WO2016017033A1 - Communication terminal device, program, and communication method - Google Patents

Communication terminal device, program, and communication method Download PDF

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Publication number
WO2016017033A1
WO2016017033A1 PCT/JP2014/070391 JP2014070391W WO2016017033A1 WO 2016017033 A1 WO2016017033 A1 WO 2016017033A1 JP 2014070391 W JP2014070391 W JP 2014070391W WO 2016017033 A1 WO2016017033 A1 WO 2016017033A1
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WIPO (PCT)
Prior art keywords
communication
application
restriction
information
communication terminal
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PCT/JP2014/070391
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French (fr)
Japanese (ja)
Inventor
恒司 丸崎
桂二 彦惣
守也 近田
高橋　宏樹
正樹 西田
湯浅　夏樹
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シャープ株式会社
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Priority to PCT/JP2014/070391 priority Critical patent/WO2016017033A1/en
Publication of WO2016017033A1 publication Critical patent/WO2016017033A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers

Definitions

  • the present invention relates to a communication terminal device, a program, and a communication method that determine applications that can communicate based on application restriction information.
  • the mobile station described in Patent Literature 1 receives the SIB2 and performs a predetermined restriction process in the E-UTRAN based on the information element included in the SIB2. Based on “ac-BarringForCSFB-r10” and “ac-BarringForMO-Data” among the information elements described above, the restriction process for the transmission of the CS call using the CSFB function is performed.
  • the base station described in Patent Literature 2 receives a control signal from a user device through a bearer for a control signal set for each user device, regardless of whether or not the user device can support the service-specific access restriction method, Whether to restrict the voice signal of the user apparatus that has transmitted the control signal is determined according to a certain restriction rate.
  • the wireless communication unit is accessed by switching to the second communication mode in which short-range communication is possible and security is released. Predetermined emergency information is distributed to the mobile terminal.
  • the portable terminal described in Patent Document 4 can receive an incoming call even when the outgoing call is restricted, identify the incoming call received during outgoing call restriction, and reply to the caller after the restriction is released To do.
  • the emergency call system described in Patent Document 5 digitizes and stores the voice input to the microphone at a fixed time before and after the emergency call button is operated. The stored digitized voice is read out and transmitted to the emergency call center through a data communication line.
  • the emergency notification device described in Patent Document 6 has a telephone function, a FAX image transmission / reception function, and an electronic mail transmission / reception function, and reports a plurality of telephone numbers, FAX numbers, and electronic mail addresses as emergency contacts. It is memorized with the priority order. Upon receiving a notification instruction from the operator, the emergency contact notification device notifies the emergency contact in order according to priority.
  • the present invention has been made in view of such circumstances, and provides a communication terminal device, a program, and a communication method that allow a user to easily recognize the contents of restriction when access restriction is performed. With the goal.
  • the communication terminal device is a communication terminal device equipped with a plurality of applications, and includes an acquisition unit that acquires application restriction information that restricts execution of an application, and communication restriction based on the application restriction information. And a determination unit for determining the reason.
  • the reason for communication restriction is determined based on the acquired application restriction information, the user can grasp the reason for communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
  • the communication terminal device of the present invention further includes a control unit that activates a communication application that is not subject to communication restriction when the communication restriction is based on a reason that the communication restriction is urgent as a result of the determination. It is characterized by.
  • the communication application that is not subject to the communication regulation is activated, so that communication can be performed even if the communication regulation exists.
  • the determination unit determines that communication restriction is urgent. It is characterized in that it is based on the reason for having sex.
  • the communication restriction is set to be urgent. It is characterized in that it is determined based on the reason for possession.
  • the application regulation information permits execution of an application used in case of urgency, it is determined that the communication regulation is based on the reason of urgency. It becomes possible to grasp the reason for the communication regulation based on this.
  • the communication terminal device of the present invention includes a plurality of wireless modules that perform wireless transmission using mutually different methods, and the control unit is based on the reason that the communication regulation is urgent as a result of the determination. In this case, the wireless module in use is switched to another wireless module.
  • the reason for the communication restriction is determined. As a result of the determination, if the communication restriction is based on the urgent reason, the wireless module in use is switched to another wireless module. Even if there is a restriction, it is possible to secure alternative communication means.
  • the control unit when the result of the determination is based on the reason that the communication regulation is not urgent, the control unit causes the device to transition to a standby state with low power consumption. It is characterized by that.
  • the own apparatus is shifted to a standby state with a small amount of power consumption, so that power consumption can be reduced.
  • the determination unit when the execution of an application used when there is no urgency is permitted based on the application restriction information, the determination unit performs communication restriction. It is determined that it is based on a reason that does not have urgency, and the control unit executes an application that is used when there is no urgency.
  • the application regulation information when the execution of the application used when it is not urgent is permitted, it is determined that the communication regulation is based on the reason that the urgency is not present, and the urgency is reduced. Since the application used when it does not have is executed, it is possible to execute the application assumed in the communication regulation.
  • control unit executes an application that is used when the urgency is not achieved by a method with low power consumption.
  • the program of the present invention is a program for a communication terminal device equipped with a plurality of applications, and performs communication based on processing for obtaining application restriction information for restricting execution of an application and the application restriction information.
  • a process for determining a reason for the restriction and a series of processes are executed by a computer.
  • the reason for communication restriction is determined based on the acquired application restriction information, the user can grasp the reason for communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
  • the communication method of the present invention is a communication method for a communication terminal device equipped with a plurality of applications, based on the step of obtaining application restriction information for restricting execution of the application, and the application restriction information. And at least a step of determining the reason for the communication restriction.
  • the reason for communication restriction is determined based on the acquired application restriction information, the user can grasp the reason for communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
  • the user can grasp the reason for the communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
  • 5 is a flowchart showing the operation of the communication terminal device 300.
  • 5 is a flowchart showing the operation of the communication terminal device 300.
  • 3 is a flowchart showing the operation of the first embodiment.
  • 6 is a flowchart showing the operation of the second embodiment.
  • 10 is a flowchart illustrating the operation of the third embodiment.
  • FIG. 1 is a schematic diagram of a communication system 100.
  • the communication system 100 includes a base station device 200 and a communication terminal device 300.
  • Base station apparatus 200 and communication terminal apparatus 300 perform wireless communication.
  • base station apparatus 200 transmits access restriction information as broadcast information
  • communication terminal apparatus 300 receives the transmitted access restriction information. And access control is controlled based on the information.
  • the communication terminal device 300 is, for example, a smartphone, a mobile phone, a PDA terminal, a tablet terminal, a sensor device with a communication function, a home appliance, a vending machine, or the like.
  • FIG. 2 is a block diagram showing the communication terminal device 300.
  • the communication terminal device 300 includes an LTE transmission unit 311, an LTE reception unit 312, a wireless LAN transmission / reception unit 313, an NFC transmission / reception unit 314, an input unit 321, an output unit 322, a SIM card connection unit 330, a restriction determination unit 340, a control unit 350, A voice recognition unit 360, a recording unit 370, a storage unit 380, and a GPS unit 390 are provided.
  • the LTE transmission unit 311 and the LTE reception unit 312 transmit and receive data to and from the base station apparatus 200 in accordance with the LTE (Long Term Term Evolution) method.
  • the LTE receiving unit 312 receives access restriction information transmitted from the base station apparatus 200. Note that these transmission unit and reception unit do not necessarily operate in the LTE system.
  • the wireless LAN transmitting / receiving unit 313 communicates with an external server via a wireless LAN access point and a network using a wireless LAN antenna.
  • Examples of the wireless LAN access point include a wireless LAN router installed in a public facility or home.
  • the NFC transmission / reception unit 314 performs non-contact wireless communication.
  • an electromagnetic wave transmitted within a predetermined distance for example, a short distance of several tens of centimeters
  • the non-contact IC tag is activated using the electric energy of the electromagnetic wave as a power source, and the non-contact IC tag is set.
  • the NFC identification information is placed on the electromagnetic wave and transmitted from the non-contact IC tag.
  • the transmitted electromagnetic wave is received by an NFC reader, and NFC identification information is read from the received electromagnetic wave.
  • the input unit 321 receives a message input by the user, for example, using a touch panel, operation keys, or the like.
  • the output unit 322 includes a display 400, displays an operation GUI (Graphical User Interface), and displays a message according to the operation. Note that a message box and operation buttons can be displayed on the display 400.
  • GUI Graphic User Interface
  • the SIM card connection unit 330 stores a SIM card (Subscriber Identity Module Card) inside the communication terminal device and is connected to the SIM card. Signals are transmitted / received to / from a SIM chip conductor plate provided so as to be exposed on the surface of the SIM card via a connection terminal.
  • SIM card Subscriber Identity Module Card
  • the SIM card is a portable storage medium that stores call contract information and personal information related to subscribers and includes a SIM chip and a wireless circuit. A unique number is assigned to the SIM card, and communication is made possible by linking it to a telephone number.
  • an eSIM Embedded SIM
  • a non-volatile rewritable memory chip that stores the telephone call contract information and personal information related to the subscriber is directly mounted on the communication terminal device may be used.
