KR100603010B1 - Method for providing sending terminal information providing service - Google Patents

Abstract

The present invention relates to a method and apparatus for providing outgoing information providing service for an incoming call. A method for providing a service for providing outgoing information on an incoming call at a calling exchange includes transmitting a routing information request signal to a home location register, and receiving unreachable call information corresponding to a called terminal from a home location register. Here, the unreachable call information is generated based on a call routing information request signal transmitted from the home location register to a called side exchange in response to the routing information request signal,-Service request information based on the unreachable call information And generating the service request information to a service server, wherein the service server transmits a message transmission request signal to a message service center in response to the service request information. When the called terminal is in a state capable of receiving a message On the basis of the message transmission request signal, it is characterized by transmitting the originating information message corresponding to the incoming call to the called exchange.

Incoming call, origination, information

Description

How to provide sending terminal information providing service

1 is a schematic diagram of a system for providing outgoing information for an unanswered call in accordance with one preferred embodiment of the present invention.

2 is a view showing a call information message display screen corresponding to an incoming call is not possible according to an embodiment of the present invention.

3 is a diagram schematically showing a service server configuration according to a preferred embodiment of the present invention.

4 is a diagram schematically illustrating a module configuration of a service server according to an exemplary embodiment of the present invention.

5 is a signal flow diagram illustrating a procedure for subscribing to an outgoing information providing service for an unanswered call according to an exemplary embodiment of the present invention.

6 is a diagram schematically showing a method for providing outgoing information providing service for an unanswered call according to an exemplary embodiment of the present invention.

7 is a diagram showing a case corresponding to non-receiving call information according to a preferred embodiment of the present invention.

8 is a diagram schematically illustrating a process of transmitting an originating information message corresponding to non-receiving call information from a message service center to a called side exchange in accordance with a preferred embodiment of the present invention.

9A is a diagram schematically illustrating a process of subscribing to a service according to the present invention by a user corresponding to a called terminal according to an exemplary embodiment of the present invention;

9B is a diagram illustrating a service subscription screen output to a display unit of a called terminal according to a preferred embodiment of the present invention.

10A is a signal flow diagram illustrating a process of subscribing to a service according to the present invention at the time of origination if a user corresponding to the originating terminal does not subscribe to the service according to the present invention in advance.

10B is a screen flow diagram illustrating a process of subscribing to a service according to the present invention at the time of origination when a user corresponding to the originating terminal does not subscribe to the service according to the present invention in advance.

FIG. 11 is a schematic diagram of a system for providing outgoing information for an unanswered call in accordance with another preferred embodiment of the present invention. FIG.

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

103: calling side exchange 105: home location register

109: called side exchange 113: service server

The present invention relates to a method and apparatus for providing outgoing information providing service for an incoming call.

Conventionally, when the user corresponding to the called terminal does not answer the call, the VMS (Voice Mail Service) selects the voice mail menu or automatically switches to the voice mail mode to leave the voice and leave the phone number and message. Could deliver. In addition, when the user corresponding to the called terminal does not answer the call, the RCS (Response Calling Service) may select the button of the key input unit and transmit the calling terminal number to the receiving terminal.

However, the above methods are inconvenient for the user corresponding to the calling terminal to leave voice or select a button.

In addition, the caller indication service is a service that directly transmits the caller ID of the information included in the call request signal transmitted from the calling terminal to the called terminal and outputs it to the display unit of the called terminal.

However, such a conventional caller indication service is a service in which the called terminal rings at the same time as the caller ID is transmitted in real time to the called terminal through the base station, the base station controller, and the exchange.

Therefore, there is a problem that it is impossible to provide the conventional caller indication service when the called terminal fails to respond in real time and thus cannot receive a voice call.

In addition, in order to solve the above problems, a call information providing service (for example, a catch call) for an incoming call that corresponds to departure of a service area of a called terminal, power off, or a call has been provided.

However, the conventional outgoing call information providing service for the non-receiving call is provided through the called exchange or home location register when the user corresponding to the called terminal is a service subscriber.

Therefore, there is a problem in that the origination information providing service for the conventional incoming call is not provided when a user corresponding to the called terminal is not subscribed to the service. That is, regardless of whether the user corresponding to the called terminal has subscribed to the service, it is necessary for the user corresponding to the calling terminal to transmit the situation corresponding to the incoming call and the necessity of a telephone call to the user corresponding to the called terminal.

According to the present invention, even when a user corresponding to a called terminal does not subscribe to a conventional outgoing call information providing service for an incoming call, when the called terminal can receive a message, the calling information message corresponding to the incoming call cannot be received through the display unit. An object of the present invention is to provide a method and apparatus for providing outgoing information providing service for a non-receivable call that can be output.

Another object of the present invention is a method and apparatus for providing an outgoing call information providing service for an incoming call so that a duplicate message is not transmitted to the called terminal when a user corresponding to the called terminal is a subscriber of a conventional outgoing call information providing service. To provide.

