース27としては、例えば、USBインタフェースや、NFCインタフェースなどである。
HDD29は、PC20のオペレーティングシステム(OS)や、PC20において実行される各種プログラムや当該プログラムの実行に必要なデータを記憶する記憶装置である。また、HDD29は、その他の各種データも記憶する。なお、図3においては2台のHDD29が図示されているが、HDD29の台数は2台とは限らず、任意の台数のHDDが設置されていてもよい。
なお、PC20のその他の機能や構成については、既知の種々の機能を用いて実現することができ、その説明を省略する。
図1に示すように、PC20は、通信制御部23を有する。
通信制御部23は、本実施形態における通信を行なう機能を担い、端末間通信制御部201、SIM情報送受信部202、通信移動部203、データ処理部204及び移動判定部205を有する。
また、後述する移動判定部205によって、ダウンロードデータの処理端末を携帯電話10に戻すべきであると判定された場合に、端末間通信制御部201は、PC20と携帯電話10との端末間通信を確立する。具体的には、端末間通信制御部201は、前述の端末間通信ポート24に、携帯電話10への端末間通信依頼を送信させる。そして、接続依頼に対する携帯電話10からの応答を受信し、携帯電話10が端末間接続可能である場合に、PC20と携帯電話10との端末間通信を確立する。
通信移動部203は、SIM情報送受信部202によって書き込まれたSIMカード22を活性化すると共に、SIMカード22に書き込んだSIM情報に基づいて、無線WAN通信基地局40との無線WAN通信を行なう。
移動判定部205は、無線WAN通信を携帯電話10に戻すべきかどうかを判定する。この判定は、携帯電話10やPC20に対して行なった事前設定に基づいて行なうか、あるいはユーザからの指示に基づいて行なう。
次に、図4(a),(b)~図5を参照して、本システム1において携帯電話10からPC20へ無線WAN通信を移動する例を示す。ここでは、「無線WAN通信を移動する」とは、SIMカードの抜き差しを行なうことなく、1つのSIMカードの利用者情報(SIM情報)を使用して、無線WAN通信を行なう端末を親子端末間で切り替えることを指す。
図4(a)に示す状態においては、携帯電話10と無線WAN基地局40との間で無線WAN通信を行なっている。携帯電話10のSIMカード(親SIM)12にはSIM情報が格納され、かつこのSIMカードが活性化されており、これにより携帯電話10が無線WAN基地局40と接続することができる。一方、PC20(子端末)の無線WANモジュール21に装着されているSIMカード(子SIM)22は不活性化されている(図中で斜線表示されている)ため、PC20は無線WAN基地局40に接続することができない。
次に、図4(b)に示すように、携帯電話10の端末間通信制御部103により、携帯電話10の端末間通信ポート13と、PC20の端末間通信ポート23とが接続される。
そして、携帯電話10のSIM情報送受信部104は、自身のSIMカード12のSIM情報を、PC20のSIMカード22に送信する。そして、送信されたSIM情報を、PC20のSIM送受信部202が受信して、SIMカード22に書き込む。
図6(a)は、無線WAN基地局40と携帯電話10とが無線WAN通信を行ない、音声データ52をダウンロードしている状態を示す。図6(b)は、無線WAN基地局40と携帯電話10とが無線WAN通信を行ない、動画データ53のダウンロードが開始された状態を示す。図7(a)は、無線WAN通信を、携帯電話10からPC20へ移動している状態を示す。図7(b)は、無線WAN基地局40とPC20とが無線WAN通信を行ない、動画データ53をダウンロードしている状態を示す。
携帯電話10のユーザは、ブラウザを使用してインターネット50上の情報を閲覧しているが、携帯電話10のディスプレイ(図示なし)が小さいため、一度に閲覧できる情報が限られている。
次に、ユーザは、携帯電話10のブラウザを使用して、インターネット50から動画データ53をダウンロードしようとするものとする。例えば、ユーザは、ブラウザを使用して、動画データ53をダウンロードするサイトに進み、「ダウンロード」ボタンをクリックする。
その後、PC20のデータ処理部204は、無線WAN基地局40からの電波を受けて、携帯電話10で実施していた通信を引き継ぎ、データ通信を継続する。その際、無線WAN基地局40との再接続処理(例えば、無線WAN通信で一般的なハンドシェイクなど)を行なう必要がない。この処理により、以降、無線WAN基地局40は携帯電話10ではなくPC20と接続して通信するようになる。
次に、図7(b)に示す状態において、PC20の移動判定部205が、動画データ53の再生が終了したこと検出すると、携帯電話10に通信を戻す処理を開始する。
図7(b)に示すように、PC20の端末間通信制御部201は、端末間通信ポート24を使用して携帯電話10の端末間通信ポート14と端末間無線通信を確立する。そして、PC20の通信移動部203は、端末間通信を介して、携帯電話10のSIMカード12を活性化するように、携帯電話10に指示する。携帯電話10の通信移動部105は、端末間通信を介して受信したPC20からのこの指示に従って、SIMカード14を活性化する。
上記の如く構成された実施形態の一例としてシステム1における、データの種類に応じて受信端末を切り替える際の、親端末における処理を図8に示す。
本例においては、親端末が携帯電話10、子端末がノートブックPC20である場合について説明する。