  • the restriction determination unit 340 determines whether the access restriction is valid based on the received restriction information.
  • the restriction determination unit 340 includes an ASAC determination unit 341, an ACB determination unit 342, and an SSAC determination unit 343.
  • the ASAC determination unit 341 determines whether or not the access restriction regarding the application on the communication terminal is valid based on the received ASAC (Application and Service and Access and Control) information. Specifically, it is determined whether ASAC information is included in the received notification signal.
  • the ASAC information is information that is transmitted from the base station to the communication terminal apparatus and notifies access restrictions related to the application. An example of the ASAC information will be described later.
  • the ASAC determination unit 341 can determine whether or not the received ASAC information indicates a regulation at the time of a disaster. For example, the ASAC determination unit 341 determines whether the received access restriction information indicates a restriction at the time of a disaster depending on whether the received access restriction information includes information indicating that the use of the disaster application is permitted. can do. Thereby, it can be judged whether it is at the time of a disaster from access control information.
  • the ASAC determination unit 341 can also determine whether the received access restriction information indicates a disaster restriction based on whether the received access restriction information includes information indicating that it is a disaster. .
  • the ACB determination unit 342 determines whether the access class of the communication terminal device 300 itself is a restriction target from the received notification signal, and generates a random number when the access class of the communication terminal device 300 is a restriction target. Whether communication is possible is determined according to the comparison result between the random number and the threshold.
  • the access class is determined in advance for all the communication terminal devices 300 before the start of communication, and the communication terminal device 300 is classified for each access class.
  • Base station apparatus 200 determines an access class to be regulated, and notifies it to communication terminal apparatus 300 located in the cell by a broadcast signal or broadcast information.
  • the SSAC determination unit 343 determines whether the service-specific access restriction is valid.
  • the service specific access restriction (SSAC) is notified by a broadcast signal.
  • SSAC service specific access restriction
  • the communication terminal device 300 When regulation by SSAC is activated, when trying to use a regulated service, the communication terminal device 300 generates a random number and determines whether communication is possible according to a comparison result between the random number and a threshold value. If communication is possible as a result of the determination, an RRC (Radio Resource Control) connection is set and communication is started.
  • RRC Radio Resource Control
  • control unit 350 When it is determined that the access restriction is valid, the control unit 350 disallows the use of restricted communication or service, activation of the restricted application, or communication by the application. In addition, when it is determined that the access restriction is valid, the control unit 350 can change the display of the icon on the display screen or set the state of the communication terminal device 300 to the power saving mode.
  • the use of an application is a form of service.
  • control unit 350 can emphasize only the display of services permitted to be used under access restrictions. As a result, when access is restricted, the user can recognize the restriction contents. Details of the icon display change and the power saving mode will be described later.
  • the voice recognition unit 360 compares the voice captured by the microphone with the voice pattern stored in the storage unit and outputs a result indicating whether or not they match. In that case, speech recognition can be performed with reference to prosody information, phoneme standard patterns, other parameters, dictionaries recorded for vocabulary, and the like.
  • the recording unit 370 records the sound captured by the microphone.
  • the storage unit 380 stores a table that identifies individual applications that are subject to regulation for the cause of regulation, or a table that identifies individual applications for information that identifies the type of application to be regulated.
  • the message input from the user is stored.
  • a voice pattern registered in advance is stored.
  • the GPS unit 390 receives carrier waves from a plurality of GPS (Global Positioning System) satellites, processes information related to the position included in the carrier wave, and determines the position (longitude, latitude, altitude) of the communication terminal device 300. Can be calculated.
  • GPS Global Positioning System
  • Examples of the ASAC information included in the broadcast information include the following examples.
  • Example of transmitted information The case where the ASAC information is information indicating a cause of regulation such as a disaster or an event can be mentioned.
  • an individual application to be regulated can be specified using a database stored in the storage unit 380 of the communication terminal device 300.
  • the ASAC information may be information that identifies the type of application. Further, the ASAC information may be information that identifies an individual application.
  • limiting by an event can consider the case where other functions except the function for participating in the activity in a concert hall are regulated, for example.
  • the ASAC information does not regulate the application, and can be information for notifying only the regulated application.
  • the ASAC information may be information for restricting all applications in principle and notifying unregulated applications.
  • the ASAC information may regulate the activation of the application or may regulate the communication of the application.
  • FIG. 3 is a flowchart showing the operation of the communication terminal device 300.
  • communication terminal apparatus 300 receives broadcast information from base station apparatus 200 (step S101). Then, it is determined whether the notification information includes regulation information (step S102). If the notification information does not include the restriction information, the process ends as it is.
  • the application that is subject to restriction (hereinafter also referred to as application) is identified by querying the database and extracting the application corresponding to the cause of restriction or the type of application from the table. (Step S103). Then, the specified application is restricted (step S104). The application may be restricted from starting, or may be restricted from communicating after the application is started (hereinafter the same). Next, screen display and power saving processing according to regulations are performed (step S105), and the processing is terminated.
  • FIG. 4 is a flowchart showing the operation of the communication terminal device 300.
  • communication terminal apparatus 300 receives broadcast information from base station apparatus 200 (step S201). Then, it is determined whether the notification information includes regulation information (step S202). If the notification information does not include the restriction information, the process ends as it is.
  • the application to be regulated is identified based on the regulation information, and the identified application is regulated (step S203).
  • screen display and power saving processing according to regulations are performed (step S204), and the processing is terminated.
  • FIG. 5 is a flowchart showing the operation of the first embodiment.
  • the ASAC determination unit 341 determines which applications are currently permitted or which are not permitted (step S301).
  • the type of restriction is determined by the permitted application or the unauthorized application (step S302). For example, when the permitted application includes an application for disaster countermeasures such as “disaster prevention bulletin”, it is determined as “regulation due to disaster”.
  • the restriction is based on the attribute related to the specific application.
  • step S302 when the application that is not permitted does not include an application for disaster countermeasures such as “disaster prevention bulletin”, it is determined as “regulation due to disaster”. As described above, even when a specific application is not included in the group of applications that are not permitted, it is determined that the restriction is based on the attribute relating to the specific application.
  • an application for disaster countermeasures such as “disaster prevention bulletin”
  • step S303 it is determined whether or not urgent communication is necessary (step S303).
  • urgent communication for example, a case where a disaster occurs is included. If the result of determination in step S303 is that urgent communication is not necessary, the mode is switched to the energy saving mode (step S304) and the process ends. Thereby, it becomes possible to suppress power consumption.
  • a mail application is started as an unregulated (permitted) application (step S305).
  • the communication is switched to another communicable communication line.
  • the mode is switched to WiFi (registered trademark), PHS, Wimax (registered trademark), or the like.
  • the carrier may be switched by dual SIMM.
  • switching to an alternative communication line that is not regulated may be performed (step S305).
  • step S306 communication is performed using an unregulated application or an alternative communication line. Thereby, the user can easily recognize the contents of the restriction and can convey the user's message.
  • FIG. 6 is a flowchart showing the operation of the second embodiment.
  • communication is restricted, but an alternative communication line is secured only when urgent communication is required, such as during a disaster.
  • the ASAC determination unit 341 determines which applications are currently permitted or which are not permitted (step S401).
  • the type of restriction is determined by the permitted application or the unauthorized application (step S402). For example, when the permitted application includes an application for disaster countermeasures such as “disaster prevention bulletin”, it is determined as “regulation due to disaster”.
  • the restriction is based on the attribute related to the specific application.
  • step S402 for example, even if a disaster countermeasure application such as “disaster prevention bulletin” is not included in the unauthorized application, it is determined that the regulation is “disaster regulation”. As described above, even when a specific application is not included in the group of applications that are not permitted, it is determined that the restriction is based on the attribute relating to the specific application.
  • step S403 it is determined whether the regulation is due to a disaster (step S403). If the result of determination in step S403 is that there is no regulation due to disaster, the mode is switched to the energy saving mode (step S404) and the process ends. Thereby, it becomes possible to suppress power consumption.
  • step S403 if the result of determination in step S403 is that there is a restriction due to a disaster, the communication line is switched to another communicable communication line (step S405).
  • the mode is switched to WiFi (registered trademark), PHS, Wimax (registered trademark), or the like.
  • the carrier may be switched by dual SIMM.
  • a non-regulated (permitted) application for example, when a mail application is activated, it may be switched to another communication line capable of communication. Then, communication is performed using an unregulated application or an alternative communication line (step S406). Thereby, the user can easily recognize the contents of the restriction and can convey the user's message.
  • FIG. 7 is a flowchart showing the operation of the third embodiment.
  • communication is restricted, but the mode is switched to the energy saving mode only when urgent communication is not necessary.
  • the ASAC determination unit 341 determines which applications are currently permitted or which are not permitted (step S501).
  • the type of restriction is determined by the permitted application or the unauthorized application (step S502). For example, if an “event-related application” that can be used only at a concert venue is included in a group of unregulated applications, it is determined that the restriction is based on an event or the like.
  • the group of permitted applications includes an “event application” that can be used only at the concert venue, it is determined that the restriction is due to an event or the like.
