KR20090005671A

KR20090005671A - System and method for providing supplementary service after call-ending of mobile terminal

Info

Publication number: KR20090005671A
Application number: KR1020070068871A
Authority: KR
Inventors: 황경진
Original assignee: 황경진
Priority date: 2007-07-09
Filing date: 2007-07-09
Publication date: 2009-01-14

Abstract

A system for providing supplementary service after call-ending of a mobile terminal and a method thereof are provided to offer a various information service after terminating communication. A subscriber database(330) stores the caller identifier transmitted through the wire or the wireless network from the user terminal. An additional service database(350) stores the additional service relating to the caller identifier stored in the subscriber database. An additional service server(340) senses the call generated in the mobile radio communications network after the call termination. If the call termination by the call is sensed, the additional service is transmitted with the mobile telecommunication terminal. The additional service uses the program module after the call termination. The additional service is provided to the user mobile terminal(110).

Description

System and method for providing supplementary service after termination of mobile terminal {System and method for providing supplementary service after call-ending of mobile terminal}

The present invention relates to a system and method for providing additional services after call termination, and more particularly, to a system and method for providing various additional services after call termination of a user mobile terminal and a counterpart mobile terminal.

Conventionally, a mobile service that plays a ringtone or a ringback tone using a music file or other multimedia content is provided in a call processing connection process before transferring a call, and the most commonly used Short Messaging Service (SMS) or MMS (Multi Messaging) is used. Text messaging services such as Service have also been provided regardless of the call.

Figure 1a is a schematic configuration diagram of a communication system of a mobile terminal according to the prior art, Figure 1b is a view showing a display of the mobile terminal at the end of a call.

Referring to FIG. 1A, a communication system according to the related art may include a user mobile terminal 10, a first base station 21, a second base station 22, and a counterpart mobile terminal 30. In this case, the first and second base stations 21 and 22 may be connected to a base station controller, an exchange and an authentication center, respectively.

The user mobile terminal 10 is a mobile phone terminal to be carried by an individual. When the user mobile terminal 10 is the calling party, the mobile terminal 10 is connected to the mobile terminal 30 by inputting the other party's telephone number.

The first base station 21 transmits and receives data with the user mobile terminal 10 according to a predetermined communication standard, and transmits and receives a wireless signal, converts a communication protocol, and encrypts / decrypts the user mobile terminal 10. . Similarly, the second base station 22 transmits and receives data with the counterpart mobile terminal 30 according to a predetermined communication standard. In this case, the first base station 21 and the second base station 22 are connected to the base station controller and the exchange, respectively, so that a call is made between the user mobile terminal 10 and the counterpart mobile terminal 30.

FIG. 1B illustrates a display unit of the mobile terminal at the end of a call, and when the user mobile terminal 10 terminates a call with the counterpart mobile terminal 300, the counterpart's phone number, a talk time, a call end time, and the like are displayed.

At this time, various mobile services such as text, emoticon, ringtone / picture wallpaper, call connection sound, etc. may be provided at the start of the call. On the other hand, the end of the call is interpreted as the end of the use of the user's mobile terminal. The mobile service also ended.

Accordingly, in order to provide a service after the end of the call, Korean Patent Laid-Open Publication No. 2006-37926 (published: June 3, 2006) discloses a method and system for providing a real-time mobile messaging service after a call ends with prior art. It is.

Prior art relates to a method for providing a predetermined real-time messaging service after a telephone call is terminated, which is independent of a mobile messaging service (ringtone, ring tone, etc.) or a call in a call processing connection before a conventional call. Unlike various mobile messaging services that are easily transmitted and received, the present invention provides a service providing method and system for transmitting a message stored in a messaging service providing system to a counterpart of a corresponding call in real time after all calls are terminated.

However, according to the prior art, it only provides a messaging service after the call is terminated, and does not provide various additional services. In addition, since the message stored in the messaging service system is only transmitted to the other party of the call in real time after the call is terminated, it is provided regardless of a specific operator.

In addition, when closing the phone after the end of the call, there was a problem that the message is not delivered and can not be confirmed again.

An object of the present invention for solving the above-described problems, when a subscriber subscribes to an additional service after the call is terminated, the advertisement / game / event / coupon / notification other than the messaging service to the user mobile terminal or the other mobile terminal The present invention provides a system and method for providing an additional service after a call of a mobile terminal capable of providing various additional services such as providing information / interest field information.

