KR100766235B1 - System and method for providing unreceiving information to caller mobile-communication unit specified by called subscriber - Google Patents

Abstract

A system and a method for providing reception unavailable information to a calling mobile communication terminal are provided to transmit information about reception unavailable to the mobile communication terminal of a caller according to the reception unavailable information set by the receiver when the mobile communication terminal of a receiver can not make a call due to a reception unavailable state, thereby checking a call unavailable cause and information about when to make a call. A system for providing reception unavailable information comprises the followings: a called MSC(Mobile Switching Center)(300) which transmits reception unavailable information inputted through a called mobile communication terminal(100) to a message transmitting device; a message transmitting device(400) which includes an SMSC(Short Message Service Center) and an LMSC(Long Message Service Center) and transmits the reception unavailable information transmitted from the called MSC; a server(500) which edits and makes out reception unavailable information based on the reception unavailable information by interworking with the message transmitting device and provides the reception unavailable information to a calling mobile communication terminal(200) via a calling MSC(700); and a called HLR(Home Location Register)(600) which transmits a signal for requesting a reception unavailable information providing service for a state checkup request signal, received from the calling MSC, to the server.

Description

System and Method for Providing Unreceiving Information to Caller Mobile-Communication Unit Specified by Called Subscriber}

1 is a flowchart illustrating a rejection process in a conventional mobile communication terminal.

2 is a block diagram of a system for providing unreachable information to a calling mobile terminal according to the present invention;

3 is a flow chart illustrating a setting method for providing unreachable information to an outgoing mobile communication terminal according to the present invention.

4 is a signal flow diagram illustrating a method for providing a call forwarding terminal with non-receipt information according to the present invention;

5A to 5C are exemplary diagrams for explaining a setting method for providing unreachable information to a calling mobile terminal according to the present invention;

6 is an exemplary view for explaining a method for providing a call forwarding mobile terminal with information that can not be received according to the present invention.

<Description of the symbols for the main parts of the drawings>

100: incoming mobile communication terminal 200: outgoing mobile communication terminal

300: destination MSC 400: message transmission device

500: server 600: called party HLR

700: calling party MSC

The present invention relates to a system and method for providing undeliverable information to an outgoing mobile terminal, and particularly, a system and method for providing undeliverable information to a caller's mobile terminal when the called party's mobile communication terminal is in an undeliverable situation. It is about.

As mobile communication terminals are rapidly increasing in use due to the convenience of portability, service providers and terminal manufacturers are developing more convenient and special functions to secure more users. For example, the mobile communication terminal may include a phone book, a game, a scheduler, a short message, the internet, an e-mail, a morning call, a morning call, It provides various functions such as MP3 (MPEG Layer3) and digital camera.

Therefore, as the use of the mobile communication terminal is further increased, the indiscriminate use of the mobile communication terminal has emerged as a social problem. One of the ways to reduce the damage of indiscriminate use of the mobile communication terminal, the damage caused by the mobile communication terminal during the meeting or in public places by rejecting the incoming call when the call cannot be received, such as when a meeting or quiet is required. To reduce.

1 illustrates a procedure for rejecting an incoming call in a mobile communication terminal according to the prior art. Referring to FIG. 1, first, a controller of a mobile communication terminal checks whether a hand signal is received from another terminal (S101).

If the hand signal is not received, the controller performs a corresponding mode, for example, "standby mode" (S102).

If the hand signal is received, the controller displays a message indicating a call reception, for example, “a call has been received from 011-000-1234” on the display unit, or notifies the user of a call by generating a notification sound and vibration (S103). ).

Thereafter, the controller checks whether the reception rejection key is input (S104). If the reception rejection key is input, the control unit transmits an auto-response message embedded in the mobile communication terminal to the sender's mobile communication terminal (S105).

In addition, if the reception rejection key is not input, the control unit performs a general call mode (S106). Here, the general call mode connects a call when a call button is input, and automatically releases a call when a call button is not input for a predetermined time. The controller then terminates this algorithm.

As described above, when the called party's mobile communication terminal rejects the call, the answering machine transmits an auto-answer message to the caller's mobile terminal, indicating that the current call cannot be connected. However, the caller who receives the auto-answer message does not know the reason why the other party cannot talk or when the call is available. Therefore, the caller is wondering if the other party cannot answer the call, or if the caller needs to talk again. There is a problem that can not be.

It is an object of the present invention to provide a system and a method for automatically providing a called party's unreceived information set by a called party to a called party's mobile terminal when the called party's mobile communication terminal is not available.