  • step S503 it is determined whether or not the restriction is due to an event or the like. If the restriction is not due to an event or the like, the determination in step S503 is repeated. On the other hand, if the restriction is due to an event or the like in step S503, the mode is switched to the energy saving mode (step S504) and the process ends. Thereby, it becomes possible to suppress power consumption.
  • the user can grasp the reason for the communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.

Abstract

In the present invention, when access regulations are implemented, a user easily recognizes the contents of the regulations. This communication terminal device is loaded with a plurality of applications, and is provided with: an LTE reception unit (312) that acquires application regulation information for regulating the execution of applications; and an ASAC determination unit (341) that determines the reason for communication regulations on the basis of application regulation information. Also, further provided is a control unit (350) that, when as a result of the determination the communication regulations are on the basis of a reason having urgency, starts a communication application that is not subject to the communication regulations.

Description

通信端末装置、プログラムおよび通信方法COMMUNICATION TERMINAL DEVICE, PROGRAM, AND COMMUNICATION METHOD
　本発明は、アプリケーション規制情報に基づいて、通信可能なアプリケーションを判断する通信端末装置、プログラムおよび通信方法に関する。 The present invention relates to a communication terminal device, a program, and a communication method that determine applications that can communicate based on application restriction information.
　従来、端末の接続要求を規制する技術が知られている。特許文献１記載の移動局は、Ｅ-ＵＴＲＡＮ（Evolved Universal Terrestrial Radio Access Network）において、ＳＩＢ２を受信し、ＳＩＢ２に含まれている情報要素に基づいて、Ｅ-ＵＴＲＡＮにおける所定の規制処理を行ない、上述の情報要素のうち、「ａｃ-ＢａｒｒｉｎｇＦｏｒＣＳＦＢ-ｒ１０」および「ａｃ-ＢａｒｒｉｎｇＦｏｒＭＯ-Ｄａｔａ」に基づいて、ＣＳＦＢ機能を用いたＣＳ呼の発信に対する規制処理を行なっている。 Conventionally, a technology for regulating terminal connection requests is known. In the E-UTRAN (EvolvedＢUniversal Terrestrial Radio Access Network), the mobile station described in Patent Literature 1 receives the SIB2 and performs a predetermined restriction process in the E-UTRAN based on the information element included in the SIB2. Based on “ac-BarringForCSFB-r10” and “ac-BarringForMO-Data” among the information elements described above, the restriction process for the transmission of the CS call using the CSFB function is performed.
　また、音声通話の接続規制を行なう方法が知られている。特許文献２記載の基地局は、ユーザ装置がサービス固有アクセス規制方式に対応できるか否かによらず、ユーザ装置毎に設定された制御信号用のベアラを通じて、制御信号をユーザ装置から受信し、制御信号を送信したユーザ装置の音声信号を規制するか否かをある規制率に応じて決定している。 Also, a method for restricting connection of voice calls is known. The base station described in Patent Literature 2 receives a control signal from a user device through a bearer for a control signal set for each user device, regardless of whether or not the user device can support the service-specific access restriction method, Whether to restrict the voice signal of the user apparatus that has transmitted the control signal is determined according to a certain restriction rate.
　また、例えば、特許文献３記載の車載機器は、緊急通信を行なうべきである場合、無線通信ユニットを、近距離通信が可能でセキュリティが解除されている第２の通信モードに切り替えて、アクセスした携帯端末に所定の緊急情報を配信する。また、例えば、特許文献４記載の携帯端末は、発信規制中であっても着信を受けることが可能であり、発信規制中に受けた着信を識別し、規制が解除された後に発信者へ返信を行なう。 In addition, for example, when the in-vehicle device described in Patent Document 3 should perform emergency communication, the wireless communication unit is accessed by switching to the second communication mode in which short-range communication is possible and security is released. Predetermined emergency information is distributed to the mobile terminal. In addition, for example, the portable terminal described in Patent Document 4 can receive an incoming call even when the outgoing call is restricted, identify the incoming call received during outgoing call restriction, and reply to the caller after the restriction is released To do.
　また、例えば、特許文献５記載の緊急通報システムは、緊急通報ボタンが操作された時点の前後の一定時間に、マイクに入力された音声をデジタル化して記憶する。記憶したデジタル化音声を読み出し、データ通信回線で緊急通報センタに送信する。また、例えば、特許文献６記載の緊急連絡通報装置は、電話機能、ＦＡＸイメージ送受信機能および電子メール送受信機能を有し、複数の電話番号、ＦＡＸ番号および電子メールアドレスを、緊急連絡先として、通報の優先順位と共に記憶する。操作者により通報の指示を受けると、この緊急連絡通報装置は、優先順位に従って、順次、緊急連絡先に通報する。 Also, for example, the emergency call system described in Patent Document 5 digitizes and stores the voice input to the microphone at a fixed time before and after the emergency call button is operated. The stored digitized voice is read out and transmitted to the emergency call center through a data communication line. Further, for example, the emergency notification device described in Patent Document 6 has a telephone function, a FAX image transmission / reception function, and an electronic mail transmission / reception function, and reports a plurality of telephone numbers, FAX numbers, and electronic mail addresses as emergency contacts. It is memorized with the priority order. Upon receiving a notification instruction from the operator, the emergency contact notification device notifies the emergency contact in order according to priority.
特許第４９０２７７１号公報Japanese Patent No. 4902771 特開２０１４－０３３３８５号公報JP 2014-033385 A 特開２０１４－００７６４９号公報JP 2014-007649 A 特開２００５－１３０２６７号公報JP 2005-130267 A 特開２００４－１６４０７８号公報JP 2004-164078 A 特開２０１０－１５４１８１号公報JP 2010-154181 A
　上記のように、従来技術では、災害発生時等の特別な事情が発生し、アクセス規制がなされた場合、いかにしてユーザのメッセージを端末で伝えるかに関わるものであるが、ユーザは、何が規制されているかを把握することができない。その結果、代替の通信手段に切り替える必要があるかどうかを判断することや、消費電力を抑えるための低消費電力モードに切り替えるべきかどうかを判断することができなかった。従来技術のような端末は、使いやすさを深く掘り下げて追求したものではなく、ユーザにとって使い勝手が良いとは言えない。 As described above, in the prior art, when a special situation such as the occurrence of a disaster occurs and access is restricted, it relates to how to transmit the user's message on the terminal. It is not possible to grasp whether or not is regulated. As a result, it has not been possible to determine whether it is necessary to switch to an alternative communication means or to switch to a low power consumption mode for reducing power consumption. A terminal like the prior art is not something that has been pursued by digging into the ease of use, and it cannot be said that it is convenient for the user.
　本発明は、このような事情に鑑みてなされたものであり、アクセス規制が行なわれた場合に、ユーザが規制内容を容易に認識することができる通信端末装置、プログラムおよび通信方法を提供することを目的とする。 The present invention has been made in view of such circumstances, and provides a communication terminal device, a program, and a communication method that allow a user to easily recognize the contents of restriction when access restriction is performed. With the goal.
　（１）上記の目的を達成するために、本発明は、以下のような手段を講じた。すなわち、本発明の通信端末装置は、複数のアプリケーションを搭載する通信端末装置であって、アプリケーションの実行を規制するアプリケーション規制情報を取得する取得部と、前記アプリケーション規制情報に基づいて、通信規制の理由を判断する判断部と、を備えることを特徴とする。 (1) In order to achieve the above object, the present invention has taken the following measures. That is, the communication terminal device according to the present invention is a communication terminal device equipped with a plurality of applications, and includes an acquisition unit that acquires application restriction information that restricts execution of an application, and communication restriction based on the application restriction information. And a determination unit for determining the reason.
　このように、取得したアプリケーション規制情報に基づいて、通信規制の理由を判断するので、ユーザは、通信規制の理由を把握することが可能となる。その結果、ユーザは、代替の通信手段に切り替える必要があるかどうかを判断することや、消費電力を抑えるための低消費電力モードに切り替えるべきかどうかを判断することが可能となる。 Thus, since the reason for communication restriction is determined based on the acquired application restriction information, the user can grasp the reason for communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
　（２）また、本発明の通信端末装置は、前記判断の結果、通信規制が緊急性を有する理由に基づく場合、通信規制の対象とされていない通信用アプリケーションを起動する制御部を更に備えることを特徴とする。 (2) Moreover, the communication terminal device of the present invention further includes a control unit that activates a communication application that is not subject to communication restriction when the communication restriction is based on a reason that the communication restriction is urgent as a result of the determination. It is characterized by.
　このように、通信規制が緊急性を有する理由に基づく場合、通信規制の対象とされていない通信用アプリケーションを起動するので、通信規制があっても、通信を行なうことが可能となる。 As described above, when the communication regulation is based on the urgent reason, the communication application that is not subject to the communication regulation is activated, so that communication can be performed even if the communication regulation exists.
　（３）また、本発明の通信端末装置において、前記判断部は、前記アプリケーション規制情報によって、緊急性を有する場合に使用されるアプリケーションが通信規制の対象とされていない場合は、通信規制が緊急性を有する理由に基づくと判断することを特徴とする。 (3) Further, in the communication terminal device according to the present invention, when the application used in the case of urgency is not subject to communication restriction according to the application restriction information, the determination unit determines that communication restriction is urgent. It is characterized in that it is based on the reason for having sex.