In addition, another object of the present invention, when a specific operator subscribes to an additional service after the call, and the user mobile terminal that is a member of the specific operator terminates the call, it is possible to support the user mobile terminal to receive the additional service The present invention provides a system and method for providing an additional service after a call termination of a mobile terminal.

The present invention also provides a system and method for providing the supplementary service through a call list related to the call in preparation for not using the supplementary service after a call ends.

In order to achieve the above technical problem, an additional service providing system according to the first aspect of the present invention, a subscriber database for storing subscriber information transmitted from a user terminal through a wired or wireless communication network; An additional service database that stores additional services related to subscriber information stored in the subscriber database; And a supplementary service server after detecting a call occurring in a mobile communication network and transmitting a supplementary service to a mobile communication terminal when a call termination by the call is detected. Is provided to the user mobile terminal.

In addition, the additional service providing method according to the second aspect of the present invention, a) receiving a request to subscribe to the additional service after the end of the call from the user terminal via a wired or wireless network; b) storing subscriber information related to the subscriber and detecting whether the call is terminated after connecting the call of the subscriber's mobile terminal; c) when the call between the subscriber mobile terminal and the counterpart mobile terminal is terminated, selecting an additional service and providing the subscriber terminal with the mobile terminal after the call associated with the subscriber information; And d) if the subscriber mobile terminal executes the additional service after the call is terminated, receiving the additional service execution confirmation information from the user mobile terminal after the call is terminated.

In addition, the additional service providing method according to the third aspect of the present invention, a) receiving a request to subscribe to the additional service after the end of the call to a specific member from a specific operator system via a wired or wireless network; b) storing information related to the specific operator and member, and detecting whether the call is terminated after connecting the call of the mobile terminal of the member; c) when the call between the user mobile terminal and the counterpart mobile terminal is terminated, selecting a supplementary service after the call associated with the specific operator and providing the additional service to the member's mobile terminal; And d) receiving the additional service execution confirmation information from the member's mobile terminal when the user mobile terminal executes the additional service after the call is terminated.

In addition, the recording medium in which the program according to the fourth aspect of the present invention is recorded, the recording medium comprising: a) a function of sensing an additional service to be received after a call ends; b) downloading the additional service received after the call ends; c) executing the downloaded additional service; And d) matching and storing the downloaded additional service with the terminated call list and activating the searched call list.

According to the present invention, when a subscriber who subscribes to an additional service after a call ends the call, advertisement / game / event / coupon / notice / interest field information other than a messaging service is provided to a user mobile terminal or a counterpart mobile terminal. Various additional services can be provided.

In addition, according to the present invention, when a specific operator subscribes to an additional service after the call is terminated and the user mobile terminal, which is a member of the specific operator, terminates the call, the user mobile terminal can support the additional service. Therefore, a specific operator can continuously provide business information to the member, and the member can be continuously provided with beneficial information and benefits from the specific operator.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, whereby those skilled in the art may easily implement the technical idea of the present invention. There will be. In addition, in describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Hereinafter, with reference to the accompanying drawings, it will be described in detail with respect to the additional service providing system and method after the call of the mobile terminal according to an embodiment of the present invention.

Additional service after the call according to an embodiment of the present invention, after the user subscribes to the additional service after the end of the call, the user mobile terminal after the call with the other mobile terminal, if the call is terminated, the additional service after the end of the call It is disclosed that a provider provides an additional service such as advertisement / game / event / coupon / announcement / interest field information to a user mobile terminal rather than a simple messaging service. At this time, an additional service may be provided to the counterpart mobile terminal after the call is terminated by a request of the user mobile terminal.

In addition, the additional service after the call according to an embodiment of the present invention, the user subscribes to a member of a specific operator, the specific operator after the end of the call in accordance with the member information to join the additional service after the end of the call to the mobile terminal of the user Disclosed is to provide an additional service such as advertisements / games / events / coupons / announcements / interest field information rather than a simple messaging service.

2 is a diagram schematically illustrating an additional service after a call termination of a mobile terminal according to the first embodiment of the present invention.

Referring to FIG. 2, a user mobile terminal 100, a mobile communication company system 200, an additional service provider system 300 after an end of a call for an additional service after a call is terminated according to a first embodiment of the present invention. The other mobile terminal 400 is included.

The user terminal 110 is a device for the user to connect to the additional service provider 400 after the call ends to subscribe to the additional service after the call, the user mobile terminal 100 is the user talks with the other mobile terminal 400 It can be a cell phone for connection.