次にステップS63において、携帯電話10は、無線WANアンテナ18及び無線WAN通信部回路11を使用してデータ通信を行なう。この際に、無線WAN基地局40を介して受信されるデータは、ステップS61において設定した、携帯電話10で受信及び処理するデータである。例えば、受信データは動画以外のデータであり、このデータが携帯電話10のデータ処理部101によって処理され、再生などが行なわれる。
ステップS66において、携帯電話10の端末間通信制御部103は、端末間通信ポート24の接続依頼に対するノートブックPC20からの応答を受信し、ノートブックPC20が端末間接続可能であるかどうかを判定する。ノートブックPC20が端末間接続可能ではない場合(ステップS66のNOルート)、携帯電話10は、動画を携帯電話10で再生して(ステップS67)、処理を終了する。
ステップS69において、携帯電話10の端末間通信制御部103は、ノートブックPC20と端末間通信ポート14,24間の接続を確立できたかどうかを判定する。ノートブックPC20と端末間通信ポート14,24間の接続を確立できなかった場合(ステップS69のNOルート)、携帯電話10の端末間通信制御部103は、ステップS68に戻って端末間通信ポート14,24間の接続を再試行する。
次に、ステップS71において、携帯電話10の通信移動部105は、SIMカード12を不活性化する。
次に、上記の如く構成された実施形態の一例としてシステム1における、データの種類に応じて受信端末を切り替える際の、子親端末における処理を図9に示す。
本例においても、親端末が携帯電話10、子端末がノートブックPC20である場合について説明する。
ステップS89において、ノートブックPC20の端末間通信制御部201は、携帯電話10と端末間通信ポート14,24間の接続を確立できたかどうかを判定する。携帯電話10と端末間通信ポート14,24間の接続を確立できなかった場合(ステップS89のNOルート)、端末間通信制御部201は、ステップS88に戻って端末間通信ポート14,24間の接続を再試行する。
次に、ステップS93において、ノートブックPC20のデータ処理部204は、無線WAN基地局40から動画を受信し、動画を再生して、処理を終了する。
このように、無線WAN基地局40との接続は最初は親端末で行なう。通信する端末を変更したい場合、変更先端末のSIMカードを活性化にし、元の端末のSIMカードを不活性化する。これにより、通信可能端末を切り換えることができる。
(1)SIMカードの情報を情報端末間で使い回すことにより、煩雑なSIMカードの抜き差しを行なうことなく、通信を切り替えることができる。
(2)情報端末においてデータの種類を識別して通信を行なう情報端末を自動的に切り替えことができ、ユーザにとって便利なシステムを提供することができる。
(4)処理の負荷の高いデータを、処理能力の高い情報端末で処理させることにより、処理を高速化できる。
(5)複数台の情報端末を使用しつつ、1つのSIMカードの利用料金のみが課金されるため、コストを低減することができる。
B.その他
上記の実施形態においては、親端末が携帯電話であり、子端末がPCである場合を例に挙げて説明したが、親端末と子端末とは、無線WAN通信機能と端末間通信機能とをそなえた電子機器であれば、どのような電子装置でもよい。また、その切替の組み合わせは携帯電話10やPC20に限定されず、広域通信を行なうことが可能な端末であれば、どのような組み合わせも可能である。
図10は示す例においては、携帯電話10、ノートブックPC20、電子ブックリーダー300およびスレートタイプPC301が図示されている。
これらの間で、相互に、親端末と子端末のペアを形成することができる。
また、端末毎に無線通信帯域が異なる場合(例えば、一方の端末がGSM方式で無線通信する携帯電話10であり、もう一方の端末がLTE方式で無線通信するPC20である場合など)、帯域性能差を利用したサービスを創出することも可能となる。
また、上記の実施形態においては、携帯電話(親端末)との無線WAN通信がGSM方式であり、PC(子端末)との無線WAN通信がLTE方式である場合を例に挙げて説明したが、無線WAN通信の通信規格はこれらに限られない。無線WAN基地局が対応している通信方式であれば、どのような通信規格でも使用することもできる。
また、上記の実施形態においては、受信データの種類に応じて親子端末間で通信を切り替えるが、他の条件に応じてデータの種類に応じて親子端末間で通信を切り替えてもよい。例えば、受信データのサイズが所定の閾値を超える場合に、親端末から子端末に通信を切り替えてもよい。
(a)携帯電話10で音声データやテキストデータを受信させ、PC20で、動画データや、処理負荷の高い地図情報などのリッチコンテンツを受信させる。例えば、ゲーム等において画像データのような処理負荷の高いデータをPC20で再生し、その音声を携帯電話10で聞く。
(b)カメラ機能付きの携帯電話10で写真を撮影し、無線WAN基地局経由でPC20に写真データをアップロードすることにより、PC20をストレージ替わりに使用できる。その際、写真撮影と同時にPC20に写真データがアップロードされる。
(c)携帯電話10で検索を行なう際に、特定のキーワードや特定の容量のデータが検索結果に出現した場合、その検索結果がPC20に自動的に送信され表示されるように設定する。
(d)出張先で使用するプレゼンデータをPC20で作成し、そのデータを会社のサーバに保存する。帰宅途中の電車内で、携帯電話10を使用してプレゼンデータに軽微な修正を行ない、修正したプレゼンデータを会社のサーバにアップロードする。
例えば、端末間無線通信は、Bluetoothや無線LANに限定されない。
10 携帯電話(電子装置;第1の電子装置)