　このように、アプリケーション規制情報によって、緊急性を有する場合に使用されるアプリケーションが通信規制の対象とされていない場合は、通信規制が緊急性を有する理由に基づくと判断するので、実行可能なアプリケーションの種類に基づいて通信規制の理由を把握することが可能となる。 In this way, if the application used in the case of urgency is not subject to communication regulation according to the application regulation information, it is determined that the communication regulation is based on the reason for urgency, so the executable application It becomes possible to grasp the reason for the communication restriction based on the type of communication.
　（４）また、本発明の通信端末装置において、前記判断部は、前記アプリケーション規制情報によって、緊急性を有する場合に使用されるアプリケーションの実行が許可されている場合は、通信規制が緊急性を有する理由に基づくと判断することを特徴とする。 (4) Further, in the communication terminal device of the present invention, when the execution of an application used in the case where the determination unit has urgency is permitted by the application restriction information, the communication restriction is set to be urgent. It is characterized in that it is determined based on the reason for possession.
　このように、アプリケーション規制情報によって、緊急性を有する場合に使用されるアプリケーションの実行が許可されている場合は、通信規制が緊急性を有する理由に基づくと判断するので、実行可能なアプリケーションの種類に基づいて通信規制の理由を把握することが可能となる。 In this way, if the application regulation information permits execution of an application used in case of urgency, it is determined that the communication regulation is based on the reason of urgency. It becomes possible to grasp the reason for the communication regulation based on this.
　（５）また、本発明の通信端末装置は、相互に異なる方式で無線送信を行なう複数の無線モジュールを備え、前記制御部は、前記判断の結果、前記通信規制が緊急性を有する理由に基づく場合、使用中の無線モジュールを他の無線モジュールに切り替えることを特徴とする。 (5) In addition, the communication terminal device of the present invention includes a plurality of wireless modules that perform wireless transmission using mutually different methods, and the control unit is based on the reason that the communication regulation is urgent as a result of the determination. In this case, the wireless module in use is switched to another wireless module.
　このように、アプリケーション規制情報に基づいて、通信規制の理由を判断し、判断の結果、通信規制が緊急性を有する理由に基づく場合、使用中の無線モジュールを他の無線モジュールに切り替えるので、通信規制があっても、代替の通信手段を確保することが可能となる。 As described above, based on the application restriction information, the reason for the communication restriction is determined. As a result of the determination, if the communication restriction is based on the urgent reason, the wireless module in use is switched to another wireless module. Even if there is a restriction, it is possible to secure alternative communication means.
　（６）また、本発明の通信端末装置において、前記制御部は、前記判断の結果、前記通信規制が緊急性を有しない理由に基づく場合、自装置を消費電力量が少ない待機状態に遷移させることを特徴とする。 (6) Moreover, in the communication terminal device according to the present invention, when the result of the determination is based on the reason that the communication regulation is not urgent, the control unit causes the device to transition to a standby state with low power consumption. It is characterized by that.
　このように、通信規制が緊急性を有しない理由に基づく場合、自装置を消費電力量が少ない待機状態に遷移させるので、電力の消費を削減することが可能となる。 Thus, when the communication regulation is based on the reason that there is no urgency, the own apparatus is shifted to a standby state with a small amount of power consumption, so that power consumption can be reduced.
　（７）また、本発明の通信端末装置において、前記判断部は、前記アプリケーション規制情報に基づいて、緊急性を有しない場合に使用されるアプリケーションの実行が許可されている場合は、通信規制が緊急性を有しない理由に基づくと判断し、前記制御部は、緊急性を有しない場合に使用されるアプリケーションを実行することを特徴とする。 (7) Moreover, in the communication terminal device of the present invention, when the execution of an application used when there is no urgency is permitted based on the application restriction information, the determination unit performs communication restriction. It is determined that it is based on a reason that does not have urgency, and the control unit executes an application that is used when there is no urgency.
　このように、アプリケーション規制情報に基づいて、緊急性を有しない場合に使用されるアプリケーションの実行が許可されている場合は、通信規制が緊急性を有しない理由に基づくと判断し、緊急性を有しない場合に使用されるアプリケーションを実行するので、通信規制で想定されているアプリケーションの実行を行なうことが可能となる。 As described above, based on the application regulation information, when the execution of the application used when it is not urgent is permitted, it is determined that the communication regulation is based on the reason that the urgency is not present, and the urgency is reduced. Since the application used when it does not have is executed, it is possible to execute the application assumed in the communication regulation.
　（８）また、本発明の通信端末装置において、前記制御部は、消費電力量が少ない手法で前記緊急性を有しない場合に使用されるアプリケーションを実行することを特徴とする。 (8) Further, in the communication terminal device of the present invention, the control unit executes an application that is used when the urgency is not achieved by a method with low power consumption.
　このように、消費電力量が少ない手法で前記緊急性を有しない場合に使用されるアプリケーションを実行するので、電力の消費電力化を図ることが可能となる。 As described above, since the application used in the case where the urgency is not required is executed by a technique with a small amount of power consumption, it is possible to reduce the power consumption.
　（９）また、本発明のプログラムは、複数のアプリケーションを搭載する通信端末装置のプログラムであって、アプリケーションの実行を規制するアプリケーション規制情報を取得する処理と、前記アプリケーション規制情報に基づいて、通信規制の理由を判断する処理と、の一連の処理を、コンピュータに実行させることを特徴とする。 (9) Further, the program of the present invention is a program for a communication terminal device equipped with a plurality of applications, and performs communication based on processing for obtaining application restriction information for restricting execution of an application and the application restriction information. A process for determining a reason for the restriction and a series of processes are executed by a computer.
　このように、取得したアプリケーション規制情報に基づいて、通信規制の理由を判断するので、ユーザは、通信規制の理由を把握することが可能となる。その結果、ユーザは、代替の通信手段に切り替える必要があるかどうかを判断することや、消費電力を抑えるための低消費電力モードに切り替えるべきかどうかを判断することが可能となる。 Thus, since the reason for communication restriction is determined based on the acquired application restriction information, the user can grasp the reason for communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
　（１０）また、本発明の通信方法は、複数のアプリケーションを搭載する通信端末装置の通信方法であって、アプリケーションの実行を規制するアプリケーション規制情報を取得するステップと、前記アプリケーション規制情報に基づいて、通信規制の理由を判断するステップと、を少なくとも含むことを特徴とする。 (10) Further, the communication method of the present invention is a communication method for a communication terminal device equipped with a plurality of applications, based on the step of obtaining application restriction information for restricting execution of the application, and the application restriction information. And at least a step of determining the reason for the communication restriction.
　このように、取得したアプリケーション規制情報に基づいて、通信規制の理由を判断するので、ユーザは、通信規制の理由を把握することが可能となる。その結果、ユーザは、代替の通信手段に切り替える必要があるかどうかを判断することや、消費電力を抑えるための低消費電力モードに切り替えるべきかどうかを判断することが可能となる。 Thus, since the reason for communication restriction is determined based on the acquired application restriction information, the user can grasp the reason for communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
　本発明によれば、ユーザは、通信規制の理由を把握することが可能となる。その結果、ユーザは、代替の通信手段に切り替える必要があるかどうかを判断することや、消費電力を抑えるための低消費電力モードに切り替えるべきかどうかを判断することが可能となる。 According to the present invention, the user can grasp the reason for the communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
本発明の通信システムの概略図である。It is the schematic of the communication system of this invention. 本発明の通信端末装置を示すブロック図である。It is a block diagram which shows the communication terminal device of this invention. 通信端末装置３００の動作を示すフローチャートである。5 is a flowchart showing the operation of the communication terminal device 300. 通信端末装置３００の動作を示すフローチャートである。5 is a flowchart showing the operation of the communication terminal device 300. 実施例１の動作を示すフローチャートである。3 is a flowchart showing the operation of the first embodiment. 実施例２の動作を示すフローチャートである。6 is a flowchart showing the operation of the second embodiment. 実施例３の動作を示すフローチャートである。10 is a flowchart illustrating the operation of the third embodiment.
　以下に、本発明の実施形態について図面を参照しながら説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
　［通信システムの構成］
　図１は、通信システム１００の概略図である。通信システム１００は、基地局装置２００および通信端末装置３００で構成されている。基地局装置２００と通信端末装置３００とは、無線通信を行なう。アクセス規制時には、基地局装置２００は報知情報としてアクセス規制情報を送信し、通信端末装置３００は、送信されたアクセス規制情報を受信する。そして、その情報に基づいてアクセス規制を制御する。なお、通信端末装置３００は、例えば、スマートフォン、携帯電話、ＰＤＡ端末、タブレット端末、さらには、通信機能の付いたセンサデバイス、家電機器、自動販売機等である。 [Configuration of communication system]
FIG. 1 is a schematic diagram of a communication system 100. The communication system 100 includes a base station device 200 and a communication terminal device 300. Base station apparatus 200 and communication terminal apparatus 300 perform wireless communication. At the time of access restriction, base station apparatus 200 transmits access restriction information as broadcast information, and communication terminal apparatus 300 receives the transmitted access restriction information. And access control is controlled based on the information. The communication terminal device 300 is, for example, a smartphone, a mobile phone, a PDA terminal, a tablet terminal, a sensor device with a communication function, a home appliance, a vending machine, or the like.
