JP4321255B2 - Wireless device, communication restriction method, and program - Google Patents

Description

The present invention relates to a communication restriction method for a mobile communication terminal device such as a mobile phone or a PHS, and more particularly, a wireless device , a communication restriction method, and a program for restricting outgoing / incoming calls for a mobile communication terminal device within a predetermined outgoing / incoming call restriction area. It is about.

  In recent years, with the development of communication technology, various forms of communication systems have been constructed. As one of them, a mobile communication terminal device transmits and receives information to and from other communication terminal devices via a wireless communication network. There is a mobile communication system. As this type of communication system, for example, a mobile communication terminal device such as a mobile phone capable of communicating voice, data, images, etc. or PHS (Personal Handy Phone System) is used to perform wireless communication processing with other communication terminal devices. It is configured to be able to perform communication processing directly with other communication terminal apparatuses via a radio base station.

  Note that the conventional mobile communication system is a mobile communication terminal device in a predetermined area where it is difficult to make and receive calls by a mobile communication terminal device such as in a train or bus, in a concert hall, a movie theater, or a hospital. If you forget to turn off the power, location registration processing is performed with the wireless base station, and when a call request is received from another communication terminal device, a ring tone sounds in response to the incoming call. The problem is that it will make people uncomfortable. In addition, there is a problem that a user with poor manners makes a call without considering the inconvenience of the surroundings. Therefore, as a technical document filed prior to the present invention to solve this problem, there is an outgoing / incoming call control method that makes it possible to control outgoing / incoming calls within a specific area where it is difficult to make or receive calls (for example, Patent Document 1).

  The call origination / termination restriction method described in Patent Document 1 is a mobile system including subscriber data management means for managing subscriber data in response to a location registration request from a mobile body under the base station. Virtual base means having a base station function while functioning as such, and adding restriction information for restricting outgoing and incoming calls to location registration information output from each communication terminal located within the service area of the virtual base means, It is transmitted to the subscriber data management means that manages the virtual base means and registered and managed as subscriber data, and the subscriber data management means invalidates the transmission from the registered communication terminal and the incoming call to the communication terminal. It is characterized by that.

  In addition, there is a mobile phone transmission restriction method that automatically restricts transmission of a mobile terminal that has entered the restriction area (see, for example, Patent Document 2).

The mobile phone call restriction method of Patent Document 2 includes a mobile phone, a PHS, and a mobile terminal of a mobile terminal that emits radio waves, a first base station that performs radio communication with the mobile station using a first radio wave, And a second base station that transmits a second radio wave having a specific frequency different from the radio wave, and the mobile station stops the transmission of the first radio wave when receiving the second radio wave. Is.
JP 2000-78634 A JP 2001-268636 A

  However, the above-mentioned Patent Document 1 discloses a subscriber data management means for restricting outgoing calls on the base station side because the subscriber data management means invalidates incoming and outgoing calls from the communication terminal and incoming calls to the communication terminal. It is necessary to have. For this reason, a new function is installed on the base station side. Moreover, since the said patent document 2 stops transmission of a 1st electromagnetic wave when the mobile station side receives a 2nd electromagnetic wave, it is necessary to provide the process part for performing transmission restrictions on the mobile station side. . For this reason, a new function is installed on the mobile station side.

The present invention has been made in view of the above circumstances, and can control outgoing / incoming calls in a specific area without installing a new function for controlling outgoing / incoming calls on the base station side and mobile station side. It is an object of the present invention to provide a wireless device , a communication restriction method, and a program .

  In order to achieve this object, the present invention has the following features.

  <Wireless device>
  A wireless device according to the present invention includes:
  A wireless device that receives a control signal transmitted by a base station and performs communication restriction for a mobile communication terminal device that performs wireless connection with the base station in a predetermined closed space,
  Reception level detection means for receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal;
  Based on the radio wave level of the control signal detected by the reception level detection means, the radio device transmits the control signal transmitted by the base station in the closed space, rather than the radio wave level when the control signal arrives in the closed space. Radio wave level setting means for setting a radio wave level at which the radio wave level of the control signal to be increased is increased;
  Radio wave transmission means for converting the radio wave level of the control signal received by the reception level detection means to the radio wave level set by the radio wave level setting means, and transmitting the control signal of the converted radio wave level into the closed space;
  Connection means for performing wireless connection with the mobile communication terminal device at a radio wave level of a control signal transmitted by the radio wave transmission means;
  It is characterized by having.

  A wireless device according to the present invention includes:
  A wireless device that receives a control signal transmitted by a base station and regulates communication with a mobile communication terminal device that performs wireless connection with the base station,
  Reception level detection means for receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal;
  Radio wave transmission means for converting the radio wave level of the control signal received by the reception level detection means to a radio wave level higher than the radio wave level by a predetermined value, and transmitting the control signal of the converted radio wave level;
  Connection means for performing wireless connection with the mobile communication terminal device at a radio wave level of a control signal transmitted by the radio wave transmission means;
  It is characterized by having.