11 無線WAN通信部回路(第1の通信部)
12 SIMカード(第1の記憶部)
14 端末間通信ポート(第2の通信部)
15 CPU
16 メモリ
17 I/Oインタフェース
18 無線WANアンテナ
20 PC(電子装置;第2の電子装置)
21 無線WANモジュール(第3の通信部)
22 SIMカード(第2の記憶部)
24 端末間通信ポート(第4の通信部)
25 CPU
26 メモリ
27 I/Oインタフェース
28 無線WANアンテナ
29 HDD
40 無線WAN基地局
52 音声データ
53 動画データ
101 データ処理部
102 移動判定部(判定部)
103 端末間通信制御部
104 SIM情報送受信部(利用者情報送信部)
105 通信移動部(移行部)
201 端末間通信制御部
202 SIM情報送受信部(利用者情報受信部)
203 通信移動部
204 データ処理部(受信処理部)
205 移動判定部
Claims (20)
- 第1の電子装置と第2の電子装置とをそなえるシステムであって、
前記第1の電子装置が、
利用者情報を用いてネットワークに通信可能に接続する第1の通信部と、
前記第2の電子装置と通信可能に接続する第2の通信部と、
前記第1の通信部による前記ネットワークを介したデータ取得に際して、当該データに基づいて、当該データの取得を前記第2の電子装置により行なうべきか否かを判定する判定部と、
前記判定部が、当該データの取得を前記第2の電子装置により行なうべきであると判定した場合に、前記第2の通信部を介して前記第2の電子装置に前記利用者情報を送信する利用者情報送信部と、
前記第1の通信部による前記ネットワークとの通信を抑止するとともに、前記第2の電子装置に、前記利用者情報を用いて前記ネットワークを介して前記データの取得を行なわせる移行部とをそなえ、
前記第2の電子装置が、
前記利用者情報を用いて前記ネットワークに通信可能に接続する第3の通信部と、
前記第1の電子装置と通信可能に接続する第4の通信部と、
前記利用者情報送信部によって送信される前記利用者情報を受信する利用者情報受信部と、
前記利用者情報を用いて前記ネットワークを介して前記データを取得する受信処理部と、
をそなえることを特徴とするシステム。 - 前記第1の電子装置が、前記利用者情報を記憶する第1の記憶部をそなえ、
前記移行部が、前記第2の電子装置に前記利用者情報を用いて前記データの取得を行なわせる際に、前記第1の記憶部の前記利用者情報を無効化することを特徴とする、
請求項1記載のシステム。 - 前記第2の通信装置が受信した前記利用者情報を記憶する第2の記憶部をそなえ、
前記受信処理部による前記データ取得終了後に、前記第1の電子装置に対して通知を行なうとともに、前記第2の記憶部の前記利用者情報を無効化することを特徴とする、
請求項1又は2記載のシステム。 - 前記判定部が、前記データの種類に基づいて、前記データの取得を前記第2の電子装置により行なうべきか否かを判定することを特徴とする、
請求項1~3のいずれか1項記載のシステム。 - 前記第2の通信部と前記第4の通信部とが端末間無線通信を行なうことを特徴とする、
請求項1~4いずれか1項記載のシステム。 - 前記第1の通信部による前記ネットワークとの通信帯域幅よりも、前記第3の通信部による前記ネットワークとの通信帯域幅のほうが広いことを特徴とする、
請求項1~5いずれか1項記載のシステム。 - 利用者情報を用いてネットワークに通信可能に接続する第1の通信部と、
第2の電子装置と通信可能に接続する第2の通信部と、
前記第1の通信部による前記ネットワークを介したデータ取得に際して、当該データに基づいて、当該データの取得を前記第2の電子装置により行なうべきか否かを判定する判定部と、
前記判定部が、当該データの取得を前記第2の電子装置により行なうべきであると判定した場合に、前記第2の通信部を介して前記第2の電子装置に前記利用者情報を送信する利用者情報送信部と、
前記第1の通信部による前記ネットワークとの通信を抑止するとともに、前記第2の電子装置に、前記利用者情報を用いて前記ネットワークを介して前記データの取得を行なわせる移行部と、
をそなえることを特徴とする電子装置。 - 前記利用者情報を記憶する第1の記憶部をそなえ、
前記移行部が、前記第2の電子装置に前記利用者情報を用いて前記データの取得を行なわせる際に、前記第1の記憶部の前記利用者情報を無効化することを特徴とする、
請求項7記載の電子装置。 - 前記判定部が、前記データの種類に基づいて、前記データの取得を前記第2の電子装置により行なうべきか否かを判定することを特徴とする、
請求項7又は8記載の電子装置。 - 前記第2の通信部が、端末間無線通信を行なうことを特徴とする、
請求項7~9のいずれか1項記載の電子装置。 - 前記第1の通信部による前記ネットワークとの通信帯域幅よりも、前記第2の電子装置と前記ネットワークとの通信帯域幅のほうが広いことを特徴とする、
請求項7~10いずれか1項記載の電子装置。 - 利用者情報を用いてネットワークに通信可能に接続する第3の通信部と、
第1の電子装置と通信可能に接続する第4の通信部と、
前記第1の電子装置から送信される前記利用者情報を受信する利用者情報受信部と、
前記利用者情報を用いて前記ネットワークを介してデータを取得する受信処理部と、
をそなえることを特徴とする電子装置。 - 受信した前記利用者情報を記憶する第2の記憶部をそなえ、
前記受信処理部による前記データ取得終了後に、前記第1の電子装置に対して通知を行なうとともに、前記第2の記憶部の前記利用者情報を無効化することを特徴とする、
請求項12記載の電子装置。 - 第1の電子装置と第2の電子装置とをそなえるシステムにおける通信方法であって、