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In order to achieve the above objects, according to an aspect of the present invention, a home location register, a destination side exchange managing at least one destination terminal, a source side exchange managing at least one originating terminal, a customer management system, a message service A method for providing outgoing information on an incoming call through a mobile communication system including a center and an outgoing information provision service server, wherein the originating exchange receives a call connection request signal from the originating terminal. Transmitting a routing information request signal of a called terminal corresponding to the call connection request signal to a home location register; Receiving, by the calling side exchange, from the home location register, the unreachable call information corresponding to the called terminal, wherein the unreachable call information corresponds to the routing information request signal by the home location register to the called side exchange; Transmits a call routing information request signal and is generated based on a response signal generated by the called terminal from the called exchange and not transmitted by the called terminal to the home location register; Extracting, by the originating exchange, the originating information providing service subscriber setting information of the user corresponding to the originating terminal by interworking with the customer management system in response to the received non-receiving call information; If the user corresponding to the originating terminal is not the subscriber of the originating information providing service, transmitting the inquiry signal to the originating terminal as to whether or not to use the one-time originating information providing service to the originating terminal; An inquiry signal of whether to use the information providing service includes usage fee guide message information corresponding to the use of the calling information providing service; When the calling terminal transmits a one-time calling information providing service use request signal to the calling exchange in response to an inquiry signal of whether the one-time calling information providing service is used, the calling exchange is based on the non-call information. Generating outgoing information providing service request information; Transmitting the originating information providing service request information generated by the originating exchange to the originating information providing service server; Transmitting, by the caller information providing service server, a caller information message transmission request signal to the message service center according to the caller information providing service request information; And when the message service center is in a state in which the called terminal can receive a message, an originating information message corresponding to an unreachable call to the called terminal through the called side exchange based on the calling information message transmission request signal. It is possible to provide a method for providing outgoing information providing service for a non-receiving call including transmitting.
Here, the source information providing service request information may include the destination terminal location information.
In addition, the called terminal may receive and output an outgoing information message corresponding to an incoming call from the called exchange.
The message service center may include at least one of a multimedia message service center and a short message service center.
The originating information providing service server transmits the originating information providing service subscription request information to the called side exchange, wherein the originating information providing service subscription request information is the originating information for the call that cannot be received by the user corresponding to the called terminal. An inquiry about whether to subscribe to a provided service, wherein the called side exchange is transmitted to the called terminal; When the originating information providing service subscription information corresponding to the called terminal is received by the called exchange in response to the calling information providing service subscription request information from the called terminal, the calling information providing service server receives the received information from the called exchange. Receiving the received outgoing information providing service subscription information; Setting, by the caller information providing service server, caller information providing service subscriber information corresponding to the called terminal based on the caller information providing service subscription information; And transmitting, by the service server, the calling information providing service subscriber information to the customer management system, wherein the customer management system provides calling information corresponding to the called terminal corresponding to the calling information providing service subscriber information. Service subscriber information may also be set.
In addition, the originating information providing service server transmits the outgoing information providing service subscription request information to the called-side exchange, wherein the outgoing information providing service subscription request information to the user corresponding to the called terminal for the caller-based incoming call impossible For inquiring whether to subscribe to an outgoing information providing service, wherein the called side exchange is transmitted to the called terminal; When the originating information providing service subscription information corresponding to the called terminal is received by the called exchange in response to the calling information providing service subscription request information from the called terminal, the calling information providing service server receives the received information from the called exchange. Receiving the received outgoing information providing service subscription information; Setting, by the caller information providing service server, caller information providing service subscriber information corresponding to the called terminal based on the caller information providing service subscription information; And transmitting, by the service server, the originating information providing service subscriber information to the customer management system, wherein the customer management system corresponds to a called party based caller corresponding to the called terminal corresponding to the calling information providing service subscriber information. The originating information provision service subscriber information for the non call can be set.
The calling side exchange may transmit the calling information providing service subscription request information to the calling terminal. In response to the originating information providing service subscription request information, transmitting, by the originating terminal, originating information providing service subscriber information to the originating exchange; The caller information providing service server receives caller information providing service subscriber information corresponding to the caller terminal through the caller switch and the caller information providing service subscriber corresponding to the caller terminal based on the received caller information providing service subscriber information. Setting information; And transmitting, by the calling information providing service server, the calling information providing service subscriber information corresponding to the calling terminal to the customer management system, wherein the customer management system corresponds to the received calling information providing service subscriber information. The calling information providing service subscriber information corresponding to the calling terminal may be set.
According to another aspect of the present invention, a home location register, a destination side exchange managing at least one destination terminal, a source side exchange managing at least one originating terminal, a customer management system, and providing outgoing information for a caller based non-reachable call A method for providing a service for providing outgoing information for an incoming call through a mobile communication system including a service server and an outgoing information provision service server, the originating exchange receiving a call connection request signal from the originating terminal Transmitting a routing information request signal of a called terminal corresponding to the call connection request signal to the home location register; Receiving, by the calling side exchange, from the home location register, the unreachable call information corresponding to the called terminal, wherein the unreachable call information corresponds to the routing information request signal by the home location register to the called side exchange; Transmits a call routing information request signal and is generated based on a response signal generated by the called terminal from the called exchange and not transmitted by the called terminal to the home location register; Extracting, by the originating exchange, the originating information providing service subscriber setting information of the user corresponding to the originating terminal by interworking with the customer management system in response to the received non-receiving call information; If the user corresponding to the originating terminal is not the subscriber of the originating information providing service, transmitting the inquiry signal to the originating terminal as to whether or not to use the one-time originating information providing service to the originating terminal; An inquiry signal of whether to use the information providing service includes usage fee guide message information corresponding to the use of the calling information providing service; When the calling terminal transmits a one-time calling information providing service use request signal to the calling exchange in response to an inquiry signal of whether the one-time calling information providing service is used, the calling exchange is based on the non-call information. Generating outgoing information providing service request information; Transmitting the originating information providing service request information generated by the originating exchange to the originating information providing service server; And in response to the caller information providing service request information, the caller information providing service server interworks with the caller information providing service server for the caller-based caller impossible call so that a user corresponding to the caller terminal is not allowed to call the caller-based caller. And determining whether the subscriber is an outgoing information provision service subscriber, but if the user corresponding to the called terminal is the outgoing information provision service subscriber for a caller-based incompatibility call, the message transmission request signal is not generated. It is possible to provide a method for providing outgoing information providing service for an incoming call.