The mobile telecommunication company system 200 may include a base station, transmission equipment required for network connection, a base station transceiver system (BTS), a base station controller (BSC), and the like. These may be formed together in the same place or may be installed and operated in separate places. However, in the embodiment of the present invention, since it is not necessary to distinguish them, the mobile communication system 200 will be referred to as blocking together.

The mobile telecommunication company system 200 also includes a mobile switching center capable of interfacing user calls from a wireless network to a wired network or other wireless networks, where the mobile switching center may be connected to a plurality of base stations.

In the additional service after the call termination of the mobile terminal according to the first embodiment of the present invention, the user uses the user mobile terminal 100, for example, a mobile phone, or uses the user terminal 110, for example, a PC. After the call is terminated by accessing the additional service provider system 300 to join the additional service after the call, the additional service provider system 300 after the call is terminated call between the user mobile terminal 100 and the counterpart mobile terminal 400 After all is finished, it provides additional services, such as advertising / game / event / coupon / announcement / field of interest information.

For example, when viewing a call termination or a call list, advertisements, games, events, coupon information, etc. may be provided by utilizing the situation where the user's eyes are concentrated on the mobile phone, and additional information is randomly generated when a call occurs. If provided, the amount of money can be increased.

The additional service may be stored in the form of a program module in the mobile phone or transmitted in real time, and may be activated when a call request signal (paging signal) is detected.

In addition, since the mobile phone may be closed after the call is terminated without checking the additional service information, the additional information may be notified after the call is terminated. The additional service may be stored in the additional service information memory of the user mobile terminal 100 and later used by the user mobile terminal 100.

When there is a specific benefit of using the additional service, for example, an event, a specific benefit of using the additional service may be provided to the counterpart mobile terminal that caused the use of the additional service.

3 is a diagram schematically illustrating an additional service after a call termination of a mobile terminal according to a second embodiment of the present invention.

Referring to FIG. 3, a user mobile terminal 100, a mobile communication company system 200, an additional service provider system 300 after termination of a call for an additional service after termination of a call of the mobile terminal according to the second embodiment of the present invention. The counterpart mobile terminal 400 and the specific operator system 500 are provided. Compared to the first embodiment of FIG. 2 described above, the specific operator system 500 subscribes to the additional service after the call instead of the user mobile terminal 100, and moves the additional service after the call according to the member information. Except for providing to the terminal 100, since the same as the first embodiment described above, the description of the same parts will be omitted.

In the supplementary service after the call of the mobile terminal according to the second embodiment of the present invention, the user uses the user mobile terminal 100, for example, a mobile phone, or uses the user terminal 110, for example, a PC. When the subscriber to the particular operator system 500 as a member, the specific operator system 500 is connected to the additional service provider system 300 after the end of the call to join the additional service after the call, and then provide the member information, After the call, the additional service provider system 300 after the call of both the user mobile terminal 100 and the counterpart mobile terminal 400 is terminated, additional services such as advertising / game / event / coupon / announcement / field of interest information To a user mobile terminal 100 that is a member of the particular operator system 500.

That is, advertisements, games, events, and coupon information suitable for the item of interest are provided to a plurality of users who registered their own phone numbers through member recruitment. The additional information related to the specific operator is provided to the members recruited by the specific operator system 500.

In this case, the specific operator system 500 may provide advertisements, games, events, and coupon information suitable for the items of interest listed at the time of membership recruitment to a plurality of users who registered their phone numbers through member recruitment, after the call is completed. 300) provide. The specific operator system 500 may provide additional information related to the specific operator for recruited members.

Similarly, the additional service may be stored in the form of a program module in the mobile phone or transmitted in real time, and may be activated when a call request signal (paging signal) is detected. In addition, since the user may close the cellular phone without checking the additional information after the end of the call, the user may inform that the additional information arrives after the end of the call.

On the other hand, Figure 4 is a block diagram of a system for providing additional services after the call of the mobile terminal according to the first embodiment of the present invention.

4, the additional service providing system after the call termination of the mobile terminal according to an embodiment of the present invention, the user mobile terminal 100, the user terminal 110, the mobile communication company system 200, the additional service after the call termination The provider system 300 and the counterpart mobile terminal 400 are included. Here, the mobile telecommunication company 300 may include a base station, a base station controller and a switch. In addition, the additional service provider system 300 after the call may include an interface server 310, an authentication server 320, a subscriber DB 330, an additional service server 340 and an additional service DB 350 after the call ends. have.

