JP2010081436A - Wireless communication system, portable communications terminal, display device, and method of recognizing an incoming call - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enhance a possibility wherein a user recognizes an arrival of an incoming call in his or her portable communication terminal. <P>SOLUTION: The portable communication terminal 110 in a wireless communication system 100 includes an incoming call transmission part 250 for directly or indirectly transmitting an incoming call information indicating that at least the incoming call has arrived to one or more display devices selected out of a plurality of display devices when its own terminal has received the incoming call. The plurality of display devices 150 include an incoming call information-receiving part 320 for receiving the incoming call information, and an incoming call-alarming part 350 for informing that the incoming call has arrived according to the incoming call information. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a wireless communication system, a mobile communication terminal, a display device, and an incoming call confirmation method for notifying that there has been an incoming call.

  When a mobile communication terminal such as a mobile phone or a PHS (Personal Handy phone System) terminal receives an incoming call from another mobile communication terminal, if the mobile communication terminal is not at hand or is set to manner mode, You may not notice the incoming call. In particular, when watching a TV program or the like, it is often difficult to notice incoming calls by focusing on the video and audio.

  Therefore, a technique for confirming an incoming call even while watching a television program is disclosed. For example, Patent Document 1 describes a technique in which a television is provided with a notification means for a viewer in order to immediately notify a television viewer of an incoming call from a mobile communication terminal.

Further, in Patent Document 2, a display device separate from the mobile communication terminal detects a radio wave indicating a reception confirmation transmitted from the mobile communication terminal when receiving the radio wave from the base station, and confirms that there is an incoming call. A technique for displaying is disclosed. Furthermore, Patent Document 3 discloses a technique for reporting an incoming call to such a display device while avoiding infringement of the privacy of the caller and hindering viewing of a TV program.
JP 2002-359670 A JP 2003-304304 A JP 2006-287829 A

  However, the above-described prior art only supports the case where the mobile communication terminal and the television apparatus that displays the incoming information are one-to-one or many-to-one, and the incoming information is displayed only on one television apparatus. Therefore, in the end, a user who did not watch the television device often did not notice that there was an incoming call.

  Also, in recent years, the time of using a personal computer individually has increased, and the opportunity to view television programs and streaming through the personal computer has increased. In such a situation where a plurality of display devices are used indoors, even if only one TV device in the living room is notified of an incoming call, it only disturbs the user who is actually watching the TV. is there.

  Further, when the other party information is also displayed on the television device at the time of the incoming call, it becomes easy to judge whether or not to receive the incoming call and how quickly the call should be received. However, if the other party information is notified to the television device that the owner of the mobile communication terminal is not viewing, other users will be notified of who the incoming call is from, which may cause a problem in terms of privacy. .

  In view of such a problem, the present invention provides a wireless communication system, a mobile communication terminal, a display device, and an incoming call confirmation method capable of increasing the possibility that a user will notice that an incoming call has been received at his / her mobile communication terminal. It is intended to provide.

  In order to solve the above problems, a typical configuration of the present invention is a wireless communication system including a mobile communication terminal and a plurality of display devices, and the mobile communication terminal receives an incoming call to itself. An incoming call transmission unit that directly or indirectly transmits at least incoming information indicating that an incoming call has been received to one or a plurality of display devices selected from among the plurality of display devices. And an incoming call notification unit for notifying that there is an incoming call according to the incoming call information.

  In the present invention, when there is an incoming call to the mobile communication terminal, incoming information indicating that the incoming call is received is transmitted to one or a plurality of display devices. By using a plurality of display devices that notify the incoming information, it is possible to increase the chance that the user recognizes the notification of the incoming information, and to increase the possibility that the user will notice that there is an incoming call. Therefore, the user can quickly and appropriately respond to the incoming call.

  Another representative configuration according to the present invention is a portable communication terminal capable of directly or indirectly communicating with a plurality of display devices, and selects from the plurality of display devices when an incoming call is received by the own device. The one or more display devices provided with an incoming call transmission unit that transmits at least incoming information indicating that there has been an incoming call.