Further, according to another aspect of the present invention, there is provided a home location register, a destination side exchange managing at least one destination terminal, a source side exchange managing at least one originating terminal, a customer management system, a message service center and a service server. A method for providing a service for providing outgoing information on an incoming call through a mobile communication system, the method comprising: receiving a call connection request signal from the originating terminal by the originating exchange and requesting the call connection to the home location register; Transmitting a routing information request signal of a called terminal corresponding to the signal; Receiving, by the calling side exchange, from the home location register, the unreachable call information corresponding to the called terminal, wherein the unreachable call information corresponds to the routing information request signal by the home location register to the called side exchange; Transmits a call routing information request signal and is generated based on a response signal generated by the called terminal from the called exchange and not transmitted by the called terminal to the home location register; Extracting, by the originating exchange, the originating information providing service subscriber setting information of the user corresponding to the originating terminal by interworking with the customer management system in response to the received non-receiving call information; When the user corresponding to the originating terminal is the originating information providing subscription service subscriber as a result of the extraction, generating the originating information providing service request information based on the non-receiving call information by the originating exchange; Transmitting the originating information providing service request information generated by the originating exchange to the originating information providing service server; Transmitting, by the caller information providing service server, a caller information message transmission request signal to the message service center according to the caller information providing service request information; And when the message service center is in a state in which the called terminal can receive a message, an originating information message corresponding to an unreachable call to the called terminal through the called side exchange based on the calling information message transmission request signal. It is possible to provide a method for providing outgoing information providing service for a non-receiving call including transmitting.
Here, the source information providing service request information may include the destination terminal location information.
In addition, the called terminal may receive and output an outgoing information message corresponding to an incoming call from the called exchange.
The message service center may include at least one of a multimedia message service center and a short message service center.
The originating information providing service server transmits the originating information providing service subscription request information to the called side exchange, wherein the originating information providing service subscription request information is the originating information for the call that cannot be received by the user corresponding to the called terminal. An inquiry about whether to subscribe to a provided service, wherein the called side exchange is transmitted to the called terminal; When the originating information providing service subscription information corresponding to the called terminal is received by the called exchange in response to the calling information providing service subscription request information from the called terminal, the calling information providing service server receives the received information from the called exchange. Receiving the received outgoing information providing service subscription information; Setting, by the caller information providing service server, caller information providing service subscriber information corresponding to the called terminal based on the caller information providing service subscription information; And transmitting, by the service server, the calling information providing service subscriber information to the customer management system, wherein the customer management system provides calling information corresponding to the called terminal corresponding to the calling information providing service subscriber information. Service subscriber information can be set.
In addition, the originating information providing service server transmits the outgoing information providing service subscription request information to the called-side exchange, wherein the outgoing information providing service subscription request information to the user corresponding to the called terminal for the caller-based incoming call impossible For inquiring whether to subscribe to an outgoing information providing service, wherein the called side exchange is transmitted to the called terminal; When the originating information providing service subscription information corresponding to the called terminal is received by the called exchange in response to the calling information providing service subscription request information from the called terminal, the calling information providing service server receives the received information from the called exchange. Receiving the received outgoing information providing service subscription information; Setting, by the caller information providing service server, caller information providing service subscriber information corresponding to the called terminal based on the caller information providing service subscription information; And transmitting, by the service server, the originating information providing service subscriber information to the customer management system, wherein the customer management system corresponds to a called party based caller corresponding to the called terminal corresponding to the calling information providing service subscriber information. The originating information provision service subscriber information for the non call can be set.
In addition, according to another aspect of the present invention, for the home location register, the destination side exchange managing at least one destination terminal, the source side exchange managing at least one originating terminal, the customer management system, the receiver-based incoming call impossible Claims [1] A method for providing outgoing information on a call that cannot be received through a mobile communication system including an outgoing information provision service server and a outgoing information provision service server, the call exchange request signal from the originating terminal to the originating exchange. Receiving and transmitting a routing information request signal of a called terminal corresponding to the call connection request signal to the home location register; Receiving, by the calling side exchange, from the home location register, the unreachable call information corresponding to the called terminal, wherein the unreachable call information corresponds to the routing information request signal by the home location register to the called side exchange; Transmits a call routing information request signal and is generated based on a response signal generated by the called terminal from the called exchange and not transmitted by the called terminal to the home location register; Extracting, by the originating exchange, the originating information providing service subscriber setting information of the user corresponding to the originating terminal by interworking with the customer management system in response to the received non-receiving call information; When the user corresponding to the originating terminal is the originating information providing subscription service subscriber as a result of the extraction, generating the originating information providing service request information based on the non-receiving call information by the originating exchange; Transmitting the originating information providing service request information generated by the originating exchange to the originating information providing service server; And in response to the caller information providing service request information, the caller information providing service server interworks with the caller information providing service server for the caller-based caller impossible call so that a user corresponding to the caller terminal is not allowed to call the caller-based caller. Determining whether the subscriber is an outgoing information provision service subscriber, but if the user corresponding to the called terminal is the outgoing information provision service subscriber for a caller-based incompatibility call, do not generate a message transmission request signal; It is possible to provide a method for providing an outgoing information providing service for an incoming call.
Next, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 is a diagram schematically showing a system for providing outgoing information for an unanswered call according to an embodiment of the present invention.