The user terminal 110 is a device for the user to connect to the additional service provider system 300 after the end of the call to subscribe to the additional service after the call, the user mobile terminal 100 is the user with the other mobile terminal 400 It may be a mobile phone for call connection.

The user mobile terminal 100 includes a public switched telephone network (PSTN) terminal, a code-division multiple access (CDMA) terminal, a personal communications services (PCS) terminal, a personal digital assistant (PDA), and an IMT. It may include all 2000 (International Mobile Telecommunications-2000), CDMA 2000, W-CDMA, WIBRO terminal and the like.

In addition, the service subscriber user mobile terminal 100 is a terminal capable of making a call, and may be a terminal capable of storing additional services, and the counterpart mobile terminal 400 may be a terminal capable of making a voice call with the service subscriber. Therefore, as long as the voice call function is possible at the originating and receiving terminal, it is not limited to the type of the terminal.

The mobile telecommunication company system 200 includes a base station, a base station controller, an exchange, and an authentication center, wherein the base station controller manages each base station, and controls allocation of a communication channel for each user mobile terminal 100, It performs functions such as handover decision. The exchange connects the base station controller and the trunk line or trunk line exchange with the authentication center, and the authentication center has a unique number for each user mobile terminal 100, and the like for any user mobile terminal 100, and the license processing and billing processing. And so on.

After the call is terminated, the additional service provider system 300 detects the connection and termination of the call between the user mobile terminal 100 and the counterpart mobile terminal 400 and calls the user mobile terminal 100 and the counterpart mobile terminal 400. At the end, it provides the user mobile terminal 100 with an additional service of advertisement / game / event / coupon / announcement / interest field information increase. In addition, after the call ends, the additional service provider system 300 may provide the additional service after the call ends to the counterpart mobile terminal 400 at the request of the user mobile terminal 100.

Specifically, the interface server 310 of the additional service provider system 300 after the call ends and serves as an interface for connecting the user mobile terminal 100 or the user terminal 110 to the additional service provider system 300 after the call ends. After the call is terminated, a plurality of user mobile terminals 100 convert additional service information of various advertisements / games / events / coupons / notices / interest field information provided through the additional service server 340 in accordance with a communication standard. ), Or, for example, the subscription information transmitted from the user terminal 110 through the Internet to the additional service server 440 after the call is terminated.

The authentication server 320 manages the membership of the additional service providing system after the call is terminated and the login of the additional service providing system after the call ends. The authentication server 320 receives member information from the user mobile terminal 100 or the user terminal 110 connected through the interface server 310 to use the additional service providing system after the call is terminated, and the corresponding user ends the call. After that, you can check whether the user has the authority to use additional services.

In this case, the subscriber database 330 stores information about a user who has subscribed as a member to the additional service providing system after the call ends. The authentication server 320 inputs information on a field of interest to the user at the time of membership registration. Accordingly, the subscriber database 330 corresponds to a password, name, social security number, gender, age, Personal information such as contact information and characteristic information such as a field and a hobby of interest to the user are stored.

In addition, the authentication server 320 checks whether the information, including the ID (ID), password, etc. input by the user connected to the additional service providing system after the call is consistent with the information stored in the subscriber DB (330).

After the call, the additional service provider system 300 according to the first embodiment of the present invention is equipped with additional service logic after the call, which performs the additional service after the call is terminated, the call processing control, the billing control, and the like. It includes the additional service server 340 and the additional service DB 350 after the call ends to manage data and service data, and to perform actual call processing and billing processing in the mobile communication network while being controlled by the additional service logic.

After the call is completed, the additional service server 340 is connected to the base station of the mobile communication company system 200 to process a call coming from the mobile communication network. At this time, the additional service DB 350 stores information related to additional services such as advertisements / games / events / coupons / notices / interest field information, and after the call is terminated, the additional services DB / 340 under the control of the additional service server 340. It provides game / event / coupon / announcement / interest information.

In addition, after the call is completed, the additional service server 340 provides the additional service such as the advertisement / game / event / coupon / notice / interest field information stored in the additional service DB 350 in the form of a program module. Or to the other party mobile terminal (400).

5 is a configuration diagram of a system for providing additional service after call termination of a mobile terminal according to a second embodiment of the present invention.