  Also in the present invention, when there is an incoming call to the mobile communication terminal, incoming information indicating that the incoming call is received is transmitted to one or a plurality of display devices. Then, the display device that can communicate with the mobile communication terminal notifies that there is an incoming call according to the incoming call information. As described above, by providing a plurality of display devices that notify the incoming information, the user can increase the chance of recognizing the notification of the incoming information, and can increase the possibility that the user will notice that there is an incoming call.

  The incoming call transmission unit may transmit incoming information by providing a time difference between the display devices based on the display order assigned to each of the plurality of display devices.

  In recent years, not only television devices but also personal computers have been used for a long time, and opportunities to view television programs and streaming through personal computers have increased. This indicates that the frequency and time that the user views are different for each display device. In the present invention, the display order is given to the display device, and the fact that there is an incoming call with a time difference in descending order of the possibility that the user is watching is notified to other users that the incoming call has been received. Thus, it is possible to maintain a high possibility that the user will notice that there is an incoming call while avoiding unnecessary notifications.

  The incoming call information may include the local station information of the mobile communication terminal, and the display device may notify the local station information.

  With such a configuration, even when a plurality of mobile communication terminals are compatible with one display device, it is possible to easily recognize which user's mobile communication terminal has received an incoming call, and without causing confusion, the user can It is possible to quickly and reliably grasp incoming calls to the mobile communication terminal.

  The incoming call information may include incoming call destination information, and the display device may notify the callee information.

  With this configuration, the user can recognize the other party at the same time that the incoming call is received on the display device without checking his / her mobile communication terminal, and can determine whether or not to respond to the other party and how quickly it can be received. Judgment on whether to speak is easy.

  The incoming call transmission unit may determine whether or not to include the other party information in the incoming call information, based on the display availability setting of the other party information attached to each display device capable of communication.

  As described above, when the destination information is notified to the display device, the convenience increases. However, if the other party is informed at random, the other party's information will be unnecessarily known to other users, and if there are a plurality of display devices, which user will be notified of the other party's information. It can not be identified. In the present invention, privacy can be voluntarily protected by transmitting the destination information only to the display device that should display the destination information.

  The incoming call transmission unit may transmit the incoming call information when there is an incoming call while the mobile communication terminal is set to the manner mode or when a predetermined period of time has elapsed without an operation input from the incoming call.

  With this configuration, the present invention can be realized while the manner mode is set or when there is no operation input for a predetermined period, that is, when the user is not likely to notice or not notice the incoming call. Even when the user can answer the incoming call, it is possible to avoid a situation in which the incoming call information is inevitably displayed on the display device.

  Another representative configuration according to the present invention is a display device capable of directly or indirectly communicating with a mobile communication terminal, and receives incoming information that indicates that at least the mobile communication terminal has received an incoming call. An information receiving unit and an incoming call notification unit for notifying that there has been an incoming call according to the incoming call information are provided.

  In the present invention, when a mobile communication terminal receives an incoming call, the mobile communication terminal receives incoming call information indicating that the incoming call has been received and notifies the user to that effect. With this configuration, the user can be notified that there is an incoming call.

  The incoming call notification unit may continue to notify that there is an incoming call for a predetermined time. Even if the display device informs that there is an incoming call, the user may miss the timing. According to the present invention, by continuously notifying that there is an incoming call for a predetermined time, it is possible to increase the chance that the user will notice the notification and to increase the possibility that the user will notice that there is an incoming call.

  The incoming call information may include the local station information of the mobile communication terminal, and the incoming call notification unit may also display the local station information.

  With this configuration, even when a plurality of mobile communication terminals are compatible with the display device, it is possible to easily recognize which user's mobile communication terminal has received the call, and without causing confusion, the user can It becomes possible to grasp the incoming call to the mobile communication terminal quickly and reliably.

  The incoming call information may also include destination information received by the mobile communication terminal, and the incoming call notification unit may display the destination information.

  With this configuration, the user can recognize the other party at the same time that there is an incoming call on the display device without checking his / her mobile communication terminal, and can determine whether the other party should be handled or how quickly. It becomes easy to judge whether to receive a call.

  The incoming call notification unit may determine whether or not to notify the other party information based on the display availability setting of the other party information attached to each mobile communication terminal capable of communication.