　［通信端末装置の構成］
　図２は、通信端末装置３００を示すブロック図である。通信端末装置３００は、ＬＴＥ送信部３１１、ＬＴＥ受信部３１２、無線ＬＡＮ送受信部３１３、ＮＦＣ送受信部３１４、入力部３２１、出力部３２２、ＳＩＭカード接続部３３０、規制判定部３４０、制御部３５０、音声認識部３６０、録音部３７０、記憶部３８０およびＧＰＳ部３９０を備えている。 [Configuration of communication terminal device]
FIG. 2 is a block diagram showing the communication terminal device 300. The communication terminal device 300 includes an LTE transmission unit 311, an LTE reception unit 312, a wireless LAN transmission / reception unit 313, an NFC transmission / reception unit 314, an input unit 321, an output unit 322, a SIM card connection unit 330, a restriction determination unit 340, a control unit 350, A voice recognition unit 360, a recording unit 370, a storage unit 380, and a GPS unit 390 are provided.
　ＬＴＥ送信部３１１およびＬＴＥ受信部３１２は、ＬＴＥ（Long Term Evolution）方式に従って、基地局装置２００との間でデータを送受信する。ＬＴＥ受信部３１２は、基地局装置２００から送信されたアクセス規制情報を受信する。なお、これらの送信部および受信部は、必ずしもＬＴＥ方式で動作するものでなくても良い。 The LTE transmission unit 311 and the LTE reception unit 312 transmit and receive data to and from the base station apparatus 200 in accordance with the LTE (Long Term Term Evolution) method. The LTE receiving unit 312 receives access restriction information transmitted from the base station apparatus 200. Note that these transmission unit and reception unit do not necessarily operate in the LTE system.
　無線ＬＡＮ送受信部３１３は、無線ＬＡＮアンテナを用いて、無線ＬＡＮアクセスポイントおよびネットワークを介して外部サーバとの間で通信を行なう。無線ＬＡＮアクセスポイントは、公共の施設や自宅等に設置された無線ＬＡＮルータ等が挙げられる。 The wireless LAN transmitting / receiving unit 313 communicates with an external server via a wireless LAN access point and a network using a wireless LAN antenna. Examples of the wireless LAN access point include a wireless LAN router installed in a public facility or home.
　ＮＦＣ送受信部３１４は、非接触無線通信を行なう。その場合には、所定距離（例えば十数ｃｍの近距離）内に発信された電磁波を受け、その電磁波の電気エネルギーを電源として非接触ＩＣタグを起動させて、非接触ＩＣタグに設定されているＮＦＣ識別情報を電磁波に乗せて非接触ＩＣタグから発信する。そして、その発信された電磁波は、ＮＦＣリーダが受信し、その受信した電磁波からＮＦＣ識別情報を読み取る。 The NFC transmission / reception unit 314 performs non-contact wireless communication. In that case, an electromagnetic wave transmitted within a predetermined distance (for example, a short distance of several tens of centimeters) is received, the non-contact IC tag is activated using the electric energy of the electromagnetic wave as a power source, and the non-contact IC tag is set. The NFC identification information is placed on the electromagnetic wave and transmitted from the non-contact IC tag. The transmitted electromagnetic wave is received by an NFC reader, and NFC identification information is read from the received electromagnetic wave.
　入力部３２１は、例えば、タッチパネル、操作キー等により、ユーザによるメッセージの入力を受け付ける。出力部３２２は、ディスプレイ４００を備え、操作用のＧＵＩ（Graphical User Interface）を表示し、操作に応じてメッセージを表示する。なお、ディスプレイ４００には、メッセージボックスや操作ボタンを表示することが可能である。 The input unit 321 receives a message input by the user, for example, using a touch panel, operation keys, or the like. The output unit 322 includes a display 400, displays an operation GUI (Graphical User Interface), and displays a message according to the operation. Note that a message box and operation buttons can be displayed on the display 400.
　ＳＩＭカード接続部３３０は、ＳＩＭカード（Subscriber Identity Module Card）を通信端末装置内部に格納し、ＳＩＭカードに対して接続される。ＳＩＭカードの表面に露出するように設けられたＳＩＭチップの導体板に対して接続端子を介して信号の送受信が行なわれる。 The SIM card connection unit 330 stores a SIM card (Subscriber Identity Module Card) inside the communication terminal device and is connected to the SIM card. Signals are transmitted / received to / from a SIM chip conductor plate provided so as to be exposed on the surface of the SIM card via a connection terminal.
　ＳＩＭカードは、加入者に関する通話契約情報や個人情報を記憶し、ＳＩＭチップ、無線回路を含んで構成された可搬型記憶媒体である。ＳＩＭカードには、固有の番号が付与されており、これと電話番号を結びつけることにより通信を可能とする。なお、ＳＩＭカードの代わりに、上記加入者に関する通話契約情報や個人情報を記憶する不揮発性の書き換え可能メモリチップ等を直接通信端末装置に搭載する、ｅＳＩＭ（Embedded SIM）を用いる構成としても良い。 The SIM card is a portable storage medium that stores call contract information and personal information related to subscribers and includes a SIM chip and a wireless circuit. A unique number is assigned to the SIM card, and communication is made possible by linking it to a telephone number. Instead of the SIM card, an eSIM (Embedded SIM) in which a non-volatile rewritable memory chip that stores the telephone call contract information and personal information related to the subscriber is directly mounted on the communication terminal device may be used.
　規制判定部３４０は、受信した規制情報に基づいて、アクセス規制が有効か否かを判定する。規制判定部３４０は、ＡＳＡＣ判定部３４１、ＡＣＢ判定部３４２およびＳＳＡＣ判定部３４３で構成されている。 The restriction determination unit 340 determines whether the access restriction is valid based on the received restriction information. The restriction determination unit 340 includes an ASAC determination unit 341, an ACB determination unit 342, and an SSAC determination unit 343.
　ＡＳＡＣ判定部３４１は、受信したＡＳＡＣ（Application and Service Access Control）情報に基づいて通信端末上でのアプリケーションに関するアクセス規制が有効か否かを判定する。具体的には、受信した報知信号にＡＳＡＣ情報が含まれているかを判定する。ＡＳＡＣ情報とは、基地局から通信端末装置に送信され、アプリケーションに関するアクセス規制を報知する情報である。ＡＳＡＣ情報の例は後述する。 The ASAC determination unit 341 determines whether or not the access restriction regarding the application on the communication terminal is valid based on the received ASAC (Application and Service and Access and Control) information. Specifically, it is determined whether ASAC information is included in the received notification signal. The ASAC information is information that is transmitted from the base station to the communication terminal apparatus and notifies access restrictions related to the application. An example of the ASAC information will be described later.
　ＡＳＡＣ判定部３４１は、受信したＡＳＡＣ情報が災害時の規制を示すか否かを判定することができる。例えば、ＡＳＡＣ判定部３４１は、受信したアクセス規制情報が災害用アプリケーションの利用を許可することを示す情報を含むか否かにより、受信したアクセス規制情報が災害時の規制を示すか否かを判定することができる。これにより、アクセス規制情報から災害時か否かを判断できる。 The ASAC determination unit 341 can determine whether or not the received ASAC information indicates a regulation at the time of a disaster. For example, the ASAC determination unit 341 determines whether the received access restriction information indicates a restriction at the time of a disaster depending on whether the received access restriction information includes information indicating that the use of the disaster application is permitted. can do. Thereby, it can be judged whether it is at the time of a disaster from access control information.
　ＡＳＡＣ判定部３４１は、受信したアクセス規制情報が災害時であることを示す情報を含むか否かに基づいて、受信したアクセス規制情報が災害時の規制を示すか否かを判定することもできる。 The ASAC determination unit 341 can also determine whether the received access restriction information indicates a disaster restriction based on whether the received access restriction information includes information indicating that it is a disaster. .
　ＡＣＢ判定部３４２は、受信した報知信号から通信端末装置３００自身のアクセスクラスが規制対象であるか否かを判断し、通信端末装置３００のアクセスクラスが規制対象であった場合、乱数を発生し、乱数と閾値との比較結果に応じて通信の可否を判定する。アクセスクラスは全ての通信端末装置３００について通信開始前に予め決まっており、通信端末装置３００はアクセスクラス毎に分類される。基地局装置２００は規制対象にするアクセスクラスを決定し、それを報知信号または報知情報でセルに在圏する通信端末装置３００に報知する。 The ACB determination unit 342 determines whether the access class of the communication terminal device 300 itself is a restriction target from the received notification signal, and generates a random number when the access class of the communication terminal device 300 is a restriction target. Whether communication is possible is determined according to the comparison result between the random number and the threshold. The access class is determined in advance for all the communication terminal devices 300 before the start of communication, and the communication terminal device 300 is classified for each access class. Base station apparatus 200 determines an access class to be regulated, and notifies it to communication terminal apparatus 300 located in the cell by a broadcast signal or broadcast information.