The present invention for achieving the above object comprises a called MSC (Mobile Switching Center) for transmitting the non-receipt information input through the incoming mobile communication terminal to the message transmission device; A message transmission device including a Short Message Service Center (SMSC) and a Long Message Service Center (LMSC), and transmitting unreachable information transmitted from the called MSC; A server configured to edit and make undeliverable information based on the undeliverable information in association with the message transmission device and provide the undeliverable information providing service to the outgoing mobile terminal through the calling MSC; And a called-side HLR (Home Location Register) which transmits a signal for requesting the undeliverable information providing service to the server in response to a status check request signal received from the calling MSC as the server performs the undeliverable information providing service. It relates to a system for providing non-receipt information, including).

In addition, the present invention comprises the steps of starting the undeliverable information providing service using the incoming mobile communication terminal; Registering and setting the non-receipt information input through the called mobile communication terminal to the called party's HRL and a message transmitting device; Activating the registered undeliverable information to perform the undeliverable information providing service; And providing the undeliverable information to a call of an outgoing mobile communication terminal as the undeliverable information providing service is performed.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a block diagram of a system for providing unreachable information to a calling mobile communication terminal according to the present invention.

A system for providing unreachable information to an outgoing mobile terminal according to the present invention includes a destination mobile communication terminal 100, an outgoing mobile communication terminal 200, a destination MSC (Mobile Switching Center) 300, and a message transmission device 400. ), Server 500, called-side HLR 600 and calling-side MSC 700.

In the system according to the present invention, when a call is made from the calling mobile communication terminal 200 to the called mobile communication terminal 100, when the user of the incoming mobile communication terminal 100 cannot make a phone call, In the future, the non-receivable information including the possibility of making a call may be provided to the calling mobile terminal 200 in terms of a non-receivable information providing service.

The called party MSC 300 generally serves as a switch for transferring the call of the calling mobile communication terminal 200 to the called mobile communication terminal 100. However, in relation to the present invention, a user of the called mobile communication terminal 100 receives a call. It transmits the non-receipt information such as a text or voice input to the impossible information providing service to the message transmitting device 400.

The message transmission device 400 may include a Short Message Service Center (SMSC) and a Long Message Service Center (LMSC), and unlike SMSCs capable of transmitting short messages, up to 1000 characters, as well as pictures By providing a variety of multimedia data, such as audio, video files, LMSC, by processing the non-receipt information transmitted from the destination MSC 300 into information including more various data to the server 500 or the source MSC 700 Can be sent to.

The server 500 edits and composes the unreachable information including the short message and the multimedia data according to the unreachable information providing service request signal transmitted from the called party's HLR 600 for the non-receiving information providing service, and sets the calling MSC ( 700 transmits a signal requesting to transmit the non-receipt information to the message transmission device 400, optionally connected to a predetermined database (not shown) to temporarily store the non-receipt information in the database and then send the message The device 400 may pass the non-receipt information to the calling MSC 700.

The called party HLR 600 transmits the location information, the subscriber information, and the additional service information for each subscriber, which are necessary to transfer the call of the calling mobile communication terminal 200 to the called mobile communication terminal 100. Storage management, and according to the status check request signal received from the originating MSC (700) checks whether or not the user of the incoming mobile communication terminal (100).

The calling MSC 700 receives the call of the calling mobile communication terminal 200 and transmits a status check request signal to the called HLR 600, and the result of the checking of the called HLR 600 is the called mobile communication terminal 100. As the user of the call is confirmed that the call forwarding information providing service is not available, the call termination request signal of the called party's HLR 600 may be received to terminate the call of the outgoing mobile terminal 200.

Hereinafter, a method of providing call forwarding information to the outgoing mobile terminal 200 using the system according to the present invention configured as described above will be described with reference to FIGS. 3 and 4.

3 is a flowchart illustrating a setting method for providing unreachable information to a calling mobile terminal according to the present invention, and FIG. 4 illustrates a process of providing unreachable information to a calling mobile terminal according to the present invention. Signal flow chart.

As shown in FIG. 3, as the user of the incoming mobile communication terminal 100 presses the keypad of the mobile communication terminal 100 to use the unreachable information provision service, the server 500 and the mobile communication terminal 100. ) Starts the undeliverable information providing service (S301).

Specifically, when a user of the mobile communication terminal 100 cannot receive a conference, an overseas business trip, or enter a classical music venue, the user presses a keypad of the mobile communication terminal 100 to use a service for providing undeliverable information. The mobile communication terminal 100 transmits the start signal of the unreachable information providing service to the server 500 through the called MSC 300 and the message transmitting device 400. 500 and the mobile communication terminal 100 may start a service that cannot receive information.

As the server 500 and the mobile communication terminal 100 start the undeliverable information providing service, the server 500 registers the non-receiving information input through the mobile communication terminal 100 in the called party's HLR 600. It is set (S302).