  As described above, convenience is increased when the other party information is notified to the display device. However, if the other party is informed at random, the other party's information will be unnecessarily known to other users, and if there are a plurality of display devices, which user will be notified of the other party's information. It can not be identified. In the present invention, privacy can be voluntarily protected by transmitting the destination information only to the display device that should display the destination information.

  Another typical configuration according to the present invention is an incoming call confirmation method for confirming an incoming call to a mobile communication terminal using a mobile communication terminal and a plurality of display devices. The mobile communication terminal receives an incoming call to itself. In this case, at least one incoming call information indicating that there has been an incoming call is directly or indirectly transmitted to one or more selected display devices among the multiple display devices, and the multiple display devices receive the incoming call information. And it is characterized by notifying that there was an incoming call according to the incoming call information.

  The components based on the technical ideas of the wireless communication system, the mobile communication terminal, and the display device described above and the description thereof can be applied to the incoming call confirmation method.

  As described above, according to the present invention, it is possible to increase the possibility that the user will notice that there is an incoming call to his / her mobile communication terminal.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The dimensions, materials, and other specific numerical values shown in the embodiment are merely examples for facilitating understanding of the invention, and do not limit the present invention unless otherwise specified. In the present specification and drawings, elements having substantially the same function and configuration are denoted by the same reference numerals, and redundant description is omitted, and elements not directly related to the present invention are not illustrated. To do.

(Wireless communication system 100)
FIG. 1 is an explanatory diagram showing a schematic connection relationship of the wireless communication system 100. The wireless communication system 100 includes a mobile communication terminal 110, a base station 120, a communication network 130 connected to the base station 120 and configured by an ISDN (Integrated Services Digital Network) line, the Internet, a dedicated line, and the like, Management server 140, a plurality of display devices 150, and a broadcasting station 160 connected to each other.

  When there is a call from another mobile communication terminal to the mobile communication terminal 110, the management server 140 uses the location registration information of the mobile communication terminal 110 to set the base station 120 capable of establishing communication with the mobile communication terminal 110. Then, the mobile communication terminal 110 is notified of an incoming call through the communication network 130 and the base station 120.

  At this time, for example, a television device as the display device 150 in the house 170 receives a broadcast radio wave from the broadcast station 160 and displays a television program. When there is an incoming call to the mobile communication terminal 110, this is transmitted to the display device 150 and displayed on the display device 150. In the present embodiment, the portable communication terminal 110 and a plurality of display devices 150 are operated in cooperation with each other, and an object is to transmit to the user that the portable communication terminal 110 has received an incoming call.

  Hereinafter, specific configurations of the mobile communication terminal 110 and the display device 150 will be described, and then an incoming call confirmation method in which both are linked will be described in detail.

(Mobile communication terminal 110)
FIG. 2 is a functional block diagram showing a hardware configuration of the mobile communication terminal 110, and FIG. 3 is a perspective view showing an appearance of the mobile communication terminal 110. As shown in FIG. The mobile communication terminal 110 includes a terminal control unit 210, a terminal memory 212, a terminal display 214, an operation unit 216, a voice input unit 218, a terminal voice output unit 220, a first wireless communication unit 222, a second And a wireless communication unit 224.

  As the mobile communication terminal 110, various electronic devices capable of wireless communication such as a mobile phone, a PHS terminal, a notebook personal computer, a PDA (Personal Digital Assistant), and a game machine can be used.

  The terminal control unit 210 manages and controls the entire mobile communication terminal 110 using a semiconductor integrated circuit including a central processing unit (CPU), and uses a program stored in the terminal memory 212 to make a call function, mail transmission / reception function, imaging function, and music playback. It also performs functions and TV viewing functions. The terminal memory 212 includes a ROM, a RAM, an EEPROM, a nonvolatile RAM, a flash memory, an HDD, and the like, and stores a program processed by the terminal control unit 210, a notification table described later, and the like.

  The terminal display 214 includes a liquid crystal display, an EL (Electro Luminescence) display, and the like, and is stored in the terminal memory 212 or provided from the management server 140 via the communication network 130. User Interface) can be displayed.