  <Communication restriction method>
  The communication regulation method according to the present invention is as follows.
  A communication control method in a wireless device that receives a control signal transmitted by a base station and performs communication control for a mobile communication terminal device that performs wireless connection with the base station in a predetermined closed space,
  A detection step of receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal;
  Based on the radio wave level of the control signal detected in the detection step, control that the wireless device transmits in the closed space rather than the radio wave level when the control signal transmitted by the base station arrives in the closed space A setting step for setting the radio wave level at which the radio wave level of the signal is increased,
  A transmission step of converting the radio wave level of the control signal received in the detection step into the radio wave level set in the setting step, and transmitting the converted control signal of the radio wave level in the closed space;
  A connection step of performing wireless connection with the mobile communication terminal device at the radio wave level of the control signal transmitted by the transmission step;
  Is performed by the wireless device.

  The communication regulation method according to the present invention is as follows:
  A communication restriction method in a wireless device that receives a control signal transmitted by a base station and restricts communication with a mobile communication terminal device that performs wireless connection with the base station,
  A detection step of receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal;
  A transmission step of converting the radio wave level of the control signal received in the detection step to a radio wave level higher than the radio wave level by a predetermined value, and transmitting the converted control signal of the radio wave level;
  A connection step of performing wireless connection with the mobile communication terminal device at the radio wave level of the control signal transmitted by the transmission step;
  Is performed by the wireless device.

  <Program>
  The program according to the present invention is:
  A program that receives a control signal transmitted by a base station and causes a wireless device that performs communication restriction to a mobile communication terminal device that performs wireless connection with the base station in a predetermined closed space,
  A detection process for receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal;
  Based on the radio wave level of the control signal detected in the detection process, the radio device transmits control in the closed space rather than the radio wave level when the control signal transmitted by the base station arrives in the closed space A setting process for setting the radio wave level at which the radio wave level of the signal increases,
  A transmission process for converting the radio wave level of the control signal received in the detection process to the radio wave level set in the setting process, and transmitting the control signal of the converted radio wave level in the closed space;
  A connection process for establishing a wireless connection with the mobile communication terminal device at the radio wave level of the control signal transmitted by the transmission process;
  Is executed by a computer.

  The program according to the present invention is:
  A program that is executed by a wireless device that receives a control signal transmitted by a base station and performs communication restriction on a mobile communication terminal device that performs wireless connection with the base station,
  A detection process for receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal;
  A transmission process for converting the radio wave level of the control signal received in the detection process into a radio wave level that is higher than the radio wave level by a predetermined value, and transmitting the control signal of the converted radio wave level;
  A connection process for establishing a wireless connection with the mobile communication terminal device at the radio wave level of the control signal transmitted by the transmission process;
  Is executed by a computer.

According to the present invention, the conventional equipment and terminals can be installed without adding any additional functions for performing outgoing / incoming calls for base stations, mobile communication switching centers, and mobile communication terminal devices held by the carrier. Incoming and outgoing calls can be controlled without improvement. For this reason, it is possible to simplify the time until the introduction / reception restriction processing is introduced, and it is economically possible since the restriction can be made without changing the conventional equipment.

  First, the features of the wireless device according to the present invention will be described with reference to FIGS.

  As shown in FIG. 2, the wireless communication device (20) according to the present invention is installed in a stand-alone manner and has a higher level than the radio wave level when the radio wave transmitted by the radio base station (10) reaches the closed space. The radio wave level is set so that radio waves are transmitted in a closed space, a control signal (broadcast information) is received from the perch channel of the radio base station (10), and the control signal (broadcast information) is received based on the received control signal (broadcast information). Then, it is converted into a control signal (informing information) having a frequency of the set radio wave level. Then, the converted control signal (informing information) is transmitted to the mobile communication terminal device (1) located in a predetermined closed space (outgoing / incoming call restriction area (B)). As a result, the mobile communication terminal device (1) located in a predetermined closed space (outgoing / receiving restricted area (B)) receives the control signal (broadcast information) from the perch channel of the wireless communication device (20). As a result, the mobile communication terminal device (1) and the wireless communication device (20) are connected, and the mobile communication terminal device (in a predetermined closed space (outgoing / reception restricted area (B))) ( The outgoing / incoming call regulation for 1) will be performed.

  Moreover, as shown in FIG. 6, the radio | wireless apparatus (30) concerning this invention was installed stand-alone, and received the control signal (broadcast information) from the perch channel of a radio base station (10), and received the Based on the control signal (notification information), a process of converting the control signal (notification information) to a frequency higher by a predetermined value is performed. Then, the converted control signal (notification information) is transmitted to the mobile communication terminal device (1) located within a predetermined area (outgoing / reception restricted area (B)). As a result, the mobile communication terminal device (1) located within a predetermined area (outgoing / receiving restricted area (B)) receives a control signal (broadcast information) from the perch channel of the wireless device (30). Thus, outgoing / incoming calls are restricted for the mobile communication terminal device (1) located within a predetermined area (outgoing / incoming call restriction area (B)). The control signal (broadcast information) indicates a radio wave required when the mobile communication terminal device performs communication processing with an external communication terminal device. For example, a transmission channel, a peripheral channel, a calling area information, and the like Radio waves including

  Hereinafter, a communication restriction method using a wireless communication system according to the present invention will be described with reference to the accompanying drawings. First, a system configuration of a wireless communication system according to the present invention will be described with reference to FIG.

  A radio communication system according to the present invention includes a mobile communication terminal device (1), a radio base station (10), a mobile communication switch (11), and a radio communication device (20). ing.