Referring to FIG. 5, the value added service providing system after the call termination of the mobile terminal according to the second embodiment of the present invention includes a user mobile terminal 100, a user terminal 110, a mobile communication company system 200, and a call termination. After the additional service provider system 300, the counterpart mobile terminal 400 and the specific operator system 500. Here, the mobile telecommunication company 300 may include a base station, a base station controller and a switch. In addition, the additional service provider system 300 after the call may include an interface server 310, an authentication server 320, a subscriber DB 330, an additional service server 340 and an additional service DB 350 after the call ends. have.

Compared with the first embodiment of FIG. 4 described above, the specific operator system 500 subscribes to the additional service after the call ends instead of the user mobile terminal 100.

In addition, the data related to the additional service may be information provided by a specific operator system 500. For example, if the terminal device of a particular food service company is a specific operator system 500, the additional service may be a discount notice or a discount event coupon. If the terminal device of a government office or a public institution is a specific operator system 500, the additional service may correspond to various notifications and announcements.

Since the provision of the additional service after the termination of the call except for the above-described configuration is similar to that of the first embodiment, repeated description thereof will be omitted.

That is, in the supplementary service after the call termination of the mobile terminal according to the second embodiment of the present invention, if the user subscribes to the specific operator system 500 as a member, the specific operator system 500 is the supplementary service provider after the call. Access to the system 300 to subscribe to the additional service after the call, and provides the member information for the user. Then, after all of the calls between the user mobile terminal 100 and the counterpart mobile terminal 400 are terminated, the additional service provider system 300 after the end of the call, such as advertising / game / event / coupon / announcement / interest field information The additional service is provided to the user mobile terminal 100 that is a member of the specific operator system 500.

On the other hand, Figure 6 is a block diagram of a mobile terminal for additional services after the call according to an embodiment of the present invention.

Referring to FIG. 6, in the mobile terminal for additional service after a call, according to an embodiment of the present invention, the user mobile terminal 100 is an antenna for data transmission and reception, and a low noise amplifier for amplifying a frequency signal transmitted from the antenna. And a low noise amplifier comprising a low noise amplifier, and a demodulator 113 for demodulating the original code signal from the frequency signal inputted through the low noise amplifier.

In addition, the user mobile terminal 100 interleaving, block coding, and convolution coding for data transmitted and received through the demodulator 113 and the modulator 111 according to a predetermined communication standard. A baseband processing unit 109 for executing a) and a data processing unit 107 for processing control data to be transmitted and received in accordance with a predetermined standard with the base station of the mobile communication company system 200 may be further included.

In addition, the user mobile terminal 100 includes a speaker 103 for outputting a voice signal from the counterpart mobile terminal 400 as an audible voice and a microphone 101 for converting and inputting the voice input of the receiver as an electrical voice signal. Performs voice processing such as converting an analog voice signal input from the microphone 101 into digital data, converting the voice data applied through the baseband processor 109 into an analog voice signal, and outputting the analog voice signal to the speaker 103. The voice processing unit 105 may be further included.

In addition, the user mobile terminal 100 amplifies a modulator 111 for modulating the transmission data output through the baseband processor 109 into a predetermined frequency signal and amplifies a frequency signal modulated by the modulator 111. It may further include an amplifier (not shown).

In addition, the user mobile terminal 100 may include a key input unit 117 having a plurality of numeric keys and function keys, for example, a liquid crystal display device for displaying various operation states or operation states of the user mobile terminal 100. Operation of controlling the use state of the terminal 109 through transmission and reception with the base station 107 through the display unit 121 and the data processing unit 107, and controlling the terminal according to an operation signal input through the key input unit. According to an embodiment of the present invention, the control unit 119, a program memory 123 in which an operation program of the control unit is stored, a data memory 125 in which various processing data related to the operation of the control unit 119 are stored, and The apparatus may further include an additional service information memory 127 that stores a program or information about the provided additional service.

Also, the user mobile terminal 100 digitally converts the received data demodulated by the demodulator 113 and outputs a data value corresponding to the size of the received data to the controller. It further includes, which is provided for the base station selection or hand over (Hand Over) function of the user mobile terminal (100).

The key input unit 117 includes a function key for inquiry and selection of an automatically stored caller number, and the controller 119 stores the caller's phone number to be executed and controls reconnection according to the needs of the receiver. The program memory 121 stores a program for performing a caller phone number recording function of the controller 119.