  The operation unit 216 includes switches such as a keyboard, a cross key, a joystick, and a touch panel, and accepts a user operation input. Further, the operation unit 216 can switch ON / OFF of the privacy setting in accordance with a user operation input. The voice input unit 218 includes voice conversion means such as a microphone, and converts a user voice input during a call into an electrical signal that can be processed in the mobile communication terminal 110. The terminal voice output unit 220 is composed of a speaker, and converts the voice signal of the other party received by the mobile communication terminal 110 into voice and outputs it. The terminal voice output unit 220 can also output a ring tone, an operation sound of the operation unit 216, an alarm sound, and the like.

  The first wireless communication unit 222 establishes wireless communication with the base station 120 through a wireless communication method such as CDMA or WiMAX, and executes data communication such as voice communication with a communication partner or acquisition of Web information. The second wireless communication unit 224 performs communication with the display device 150 through a wireless communication method such as WiFi or Bluetooth (registered trademark). The mobile communication terminal 110 can also make the second wireless communication unit 224 function as a remote controller, and change the channel and volume of the TV program displayed on the display device 150 in response to an operation input to the operation unit 216 by the user. can do.

  The terminal control unit 210 also functions as an incoming call transmission unit 250. When the mobile communication terminal 110 receives an incoming call, the incoming call transmission unit 250 selects one or more display devices selected from among the plurality of display devices 150 that are associated with the own device (the mobile communication terminal 110). Incoming information indicating that there is an incoming call is transmitted to 150 directly or indirectly. Here, direct means that the display device 150 directly receives the incoming information of the incoming call transmission unit 250, and indirect means that the information is transmitted to the display device 150 through a relay device such as a router or an access point or other electronic devices. Indicates that

  Here, when the mobile communication terminal 110 receives an incoming call, the incoming call transmission unit 250 transmits incoming call information indicating that the incoming call has been received to the display device 150, and the display device 150 responds to the incoming call information. Notify that there was an incoming call. In the present embodiment, since there are a plurality of display devices 150 for notifying incoming information, it is possible to increase opportunities for the user to recognize the incoming information, and the user is more likely to notice that there is an incoming call.

  Here, the incoming call transmission unit 250 refers to the notification table 260 stored in the terminal memory 212 to determine the display device 150 that is the transmission destination of incoming information.

  FIG. 4 is an explanatory diagram for explaining the notification table 260. In the notification table 260, each parameter of a name 264, a display order 266, a privacy setting ON 268, and a privacy setting OFF 270 is associated with the identification ID 262. The identification ID 262 indicates an ID for identifying the display device 150 from the other, the name 264 indicates an identifier for the user to specify the installation position of the display device 150, and the display order 266 indicates the mobile communication terminal 110. When there is an incoming call, the order of the display devices 150 that transmit with a time difference is shown.

  In the privacy setting ON 268, the display content on the display device 150 when the privacy setting is “ON” is shown, “incoming / outgoing” indicating that there is an incoming call, and identification information “1” of the mobile communication terminal 110. Whether to display “own station information”, “name”, “phone number”, and “mail address” as destination information is individually set. In the privacy setting OFF, the display contents on the display device 150 when the privacy setting is “OFF” are shown, and the items are the same as the privacy setting ON 268. Such a notification table can be changed through the operation unit 216.

  The incoming call transmission unit 250 refers to the notification table 260 and transmits incoming call information with a time difference between the display devices 150 based on the display order 266 of the display devices 150 in which the presence / absence of incoming / outgoing display is “◯”. To do. More specifically, if the incoming call information is first transmitted to the display device 150 whose display order in the notification table 260 is “1” and the mobile communication terminal 110 is not yet received, a predetermined time, for example, 10 seconds elapses. Later, the incoming call information is transmitted to the display device 150 whose display order is “2”. Then, the transmission of the incoming information is continued until the display order reaches the last “4”.

  In recent years, as the display device 150, not only a television device but also a time when a personal computer is used individually has increased, and the opportunity to view television programs and streaming through the personal computer has increased. This indicates that the frequency and time that the user views are different for each display device 150. In the present embodiment, other users (for example, family members, etc.) are given a display order on the display device 150 and notify that there is an incoming call with a time difference in descending order of the possibility that the user is watching. It is possible to maintain a high possibility that the user will notice that an incoming call has been received, while avoiding unnecessary notifications that inform the user of the fact that the incoming call has been received.