  The mobile communication terminal device (1) is a mobile communication terminal device that transmits radio waves such as mobile phones and PHS, and the mobile communication terminal device (1) of this embodiment includes a radio base station (10), Alternatively, the radio communication device (20) receives the radio wave transmitted and is connected to the radio base station (10) or the radio communication device (20) that has received the radio wave. When the mobile communication terminal device (1) receives a radio wave transmitted from the radio base station (10), the mobile communication terminal device (1) establishes a radio connection with the radio base station (10) and performs radio communication processing. It becomes possible.

  The radio base station (10) is a base station provided by a communication carrier, transmits a control signal (broadcast information) on a control channel (perch channel), constructs a cell (A) in a specific area, The base station is connected to the mobile communication terminal device (1) located in the cell (A) of the constructed specific area. The radio base station (10) is connected to the mobile communication switch (11).

  The mobile communication switch (11) is a switch provided by a communication carrier and is connected to the radio base station (10). The mobile communication switching system (11) is connected to the network (12), and transmits information transmitted from the mobile communication terminal device (1) to an external communication terminal device via the network (12). Will do.

  The wireless communication device (20) is installed stand-alone, has the same function as the wireless base station (10), and regulates the outgoing and incoming calls of the mobile communication terminal device (1) located in a predetermined closed space. It is. As shown in FIG. 2, the radio communication device (20) receives a control signal (broadcast information) from the perch channel of the radio base station (10), and based on the received control signal (broadcast information). Then, it is converted into a control signal (notification information) of another frequency. Then, the converted control signal (informing information) is transmitted to the mobile communication terminal device (1) located in a predetermined closed space (outgoing / incoming call restriction area (B)). As a result, the mobile communication terminal device (1) located in a predetermined closed space (outgoing / receiving restricted area (B)) receives the control signal (broadcast information) from the perch channel of the wireless communication device (20). As a result, the mobile communication terminal device (1) and the wireless communication device (20) are connected, and the mobile communication terminal device (in a predetermined closed space (outgoing / reception restricted area (B))) ( The outgoing / incoming call regulation for 1) will be performed. Hereinafter, the internal configuration of the wireless communication apparatus (20) according to the present invention will be described with reference to FIG.

  A wireless communication device (20) according to the present invention includes a reception antenna unit (21), a reception unit (22), a radio wave level setting unit (23), a radio wave level control unit (24), and a transmission unit (25). And a transmission antenna part (26).

  The receiving antenna unit (21) receives the control signal (broadcast information) transmitted from the radio base station (10), and transmits the received control signal (broadcast information) to the receiving unit (22).

  The receiving unit (22) receives the control signal (informing information) transmitted from the receiving antenna unit (21) and transmits the received control signal (informing information) to the radio wave level control unit (24). .

  The radio wave level setting unit (23) sets the radio wave level to be transmitted in the closed space, and the radio base station (10) based on the radio wave level received by the reception unit (22) from the reception antenna unit (21). ) Set the radio wave level so that the radio wave level higher than the radio wave level when the radio wave arrives in the closed space is controlled so that the closed space becomes an outgoing / incoming call restriction area. To do.

  The radio wave level control unit (24) uses the control signal (notification information) of the radio base station (10) transmitted from the reception unit (22) as a control signal for the frequency of the radio wave level set by the radio wave level setting unit (23). It is a control part which converts into (notification information) and transmits the converted control signal (notification information) to a transmission part (25). The radio wave level control unit (24) deletes adjacent information in the control signal (broadcast information) of the radio base station (10) transmitted from the reception unit (22), and the deleted control signal (broadcast information). Is transmitted to the transmission unit (25). Normally, when the mobile communication terminal device (1) fails in the transmission process for the strongest radio base station, the mobile communication terminal apparatus (1) performs the transmission process for the second candidate radio base station. For this reason, the radio wave level control unit (24) deletes the adjacent information in the control signal (broadcast information) of the radio base station (10) transmitted from the receiving unit (22), and the control signal ( By transmitting the notification information) in the closed space, the mobile communication terminal device (1) is connected to the wireless communication device (20) that constantly transmits the strongest radio wave in the closed space. ) Can establish the outgoing / incoming call restriction area (B) in the closed space.

  The transmission unit (25) transmits the control signal (notification information) received from the radio wave level control unit (24) to the transmission antenna unit (26).

  The transmission antenna unit (26) transmits the control signal (notification information) transmitted from the transmission unit (25) in the closed space, and the mobile communication terminal device (1) located in the closed space transmits the transmission antenna. The control signal (notification information) transmitted from the unit (26) is received. The transmitting antenna unit (26) and the receiving antenna unit (21) are separated from each other in order to prevent interference, and are provided in the wireless communication device (20). The transmission antenna unit (26) is provided outside and is provided inside the closed space.

  Next, a communication restriction processing method in the wireless communication system according to the present invention will be described with reference to FIG.

  First, it is assumed that the mobile communication terminal device (1) has moved into a specific area (A) constructed by the radio base station (10) (step S1). At this time, the mobile communication terminal apparatus (1) receives a control signal (broadcast information) from the perch channel of the radio base station (10). As a result, the mobile communication terminal device (1) performs wireless connection with the wireless base station (10), and the location registration process is performed.

  Next, it is assumed that the mobile communication terminal device (1) has moved to the outgoing / incoming call restriction area (B) in the closed space constructed by the wireless communication device (20) (step S2). At this time, the mobile communication terminal device (1) receives a control signal (broadcast information) from the perch channel of the wireless communication device (20). Since the outgoing / incoming call restriction area (B) in the closed space constructed by the wireless communication device (20) exists in the specific area (A) constructed by the wireless base station (10), the mobile communication terminal device In (1), the location registration process is not performed.