Meanwhile, FIG. 7 is a diagram illustrating an operation flow between a user mobile terminal, an additional service provider and a counterpart mobile terminal in a supplementary service method after termination of a call according to the first embodiment of the present invention.

Referring to FIG. 7, an additional service method after ending a call of a mobile terminal according to a first embodiment of the present invention, first, a user adds a service after ending a call using a user mobile terminal 100, for example, a mobile phone. The user accesses the provider system 300 (S701), and subscribes to an additional service after the call ends through a predetermined subscription procedure (S702). At this time, the subscriber will write the subscriber information including basic information such as name, address, telephone number or other information such as taste and interest, and after the call, the additional service provider system 300 stores the subscriber information in the subscriber DB. The information is stored in each subscriber.

Next, after the call is terminated, the user who is an additional service subscriber makes a call with the counterpart mobile terminal 400 using the user mobile terminal 100 (S703). At this time, when a call request signal for call connection is generated from the user mobile terminal 100, which is the calling party, after passing through the base station, the base station controller and the switching station of the calling party, the mobile station of the other party passes through the exchange, the base station controller and the base station of the receiving party. The call request signal is communicated to 400. Next, after the call ends, the additional service provider system 300 detects the call request signal (S704), and then detects whether the call is terminated between the user mobile terminal 100 and the counterpart mobile terminal 400 ( S705).

Specifically, for example, when the user mobile terminal 100 transmits a call connection request signal to the base station to initiate a call with the other mobile terminal 400, the base station controller of the mobile communication company of the user mobile terminal 100 And the call information including the other party's mobile terminal 400 number to the additional service provider system 300 after the call ends, the additional service provider system 300 after the call ends based on the call information. It is determined whether the user of the user or the counterpart mobile terminal 400 of the 100 is a member who subscribes to an additional service after the call is terminated, and determines whether the call is terminated between the user mobile terminal 100 and the counterpart mobile terminal 400. Thus, when the call is terminated, the additional service provider system 300 receives call termination information from the base station controller after the call ends.

Next, when the call is terminated, the additional service provider system 300 after the call ends, and provides the additional service after the call, such as advertisement / game / event coupon information to the user mobile terminal (100) (S706). If the subscriber who is the user mobile terminal 100 subscribes to provide the additional service to the counterpart mobile terminal 400, after the call, the supplementary service provider system 300 advertises / games to the counterpart mobile terminal 400. Additional services may be provided after a call, such as event coupon information. Here, since the additional service after the call is not a message, the additional service is downloaded from the additional service provider system 300 to the user mobile terminal 100 after the call in the form of a program module.

Subsequently, after the end of the call such as advertisement / game / event coupon information, the additional service provided with the additional service is stored in the additional service information memory in the user mobile terminal 100 (S707), and subsequently used at a desired time point. Can be.

Thereafter, when the additional service is not stored in the additional service information memory in the user mobile terminal, the user mobile terminal 100 provided with the additional service after the call is terminated and receives additional service such as advertisement / game / event coupon information. It may be used immediately, or may execute the stored additional service (S708). If the user mobile terminal 100 stores the additional service separately or does not use it immediately, that is, if the user does not want the additional service, the additional service may not be executed and may be deleted.

Next, when the user mobile terminal 100 uses the supplementary service, by transmitting supplementary service execution confirmation information to the supplementary service provider system 300 after the call is terminated (S709), such as charging for using the supplementary service. Subsequent processing can be done.

Therefore, according to the additional service method after the end of the call of the mobile terminal according to the first embodiment of the present invention, after the user subscribes to the additional service after the call, the user or the other mobile terminal (100, 400) after the end of the call / Additional services such as game / event coupon information are provided, and may be used after being stored in the additional service information memory in the user or counterpart mobile terminal 100 or 400 or immediately used. In this case, the additional service such as advertisement / game / event coupon information is downloaded from the additional service provider system 300 to the mobile terminals 100 and 400 after the call is terminated in the form of a program module rather than a simple message. 400 may be separately stored in the additional service information memory.

8 is a diagram illustrating an operation flow between a user mobile terminal, a specific operator and an additional service provider after a call is terminated in the additional service method after the call is terminated according to the second embodiment of the present invention.

Referring to FIG. 8, an additional service method after ending a call of a mobile terminal according to a second embodiment of the present invention, first, a user uses a user mobile terminal 100, for example, a mobile phone or a user terminal, eg. For example, using a PC to join a particular operator system 500 as a member (S801). In this case, the specific operator system 500 may register a plurality of users as members, and manage member information including phone numbers of the plurality of user mobile terminals 100.