  Also, the incoming call transmission unit 250 refers to the notification table 260, and when the local station information display availability is “O”, transmits the incoming call information including the local station information of the mobile communication terminal 110, and displays it. The device 150 also reports its own station information. The local station information may be any information as long as the mobile communication terminal 110 and the user who owns the mobile communication terminal 110 can be specified, such as a name, a telephone number, a mail address, and a nickname.

  With such a configuration, even when a plurality of mobile communication terminals 110 correspond to one display device 150, it is possible to easily recognize which user's mobile communication terminal 110 has received an incoming call without causing confusion. The user can quickly and reliably grasp the incoming call to his / her mobile communication terminal 110.

  Further, the incoming call transmission unit 250 refers to the notification table 260, and when the displayability of each item of the destination information is “◯”, each item of the destination information of the mobile communication terminal 110 is added to the incoming information. The display device 150 notifies the transmitted partner information.

  With this configuration, the user can recognize the other party at the same time that the incoming call is received on the display device 150 without confirming his / her mobile communication terminal 110, and can determine whether or not to deal with the other party. It becomes easy to judge whether to receive a call early.

  Thus, when the destination information is notified to the display device 150, convenience increases. However, if the other party is notified at random, the other party's information is unnecessarily known to other users, and if there are a plurality of display devices 150, which user has known the other party's information. Cannot be identified. In this embodiment, privacy can be voluntarily protected by transmitting destination information only to the display device 150 that should display destination information in this way.

  Further, the incoming call transmission unit 250 is restricted when an incoming call is received by the user's operation input while the mobile communication terminal 110 is set to the manner mode, or when a predetermined period of time elapses without an operation input from the incoming call. Incoming call information can be transmitted.

  With such a configuration, it is possible to realize transmission of incoming information only when the manner mode is set or when there is no operation input for a predetermined period, that is, when there is a high possibility that the user does not notice or does not notice the incoming call. Thus, even when the user can respond to an incoming call, it is possible to avoid a situation in which incoming call information is inevitably displayed on the display device 150. In addition, there is no need to make a setting for valid / invalid of the incoming call information. Here, when the manner mode setting is canceled, the transmission of the incoming call information may be invalidated.

  In addition, when the mobile communication terminal 110 is installed in a charger such as a cradle, the incoming call transmission unit 250 can also transmit incoming information after a predetermined time has elapsed. The incoming call information may be transmitted immediately upon detection.

  Further, when the mobile communication terminal 110 is used as a remote controller of the display device 150, the incoming call transmission unit 250 may automatically change the display order 266 in the notification table 260 according to the use frequency or use time. it can. For example, the display device 150 with extremely high usage frequency considers that the user is highly likely to be viewing and sets the display order to “1”, the highest order. Then, the ranks of the other display devices 150 are shifted down one by one. In addition, since the display device 150 that uses the mobile communication terminal 110 as a remote controller at the latest time can be regarded as having a high possibility of being viewed by the user, the display order is set to “1”. May be. The display order is determined on the basis of either the use frequency or the use time every time the portable communication terminal 110 is used as a remote controller, and is changed as necessary.

(Display device 150)
FIG. 5 is a block diagram illustrating a schematic configuration of the display device 150. The display device 150 includes a display control unit 310, a display memory 312, a display broadcast receiving unit 314, a display display 316, a display audio output unit 318, and an incoming call information receiving unit 320. As the display device 150, various electronic devices such as a television device, a personal computer, a PDA (Personal Digital Assistant), a digital camera, a music player, a car navigation device, a game device, and a DVD player can be used. Here, a television device is cited as an example of the display device 150.

  The display control unit 310 manages and controls the entire display device 150 by a semiconductor integrated circuit including a central processing unit (CPU). The display memory 312 includes a ROM, a RAM, an EEPROM, a non-volatile RAM, a flash memory, an HDD, and the like, and stores a program processed by the display control unit 310.

  The display broadcast receiving unit 314 receives a television program distributed from the broadcast station 160. The display 316 includes a liquid crystal display, a PDP (Plasma Display Panel), an EL display, and the like, and can display a television program received by the display broadcast receiving unit 314. The display audio output unit 318 includes a speaker, and outputs audio in accordance with the television program displayed on the display display 316.

  The incoming call information receiving unit 320 establishes wireless communication with the mobile communication terminal 110 through a wireless communication method such as WiFi or Bluetooth (registered trademark), and receives incoming call information.