For example, a user of the mobile communication terminal 100 starts the undeliverable information providing service, and uses the keypad of the mobile communication terminal 100 to present the usage time of the non-receiving information providing service as shown in FIG. 5A. Enter the time for 2 hours from the time and enter the message "I will contact you in 2 hours after the performance", and additionally select the incoming background picture as shown in Figure 5b and the background music as shown in Figure 5c It can be input as impossible information. Of course, in addition to the pictures and music shown in Figures 5b to 5c, the video and voice may be further selected and input as unreachable information, all of which are generally SMS (Short Messaging Service) or MMS (Multimedia Messaging Service) It can be performed by the transmission method of.

The mobile communication terminal 100 receiving the non-receipt information including the use time and the message of the service transmits the non-receipt information to the server 500 through the MSC 300 and the message transmitting device 400. The server 500 receives the undeliverable information and sets the SMSC or LMSC of the message transmission device 400 and registers that the mobile communication terminal 100 is the target of the undeliverable information providing service in the called party's HLR 600.

After registering and setting the unreachable information on the called party's HLR 600, the server 500 activates the registered undeliverable information on the called party's HLR 600 to perform a call forwarding information providing service based on the unreachable information. (S303).

Here, the user of the mobile communication terminal 100 inputs a message or the like, does not start and activates an unreachable information providing service, for example, using "700-0001" when traveling abroad and "700" when in a meeting. A specific code, such as "-0002", may be entered to start and activate the unreachable information provision service.

In this way, the called party's HLR 600 is activated to perform the call forwarding information providing service based on the call forwarding information, thereby providing the call forwarding information according to the present invention to the calling mobile terminal 200.

Hereinafter, a method of providing unreachable information to the calling mobile communication terminal through a registered call setup service activated as shown in FIG. 3 will be described with reference to FIG. 4.

4 is a signal flow diagram illustrating a method for providing non-receipt information to a calling mobile communication terminal according to the present invention.

As shown in FIG. 4, when the calling mobile communication terminal 200 sends a call for a telephone call (S401), the calling MSC 700 receives the call and calls the called mobile communication terminal at the called HLR 600. In operation S402, a status check request signal for confirming a status of 100 is transmitted.

The receiving side HLR 600 receiving the status check request signal confirms whether the terminating mobile communication terminal 100 is a target of unreceivable information providing service (S403).

As a result of the confirmation of the called party HLR 600, if the called mobile communication terminal 100 is activated as a target of the unreachable information providing service, the called party HLR 600 terminates the call to the calling party MSC 700. Request (S404).

The originating MSC 700 receiving the call termination request from the called party's HLR 600 ends the call originating from the originating mobile communication terminal 200 (S405).

Subsequently, the called-side HLR 600 confirming that the incoming mobile communication terminal 100 is activated as a target of the undeliverable information providing service requests the server 500 to perform the undeliverable information providing service (S406).

The server 500 that has been requested to perform the undeliverable information providing service edits and creates the contents of the undeliverable information based on the undeliverable information registered through the terminating mobile communication terminal 100 in step S302 (S407). .

Specifically, when the server 500 receives a signal from the called party's HLR 600 requesting to perform the undeliverable information providing service, the called mobile communication terminal (not shown) as described above with reference to FIG. Based on the non-receipt information such as a short message or multimedia data set in the SMSC or LMSC of the message transmission device 400 through the 100, the content of the non-receipt information is edited and prepared according to each setting. In this case, as described above, the server 500 may be connected to a separate database to temporarily store the non-receipt information in the database to create the contents of the non-receipt information.

After the contents of the undeliverable information are written, the server 500 requests the message transmitting device 400 to transmit the contents of the undeliverable information to the calling mobile terminal 200 (S408).

After receiving the request to transmit the contents of the created undeliverable information to the calling mobile terminal 200, the message transmitting device 400 uses the SMSC and the LMSC according to each type of the prepared undeliverable information to send the MSC 700 to the calling party. The call forwarding information created through the transmission is transmitted to the calling mobile communication terminal 200 (S409).

Accordingly, as shown in FIG. 6, the outgoing mobile terminal 200 displays a screen window as the content of the unreachable information created by the server 500, and optionally, the user of the incoming mobile terminal 100 whose background music or setting is recorded. By outputting the voice of the user, the user of the outgoing mobile terminal 200 recognizes that the user of the incoming mobile communication terminal 100 can not be called by the performance viewing at the venue, the call can be received after 2 hours You know you can.