利用者情報を用いて前記第1の電子装置によってネットワークからデータを取得し、
前記データの取得に際して、当該データに基づいて、当該データの取得を前記第2の電子装置により行なうべきか否かを判定し、
当該データの取得を前記第2の電子装置により行なうべきであると判定した場合に、前記第1の電子装置から前記第2の電子装置に前記利用者情報を送信し、
前記第1の通信部による前記ネットワークとの通信を抑止するとともに、前記第2の電子装置に、前記利用者情報を用いて前記ネットワークを介して前記データの取得を行なわせる、
ことを特徴とする通信方法。 - 前記第2の電子装置に前記利用者情報を用いて前記データの取得を行なわせる際に、前記第1の電子装置の前記利用者情報を無効化することを特徴とする、
請求項14記載の通信方法。 - 前記受信処理部による前記データ取得終了後に、前記第1の電子装置に対して通知を行なうとともに、前記第2の電子装置の前記利用者情報を無効化することを特徴とする、
請求項14又は15記載の通信方法。 - 前記判定部が、前記データの種類に基づいて、前記データの取得を前記第2の電子装置により行なうべきか否かを判定することを特徴とする、
請求項14~16のいずれか1項記載の通信方法。 - 端末間無線通信により前記第1の電子装置から前記第2の電子装置に前記利用者情報を送信することを特徴とする、
請求項14~17いずれか1項記載の通信方法。 - 前記第1の電子装置と前記ネットワークとの通信帯域幅よりも、前記第2の電子装置と前記ネットワークとの通信帯域幅のほうが広いことを特徴とする、
請求項14~18いずれか1項記載の通信方法。 - 電子装置によって実行されたときに、前記電子装置に、
利用者情報を用いてネットワークに通信可能に接続させ、
前記ネットワークを介したデータ取得に際して、当該データに基づいて、当該データの取得を第2の電子装置により行なうべきか否かを判定させ、
当該データの取得を前記第2の電子装置により行なうべきであると判定した場合に、端末間通信を介して前記第2の電子装置に前記利用者情報を送信させ、
前記電子装置と前記ネットワークとの通信を抑止するとともに、前記第2の電子装置に、前記利用者情報を用いて前記ネットワークを介して前記データの取得を行なわせる、
ことを特徴とする通信プログラム。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11869593.1A EP2736241A4 (en) | 2011-07-19 | 2011-07-19 | SYSTEM, ELECTRONIC DEVICE, COMMUNICATION PROCESS AND COMMUNICATION PROGRAM |
KR1020147003891A KR101608162B1 (ko) | 2011-07-19 | 2011-07-19 | 시스템, 전자 장치 및 통신 방법 |
CN201810003536.7A CN108055052A (zh) | 2011-07-19 | 2011-07-19 | 系统、电子装置、以及通信方法 |
PCT/JP2011/066343 WO2013011558A1 (ja) | 2011-07-19 | 2011-07-19 | システム、電子装置、通信方法及び通信プログラム |
CN201180072376.8A CN103688523A (zh) | 2011-07-19 | 2011-07-19 | 系统、电子装置、通信方法以及通信程序 |
JP2013525444A JP5821960B2 (ja) | 2011-07-19 | 2011-07-19 | システム、電子装置、通信方法及び通信プログラム |
US14/157,395 US9615285B2 (en) | 2011-07-19 | 2014-01-16 | System, electronic device, method of communicating, and and non-transitory computer-readable storage medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/066343 WO2013011558A1 (ja) | 2011-07-19 | 2011-07-19 | システム、電子装置、通信方法及び通信プログラム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/157,395 Continuation US9615285B2 (en) | 2011-07-19 | 2014-01-16 | System, electronic device, method of communicating, and and non-transitory computer-readable storage medium |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013011558A1 true WO2013011558A1 (ja) | 2013-01-24 |
Family
ID=47557765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/066343 WO2013011558A1 (ja) | 2011-07-19 | 2011-07-19 | システム、電子装置、通信方法及び通信プログラム |
Country Status (6)
Country | Link |
---|---|