  The radio wave level setting unit (23) included in the wireless communication device (20) is received from the perch channel of the wireless base station (10) received by the reception antenna unit (21) included in the wireless communication device (20). Based on the radio wave level of the control signal (notification information), the radio communication device (20) transmits in the closed space rather than the radio wave level when the radio wave transmitted by the radio base station (10) reaches the closed space. The radio wave level is arbitrarily set so as to increase the radio wave level. Then, the wireless communication device (20) is based on the control signal (broadcast information) from the perch channel of the wireless base station (10) received by the receiving antenna unit (21) included in the wireless communication device (20). The radio wave level setting unit (23) converts the signal to a frequency level control signal (broadcast information) set by the radio wave level setting unit (23), and converts the converted control signal (broadcast information) into a predetermined closed space (outgoing / reception restricted area (B)) It transmits to the mobile communication terminal device (1) located inside. As a result, the radio communication device (20) can control the control signal (notification information) having a predetermined radio wave level higher than the control signal (notification information) when the radio wave transmitted by the radio base station (10) reaches the closed space. ) Is transmitted within the outgoing / incoming call restriction area (B) in the closed space. For this reason, the outgoing / incoming call restriction area (B) in the closed space constructed by the wireless communication device (20) is higher than the control signal (notification information) from the perch channel of the wireless base station (10). ) Of the control signal (notification information) from the perch channel is strong. Therefore, when the mobile communication terminal device (1) moves into the outgoing / incoming call restriction area (B) in the closed space constructed by the wireless communication device (20), the mobile communication terminal device (1) The control signal (broadcast information) received from the perch channel of the radio base station (10) is switched to the control signal from the perch channel of the radio communication device (20). As a result, the mobile communication terminal device (1) constantly receives the control signal (broadcast information) from the perch channel of the wireless communication device (20), and the closed communication device (20) is constructed. In the outgoing / incoming call restriction area (B) in the space, the mobile communication terminal device (1) cannot receive a control signal (broadcast information) from the perch channel of the radio base station (10). Wireless communication with other communication terminal devices is restricted.

  For example, as shown in FIG. 5, it is assumed that a transmission operation is performed from the mobile communication terminal device (1) to an external communication terminal device. At this time, the control signal transmitted by the transmission operation is transmitted to the wireless communication device (20). However, even if the wireless communication device (20) receives the control signal (notification information) transmitted from the mobile communication terminal device (1), the wireless communication device (20) does not execute a response process for the mobile communication terminal device (1). Therefore, the mobile communication terminal device (1) interrupts the processing operation by the call operation when a predetermined time has elapsed since the call operation was performed (timeout).

  Also, as shown in FIG. 5, the mobile communication switch (11) receives a call request transmitted from an external communication terminal device via the network (12), and the mobile communication switch (11) The call signal is transmitted to the mobile communication terminal device (1) located on the perch channel of the radio base station (10) based on the call request received from the communication terminal device. However, since the mobile communication terminal device (1) has received the control signal (broadcast information) from the perch channel of the wireless communication device (20), the mobile communication terminal device (1) Since the call signal from the perch channel of the station (10) is not received, the call is timed out, and the mobile communication switch (11) Announcement "will be performed.

  As described above, the mobile communication terminal device (1) located in the outgoing / incoming call restriction area (B) in the closed space constructed by the wireless communication device (20) is connected to the perch channel of the wireless communication device (20). Since the control signal (broadcast information) is received, the mobile communication terminal device (1) cannot communicate with the external communication terminal device and is constructed by the wireless communication device (20). It is possible to perform outgoing / incoming call restriction on the mobile communication terminal device (1) located in the outgoing / incoming call restriction area (B) in the closed space.

  Next, the mobile communication terminal device (1) moves, exits the outgoing / incoming call restriction area (B) in the closed space constructed by the radio communication device (20), and is constructed by the radio base station (10). Suppose that it moved to (A) within a specific area (step S3). At this time, the mobile communication terminal device (1) receives the control signal from the perch channel of the radio base station (10) from the control signal (broadcast information) received from the perch channel of the radio communication device (20). Will be switched to. As a result, the mobile communication terminal apparatus (1) receives the control signal (broadcast information) from the perch channel of the radio base station (10), so that the outgoing / incoming call restriction processing for the mobile communication terminal apparatus is performed. The mobile communication terminal device (1) is wirelessly connected to the wireless base station (10) and can perform wireless communication processing with an external communication terminal device.

  As described above, since the wireless communication device according to the present invention can ignore the incoming and outgoing calls to and from the mobile communication terminal device connected to the wireless communication device, it is possible to completely control the outgoing and incoming calls to the mobile communication terminal device. Also, without adding any additional functions for restricting outgoing / incoming calls to radio base stations and mobile communication exchanges held by the telecommunications carrier, and mobile communication terminals held by the user By using the wireless communication apparatus of the present invention, it is possible to restrict outgoing / incoming calls in a closed space using conventional functions. For this reason, it is possible to simplify the time until the outgoing / incoming call restriction processing is introduced. In addition, since outgoing and incoming calls can be regulated in a closed space without changing the conventional equipment, the cost is not increased and it is economical.