　ＳＳＡＣ判定部３４３は、サービス固有アクセス規制が有効か否かを判定する。サービス固有アクセス規制（SSAC）は、報知信号により通知される。待受中であるアイドル状態から通信中であるアクティブ状態に遷移して通信を開始しようとする場合には、受信した報知信号からＳＳＡＣによる規制が発動されているか否かを判断する。ＳＳＡＣによる規制が発動されていた場合において、規制対象のサービスを利用しようとする場合、通信端末装置３００は乱数を発生し、乱数と閾値との比較結果に応じて通信の可否を判定する。判定の結果、通信できる場合はＲＲＣ（Radio Resource Control）コネクションが設定され、通信が開始される。 The SSAC determination unit 343 determines whether the service-specific access restriction is valid. The service specific access restriction (SSAC) is notified by a broadcast signal. In the case of trying to start communication by changing from the idle state in standby to the active state in communication, it is determined from the received notification signal whether regulation by SSAC is activated. When regulation by SSAC is activated, when trying to use a regulated service, the communication terminal device 300 generates a random number and determines whether communication is possible according to a comparison result between the random number and a threshold value. If communication is possible as a result of the determination, an RRC (Radio Resource Control) connection is set and communication is started.
　制御部３５０は、アクセス規制が有効と判定された場合に、規制対象となる通信やサービスの利用、規制対象のアプリケーションの起動またはそのアプリケーションによる通信を不許可とする。また、制御部３５０は、アクセス規制が有効と判定された場合に、表示画面上のアイコンの表示を変化させたり、通信端末装置３００の状態を節電モードにすることができる。なお、アプリケーションの利用はサービスの一形態である。 When it is determined that the access restriction is valid, the control unit 350 disallows the use of restricted communication or service, activation of the restricted application, or communication by the application. In addition, when it is determined that the access restriction is valid, the control unit 350 can change the display of the icon on the display screen or set the state of the communication terminal device 300 to the power saving mode. The use of an application is a form of service.
　例えば、制御部３５０は、アクセス規制のもとで利用が許可されたサービスの表示のみを強調することができる。これにより、アクセス規制が行なわれた場合にユーザが制限内容を認識可能にしている。アイコンの表示の変化や節電モードの詳細は後述する。 For example, the control unit 350 can emphasize only the display of services permitted to be used under access restrictions. As a result, when access is restricted, the user can recognize the restriction contents. Details of the icon display change and the power saving mode will be described later.
　音声認識部３６０は、マイクで捉えた音声と記憶部に記憶された音声パターンとを比較して一致するか否かの結果を出力する。その際には、韻律情報、音素標準パターン、他のパラメータ、語彙について記録されている辞書等を参照して音声認識を行なうことができる。 The voice recognition unit 360 compares the voice captured by the microphone with the voice pattern stored in the storage unit and outputs a result indicating whether or not they match. In that case, speech recognition can be performed with reference to prosody information, phoneme standard patterns, other parameters, dictionaries recorded for vocabulary, and the like.
　録音部３７０は、マイクで捉えた音声を録音する。記憶部３８０は、規制原因に対して規制対象となる個々のアプリケーションを特定するテーブル、または規制すべきアプリケーションの種類を特定する情報に対して個々のアプリケーションを特定するテーブルを記憶している。また、ユーザから入力されたメッセージを記憶する。また、音声認識機能を用いる場合には、予め登録された音声パターンを記憶する。 The recording unit 370 records the sound captured by the microphone. The storage unit 380 stores a table that identifies individual applications that are subject to regulation for the cause of regulation, or a table that identifies individual applications for information that identifies the type of application to be regulated. In addition, the message input from the user is stored. When using the voice recognition function, a voice pattern registered in advance is stored.
　ＧＰＳ部３９０は、複数のＧＰＳ（Global Positioning System）衛星からの搬送波を受信して、搬送波に含まれた位置に関連する情報を処理し、通信端末装置３００の位置（経度、緯度、高度）を算出することができる。 The GPS unit 390 receives carrier waves from a plurality of GPS (Global Positioning System) satellites, processes information related to the position included in the carrier wave, and determines the position (longitude, latitude, altitude) of the communication terminal device 300. Can be calculated.
　［ＡＳＡＣ情報の例］
　報知情報に含まれるＡＳＡＣ情報には、以下のような例が挙げられる。 [Example of ASAC information]
Examples of the ASAC information included in the broadcast information include the following examples.
　（１）送信される情報の例
　ＡＳＡＣ情報が、災害、イベント等の規制原因を示す情報である場合が挙げられる。この場合には、通信端末装置３００の記憶部３８０に記憶するデータベースを用いて、規制対象となる個別のアプリケーションを特定することができる。ＡＳＡＣ情報は、アプリケーションの種類を特定する情報であっても良い。また、ＡＳＡＣ情報は、個別のアプリケーションを特定する情報であっても良い。なお、イベントによる規制には、例えば、コンサート会場での活動に参加するための機能を除いた他の機能を規制する場合が考えられる。 (1) Example of transmitted information The case where the ASAC information is information indicating a cause of regulation such as a disaster or an event can be mentioned. In this case, an individual application to be regulated can be specified using a database stored in the storage unit 380 of the communication terminal device 300. The ASAC information may be information that identifies the type of application. Further, the ASAC information may be information that identifies an individual application. In addition, the restriction | limiting by an event can consider the case where other functions except the function for participating in the activity in a concert hall are regulated, for example.
　（２）規制の仕方の例
　ＡＳＡＣ情報は、原則としてアプリケーションを規制せず、規制されるアプリケーションのみを報知する情報とすることができる。また、ＡＳＡＣ情報は、原則全てのアプリケーションを規制し、規制されないアプリケーションを報知する情報としても良い。 (2) Example of regulation method In principle, the ASAC information does not regulate the application, and can be information for notifying only the regulated application. The ASAC information may be information for restricting all applications in principle and notifying unregulated applications.
　（３）規制される動作の例
　ＡＳＡＣ情報は、アプリケーションの起動を規制するものであっても良いし、アプリケーションの通信を規制するものであっても良い。 (3) Example of regulated operation The ASAC information may regulate the activation of the application or may regulate the communication of the application.
　［第１の動作例（ＡＳＡＣ情報が規制原因、アプリの種類を特定）］
　上記のように構成された通信端末装置３００の動作を以下に説明する。まず、規制情報が規制の原因または規制しようとするアプリケーションの種類のみを示し、通信端末装置３００が、それらと個別のアプリケーションとの対応関係を記憶している場合における動作を説明する。図３は、通信端末装置３００の動作を示すフローチャートである。 [First operation example (ASAC information specifies the cause of restriction and the type of application)]
The operation of communication terminal apparatus 300 configured as described above will be described below. First, the operation in the case where the restriction information indicates only the cause of restriction or the type of application to be restricted, and the communication terminal device 300 stores the correspondence between these and individual applications will be described. FIG. 3 is a flowchart showing the operation of the communication terminal device 300.
　まず、通信端末装置３００は、基地局装置２００から報知情報を受信する（ステップＳ１０１）。そして、報知情報が規制情報を含むか否かを判定する（ステップＳ１０２）。報知情報が規制情報を含まない場合にはそのまま終了する。 First, communication terminal apparatus 300 receives broadcast information from base station apparatus 200 (step S101). Then, it is determined whether the notification information includes regulation information (step S102). If the notification information does not include the restriction information, the process ends as it is.
　報知情報が規制情報を含む場合には、データベースを照会し、テーブルにより規制原因またはアプリケーションの種類に対応するアプリケーションを抽出することで、規制の対象となるアプリケーション（以下、アプリとも記す）を特定する（ステップＳ１０３）。そして、特定されたアプリケーションを規制する（ステップＳ１０４）。アプリケーションは、起動を規制されても良いし、アプリケーション起動後の通信を規制されていても良い（以下、同様）。次に、規制に応じた画面表示や節電の処理を行ない（ステップＳ１０５）、処理を終了する。 When the broadcast information includes restriction information, the application that is subject to restriction (hereinafter also referred to as application) is identified by querying the database and extracting the application corresponding to the cause of restriction or the type of application from the table. (Step S103). Then, the specified application is restricted (step S104). The application may be restricted from starting, or may be restricted from communicating after the application is started (hereinafter the same). Next, screen display and power saving processing according to regulations are performed (step S105), and the processing is terminated.
　［第２の動作例（ＡＳＡＣ情報が個々のアプリを特定）］
　次に、規制情報が規制しようとするアプリケーションの個々の識別情報を示すものである場合の動作を説明する。図４は、通信端末装置３００の動作を示すフローチャートである。 [Second operation example (ASAC information identifies individual applications)]
Next, the operation in the case where the restriction information indicates individual identification information of the application to be restricted will be described. FIG. 4 is a flowchart showing the operation of the communication terminal device 300.
　まず、通信端末装置３００は、基地局装置２００から報知情報を受信する（ステップＳ２０１）。そして、報知情報が規制情報を含むか否かを判定する（ステップＳ２０２）。報知情報が規制情報を含まない場合にはそのまま終了する。 First, communication terminal apparatus 300 receives broadcast information from base station apparatus 200 (step S201). Then, it is determined whether the notification information includes regulation information (step S202). If the notification information does not include the restriction information, the process ends as it is.