US (1) | US9615285B2 (ja) |
EP (1) | EP2736241A4 (ja) |
JP (1) | JP5821960B2 (ja) |
KR (1) | KR101608162B1 (ja) |
CN (2) | CN103688523A (ja) |
WO (1) | WO2013011558A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015026254A (ja) * | 2013-07-26 | 2015-02-05 | 株式会社Nttドコモ | ダミー加入者識別モジュール、通信端末、認証システム |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3544273B1 (en) | 2014-07-31 | 2020-09-09 | Samsung Electronics Co., Ltd. | Providing a mobile communication service for a wearable device |
KR102345651B1 (ko) * | 2014-07-31 | 2021-12-31 | 삼성전자주식회사 | 이동통신 시스템, 이동통신 시스템 상에서 동일한 전화번호를 공유하는 서로 다른 모바일 디바이스들, 및 동일한 전화번호를 공유하는 서로 다른 모바일 디바이스들에서 이동통신 서비스를 제공하는 방법 |
US9674700B2 (en) * | 2014-11-04 | 2017-06-06 | Qualcomm Incorporated | Distributing biometric authentication between devices in an ad hoc network |
US9941954B2 (en) * | 2014-12-19 | 2018-04-10 | Futurewei Technologies, Inc. | System and method for radio link sharing |
US11368578B2 (en) * | 2015-10-01 | 2022-06-21 | Katherine Joanne Weber | Mobile communication device with managed swap of exclusive features |
US10356587B2 (en) * | 2016-12-06 | 2019-07-16 | Verizon Patent And Licensing Inc. | Wearable device as service enabler |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001505372A (ja) | 1996-08-30 | 2001-04-17 | エリクソン インコーポレイテッド | 制限された加入者識別モジュール・カードによる多重セルラ電話システム動作を支援する多モード移動局 |
JP2003324768A (ja) * | 2002-04-30 | 2003-11-14 | Sharp Corp | 無線通信装置、icカード収納装置、無線通信システム |
WO2004021715A2 (en) * | 2002-08-29 | 2004-03-11 | Motorola, Inc., A Corporation Of The State Of Delaware | Methods and apparatus for simultaneous independent voice and data services using a remote subscriber identity module (sim) |
US20070004457A1 (en) * | 2005-02-07 | 2007-01-04 | Samsung Electronics Co., Ltd. | SIM card sharing method in a mobile station |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10012057A1 (de) | 2000-03-14 | 2001-09-20 | Bosch Gmbh Robert | Verfahren zur Bereitstellung von Identifikations- und Authentisierungsdaten |
GB2375261B (en) * | 2001-04-30 | 2004-10-13 | Nokia Corp | Radiotelephone system |
US6868282B2 (en) | 2002-03-26 | 2005-03-15 | Ericsson, Inc. | Method and apparatus for accessing a network using remote subscriber identity information |
CN1553690A (zh) * | 2003-05-30 | 2004-12-08 | 阳庆电子股份有限公司 | 可随地无线上网的装置及方法 |
JP2007060515A (ja) * | 2005-08-26 | 2007-03-08 | Nec Access Technica Ltd | 携帯無線通信システム |
CN101502146A (zh) * | 2006-06-08 | 2009-08-05 | 夏兰·布莱德里 | 基于sim的防火墙的方法和设备 |