Next, a second embodiment will be described.
In the first embodiment, the outgoing / incoming call restriction process for the mobile communication terminal device located in the outgoing / incoming call restriction area (B) in the closed space constructed by the wireless communication device (20) is performed. In the embodiment, the outgoing / incoming call restriction area (B) constructed by the wireless communication device (20) is controlled so as to be applicable even in free space, and the outgoing / incoming call restriction area (B) constructed by the wireless communication device (20). Incoming and outgoing call restriction processing is performed on a mobile communication terminal device located inside. The wireless communication apparatus according to the second embodiment will be described below with reference to the accompanying drawings.

  First, the system configuration of the wireless communication system in the second embodiment will be described with reference to FIG. The wireless communication system in the second embodiment has the same system configuration as that of the first embodiment, and includes a mobile communication terminal device (1), a wireless base station (10), a mobile communication switch (11), And a wireless communication device (30).

  The wireless communication device (30) in the second embodiment is installed stand-alone, has the same functions as the wireless base station (10), and is generated by the mobile communication terminal device (1) located in a predetermined area. It restricts incoming calls. As shown in FIG. 7, the radio communication device (30) of the second embodiment receives a control signal (broadcast information) from the perch channel of the radio base station (10), and receives the received control signal. Based on (notification information), a process of converting to a control signal (notification information) having a frequency higher by a predetermined value is performed. Then, the converted control signal (notification information) is transmitted to the mobile communication terminal device (1) located within a predetermined area (outgoing / reception restricted area (B)). As a result, the mobile communication terminal device (1) located in a predetermined area (outgoing / receiving restricted area (B)) receives the control signal (broadcast information) from the perch channel of the wireless communication device (30). Thus, outgoing / incoming calls are restricted for the mobile communication terminal device (1) located within a predetermined area (outgoing / incoming call restriction area (B)). The internal configuration of the wireless communication apparatus (30) in the second embodiment will be described below with reference to FIG.

  The wireless communication device (30) in the second embodiment includes a reception antenna unit (31), a reception unit (32), a radio wave comparison control unit (33), a transmission unit (34), and a transmission antenna unit (35). ).

  The receiving antenna unit (31) receives the control signal (broadcast information) transmitted from the radio base station (10), and transmits the received control signal (broadcast information) to the receiving unit (32).

  The receiving unit (32) receives the control signal (informing information) transmitted from the receiving antenna unit (31) and transmits the received control signal (informing information) to the radio wave comparison control unit (33). .

  The radio wave comparison control unit (33) converts the radio base station (10) control signal (notification information) transmitted from the reception unit (32) into a control signal (notification information) having a frequency higher by a predetermined value. And it is a control part which transmits the converted control signal (notification information) to a transmission part (34). The radio wave comparison control unit (33) deletes adjacent information in the control signal (broadcast information) of the radio base station (10) transmitted from the reception unit (32) and transmits it to the transmission unit (33). become. As a result, the mobile communication terminal device (1) located in the outgoing / incoming call restriction area (B) constructed by the wireless communication device (30) is connected to the wireless communication device (20) that constantly transmits the strongest radio wave. .

  The transmission unit (34) transmits the control signal (notification information) received from the radio wave comparison control unit (33) to the transmission antenna unit (35).

  The transmission antenna unit (35) transmits the control signal (broadcast information) transmitted from the transmission unit (34) to the external mobile communication terminal device (1). Note that the transmission antenna unit (35) and the reception antenna unit (31) are provided in the wireless communication device (30) separately in order to prevent interference.

  Next, a communication restriction processing method in the wireless communication system in the second embodiment will be described with reference to FIG.

  First, it is assumed that the mobile communication terminal apparatus (1) has moved into a specific area (A) constructed by the radio base station (10) (step S10). At this time, the mobile communication terminal apparatus (1) receives a control signal (broadcast information) from the perch channel of the radio base station (10). As a result, the mobile communication terminal device (1) performs wireless connection with the wireless base station (10), and the location registration process is performed.

  Next, it is assumed that the mobile communication terminal device (1) has moved into the outgoing / incoming call restriction area (B) constructed by the wireless communication device (30) (step S11). At this time, the mobile communication terminal device (1) receives a control signal (broadcast information) from the perch channel of the wireless communication device (30). Since the outgoing / incoming call restriction area (B) constructed by the wireless communication device (30) exists in the specific area (A) constructed by the wireless base station (10), the mobile communication terminal device (1) ) Does not perform location registration processing.

  The wireless communication device (30) continuously monitors the control signal (broadcast information) transmitted from the wireless base station (10) and is higher than the control signal (broadcast information) transmitted from the wireless base station (10). A control signal (informing information) at the radio wave level is transmitted in the outgoing / incoming call restriction area (B). For this reason, the outgoing / incoming call restriction area (B) is more control signal (broadcast information) from the perch channel of the wireless communication device (30) than the control signal (broadcast information) from the perch channel of the radio base station (10). The field strength of the radio wave is strong. Therefore, when the mobile communication terminal apparatus (1) moves into the outgoing / incoming call restriction area (B) constructed by the radio communication apparatus (30), the mobile communication terminal apparatus (1) The control signal (broadcast information) received from the perch channel (10) is switched to the control signal from the perch channel of the wireless communication device (30). As a result, the mobile communication terminal device (1) continuously receives the control signal (broadcast information) from the perch channel of the wireless communication device (30), and the transmission constructed by the wireless communication device (30). In the incoming call restriction area (B), the mobile communication terminal device (1) cannot receive a control signal (broadcast information) from the perch channel of the radio base station (10). Wireless communication will be restricted.