  The display control unit 310 also functions as an incoming call notification unit 350. The incoming call notification unit 350 notifies that there is an incoming call according to the incoming call information received by the incoming call information receiving unit 320.

  FIG. 6 is an explanatory diagram showing an example of notification of incoming information by the incoming notification unit 350. Here, when there is an incoming call to the mobile communication terminal 110, a message 360 indicating that there was an incoming call is displayed at the lower right of the screen of the display 316. Such notification may be made through the display display 316 or through the display audio output unit 318.

  The incoming call notification unit 350 continues to notify that there is an incoming call for a predetermined time. Even if the display device 150 notifies that there is an incoming call, the user may miss the timing. Here, by continuing to notify that there is an incoming call for a predetermined time, it is possible to increase the chance that the user will notice the notification and to increase the possibility that the user will notice that there has been an incoming call. It is also possible to make a setting such that notification is continued until some user operation, for example, an operation input for changing a channel or volume is detected.

  When the local station information of the mobile communication terminal 110 is included in the incoming information from the mobile communication terminal 110, the incoming call notification unit 350 also displays the local station information. With this configuration, even when a plurality of mobile communication terminals 110 are compatible with the display device 150, it is possible to easily recognize which user's mobile communication terminal 110 has received an incoming call without causing confusion. Can quickly and reliably grasp incoming calls to his / her mobile communication terminal 110.

  When the destination information is included in the incoming information from the mobile communication terminal 110, the incoming call notification unit 350 also displays the destination information. With this configuration, the user can recognize the other party at the same time that the incoming call is received on the display device 150 without checking his / her mobile communication terminal 110, and can determine whether or not to deal with the other party. It is easy to determine whether to receive a call as quickly as possible.

  Further, the notification table can be managed in the display device 150 instead of the mobile communication terminal 110.

  FIG. 7 is an explanatory diagram for explaining the notification table 370 of the display device 150. In the notification table 370, each parameter of the name 374, the presence / absence of incoming call 376, the local station information 378, and the destination information 380 for each mobile communication terminal 110 is associated with the identification ID 372. Since such parameters have already been described with reference to FIG. 4, the description thereof is omitted here.

  When the notification table 370 is set in the display device 150 as described above, the incoming call transmission unit 250 of the mobile communication terminal 110 transmits all of the incoming call presence / absence 376, the local station information 378, and the destination information 380 as incoming information. The incoming call notification unit 350 refers to the notification table 370 and determines whether or not to perform notification regarding the mobile communication terminal 110. Further, when the display device 150 is a device shared with other users, only the parameters related to the mobile communication terminal 110 may be corrected and registered through a password or the like. With this configuration, it is possible to avoid a privacy problem while maintaining a high possibility that the user will notice that there is an incoming call.

  With the mobile communication terminal 110 and the display device 150 of the wireless communication system 100 described above, it is possible to increase the possibility that the user will notice that the mobile communication terminal 110 has received an incoming call.

(Incoming call confirmation method)
Next, an incoming call confirmation method for confirming incoming calls to the mobile communication terminal 110 using the mobile communication terminal 110 and the plurality of display devices 150 will be described.

  FIG. 8 is a flowchart showing the overall flow of the incoming call confirmation method. When the mobile communication terminal 110 owned by the user receives an incoming call from another mobile communication terminal, the incoming call transmission unit 250 refers to the notification table 260 and selects one or more display devices selected from the plurality of display devices 150. The incoming call information indicating that there is an incoming call is transmitted directly or indirectly to 150 (S400).

  When the incoming information receiving unit 320 of the display device 150 receives incoming information from the mobile communication terminal 110 (S402), the incoming notification unit 350 notifies that there is an incoming call according to the incoming information (S404).

  Such an incoming call confirmation method can also increase the possibility that the user will notice that an incoming call has arrived at his / her mobile communication terminal 110.

  As mentioned above, although preferred embodiment of this invention was described referring an accompanying drawing, it cannot be overemphasized that this invention is not limited to the example which concerns. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

  For example, in the above-described embodiment, a notification table is provided in either the mobile communication terminal 110 or the display device 150, and the notification content to the display device 150 is determined with reference to the notification table. Without being limited thereto, the mobile communication terminal 110 can also transmit the notification table 260 together with the notification information, and the notification contents can be limited in the relay device such as the display device 150 or the router.