　報知情報が規制情報を含む場合には、規制情報に基づいて規制するアプリケーションを特定し、特定されたアプリケーションを規制する（ステップＳ２０３）。次に、規制に応じた画面表示や節電の処理を行ない（ステップＳ２０４）、処理を終了する。 When the notification information includes the regulation information, the application to be regulated is identified based on the regulation information, and the identified application is regulated (step S203). Next, screen display and power saving processing according to regulations are performed (step S204), and the processing is terminated.
　図５は、実施例１の動作を示すフローチャートである。上述したように報知情報を受信し、ＡＳＡＣ情報を得た後、ＡＳＡＣ判定部３４１は、現在、どのアプリケーションが許可されているか、またはどのアプリケーションが許可されていないかを判定する（ステップＳ３０１）。次に、許可されているアプリケーションまたは許可されていないアプリケーションによって、規制の種類を判定する（ステップＳ３０２）。例えば、許可されているアプリケーションが、「防災速報」などの災害対策用のアプリケーションが含まれている場合は、「災害による規制」であると判定する。このように、許可されているアプリケーションのグループに、特定のアプリケーションが含まれている場合は、その特定のアプリケーションに係る属性による規制であると判定する。 FIG. 5 is a flowchart showing the operation of the first embodiment. As described above, after receiving the broadcast information and obtaining the ASAC information, the ASAC determination unit 341 determines which applications are currently permitted or which are not permitted (step S301). Next, the type of restriction is determined by the permitted application or the unauthorized application (step S302). For example, when the permitted application includes an application for disaster countermeasures such as “disaster prevention bulletin”, it is determined as “regulation due to disaster”. As described above, when a specific application is included in the permitted application group, it is determined that the restriction is based on the attribute related to the specific application.
　一方、ステップＳ３０２において、許可されていないアプリケーションに、例えば、「防災速報」などの災害対策用アプリケーションが含まれていない場合も「災害による規制」であると判定する。このように、許可されていないアプリケーションのグループに、特定のアプリケーションが含まれていない場合も、その特定のアプリケーションに係る属性による規制であると判定する。 On the other hand, in step S302, for example, when the application that is not permitted does not include an application for disaster countermeasures such as “disaster prevention bulletin”, it is determined as “regulation due to disaster”. As described above, even when a specific application is not included in the group of applications that are not permitted, it is determined that the restriction is based on the attribute relating to the specific application.
　次に、至急の通信が必要であるかどうかを判定する（ステップＳ３０３）。ここで、至急の通信が必要である場合に、例えば、災害が発生した場合が含まれる。ステップＳ３０３の判定の結果、至急の通信が必要でない場合は、省エネモードに切り替えて（ステップＳ３０４）、終了する。これにより、消費電力を抑えることが可能となる。 Next, it is determined whether or not urgent communication is necessary (step S303). Here, when urgent communication is necessary, for example, a case where a disaster occurs is included. If the result of determination in step S303 is that urgent communication is not necessary, the mode is switched to the energy saving mode (step S304) and the process ends. Thereby, it becomes possible to suppress power consumption.
　一方、ステップＳ３０３の判定の結果、至急の通信が必要である場合は、規制されていない（許可されている）アプリケーションとして、例えば、メールアプリを起動する（ステップＳ３０５）。ここで、規制されていないアプリケーションの起動に伴って、通信可能な別の通信回線に切り替える。例えば、３Ｇ回線が規制されている場合は、ＷｉＦｉ（登録商標）、ＰＨＳ、Ｗｉｍａｘ（登録商標）などに切り替える。また、デュアルＳＩＭＭによるキャリアの切り替えを行なっても良い。また、ステップＳ３０３で至急の通信が必要である場合に、規制されていない代替通信回線に切り替えても良い（ステップＳ３０５）。 On the other hand, if urgent communication is necessary as a result of the determination in step S303, for example, a mail application is started as an unregulated (permitted) application (step S305). Here, in accordance with the activation of the unregulated application, the communication is switched to another communicable communication line. For example, when a 3G line is regulated, the mode is switched to WiFi (registered trademark), PHS, Wimax (registered trademark), or the like. Further, the carrier may be switched by dual SIMM. Further, when urgent communication is necessary in step S303, switching to an alternative communication line that is not regulated may be performed (step S305).
　そして、規制されていないアプリケーションまたは代替通信回線で通信を行なう（ステップＳ３０６）。これにより、ユーザは、規制内容を容易に認識することができると共に、ユーザのメッセージを伝えることが可能となる。 Then, communication is performed using an unregulated application or an alternative communication line (step S306). Thereby, the user can easily recognize the contents of the restriction and can convey the user's message.
　図６は、実施例２の動作を示すフローチャートである。実施例２では、通信規制がされているが、災害時などの緊急の通信が必要である場合に限定して、代替通信回線を確保する。上述したように報知情報を受信し、ＡＳＡＣ情報を得た後、ＡＳＡＣ判定部３４１は、現在、どのアプリケーションが許可されているか、またはどのアプリケーションが許可されていないかを判定する（ステップＳ４０１）。次に、許可されているアプリケーションまたは許可されていないアプリケーションによって、規制の種類を判定する（ステップＳ４０２）。例えば、許可されているアプリケーションが、「防災速報」などの災害対策用のアプリケーションが含まれている場合は、「災害による規制」であると判定する。このように、許可されているアプリケーションのグループに、特定のアプリケーションが含まれている場合は、その特定のアプリケーションに係る属性による規制であると判定する。 FIG. 6 is a flowchart showing the operation of the second embodiment. In the second embodiment, communication is restricted, but an alternative communication line is secured only when urgent communication is required, such as during a disaster. As described above, after receiving the broadcast information and obtaining the ASAC information, the ASAC determination unit 341 determines which applications are currently permitted or which are not permitted (step S401). Next, the type of restriction is determined by the permitted application or the unauthorized application (step S402). For example, when the permitted application includes an application for disaster countermeasures such as “disaster prevention bulletin”, it is determined as “regulation due to disaster”. As described above, when a specific application is included in the permitted application group, it is determined that the restriction is based on the attribute related to the specific application.
　一方、ステップＳ４０２において、許可されていないアプリケーションに、例えば、「防災速報」などの災害対策用アプリケーションが含まれていない場合も「災害による規制」であると判定する。このように、許可されていないアプリケーションのグループに、特定のアプリケーションが含まれていない場合も、その特定のアプリケーションに係る属性による規制であると判定する。 On the other hand, in step S402, for example, even if a disaster countermeasure application such as “disaster prevention bulletin” is not included in the unauthorized application, it is determined that the regulation is “disaster regulation”. As described above, even when a specific application is not included in the group of applications that are not permitted, it is determined that the restriction is based on the attribute relating to the specific application.
　次に、災害による規制であるかどうかを判定する（ステップＳ４０３）。ステップＳ４０３の判定の結果、災害による規制でない場合は、省エネモードに切り替えて（ステップＳ４０４）、終了する。これにより、消費電力を抑えることが可能となる。 Next, it is determined whether the regulation is due to a disaster (step S403). If the result of determination in step S403 is that there is no regulation due to disaster, the mode is switched to the energy saving mode (step S404) and the process ends. Thereby, it becomes possible to suppress power consumption.
　一方、ステップＳ４０３の判定の結果、災害による規制である場合は、通信可能な別の通信回線に切り替える（ステップＳ４０５）。例えば、３Ｇ回線が規制されている場合は、ＷｉＦｉ（登録商標）、ＰＨＳ、Ｗｉｍａｘ（登録商標）などに切り替える。また、デュアルＳＩＭＭによるキャリアの切り替えを行なっても良い。また、規制されていない（許可されている）アプリケーションとして、例えば、メールアプリが起動された場合に、通信可能な別の通信回線に切り替えても良い。そして、規制されていないアプリケーションまたは代替通信回線で通信を行なう（ステップＳ４０６）。これにより、ユーザは、規制内容を容易に認識することができると共に、ユーザのメッセージを伝えることが可能となる。 On the other hand, if the result of determination in step S403 is that there is a restriction due to a disaster, the communication line is switched to another communicable communication line (step S405). For example, when a 3G line is regulated, the mode is switched to WiFi (registered trademark), PHS, Wimax (registered trademark), or the like. Further, the carrier may be switched by dual SIMM. Further, as a non-regulated (permitted) application, for example, when a mail application is activated, it may be switched to another communication line capable of communication. Then, communication is performed using an unregulated application or an alternative communication line (step S406). Thereby, the user can easily recognize the contents of the restriction and can convey the user's message.