  For example, as shown in FIG. 10, it is assumed that a transmission operation is performed from the mobile communication terminal device (1) to an external communication terminal device. At this time, the control signal transmitted by the transmission operation is transmitted to the wireless communication device (30). However, even if the wireless communication device (30) receives the control signal (notification information) transmitted from the mobile communication terminal device (1), the wireless communication device (30) does not execute a response process for the mobile communication terminal device (1). Therefore, the mobile communication terminal device (1) interrupts the processing operation by the call operation when a predetermined time has elapsed since the call operation was performed (timeout).

  Also, as shown in FIG. 10, the mobile communication switch (11) receives a call request transmitted from an external communication terminal device via the network (12), and the mobile communication switch (11) The call signal is transmitted to the mobile communication terminal device (1) located on the perch channel of the radio base station (10) based on the call request received from the communication terminal device. However, since the mobile communication terminal device (1) receives the control signal (broadcast information) from the perch channel of the wireless communication device (30), the mobile communication terminal device (1) Since the call signal from the perch channel of the station (10) is not received, the call is timed out, and the mobile communication switch (11) sends an “out of service area” to the external communication terminal device that has transmitted the call request. Announcement "will be performed.

  As described above, the mobile communication terminal device (1) located in the outgoing / incoming call restriction area (B) constructed by the wireless communication device (30) can control the control signal (from the perch channel of the wireless communication device (30)). Notification information) is received, the mobile communication terminal device (1) cannot communicate with the external communication terminal device, and the outgoing / incoming call restriction area established by the wireless communication device (30). It is possible to restrict outgoing / incoming calls to the mobile communication terminal device (1) located inside (B).

  Next, the mobile communication terminal device (1) moves, moves out of the outgoing / incoming call restriction area (B) constructed by the radio communication device (30), and enters the specific area constructed by the radio base station (10). Suppose that it moved to (A) (step S12). At this time, the mobile communication terminal device (1) receives the control signal from the perch channel of the radio base station (10) from the control signal (broadcast information) received from the perch channel of the radio communication device (30). Will be switched to. As a result, the mobile communication terminal apparatus (1) receives the control signal (broadcast information) from the perch channel of the radio base station (10), so that the outgoing / incoming call restriction processing for the mobile communication terminal apparatus is performed. The mobile communication terminal device (1) is wirelessly connected to the wireless base station (10) and can perform wireless communication processing with an external communication terminal device.

  As described above, since the wireless communication device according to the second embodiment can ignore the incoming / outgoing calls to / from the mobile communication terminal device connected to the wireless communication device, it is possible to completely restrict outgoing / incoming calls to / from the mobile communication terminal device. Also, without adding any additional functions for restricting outgoing / incoming calls to radio base stations and mobile communication exchanges held by the telecommunications carrier, and mobile communication terminals held by the user By using the wireless communication apparatus of the second embodiment, outgoing / incoming calls can be restricted using conventional functions. For this reason, it is possible to simplify the time until the outgoing / incoming call restriction processing is introduced. In addition, since outgoing and incoming calls can be controlled without changing the conventional equipment, the cost is not high and it is economical.

Next, a third embodiment will be described.
The receiving antenna unit (21), the transmitting antenna unit (26) of the first embodiment, the receiving antenna unit (31) of the second embodiment, and the transmitting antenna unit (35) cause interference. In order to prevent this, the installation is physically isolated, but in the third embodiment, the reception antenna unit and the transmission antenna unit in the first and second embodiments are used in a time-sharing manner. , No interference will occur.

  When a radio wave is transmitted from the transmission antenna unit, the radio wave transmitted from the transmission antenna unit is received by the reception antenna unit, and mixed with a target radio wave that the reception antenna unit wants to receive. For this reason, in the third embodiment, the reception antenna unit and the transmission antenna unit are used in a time-sharing manner, and the wireless communication apparatus controls so as not to cause interference. It is possible to prevent radio wave interference by making (time sharing).

Next, a fourth embodiment will be described.
In the first and second embodiments, the wireless communication device does not respond to the call request even if it detects the call request from the mobile communication terminal device. When the wireless communication device detects a call request from the mobile communication terminal device, the wireless communication device sends an appropriate restriction guidance (indicating that it is within the outgoing / incoming call restriction area) to the mobile communication terminal device (1). It is characterized by doing.

  For example, when the mobile communication terminal device (1) is located in the outgoing / incoming call restriction area (B) constructed by the wireless communication devices (20, 30), the mobile communication terminal device (1) is connected to an external communication terminal. Assume that a transmission operation is performed on the device. At this time, the control signal transmitted by the transmission operation is transmitted to the wireless communication devices (20, 30). The wireless communication device (20, 30) receives the control signal (notification information) transmitted from the mobile communication terminal device (1), and the mobile communication terminal device (1) is located in the outgoing / incoming call restriction area. Therefore, a restriction guidance indicating that a call cannot be made is returned to the mobile communication terminal device (1). Accordingly, the mobile communication terminal device (1) performs communication processing with an external communication terminal device in order to be located in the outgoing / incoming call restriction area (B) constructed by the wireless communication devices (20, 30). It becomes possible to grasp that it is impossible.