Referring to FIG. 1, a mobile switching center (MSC) 103 managing at least one calling terminal 101 may include a home location register (HLR) 105 and a service server. 113, the multimedia message service center 115, the short message service center 117, and the at least one called terminal mobile telephone exchange 109 managing at least one called terminal 111. The home location register 105 is also coupled to the customer management system 107.

Referring to the above configuration, a method for providing outgoing information providing service for a call forwarding according to the present invention will be described as follows.

Upon receiving the originating request from the originating terminal 101, the originating mobile telephone exchange 103 transmits a routing information request signal to the home location register 105. FIG. Accordingly, the home location register 105 transmits a call routing information request signal to the called party's mobile switching center 109.

Thereafter, the called party's mobile telephone switchboard 109 can receive the unreachable call information from the called terminal 111. Here, the unreachable call information indicates that when the called terminal 111 leaves the service area, when the power of the called terminal 111 is turned off or a user corresponding to the called terminal 111 removes the battery, When a user corresponding to the called terminal 111 is in a call with a user corresponding to another mobile terminal, a user corresponding to the called terminal 111 is using the wireless Internet using the called terminal 111 It can correspond to either.

Thereafter, the calling party mobile telephone exchange 103 generates service request information based on the non-receiving call information received in association with the called party mobile telephone exchange 109 and the home location register 105, and the service server. Send to 113.

Meanwhile, the service request information may be generated based on service subscriber setting information prepared in advance in the customer management system 107 connected to the home location register 105.

Thereafter, in response to the service request information, the service server 113 requests a message transmission to the short message service center 117 and the multimedia message service center 115.

Thereafter, when the called terminal 111 is in a state capable of receiving a message, the short message service center 117 and the multimedia message service center 115 interwork with each other to make a call impossible to the called terminal 111. Send the corresponding outgoing information message.

Here, the caller information message may include at least one of a caller terminal number, caller ID, caller ID message, and caller ID icon.
On the other hand, the calling party mobile telephone exchange 103 may extract the service subscriber setting information in conjunction with the customer management system 107 when receiving the incoming call information. As a result of the extraction, when the user corresponding to the calling terminal is not a service subscriber according to the present invention, the calling mobile telephone exchange 103 may transmit a one-time service use inquiry signal to the calling terminal 101. Here, the one-time service use inquiry signal may include usage fee guide message information corresponding to one-time use of the service according to the present invention.

2 is a diagram illustrating a display screen of an origination information message corresponding to an incoming call, according to an exemplary embodiment of the present invention.

Referring to FIG. 2, when the terminating terminal 111 leaves the service area, when the terminating terminal 111 is powered off or a user corresponding to the terminating terminal 111 removes the battery, the terminating terminal 111 When the user corresponding to the call corresponding to the user corresponding to the other mobile terminal, if the user corresponding to the terminal 111 corresponds to any one of the case of using the wireless Internet using the receiving terminal 111 The user corresponding to the calling terminal 101 cannot make a call with the user corresponding to the called terminal 111.

Thereafter, when the called terminal 111 is in a state capable of receiving a message, according to the present invention, the called terminal 111 may output the outgoing information message display screen 201 corresponding to the unreachable call on the display unit. have.

Calling information message display screen 201 corresponding to the incoming call is not displayed, the calling terminal number (for example, "0162001234"), the call time (for example, "08 / 01/12: 00"), caller identification message (Eg, “Hong Gil-dong's call came.”), And may include at least one of a caller identification icon.

3 is a diagram schematically showing a service server configuration according to a preferred embodiment of the present invention.

Referring to FIG. 3, a service server according to an exemplary embodiment of the present invention may include a memory system 350, at least one central processing unit (CPU) 360 connected thereto to perform high speed operation. It may include an input device 370 and a communication device 380.

The central processing unit 360 may include an Arithmetic Logic Unit (ALU) 362 for performing calculations, a controller 364 for temporarily storing data and instructions, and a controller for controlling operations of the multimedia message service center 207. 366). The central processing unit 360 includes Digital, Alpha, MIPS Technologies, MIPS, such as NEC, IDT, Siemens, Intel and Cyrix, AMD, and Nexgen. It could be a processor with a variety of architectures, such as the company's x86 and IBM's and Powerola's PowerPC. The memory system 350 generally includes a high speed main memory 352, which is a type of storage medium such as random access memory (RAM) and read only memory (ROM), and a floppy disk, hard disk, tape, CD-ROM, flash memory, or the like. A secondary memory 354 in the form of a long-term storage medium and a device for storing data using electrical, magnetic, optical or other storage media. In addition, the main memory 352 may include a video display memory for displaying an image through the display device.

In addition, the input device 370 may include a keyboard, a mouse, for example, a physical transducer such as a touch screen or a microphone. The communication device 380 may be a device such as a network interface for the service server according to the preferred embodiment of the present invention to communicate with the calling exchange and the message service center.

4 is a diagram schematically illustrating a module configuration of a service server according to an exemplary embodiment of the present invention.

4, the transmission and reception processing module 462 for the service server according to the preferred embodiment of the present invention to handle the wired communication with the source exchange and the message service center, the destination terminal is out of the service area, power off, A message transmission request module 464 and a call request to transmit a call information message to the called terminal when the called terminal is in a state capable of receiving a message to a message service center for a corresponding unreachable call when the call is in progress; If the user corresponding to the terminal is a subscriber of originating information providing service for a non-receiving call in the related art, it may include a duplicate message refining module 466 for preventing a duplicate message from being transmitted to the called terminal.

Looking at the overall configuration of the service server according to an embodiment of the present invention through such an application module as follows.

The service server can use various operating systems (OS) as the OS of the system. The OS provides a high level command to an application program interface (402) to control the operation of each application module 460.

The service server includes a high level command processing unit 404 that identifies each corresponding application module 460 according to the high level command provided from the API 402, and decodes the high level command to provide it to the corresponding place. The application module controller 450 controls the operation of the application module 460 according to the command provided from the high level command processor 404. That is, the high level instruction processing unit 404 identifies whether there is an application module 460 corresponding thereto according to the high level instruction provided through the API 402, and corresponds to the case where the corresponding application module 460 exists. The decoded command is recognized by the application module 460 and transmitted to the corresponding mapping unit or the message transmission is controlled. Accordingly, the application module controller 450 may include the mapping units 451, 453, 455, and the interface units 452, 454, for the transmission / reception processing module 462, the message transmission request module 464, and the duplicate message purification module 466. 456), respectively.

The transmit / receive processing module mapping unit 451 provides a high level command for the service server according to the preferred embodiment of the present invention from the high level command processing unit 404 to perform wired communication with the calling exchange and the message service center. It is received and mapped to a device level that can be processed by the transmission / reception processing module 462 and provided to the transmission / reception processing module 462 through the transmission / reception processing module interface unit 452.

The message transmission request module mapping unit 453 and the message transmission request module interface unit 454 send a message to the message service center to the message service center in response to a call not possible corresponding to a case where the called terminal is out of service area, powered off, or busy. When the state is able to receive the part for requesting to transmit the outgoing information message to the called terminal. That is, the message transmission request module mapping unit 453 receives a high level command for using the message transmission request module 464 from the high level command processing unit 404, maps it to a device level command, and sends a message transmission request module. The message is transmitted to the message transmission request module 464 through the interface unit 454.