JP2008011416A (ja) * | 2006-06-30 | 2008-01-17 | Toshiba Corp | 情報処理装置および制御方法 |
JP2008060649A (ja) * | 2006-08-29 | 2008-03-13 | Fujitsu Ltd | 無線ネットワークと通信端末とのデータ通信方法 |
US20080081611A1 (en) * | 2006-10-03 | 2008-04-03 | Sierra Wireless, Inc. | Method and apparatus for sharing cellular account subscription among multiple devices |
US20080141313A1 (en) * | 2006-12-06 | 2008-06-12 | Ryoji Kato | Authentication bootstrap by network support |
KR101376883B1 (ko) * | 2007-03-05 | 2014-03-21 | 엘지전자 주식회사 | 통지 메시지 이전 방법 및 단말기 |
JP5101434B2 (ja) | 2008-08-22 | 2012-12-19 | シャープ株式会社 | 加入者カードの代替物、サービス利用装置、代替物制御プログラム、並びに該プログラムを記録した記録媒体 |
CN101742731A (zh) * | 2008-11-24 | 2010-06-16 | 华为终端有限公司 | 一种共享用户识别卡的方法及装置 |
JP2010213126A (ja) | 2009-03-11 | 2010-09-24 | Sony Ericsson Mobile Communications Ab | 移動体通信端末、移動体通信システム、移動体通信端末制御方法、及び、移動体通信端末制御プログラム |
JP5424025B2 (ja) * | 2009-04-20 | 2014-02-26 | 日本電気株式会社 | 移動通信システム、主携帯通信端末、副携帯通信端末および移動通信方法 |
KR101636456B1 (ko) * | 2009-12-21 | 2016-07-06 | 삼성전자주식회사 | 복수의 모뎀을 구비한 이동통신 단말기에서 심카드 지원 방법 및 장치 |
-
2011
- 2011-07-19 KR KR1020147003891A patent/KR101608162B1/ko not_active IP Right Cessation
- 2011-07-19 EP EP11869593.1A patent/EP2736241A4/en not_active Withdrawn
- 2011-07-19 WO PCT/JP2011/066343 patent/WO2013011558A1/ja active Application Filing
- 2011-07-19 CN CN201180072376.8A patent/CN103688523A/zh active Pending
- 2011-07-19 JP JP2013525444A patent/JP5821960B2/ja not_active Expired - Fee Related
- 2011-07-19 CN CN201810003536.7A patent/CN108055052A/zh active Pending
-
2014
- 2014-01-16 US US14/157,395 patent/US9615285B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001505372A (ja) | 1996-08-30 | 2001-04-17 | エリクソン インコーポレイテッド | 制限された加入者識別モジュール・カードによる多重セルラ電話システム動作を支援する多モード移動局 |
JP2003324768A (ja) * | 2002-04-30 | 2003-11-14 | Sharp Corp | 無線通信装置、icカード収納装置、無線通信システム |
WO2004021715A2 (en) * | 2002-08-29 | 2004-03-11 | Motorola, Inc., A Corporation Of The State Of Delaware | Methods and apparatus for simultaneous independent voice and data services using a remote subscriber identity module (sim) |
US20070004457A1 (en) * | 2005-02-07 | 2007-01-04 | Samsung Electronics Co., Ltd. | SIM card sharing method in a mobile station |
Non-Patent Citations (1)
Title |
---|
See also references of EP2736241A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015026254A (ja) * | 2013-07-26 | 2015-02-05 | 株式会社Nttドコモ | ダミー加入者識別モジュール、通信端末、認証システム |
Also Published As
Publication number | Publication date |
---|---|