  The above-described embodiment is a preferred embodiment of the present invention, and the scope of the present invention is not limited only to the above-described embodiment, and various modifications are made without departing from the gist of the present invention. Implementation is possible. For example, by providing an operation unit for determining whether to activate the wireless communication device, it is possible to stop the outgoing / incoming call restriction processing by the wireless communication device by an operation from the operation unit. Before the movie is shown, the wireless communication device is stopped, so that it becomes possible to perform the wireless communication process in the outgoing / incoming call restriction area before the movie when the emergency occurs. As described above, the wireless communication apparatus includes a determination unit that determines whether to enable or disable the outgoing / incoming call restriction process for the mobile communication terminal device, and the outgoing call / reception control for the mobile communication terminal device is performed by the determination unit. When it is determined to be valid, the wireless communication device performs outgoing / incoming call restriction processing for the mobile communication terminal device, and when it is determined by the determining means that the outgoing / incoming call restriction for the mobile communication terminal device is invalidated, the wireless communication device Since the device does not perform the outgoing / incoming call restriction processing for the mobile communication terminal device, it becomes possible to perform the wireless communication processing in the outgoing / incoming call restriction area in the event of an emergency, before movie screening, or the like.

The present invention can be applied in a section where a specific outgoing / incoming call is to be restricted, such as a movie theater, a museum, or a hospital.

It is a figure which shows the structure of the radio | wireless communications system in a 1st Example. The wireless communication device (20) in the first embodiment monitors a control signal (broadcast information) from the perch channel of the wireless base station (10) and transmits a control signal (broadcast information) in the outgoing / incoming call restriction area. It is an image figure for demonstrating the function which controls). It is a block diagram which shows the internal structure of the radio | wireless communication apparatus (20) of 1st Example. It is a figure explaining the outgoing / incoming call control method in the radio communications system of the 1st example. When the mobile communication terminal device (1) is located in the outgoing / incoming call restriction area (B) in the closed space constructed by the wireless communication device (20) of the first embodiment, the outgoing / incoming call is restricted. It is a figure for demonstrating. It is a figure which shows the structure of the radio | wireless communications system in a 2nd Example. A control signal (broadcast information) that the radio communication device (30) in the second embodiment monitors the control signal (broadcast information) from the perch channel of the radio base station (10) and sends it within the outgoing / incoming call restriction area. It is an image figure for demonstrating the function which controls). It is a block diagram which shows the internal structure of the radio | wireless communication apparatus (30) of a 2nd Example. It is a figure explaining the outgoing / incoming call control method in the radio communications system of the 2nd example. Explanation will be given on the case where outgoing / incoming calls are restricted when the mobile communication terminal device (1) is located in the outgoing / incoming call restriction area (B) in the free space constructed by the wireless communication device (30) of the second embodiment. It is a figure for doing.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Mobile communication terminal device 10 Radio base station 11 Mobile communication switch 12 Network 20, 30 Wireless communication device 21, 31 Reception antenna part 22, 32 Reception part 23 Radio wave level setting part 24 Radio wave level control part 25, 34 Transmission part 26 , 35 Transmitting antenna section 33 Radio wave comparison control section A Specific area B Outgoing / receiving restricted area

Claims (21)