The duplicate message refining module 466 is a part for preventing a duplicate message from being transmitted to the called terminal when the user corresponding to the called terminal is a subscriber of the originating information providing service for the non-receiving call. The duplicate message refinement module mapping unit 455 receives an authorized high level command through the high level command processor 404 and maps the generated message refinement module 466 into a device level command that can be recognized by the duplicate message refinement module 466. Device level instructions are provided to the duplicate message refinement module 466 via the duplicate message refinement module interface 456.
On the other hand, the originating exchange may receive from the home location register, the call forwarding information corresponding to the called terminal and the call information providing service subscription information on the called party-based incoming call. Here, the information on whether to subscribe to the outgoing call information and the outgoing call information providing service for the called party-based incoming call is not generated based on the call routing information request signal transmitted by the home location register to the called exchange. At this time, when the user corresponding to the called terminal is a subscriber of the caller providing information on the caller-based caller impossible call according to the subscription information providing service subscription information for the caller-based caller impossible call, the calling exchange exchanges the service request information. Do not create
In addition, in response to the service request information, the service server determines whether the user corresponding to the called terminal is an outgoing call information providing service subscriber for the caller based non-reachable call by interworking with the originating information providing service server for the callee-based call impossible call. can do. As a result of the determination, when a user corresponding to the called terminal is a subscriber of an originating information providing service for a caller-based incoming call, the message transmission request signal is not generated.

5 is a signal flow diagram illustrating a procedure for subscribing to an outgoing information providing service for an unanswered call according to an exemplary embodiment of the present invention.

Referring to FIG. 5, a user who wants to use an outgoing call information providing service for a call forwarding request according to the present invention may request a service subscription through a content server (step 501).

Accordingly, the content server sends service subscriber information 1 to the home location register (step 503). Meanwhile, the service subscriber information 1 includes a mobile terminal identifier corresponding to the user who requested the service subscription, service registration information according to the present invention, and routing information for routing to a service server. Here, the service registration information corresponds to a name corresponding to a service subscriber, a formal sentence or icon information included in notification of a calling number.

Then, in response to the service subscriber information 1, the home location register sends the service subscriber information 1 to a customer management system (step 505). Thereafter, the customer management system sets service subscriber information based on the transmitted service subscriber information 1 (step 507).

The content server also transmits service subscriber information 2 to the service server (step 509). The service subscriber information 2 includes the mobile terminal identifier corresponding to the user who requested the service subscription and the service registration information according to the present invention. Thereafter, the service server sets service subscriber information based on the transmitted service subscriber information 2 (step 511).

6 is a diagram schematically illustrating a method for providing outgoing information providing service for an unanswered call according to an exemplary embodiment of the present invention.

Referring to FIG. 6, an originating exchange that receives an originating request signal from an originating terminal transmits a routing information request signal to a home location register (step 601). In response to the routing information request signal, the home location register sends a call routing information request signal to the called side exchange (step 603).

The called party exchange then responds to the home location register based on the non-receiving call information received from the called terminal (step 605).

Accordingly, the home location register responds to the calling exchange based on the called terminal information and information on whether the user corresponding to the calling terminal is a service subscriber (step 607). Here, the information on whether the user corresponding to the calling terminal is a service subscriber may be generated based on service subscriber setting information prepared in advance in a customer management system connected to the home location register.

Thereafter, the originating exchange generates and sends service request information to the service server based on the response from the home location register (step 609). Here, the service request information may include the destination terminal location information.

The service server then sends a message transfer request signal to the short message service center in response to the service request information (step 611).

Then, in response to the message transmission request signal, the short message service center transmits an outgoing information message corresponding to an unreachable call to the called side exchange when the called terminal is in a state capable of receiving a message. (Step 613). Thereafter, the called party exchange transmits an originating information message corresponding to the incoming call to the called terminal. Accordingly, the called terminal may output the originating information message corresponding to the transmitted impossible call to the display unit.

7 is a view showing a case corresponding to the non-receiving call information according to a preferred embodiment of the present invention.

Referring to FIG. 7, when the called terminal leaves the service area, when the called terminal leaves the service area, when the power of the called terminal is turned off or the user corresponding to the called terminal removes the battery, the user corresponding to the called terminal moves to another location. In the case of a call with a user corresponding to the terminal, the user corresponding to the terminal may correspond to any one of the cases where the user is using the wireless Internet using the terminal. In addition, a call may be included when the user corresponding to the called terminal is missed, but the service according to the present invention may not be provided when the user corresponding to the called terminal is a subscriber of the missed call display service.

In addition, when the user corresponding to the calling terminal is a calling party number limited service subscriber, the user corresponding to the calling terminal may be provided with the service according to the present invention when the user corresponding to the calling terminal wants to receive the service according to the present invention. . On the other hand, if the user corresponding to the calling terminal originated at the same time as the calling number restriction request is not provided with the service according to the present invention.

8 is a diagram schematically illustrating a process of transmitting an originating information message corresponding to non-receiving call information from a message service center to a called side exchange in accordance with a preferred embodiment of the present invention.

Referring to FIG. 8, the service server transmits a message transmission request signal to a multimedia message service center (step 611).

Accordingly, the multimedia message service center processes the media data (step 813) and requests the short message service center to process the text data (step 815). In response to the text data processing request, the short message service center processes text data (step 817) and sends a text processing response to the multimedia message service center (step 819).

Thereafter, the multimedia message service center transmits the outgoing information message corresponding to the unreachable call to the called party exchange when the called terminal is in a state capable of receiving the message (step 821).

9A is a diagram schematically illustrating a process in which a user corresponding to a called terminal according to a preferred embodiment of the present invention subscribes to a service according to the present invention, and FIG. 9B is output to a display unit of a called terminal according to a preferred embodiment of the present invention. Is a diagram illustrating a service subscription screen.