  Note that each step in the incoming call confirmation method of the present specification does not necessarily have to be processed in time series in the order described in the flowchart, and may include processing in parallel or by a subroutine.

  The present invention can be used for a wireless communication system, a mobile communication terminal, a display device, and an incoming call confirmation method for notifying that there has been an incoming call.

It is explanatory drawing which showed the rough connection relation of the radio | wireless communications system. It is the functional block diagram which showed the hardware constitutions of the mobile communication terminal. It is the perspective view which showed the external appearance of the portable communication terminal. It is explanatory drawing for demonstrating an alerting | reporting table. It is the block diagram which showed schematic structure of the display apparatus. It is explanatory drawing which showed the example of alerting | reporting of the incoming call information by an incoming call alerting | reporting part. It is explanatory drawing for demonstrating the alerting | reporting table of a display apparatus. It is the flowchart which showed the whole flow of the incoming call confirmation method.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 ... Wireless communication system 110 ... Portable communication terminal 150 ... Display apparatus 250 ... Incoming call transmission part 260, 370 ... Notification table 320 ... Incoming information receiving part 350 ... Incoming call notification part

Claims (13)

A wireless communication system including a mobile communication terminal and a plurality of display devices,
The mobile communication terminal is
An incoming call transmission unit for directly or indirectly transmitting at least incoming information indicating that there has been an incoming call to one or more display devices selected from among the plurality of display devices when an incoming call is received by the own device; Prepared,
The plurality of display devices include
An incoming call information receiving unit for receiving the incoming call information;
An incoming call notification unit for notifying that there was an incoming call according to the incoming call information;
A wireless communication system comprising: A mobile communication terminal capable of directly or indirectly communicating with a plurality of display devices,
An incoming call transmission unit that transmits at least incoming information indicating that there has been an incoming call is provided to one or a plurality of display devices selected from the plurality of display devices when an incoming call is received by the own device. Mobile communication terminal. The incoming call transmission unit
The mobile communication terminal according to claim 2, wherein the incoming call information is transmitted with a time difference between the display devices based on the display order assigned to each of the plurality of display devices.   The mobile communication terminal according to claim 2 or 3, wherein the incoming call information includes own station information of the mobile communication terminal, and the display device notifies the own station information.   The mobile communication terminal according to any one of claims 2 to 4, wherein the incoming call information includes incoming callee information, and the display device notifies the callee information.   The incoming call transmission unit determines whether or not to include the destination information in the incoming information based on a display availability setting of the destination information attached to each display device capable of communication. The mobile communication terminal according to claim 5.   The incoming call transmission unit transmits incoming information when an incoming call is received while the mobile communication terminal is set to the manner mode, or when a predetermined period elapses without an operation input from the incoming call. The mobile communication terminal according to any one of claims 2 to 6. A display device capable of directly or indirectly communicating with a mobile communication terminal,
An incoming information receiving unit that receives incoming information indicating that at least the mobile communication terminal has received an incoming call;
An incoming call notification unit for notifying that there was an incoming call according to the incoming call information;
A display device comprising:   The display device according to claim 8, wherein the incoming notification unit continues to notify that there is an incoming call for a predetermined time.   10. The display device according to claim 8, wherein the incoming call information includes own station information of the mobile communication terminal, and the incoming call notification unit also displays the own station information.   11. The incoming call information includes destination information received by the mobile communication terminal, and the incoming call notification unit also displays the destination information. Display device.   The incoming call notification unit determines whether or not to notify the destination information based on a display enable / disable setting of the destination information attached to each mobile communication terminal capable of communication. 11. The display device according to 11. An incoming call confirmation method for confirming an incoming call to the mobile communication terminal using a mobile communication terminal and a plurality of display devices,
The mobile communication terminal is
When receiving an incoming call to one's own device, directly or indirectly transmitting at least one incoming call information indicating that there has been an incoming call to one or more display devices selected from among the plurality of display devices,
The plurality of display devices include
Receiving the incoming call information;
An incoming call confirmation method characterized in that an incoming call is notified according to the incoming call information.

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