A wireless device that receives a control signal transmitted by a base station and performs communication restriction for a mobile communication terminal device that performs wireless connection with the base station in a predetermined closed space,
Reception level detection means for receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal ;
Based on the radio wave level of the control signal detected by the reception level detection means, the radio device transmits the control signal transmitted by the base station in the closed space, rather than the radio wave level when the control signal arrives in the closed space. Radio wave level setting means for setting a radio wave level at which the radio wave level of the control signal to be increased is increased ;
Radio wave transmission means for converting the radio wave level of the control signal received by the reception level detection means to the radio wave level set by the radio wave level setting means, and transmitting the control signal of the converted radio wave level into the closed space;
Connection means for performing wireless connection with the mobile communication terminal device at a radio wave level of a control signal transmitted by the radio wave transmission means;
A wireless device comprising: A wireless device that receives a control signal transmitted by a base station and regulates communication with a mobile communication terminal device that performs wireless connection with the base station,
Reception level detection means for receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal ;
Radio wave transmission means for converting the radio wave level of the control signal received by the reception level detection means to a radio wave level higher than the radio wave level by a predetermined value , and transmitting the control signal of the converted radio wave level ;
Connection means for performing wireless connection with the mobile communication terminal device at a radio wave level of a control signal transmitted by the radio wave transmission means;
A wireless device comprising: The radio wave transmission means, according to claim 1, characterized in that has a neighboring information deleting means for deleting the neighbor information in the control signal received by the reception level detecting means, it transmits a control signal to remove the neighbor information Or the radio | wireless apparatus of 2. The reception level detection means includes a reception antenna that receives a control signal transmitted by the base station,
The radio wave transmission means includes a transmission antenna that transmits the control signal ,
The reception antenna is provided outside the closed space, the transmission antenna is provided inside the closed space, and the reception antenna and the transmission antenna are provided separately from each other. The wireless device described. The reception level detection means includes a reception antenna that receives a control signal transmitted by the base station,
The radio wave transmission means includes a transmission antenna that transmits the control signal ,
The radio apparatus according to claim 2, wherein the receiving antenna and the transmitting antenna are provided separately.   3. The apparatus according to claim 1, further comprising means for not performing a response process for the received call request when the call request is received from the mobile communication terminal apparatus wirelessly connected by the connection means. The wireless device described.   It has a transmission restriction notification means for notifying the mobile communication terminal device of a transmission restriction guidance when a call request is received from the mobile communication terminal device wirelessly connected by the connection means. The wireless device according to claim 1 or 2.   5. The apparatus according to claim 4, further comprising interference prevention means for controlling the reception antenna and the transmission antenna in a time-sharing manner and preventing interference between a radio wave received by the reception antenna and a radio wave transmitted by the transmission antenna. Or the radio | wireless apparatus of 5.   The radio apparatus according to claim 1, further comprising a determination unit that determines whether communication regulation for the mobile communication terminal apparatus is valid or invalid. A communication control method in a wireless device that receives a control signal transmitted by a base station and performs communication control for a mobile communication terminal device that performs wireless connection with the base station in a predetermined closed space,
A detection step of receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal ;
Based on the radio wave level of the control signal detected in the detection step, control that the wireless device transmits in the closed space rather than the radio wave level when the control signal transmitted by the base station arrives in the closed space A setting step for setting the radio wave level at which the radio wave level of the signal is increased ,
A transmission step in which the radio wave level of the control signal received by the detection step, into a radio wave level set by the setting step, transmits a control signal of the radio wave levels the conversion into the closed space,
A connection step of performing wireless connection with the mobile communication terminal device at the radio wave level of the control signal transmitted by the transmission step ;
The wireless device performs the communication restriction method. A communication restriction method in a wireless device that receives a control signal transmitted by a base station and restricts communication with a mobile communication terminal device that performs wireless connection with the base station,
A detection step of receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal ;
A radio wave level of the control signal received by the detection step, a transmission step than the radio wave level into a higher radio wave level by a predetermined value, transmits a radio wave level control signal obtained by the conversion,
A connection step of performing wireless connection with the mobile communication terminal device at the radio wave level of the control signal transmitted by the transmission step ;
The wireless device performs the communication restriction method. The communication control method according to claim 10 or 11, wherein the wireless device performs the step of deleting adjacent information in the control signal received by the wireless device and transmitting the deleted control signal . The wireless device includes:
A receiving antenna for receiving a control signal transmitted by the base station, and a transmitting antenna for transmitting a control signal in the closed space;
The communication control method according to claim 10, wherein the reception antenna is provided outside the closed space, the transmission antenna is provided inside the closed space, and the reception antenna and the transmission antenna are separated from each other. . The wireless device includes:
A receiving antenna for receiving a control signal transmitted by the base station, and a transmitting antenna for transmitting a control signal to the mobile communication terminal device,
The communication control method according to claim 11, wherein the reception antenna and the transmission antenna are separated from each other.   12. The communication according to claim 10, wherein, when a call request is received from the mobile communication terminal apparatus that has performed the wireless connection, the wireless apparatus does not perform a response process for the received call request. Regulation method.   The wireless device performs a step of notifying the mobile communication terminal device of a transmission restriction guidance when a call request is received from the mobile communication terminal device that has performed the wireless connection. Item 12. A communication restriction method according to item 10 or 11. The radio apparatus performs a step of controlling the reception antenna and the transmission antenna in a time-sharing manner to prevent interference between a control signal received by the reception antenna and a control signal transmitted by the transmission antenna. The communication restriction method according to claim 13 or 14. The wireless device includes:
Having a determining means for determining whether to enable or disable the communication regulation for the mobile communication terminal device;
When it is determined by the determining means that the communication restriction for the mobile communication terminal apparatus is valid, the wireless apparatus performs communication restriction for the mobile communication terminal apparatus, and the determining means for the mobile communication terminal apparatus The communication restriction method according to claim 10 or 11, wherein, when it is determined that the communication restriction is invalidated, the wireless device does not perform communication restriction on the mobile communication terminal device.   A program that receives a control signal transmitted by a base station and causes a wireless device that performs communication restriction to a mobile communication terminal device that performs wireless connection with the base station in a predetermined closed space,
  A detection process for receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal;
  Based on the radio wave level of the control signal detected in the detection process, the control that the wireless device transmits in the closed space rather than the radio wave level when the control signal transmitted by the base station arrives in the closed space A setting process for setting the radio wave level at which the radio wave level of the signal increases,
  A transmission process for converting the radio wave level of the control signal received in the detection process to the radio wave level set in the setting process, and transmitting the control signal of the converted radio wave level in the closed space;
  A connection process for performing a wireless connection with the mobile communication terminal device at a radio wave level of a control signal transmitted by the transmission process;
  A program characterized by causing a computer to execute.   A program that is executed by a wireless device that receives a control signal transmitted by a base station and performs communication restriction on a mobile communication terminal device that performs wireless connection with the base station,
  A detection process for receiving a control signal transmitted by the base station and detecting a radio wave level of the received control signal;
  A transmission process for converting the radio wave level of the control signal received in the detection process into a radio wave level that is higher than the radio wave level by a predetermined value, and transmitting the control signal of the converted radio wave level;
  A connection process for establishing a wireless connection with the mobile communication terminal device at the radio wave level of the control signal transmitted by the transmission process;
  A program characterized by causing a computer to execute.   21. The program according to claim 19, wherein the computer executes a process of deleting adjacent information in a control signal received by the wireless device and transmitting the deleted control signal.

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