9A and 9B, after the called terminal receives an outgoing information message corresponding to an unanswered call according to the present invention, the service server may transmit a service subscription request signal to the called side exchange (step 901).

Thereafter, the called side exchange transmits the service subscription request signal to the called terminal. Accordingly, the called terminal outputs the service subscription screen 920 through the display unit.

At this time, in response to the user corresponding to the called terminal selecting service subscription, the called side exchange transmits service subscriber information to the service server (step 903).

Thereafter, the service server sets service subscriber information corresponding to the called terminal in response to the service subscriber information (step 905).

On the other hand, the service server, in response to the transmitted service subscriber information, transmits it to a home location register (step 907). The home location register then sends the service subscriber information to a customer management system in response to the service subscriber information (step 909).

Accordingly, the customer management system sets service subscriber information corresponding to the called terminal based on the received service subscriber information (step 911).
On the other hand, when a user corresponding to the called terminal is not a subscriber to the service according to the present invention, the user corresponding to the called terminal may subscribe to the outgoing-information providing service for the call based on the called party.

10A is a signal flow diagram illustrating a process of subscribing to a service according to the present invention at the time of origination when a user corresponding to the originating terminal does not subscribe to the service according to the present invention in advance. 10B is a screen flow diagram illustrating a process of subscribing to a service according to the present invention at the time of origination when a user corresponding to the originating terminal does not subscribe to the service according to the present invention in advance.

10A and 10B, a call confirmation screen 1051 may be output to a display unit when a user corresponding to a call terminal is called. In addition, the originating terminal transmits the originating request signal to the originating exchange (step 1001). The calling exchange then sends a subscriber confirmation request signal to the home location register (step 1003).

At this time, if a user corresponding to the calling terminal does not subscribe to the service according to the present invention, the home location register transmits an unsubscribed confirmation signal to the calling exchange (step 1005).

Thereafter, the originating exchange exchanges the subscriber information signal generated based on the subscriber confirmation signal to the service server (step 1007). In response to the non-subscriber information signal, the service server sends a service subscription request signal to the calling exchange (step 1009).

Accordingly, the calling side exchange transmits the service subscription request signal to the calling terminal (step 1011). In response to the service subscription request signal, the calling terminal outputs a service subscription screen 1053 confirming whether the service is subscribed according to the present invention.

At this time, if the user corresponding to the calling terminal selects the service subscription according to the present invention, the calling terminal transmits the service subscription signal to the calling exchange (step 1013). In response to the service subscription signal, the originating exchange transmits service subscriber information to the service server (step 1015).

Accordingly, the service server sets service subscriber information corresponding to the calling terminal based on the service subscriber information (step 1017). The service server also sends service subscriber information to a home location registrar (step 1019). Accordingly, the home location register sends service subscriber information to the customer management system (step 1021). In response to the service subscriber information, the customer management system sets service subscriber information corresponding to the originating terminal (step 1023).

In addition, the subscriber corresponding to the calling terminal that does not subscribe to the service according to the present invention may use the service according to the present invention once in the calling. That is, after the user corresponding to the originating terminal not subscribed to the service according to the present invention, the call confirmation screen 1051 is output on the display unit, the service use screen may be output on the display unit. In this case, when the user corresponding to the calling terminal selects the service use through the service use screen, the service according to the present invention may be provided once. Accordingly, the mobile telecommunication company may charge a fee for use of the one-time service of the user corresponding to the calling terminal.

FIG. 11 is a diagram schematically showing a system for providing outgoing information for an unanswered call according to another exemplary embodiment of the present invention.

Referring to FIG. 11, a short message or a multimedia message displayed on a display unit of a called terminal upon notification of an outgoing call message corresponding to an incoming call may be selected by a user corresponding to a calling terminal subscribed to a service according to the present invention. Here, the short message is a text phrase of the content desired by the caller, and the multimedia message may be an image (for example, an emoticon) or a picture. In order to provide such a service, the service server 113 may set service subscriber information in association with a content server (for example, the web interface device 1101).

Here, the user may directly input a desired phrase through the web interface device 1101 or select the provided representative phrase, emoticon, recommendation picture, and the like. In addition, the user may set his own picture as the subscriber information, the representative phrase may be an example of a phrase, a polite phrase with good manners between close friends. Accordingly, the service server 113 interworking with the web interface device 1101 may include a profile corresponding to a text phrase, an emoticon, and a picture file selected in advance by the user.

Meanwhile, the service server 113 may determine whether the called terminal can receive the multimedia message through the multimedia message service subscriber database 1103. In response to the determination that the called terminal can receive the multimedia message, the multimedia message service center 115 transmits the multimedia message data to the called terminal. In addition, when the called terminal cannot receive the multimedia message as a result of the determination, the short message service center 117 transmits a short message corresponding to a text or a simple emoticon form to the called terminal.

The present invention is not limited to the above embodiments, and many variations are possible by those skilled in the art within the spirit of the present invention.

 According to the present invention, even when the user corresponding to the called terminal does not subscribe to the conventional outgoing call information providing service for the incoming call, when the called terminal can receive the message, the display unit displays the outgoing call information corresponding to the incoming call. It is possible to provide a method and apparatus for providing outgoing information providing service for an incoming call that can be output through the call.

In addition, according to the present invention, when the user corresponding to the called terminal is a subscriber of the originating information providing service for the non-receiving call in the related art, the method and apparatus for providing the outgoing information providing service for the non-receiving call so that a duplicate message is not transmitted to the called terminal. Can be provided.