At the same time as the user of the calling mobile communication terminal 200 confirms the unreachable information transmitted to the calling mobile communication terminal 200, the calling mobile communication terminal 200 transmits a message for transmitting the unacceptable information ACK (acknowledgment) signal. The transmission to 400 (S410).

As the message transmission device 400 receives the undeliverable information transmission ACK signal, the message transmission device 400 transmits the unreachable information to the calling mobile terminal 200 by the received unacceptable information transmission ACK signal. Notify the server 500 (S411).

The server 500 notified of the result of transmitting the undeliverable information subsequently transmits the information of the calling mobile communication terminal 200, that is, the information such as the calling number, to the called mobile communication terminal 100 after the termination of the undeliverable information providing service. By transmitting and displaying, the user of the terminating mobile communication terminal 100 can recognize and contact.

Although the technical spirit of the present invention has been described in detail according to the above-described preferred embodiment, it should be noted that the above-described embodiments are for the purpose of description and not of limitation.

In addition, those skilled in the art will understand that various implementations are possible within the scope of the technical idea of the present invention.

As described above, according to the present invention, when the called party's mobile communication terminal is unable to make a call in an unreachable state, the present invention automatically transmits the unreachable information to the calling party's mobile terminal according to the undeliverable information set by the called party. You can find out why you can't do this and when you can make a call.

Claims (12)

A called MSC (Mobile Switching Center) for transmitting the undeliverable information input through the called mobile communication terminal to a message transmitting device; A message transmission device including a Short Message Service Center (SMSC) and a Long Message Service Center (LMSC), and transmitting unreachable information transmitted from the called MSC; A server configured to edit and make undeliverable information based on the undeliverable information in association with the message transmission device and provide the undeliverable information providing service to the outgoing mobile terminal through the calling MSC; And As the server performs the undeliverable information providing service, the called party's home location register (HLR) which transmits a signal requesting the undeliverable information providing service to the server in response to the status check request signal received from the originating MSC. System providing non-receipt information that is configured to include. In claim 1,  The call forwarding information providing service On the basis of the non-receipt information input by using the terminating mobile communication terminal, the terminating mobile communication terminal is set as a non-receivable object in the called party's HLR and cannot be received by the originating mobile communication terminal through the message transmission device. A system for providing non-receipt information, characterized in that for transmitting information. The method according to claim 1 or 2, The undeliverable information may include at least one of chapter, short message, video, voice, time information, and music information input using the incoming mobile communication terminal. The method according to claim 1 or 2, The call forwarding information providing service And set up by inputting a specific code to the called mobile communication terminal. Starting a non-receipt information providing service using a called mobile communication terminal; Registering and setting the non-receipt information input through the called mobile communication terminal to the called party's HRL and a message transmitting device; Activating the registered undeliverable information to perform the undeliverable information providing service; And Providing the undeliverable information to a call of an outgoing mobile communication terminal as performing the undeliverable information providing service; Method for providing non-receipt information comprising a. In claim 5, Starting the unreachable information providing service And starting the service by selecting a service item or inputting a specific code by using a keypad of the incoming mobile communication terminal. In claim 5, Registering and setting the undeliverable information Setting a message transmission device based on the unreachable information input through the incoming mobile communication terminal; And Registering and setting the called mobile communication terminal as an unreceivable subject in the called party's HRL; Method for providing non-receipt information comprising a. In claim 5, The performing of the undeliverable information providing service As the status check request signal for confirming the status of the called mobile communication terminal from the calling MSC is transmitted to the called party's HRL, the called party's HRL determines whether the called mobile communication terminal is subject to the unreachable information provision service. step; When the called mobile communication terminal is a target of an undeliverable information providing service, requesting a call termination of the calling MSC by the called party HRL; And Requesting, by the called-side HRL, to perform the undeliverable information providing service to the server; Method for providing non-receipt information comprising a. In claim 5, Providing the unreachable information is Creating, by the server, requested to perform the undeliverable information providing service according to the call of the calling mobile terminal, creating contents of the undeliverable information based on the undeliverable information; Transmitting the contents of the created undeliverable information to the calling mobile terminal through the message transmitting device; Method for providing non-receipt information comprising a. The method according to any one of claims 5 to 9, The undeliverable information may include at least one of a long, short message, video, voice, time information, and music information input using the incoming mobile communication terminal. In claim 5, The apparatus for transmitting a message according to claim 1, wherein the message transmission device receives and transmits the undeliverable information in various forms, including a Short Message Service Center (SMSC) and a Long Message Service Center (LMSC). In claim 9, The step of transmitting the contents of the created undeliverable information to the calling mobile terminal is the step of transmitting the message to the calling mobile terminal through the calling MSC according to each type of the contents of the created undeliverable information. A method for providing non-receipt information characterized by the above.

Images