Next, the specific operator system 500 accesses the additional service provider system 300 after the call ends and subscribes to the additional service after the call so that the additional service may be provided to its members (S802). At this time, the specific operator system 500 as a subscriber transmits the member information including basic information such as name, address, phone number of the members or other information such as taste and interest to the plurality of subscriber information, and after the call ends. The additional service provider system 300 stores subscriber information for the plurality of user mobile terminals 100 in a subscriber DB and classifies the information for each subscriber.

Next, after the call is terminated, the user who is a member of the specific operator system 500 as the additional service subscriber uses the user mobile terminal 100 to make a call with the other mobile terminal. At this time, when a call request signal for call connection is generated from the user mobile terminal 100, which is the calling party, after passing through the base station, the base station controller and the switching station of the calling party, the mobile station of the other party passes through the exchange, the base station controller and the base station of the receiving party. The call request signal is sent to.

Next, after the call is terminated, the additional service provider system 300 detects the call request signal (S804), and then detects whether the call is terminated between the user mobile terminal 100 and the counterpart mobile terminal (S805).

Next, when the call is terminated, after the call ends, the additional service provider system 300 ends the call such as advertisement / game / event coupon information to the user mobile terminal 100 that is a member of the specific operator system 500. The additional service is provided (S806). Here, since the additional service after the call is not a message, the additional service is downloaded from the additional service provider system 300 to the user mobile terminal 100 after the call in the form of a program module.

Subsequently, after the call, such as advertisement / game / event coupon information, the additional service provided with the additional service is stored in the additional service information memory in the user mobile terminal 100 (S807), and subsequently used at a desired time point. have.

Subsequently, when the additional service is not stored in the additional service information memory in the user mobile terminal 100, the user mobile terminal 100 provided with the additional service after the call is terminated with the advertisement / game / event coupon information, etc. The additional service may be used immediately or the stored additional service may be executed (S808). If the user mobile terminal 100 stores the additional service separately or does not use it immediately, that is, if the user does not want the additional service, the additional service may be deleted without being executed.

Next, when the user mobile terminal 100 uses the supplementary service, the supplementary service execution confirmation information is transmitted to the supplementary service provider system 300 after the call is terminated, and the supplementary service providing information is added after the call. By being provided from the provider system 300 to the specific operator system 500 (S809), subsequent processing such as charging for using the additional service may be performed.

According to the additional service method after the call of the mobile terminal according to the second embodiment of the present invention, when a user subscribes to the specific operator system 500 using the user mobile terminal 100, for example, a mobile phone, The operator system 500 accesses the additional service provider system 300 after the call ends, and then subscribes to the additional service after the call to provide the member information. Thereafter, after the call is terminated, the additional service provider system 300 provides additional services such as advertisements / games / events / coupons / announcements / interest field information after all the calls between the user mobile terminal 100 and the counterpart mobile terminal are terminated. It is provided to the user mobile terminal 100 that is a member of the specific operator system 500.

That is, the specific operator system 500 provides advertisements, games, events, and coupon information suitable for the item of interest to the plurality of users who registered their phone numbers through member recruitment through the additional service provider system 300 after the call. . In this case, after the call, the additional service provider system 300 provides additional information related to the specific operator system 500, for example, a coupon related to the specific operator system 500, for members recruited by the specific operator system 500. Information can be provided.

9 to 11 are diagrams illustrating a display state of a mobile terminal using an additional service after termination of a call according to an embodiment of the present invention.

Referring to FIG. 9, reference numeral 910 denotes a screen in which a user mobile terminal ends a call with a counterpart mobile terminal, and reference numeral 920 denotes an additional service, for example, a ladder game, provided from an additional service provider after the call is terminated. A state indicating screen, and reference numeral 930 denotes a state in which the user immediately executes the ladder game without storing the additional service in the additional service information memory.

Referring to FIG. 10, reference numeral 1010 denotes a screen in which a user mobile terminal ends a call with a counterpart mobile terminal, and reference numeral 1020 denotes an additional service, for example, a ladder game, from an additional service provider after the call ends. However, the display shows a standby screen in which the user has stored it in the supplementary service information memory, and reference numeral 1030 denotes a call list for calling a supplementary service stored in the supplementary service information memory. In addition, reference numeral 1040 denotes a screen in which a user executes an additional service stored in the additional service information memory, and reference numeral 1050 denotes a charging state according to the use of the additional service after executing the ladder game.