Claims (16)

Incoming through a mobile communication system comprising a home location register, a destination exchange managing at least one destination terminal, a calling party exchange managing at least one originating terminal, a customer management system, a message service center and a source information providing service server In the method for providing a service for providing outgoing information for the impossible call, Receiving, by the calling side exchange, a call connection request signal from the calling terminal, and transmitting a routing information request signal of a called terminal corresponding to the call connection request signal to the home location register; Receiving, by the calling side exchange, from the home location register, the unreachable call information corresponding to the called terminal, wherein the unreachable call information corresponds to the routing information request signal by the home location register to the called side exchange; Transmits a call routing information request signal and is generated based on a response signal generated by the called terminal from the called exchange and not transmitted by the called terminal to the home location register; Extracting, by the originating exchange, the originating information providing service subscriber setting information of the user corresponding to the originating terminal by interworking with the customer management system in response to the received non-receiving call information; If the user corresponding to the originating terminal is not the subscriber of the originating information providing service, transmitting the inquiry signal to the originating terminal as to whether or not to use the one-time originating information providing service to the originating terminal; An inquiry signal of whether to use the information providing service includes usage fee guide message information corresponding to the use of the calling information providing service; When the calling terminal transmits a one-time calling information providing service use request signal to the calling exchange in response to an inquiry signal of whether the one-time calling information providing service is used, the calling exchange is based on the non-call information. Generating outgoing information providing service request information; Transmitting the originating information providing service request information generated by the originating exchange to the originating information providing service server; Transmitting, by the caller information providing service server, a caller information message transmission request signal to the message service center according to the caller information providing service request information; And When the message service center is in a state in which the called terminal can receive a message, the call information center transmits an outgoing information message corresponding to an unreachable call to the called terminal through the called exchange based on the calling information message transmission request signal. Steps to Calling information providing service providing method for an incoming call that includes a. The method of claim 1, The originating information providing service request information includes the destination terminal location information; Calling information providing service providing method for the incoming call is characterized in that the. The method of claim 1, The called terminal receives and outputs an outgoing information message corresponding to an unreachable call from the called exchange; Outgoing call information providing method for the incoming call. The method of claim 1, The message service center includes at least one of a multimedia message service center and a short message service center. Calling information providing service providing method for the incoming call is characterized in that the. The method of claim 1, Transmitting, by the originating information providing service server, the originating information providing service subscription request information to the called side exchange, wherein the originating information providing service subscription request information is the originating information providing service for a call that cannot be received by a user corresponding to the called terminal; As to inquire whether to join, wherein the called side exchange is transmitted to the called terminal; When the originating information providing service subscription information corresponding to the called terminal is received by the called exchange in response to the calling information providing service subscription request information from the called terminal, the calling information providing service server receives the received information from the called exchange. Receiving the received outgoing information providing service subscription information; Setting, by the caller information providing service server, caller information providing service subscriber information corresponding to the called terminal based on the caller information providing service subscription information; And Transmitting, by the service server, the calling information providing service subscriber information to the customer management system; Include more, Setting, by the customer management system, the calling information providing service subscriber information corresponding to the called terminal according to the calling information providing service subscriber information. Calling information providing service providing method for the incoming call is characterized in that the. The method of claim 1, Transmitting, by the originating information providing service server, the originating information providing service subscription request information to the called side exchange, wherein the originating information providing service subscription request information is the originating information for the caller-based unacceptable call to the user corresponding to the called terminal; An inquiry about whether to subscribe to a provided service, wherein the called side exchange is transmitted to the called terminal; When the originating information providing service subscription information corresponding to the called terminal is received by the called exchange in response to the calling information providing service subscription request information from the called terminal, the calling information providing service server receives the received information from the called exchange. Receiving the received outgoing information providing service subscription information; Setting, by the caller information providing service server, caller information providing service subscriber information corresponding to the called terminal based on the caller information providing service subscription information; And Transmitting, by the service server, the calling information providing service subscriber information to the customer management system; Include more, Setting, by the customer management system, outgoing information provision service subscriber information on a called party-based incoming call impossible corresponding to the called terminal in correspondence with the outgoing information provision service subscriber information; Calling information providing service providing method for the incoming call is characterized in that the. The method of claim 1, Transmitting, by the calling exchange, the calling information providing service subscription request information to the calling terminal; In response to the originating information providing service subscription request information, transmitting, by the originating terminal, originating information providing service subscriber information to the originating exchange; The caller information providing service server receives caller information providing service subscriber information corresponding to the caller terminal through the caller switch and the caller information providing service subscriber corresponding to the caller terminal based on the received caller information providing service subscriber information. Setting information; And Transmitting, by the caller information providing service server, caller information providing service subscriber information corresponding to the caller terminal to a customer management system; Include more, The customer management system sets the calling information providing service subscriber information corresponding to the calling terminal in correspondence with the received calling information providing service subscriber information. Calling information providing service providing method for the incoming call is characterized in that the. delete A home location register, a called party exchange managing at least one called terminal, a calling party exchange managing at least one calling terminal, a customer management system, an outgoing information providing service server and an outgoing information providing service server for an incoming call based call In the method for providing a service for providing outgoing information on the incoming call through a mobile communication system comprising: Receiving, by the calling side exchange, a call connection request signal from the calling terminal, and transmitting a routing information request signal of a called terminal corresponding to the call connection request signal to the home location register; Receiving, by the calling side exchange, from the home location register, the unreachable call information corresponding to the called terminal, wherein the unreachable call information corresponds to the routing information request signal by the home location register to the called side exchange; Transmits a call routing information request signal and is generated based on a response signal generated by the called terminal from the called exchange and not transmitted by the called terminal to the home location register; Extracting, by the originating exchange, the originating information providing service subscriber setting information of the user corresponding to the originating terminal by interworking with the customer management system in response to the received non-receiving call information; If the user corresponding to the originating terminal is not the subscriber of the originating information providing service, transmitting the inquiry signal to the originating terminal as to whether or not to use the one-time originating information providing service to the originating terminal; An inquiry signal of whether to use the information providing service includes usage fee guide message information corresponding to the use of the calling information providing service; When the calling terminal transmits a one-time calling information providing