　図７は、実施例３の動作を示すフローチャートである。実施例３では、通信規制がされているが、緊急の通信が必要でない場合に限定して、省エネモードに切り替える。上述したように報知情報を受信し、ＡＳＡＣ情報を得た後、ＡＳＡＣ判定部３４１は、現在、どのアプリケーションが許可されているか、またはどのアプリケーションが許可されていないかを判定する（ステップＳ５０１）。次に、許可されているアプリケーションまたは許可されていないアプリケーションによって、規制の種類を判定する（ステップＳ５０２）。例えば、規制されていないアプリケーションのグループにコンサート会場のみで使用可能な「イベント系アプリ」が含まれている場合は、規制がイベント等を理由とすると判断する。また、許可されているアプリケーションのグループにコンサート会場のみで使用可能な「イベント系アプリ」が含まれている場合は、規制がイベント等を理由とすると判断する。 FIG. 7 is a flowchart showing the operation of the third embodiment. In the third embodiment, communication is restricted, but the mode is switched to the energy saving mode only when urgent communication is not necessary. As described above, after receiving the broadcast information and obtaining the ASAC information, the ASAC determination unit 341 determines which applications are currently permitted or which are not permitted (step S501). Next, the type of restriction is determined by the permitted application or the unauthorized application (step S502). For example, if an “event-related application” that can be used only at a concert venue is included in a group of unregulated applications, it is determined that the restriction is based on an event or the like. In addition, if the group of permitted applications includes an “event application” that can be used only at the concert venue, it is determined that the restriction is due to an event or the like.
　次に、イベント等による規制であるかどうかを判定する（ステップＳ５０３）。イベント等による規制でない場合は、ステップＳ５０３の判定を繰り返す。一方、ステップＳ５０３において、イベント等による規制である場合は、省エネモードに切り替えて（ステップＳ５０４）、終了する。これにより、消費電力を抑えることが可能となる。 Next, it is determined whether or not the restriction is due to an event or the like (step S503). If the restriction is not due to an event or the like, the determination in step S503 is repeated. On the other hand, if the restriction is due to an event or the like in step S503, the mode is switched to the energy saving mode (step S504) and the process ends. Thereby, it becomes possible to suppress power consumption.
　以上説明したように、本実施形態によれば、ユーザは、通信規制の理由を把握することが可能となる。その結果、ユーザは、代替の通信手段に切り替える必要があるかどうかを判断することや、消費電力を抑えるための低消費電力モードに切り替えるべきかどうかを判断することが可能となる。 As described above, according to the present embodiment, the user can grasp the reason for the communication restriction. As a result, the user can determine whether or not it is necessary to switch to an alternative communication means, and can determine whether or not to switch to the low power consumption mode for suppressing power consumption.
１００　通信システム
２００　基地局装置
３００　通信端末装置
３１１　ＬＴＥ送信部
３１２　ＬＴＥ受信部
３１３　無線ＬＡＮ送受信部
３１４　ＮＦＣ送受信部
３２１　入力部
３２２　出力部
３３０　ＳＩＭカード接続部
３４０　規制判定部
３４１　ＡＳＡＣ判定部
３４２　ＡＣＢ判定部
３４３　ＳＳＡＣ判定部
３５０　制御部
３６０　音声認識部
３７０　録音部
３８０　記憶部
３９０　ＧＰＳ部
  100 communication system 200 base station apparatus 300 communication terminal apparatus 311 LTE transmission unit 312 LTE reception unit 313 wireless LAN transmission / reception unit 314 NFC transmission / reception unit 321 input unit 322 output unit 330 SIM card connection unit 340 restriction determination unit 341 ASAC determination unit 342 ACB determination Unit 343 SSAC determination unit 350 control unit 360 voice recognition unit 370 recording unit 380 storage unit 390 GPS unit

Claims (10)

  1. 　複数のアプリケーションを搭載する通信端末装置であって、
    　アプリケーションの実行を規制するアプリケーション規制情報を取得する取得部と、
    　前記アプリケーション規制情報に基づいて、通信規制の理由を判断する判断部と、を備えることを特徴とする通信端末装置。     A communication terminal device equipped with a plurality of applications,
    An acquisition unit for acquiring application restriction information for restricting application execution;
    A communication terminal apparatus comprising: a determination unit configured to determine a reason for communication restriction based on the application restriction information.
  2. 　前記判断の結果、通信規制が緊急性を有する理由に基づく場合、通信規制の対象とされていない通信用アプリケーションを起動する制御部を更に備えることを特徴とする請求項１記載の通信端末装置。 The communication terminal device according to claim 1, further comprising a control unit that activates a communication application that is not subject to communication restriction when the communication restriction is based on a reason of urgency as a result of the determination.
  3. 　前記判断部は、前記アプリケーション規制情報によって、緊急性を有する場合に使用されるアプリケーションが通信規制の対象とされていない場合は、通信規制が緊急性を有する理由に基づくと判断することを特徴とする請求項１または請求項２記載の通信端末装置。 The determination unit determines, based on the application restriction information, that an application used in the case of urgency is not subject to communication restriction, based on a reason that the communication restriction has urgency. The communication terminal device according to claim 1 or 2.
  4. 　前記判断部は、前記アプリケーション規制情報によって、緊急性を有する場合に使用されるアプリケーションの実行が許可されている場合は、通信規制が緊急性を有する理由に基づくと判断することを特徴とする請求項１から請求項３のいずれかに記載の通信端末装置。 The determination unit, when the application restriction information permits execution of an application used in the case of urgency, determines that the communication restriction is based on a reason of urgency. The communication terminal device according to any one of claims 1 to 3.
  5. 　相互に異なる方式で無線送信を行なう複数の無線モジュールを備え、
    　前記制御部は、前記判断の結果、前記通信規制が緊急性を有する理由に基づく場合、使用中の無線モジュールを他の無線モジュールに切り替えることを特徴とする請求項１から請求項４のいずれかに記載の通信端末装置。     It has a plurality of wireless modules that perform wireless transmission using different methods.
    5. The control unit according to claim 1, wherein, as a result of the determination, when the communication regulation is based on a reason of urgency, the control unit switches a radio module in use to another radio module. The communication terminal device according to 1.
  6. 　前記制御部は、前記判断の結果、前記通信規制が緊急性を有しない理由に基づく場合、自装置を消費電力量が少ない待機状態に遷移させることを特徴とする請求項１から請求項５のいずれかに記載の通信端末装置。 The control unit according to any one of claims 1 to 5, wherein, as a result of the determination, when the communication restriction is based on a reason that the communication regulation is not urgent, the control unit shifts the own apparatus to a standby state in which power consumption is low. The communication terminal device according to any one of the above.
  7. 　前記判断部は、前記アプリケーション規制情報に基づいて、緊急性を有しない場合に使用されるアプリケーションの実行が許可されている場合は、通信規制が緊急性を有しない理由に基づくと判断し、
    　前記制御部は、緊急性を有しない場合に使用されるアプリケーションを実行することを特徴とする請求項１から請求項５のいずれかに記載の通信端末装置。     The determination unit, based on the application regulation information, if execution of an application used when it is not urgent is permitted, the determination unit determines that the communication regulation is based on a reason that does not have urgency,
    The communication terminal apparatus according to claim 1, wherein the control unit executes an application that is used when there is no urgency.
  8. 　前記制御部は、消費電力量が少ない手法で前記緊急性を有しない場合に使用されるアプリケーションを実行することを特徴とする請求項７記載の通信端末装置。 8. The communication terminal apparatus according to claim 7, wherein the control unit executes an application used when the urgency is not achieved by a method with low power consumption.
  9. 　複数のアプリケーションを搭載する通信端末装置のプログラムであって、
    　アプリケーションの実行を規制するアプリケーション規制情報を取得する処理と、
    　前記アプリケーション規制情報に基づいて、通信規制の理由を判断する処理と、の一連の処理を、コンピュータに実行させることを特徴とするプログラム。     A program for a communication terminal device equipped with a plurality of applications,
    Processing to obtain application regulation information that regulates application execution;
    A program that causes a computer to execute a series of processes of determining a reason for communication restriction based on the application restriction information.
  10. 　複数のアプリケーションを搭載する通信端末装置の通信方法であって、
    　アプリケーションの実行を規制するアプリケーション規制情報を取得するステップと、
    　前記アプリケーション規制情報に基づいて、通信規制の理由を判断するステップと、を少なくとも含むことを特徴とする通信方法。
          A communication method of a communication terminal device equipped with a plurality of applications,
    Obtaining application regulation information that regulates application execution;
    Determining at least a reason for communication restriction based on the application restriction information.
PCT/JP2014/070391 2014-08-01 2014-08-01 Communication terminal device, program, and communication method WO2016017033A1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008048409A (en) * 2006-08-18 2008-02-28 Samsung Electronics Co Ltd Apparatus and method for providing service status information based on access class restriction list in mobile communication system
JP2014022986A (en) * 2012-07-19 2014-02-03 Ntt Docomo Inc Mobile communication system, network apparatus, mobile station, and mobile communication method
JP2014107581A (en) * 2012-11-22 2014-06-09 Secom Co Ltd Communication device, communication system, communication control program and communication control method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008048409A (en) * 2006-08-18 2008-02-28 Samsung Electronics Co Ltd Apparatus and method for providing service status information based on access class restriction list in mobile communication system
JP2014022986A (en) * 2012-07-19 2014-02-03 Ntt Docomo Inc Mobile communication system, network apparatus, mobile station, and mobile communication method
JP2014107581A (en) * 2012-11-22 2014-06-09 Secom Co Ltd Communication device, communication system, communication control program and communication control method

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