According to the embodiment shown in FIG. 10, even if the supplementary service cannot be used and confirmed after the call is terminated, the supplementary service is stored in a recording medium, and the corresponding supplementary service is simultaneously identified with the identification of the originating number that generated the supplementary service. Can be used and checked.

The invention can also be embodied in the form of a recording medium containing instructions executable by a computer, such as a program module executed by the computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, computer readable media may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transmission mechanism, and includes any information delivery media.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

4 is a configuration diagram of an additional service system after termination of a call of a mobile terminal according to the first embodiment of the present invention.

5 is a configuration diagram of an additional service system after termination of a call of a mobile terminal according to a second embodiment of the present invention.

6 is a block diagram of a mobile terminal for an additional service after a call according to an embodiment of the present invention.

7 is a diagram illustrating an operation flow between a user mobile terminal, an additional service provider and a counterpart mobile terminal in a supplementary service method after termination of a call according to the first embodiment of the present invention.

9 to 10 are diagrams illustrating a display state of a mobile terminal using an additional service after each call according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

100: user mobile terminal 200: mobile carrier

300: additional service provider after the call 310: interface server

320: authentication server 330: subscriber DB

340: additional service server after the call 350: additional service DB

400: mobile terminal 500: a specific operator

Claims

In the system for providing an additional service after the call,

A subscriber database for storing subscriber information transmitted from a user terminal through a wired or wireless communication network;

An additional service database storing additional services related to subscriber information stored in the subscriber database; And

Detect a call occurring in the mobile communication network, if the end of the call is detected by the call, and after the call to send the additional service to the mobile communication terminal after the additional service server,

The additional service after the call is provided to the user mobile terminal by using a program module, the additional service providing system after the call of the mobile terminal.

The method of claim 1,

Among the subscriber information, subscriber telephone numbers are collectively provided from a specific operator system.

The additional service is an additional service providing system associated with the subscription information of the particular operator.

The method according to claim 1 or 2,

Additional service after the call is an additional service providing system, characterized in that at least one of advertising, games, events, coupons, announcements, areas of interest.

The method of claim 3,

The additional service after the end of the call is stored in the additional service information memory provided in the mobile terminal and executed, or is executed immediately upon termination of the call.

The method of claim 4, wherein

The stored additional service is activated when the call list search associated with the call history to which the additional service is transmitted.

a) receiving a request for subscription of an additional service after a call is terminated from a user terminal through a wired or wireless network;

b) storing subscriber information related to the subscriber and detecting whether the call is terminated after connecting the call of the subscriber's mobile terminal;

c) when the call between the subscriber mobile terminal and the counterpart mobile terminal is terminated, selecting an additional service and providing the subscriber terminal with the mobile terminal after the call associated with the subscriber information; And

d) if the subscriber mobile terminal executes the additional service after the call is terminated, receiving additional service execution confirmation information after the call is terminated from the user mobile terminal;

After the call of the mobile terminal comprising a supplementary service providing method.

a) receiving a request for subscription of an additional service after ending a call to a specific member from a specific operator system through a wired or wireless network;

b) storing information related to the specific operator and member, and detecting whether the call is terminated after connecting the call of the mobile terminal of the member;

c) when the call between the user mobile terminal and the counterpart mobile terminal is terminated, selecting a supplementary service after the call associated with the specific operator and providing the additional service to the member's mobile terminal; And

d) if the user mobile terminal executes the additional service after the call is terminated, receiving the additional service execution confirmation information after the call is terminated from the mobile terminal of the member;

The method according to claim 6 or 7,

The additional service after the call is at least one of an advertisement, a game, an event, a coupon, an announcement, and information of interest.

The method of claim 8,

The additional service after the call is provided with the additional service, characterized in that provided to the user mobile terminal in the form of a program module.

The method of claim 9,

The additional service provided after the call in the form of the program module is stored in the additional service information memory provided in the user mobile terminal and executed, or executed immediately upon termination of the call.

The method of claim 10,

A recording medium in which a program for providing an additional service after a call is recorded.

a) detecting a supplementary service to be received after a call ends;

b) downloading the additional service received after the call ends;

c) executing the downloaded additional service; And

d) a recording medium recording a program including a function of matching and storing the downloaded additional service with the terminated call list and activating the searched call list.