service use request signal to the calling exchange in response to an inquiry signal of whether the one-time calling information providing service is used, the calling exchange is based on the non-call information. Generating outgoing information providing service request information; Transmitting the originating information providing service request information generated by the originating exchange to the originating information providing service server; And In response to the caller information providing service request information, the caller information providing service server interworks with the caller information providing service server for the caller-based caller impossible call so that a user corresponding to the caller terminal originates a caller-based caller impossible call. Determining whether or not the information provision service subscriber Including but not limited to: If it is determined that the user corresponding to the called terminal is an outgoing information providing service subscriber for a caller-based incoming call, the message transmission request signal is not generated. Calling information providing service providing method for the incoming call is characterized in that the. Call forwarding is not possible through a mobile communication system comprising a home location register, a destination exchange managing at least one destination terminal, a calling party exchange managing at least one originating terminal, a customer management system, a message service center and a service server. In the method for providing a service for providing outgoing information for, Receiving, by the calling side exchange, a call connection request signal from the calling terminal, and transmitting a routing information request signal of a called terminal corresponding to the call connection request signal to the home location register; Receiving, by the calling side exchange, from the home location register, the unreachable call information corresponding to the called terminal, wherein the unreachable call information corresponds to the routing information request signal by the home location register to the called side exchange; Transmits a call routing information request signal and is generated based on a response signal generated by the called terminal from the called exchange and not transmitted by the called terminal to the home location register; Extracting, by the originating exchange, the originating information providing service subscriber setting information of the user corresponding to the originating terminal by interworking with the customer management system in response to the received non-receiving call information; When the user corresponding to the originating terminal is the originating information providing subscription service subscriber, as a result of the extraction, generating, by the originating exchange, the originating information providing service request information based on the unreachable call information; Transmitting the originating information providing service request information generated by the originating exchange to the originating information providing service server; Transmitting, by the caller information providing service server, a caller information message transmission request signal to the message service center according to the caller information providing service request information; And When the message service center is in a state in which the called terminal can receive a message, the call information center transmits an outgoing information message corresponding to an unreachable call to the called terminal through the called exchange based on the calling information message transmission request signal. Steps to Calling information providing service providing method for an incoming call that includes a. The method of claim 10, The originating information providing service request information includes the destination terminal location information; Calling information providing service providing method for the incoming call is characterized in that the. The method of claim 10, The called terminal receives and outputs an outgoing information message corresponding to an unreachable call from the called exchange; Outgoing call information providing method for the incoming call. The method of claim 10, The message service center includes at least one of a multimedia message service center and a short message service center. Calling information providing service providing method for the incoming call is characterized in that the. The method of claim 10, Transmitting, by the originating information providing service server, the originating information providing service subscription request information to the called side exchange, wherein the originating information providing service subscription request information is the originating information providing service for a call that cannot be received by a user corresponding to the called terminal; As to inquire whether to join, wherein the called side exchange is transmitted to the called terminal; When the originating information providing service subscription information corresponding to the called terminal is received by the called exchange in response to the calling information providing service subscription request information from the called terminal, the calling information providing service server receives the received information from the called exchange. Receiving the received outgoing information providing service subscription information; Setting, by the caller information providing service server, caller information providing service subscriber information corresponding to the called terminal based on the caller information providing service subscription information; And Transmitting, by the service server, the calling information providing service subscriber information to the customer management system; Include more, Setting, by the customer management system, the calling information providing service subscriber information corresponding to the called terminal according to the calling information providing service subscriber information. Calling information providing service providing method for the incoming call is characterized in that the. The method of claim 10, Transmitting, by the originating information providing service server, the originating information providing service subscription request information to the called side exchange, wherein the originating information providing service subscription request information is the originating information for the caller-based unacceptable call to the user corresponding to the called terminal; An inquiry about whether to subscribe to a provided service, wherein the called side exchange is transmitted to the called terminal; When the originating information providing service subscription information corresponding to the called terminal is received by the called exchange in response to the calling information providing service subscription request information from the called terminal, the calling information providing service server receives the received information from the called exchange. Receiving the received outgoing information providing service subscription information; Setting, by the caller information providing service server, caller information providing service subscriber information corresponding to the called terminal based on the caller information providing service subscription information; And Transmitting, by the service server, the calling information providing service subscriber information to the customer management system; Include more, Setting, by the customer management system, outgoing information provision service subscriber information on a called party-based incoming call impossible corresponding to the called terminal in correspondence with the outgoing information provision service subscriber information; Calling information providing service providing method for the incoming call is characterized in that the. A home location register, a called party exchange managing at least one called terminal, a calling party exchange managing at least one calling terminal, a customer management system, an outgoing information providing service server and an outgoing information providing service server for an incoming call based call In the method for providing a service for providing outgoing information on the incoming call through a mobile communication system comprising: Receiving, by the calling side exchange, a call connection request signal from the calling terminal, and transmitting a routing information request signal of a called terminal corresponding to the call connection request signal to the home location register; Receiving, by the calling side exchange, from the home location register, the unreachable call information corresponding to the called terminal, wherein the unreachable call information corresponds to the routing information request signal by the home location register to the called side exchange; Transmits a call routing information request signal and is generated based on a response signal generated by the called terminal from the called exchange and not transmitted by the called terminal to the home location register; Extracting, by the originating exchange, the originating information providing service subscriber setting information of the user corresponding to the originating terminal by interworking with the customer management system in response to the received non-receiving call information; When the user corresponding to the originating terminal is the originating information providing subscription service subscriber, as a result of the extraction, generating, by the originating exchange, the originating information providing service request information based on the unreachable call information; Transmitting the originating information providing service request information generated by the originating exchange to the originating information providing service server; And In response to the caller information providing service request information, the caller information providing service server interworks with the caller information providing service server for the caller-based caller impossible call so that a user corresponding to the caller terminal originates a caller-based caller impossible call. Determining whether or not the information provision service subscriber Including but not limited to: If the user corresponding to the called terminal is an outgoing information providing service subscriber for a caller-based incoming call, as a result of the determination, the call information providing service for the incoming call is not generated.

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