KR101608162B1 (ko) | 2016-04-11 |
KR20140037258A (ko) | 2014-03-26 |
JPWO2013011558A1 (ja) | 2015-02-23 |
JP5821960B2 (ja) | 2015-11-24 |
US20140134986A1 (en) | 2014-05-15 |
EP2736241A1 (en) | 2014-05-28 |
US9615285B2 (en) | 2017-04-04 |
CN103688523A (zh) | 2014-03-26 |
EP2736241A4 (en) | 2015-06-03 |
CN108055052A (zh) | 2018-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5821960B2 (ja) | システム、電子装置、通信方法及び通信プログラム | |
US10992781B2 (en) | Method, user equipment, server, and apparatus for implementing information sharing | |
EP3082353B1 (en) | Method and terminal device for sending and receiving user data | |
US10270616B2 (en) | Wireless communication system, communication apparatus, setting information providing method, setting information obtaining method, and computer program | |
JP4660829B2 (ja) | モバイル通信端末及びモバイル通信システム | |
EP3079330B1 (en) | Method for wireless access of memory device, and mobile hotspot device | |
KR20130089389A (ko) | 근거리 무선 통신 시스템 및 그 운용 방법 | |
JP2010067060A (ja) | メモリカードおよびメモリカードの制御方法 | |
US20050113079A1 (en) | System and method for transferring data files between mobile phones | |
JP2017505030A (ja) | ワイヤレスドッキングにおいてWi−Gigバス拡張とWi−Gigディスプレイ拡張とを周辺機能プロトコルとしてサポートするための技法 | |
KR100577735B1 (ko) | 업데이트 정보를 감지하는 이동통신단말기를 이용한 백업서비스 시스템 | |
JP4661455B2 (ja) | 携帯端末、そのデータ共有方法およびプログラム | |
CN104010350A (zh) | 通信装置及其控制方法 | |
US20130057708A1 (en) | Real-time Wireless Image Logging Using a Standalone Digital Camera | |
KR20060125058A (ko) | 이동통신 단말기에서 상호간 정보 공유 방법 | |
KR100651896B1 (ko) | 인터넷을 이용한 휴대폰의 컨텐츠 다운로드 시스템 및 그방법 | |
CN102957788B (zh) | 双基带芯片移动终端的卡读写方法 | |
KR20160015036A (ko) | 전자 장치간 트리거 동작 방법 및 장치 그리고, 이를 지원하는 잭 액세서리 | |
US9294632B2 (en) | Mobile terminal and computer-readable recording medium for a mobile terminal using near field wireless communication to transmit a scan command to a scanning device | |
US8068822B2 (en) | Information exchange method between mobile terminal devices | |
CN109639821B (zh) | 文件传输装置以及文件接收方法、装置和存储介质 | |
KR100539942B1 (ko) | 이동 통신 단말기의 개인 정보를 관리하는 보조 시스템 및그 방법 | |
CN113919457A (zh) | 一种处理方法及相关设备 | |
JP2016046741A (ja) | リモートコントロールシステム及び、リモートコントロール方法 | |
JP2005123928A (ja) | ファクシミリ装置および画像ファイル転送システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11869593 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2013525444 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011869593 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20147003891 Country of ref document: KR Kind code of ref document: A |