KR101562780B1 - Apparatus and method providing caller identification - Google Patents

Abstract

The present invention enables a caller information display service to be provided for a caller terminal on the side of a communication company other than the caller terminal attempting to make a call to a caller terminal of a mobile communication company, Discloses an operation method of a sender information providing apparatus and a sender information providing apparatus that can effectively prevent an information display service from being provided.

Description

[0001] APPARATUS AND METHOD PROVIDING CALLER IDENTIFICATION [0002]

The present invention relates to a caller information providing apparatus and, more particularly, to a caller information providing apparatus that provides a caller information display service to a calling terminal on a communication company side different from a called terminal, To a sender information providing apparatus and an operation method of the sender information providing apparatus.

2. Description of the Related Art In recent years, it has become common for people to have at least one mobile communication terminal, and calls for various purposes using such mobile communication terminals are frequently performed. For example, in a corporation or an organization, a telemarketing team for advertisement or publicity is placed and a call intended for advertisement or promotion is made to a current customer or a potential customer's mobile communication terminal.

When people receive a call from an unspecified person who is not stored in a phone book in the mobile communication terminal, they can not receive it because they do not know who the person is from, and feel uncomfortable when they receive an unwanted advertisement or publicity .

To solve this problem, a caller information display service has appeared.

The caller information display service is a service for displaying a caller's pre-designated phrase (for example, an OO bank sales department) on the mobile terminal when the caller terminal tries to make a call from the calling terminal to the mobile communication terminal, Is a service that allows you to recognize who is calling from.

On the other hand, the caller information display service has developed at a level that displays a phrase enabling the calling terminal to be recognized on the called terminal, and reaches an image displaying the calling terminal on the called terminal so that the calling terminal can be recognized.

However, the caller information display service for displaying an image on the called terminal has a limitation only possible between the mobile communication terminals subscribed to the same mobile communication company, and the mobile communication terminal can not receive the caller information from the terminal affiliated with another communication company (such as a wired communication company or another mobile communication company) There have been proposed various schemes in which an image can be displayed on the called terminal, that is, the called mobile communication terminal, as described above.

However, in the existing methods, there is a concern that the caller's information, that is, the image, is displayed to the called party's user because the caller's image is provided to the called party even for an unauthorized call whose calling number is modulated.

Accordingly, the present invention proposes a solution for improving the above-mentioned conventional concerns and effectively preventing a caller information display service from being provided for outgoing call originated call origination.

The object of the present invention is to provide a caller information display service for a calling terminal on the side of a communication company different from the calling terminal and to provide a caller information display service for a calling party whose dialed number is modulated The present invention relates to a sender information providing apparatus and an operation method of a sender information providing apparatus that can effectively prevent a caller information display service from being provided.

According to a first aspect of the present invention, there is provided an apparatus for providing caller information, comprising: a request receiver for receiving a caller information request corresponding to an origination number of an origination request from a destination terminal that has received an origination request; A modulation / non-verification unit for confirming whether the calling number is modulated when the calling party information request is received; And providing caller information corresponding to the calling number to the called terminal only when the calling number is confirmed to be unmodified so that caller information can be displayed only when an incoming call is not modulated by the called terminal, And an information providing unit.

Preferably, when the origination request is a relay origination request provided from the call forwarding apparatus in response to a calling terminal attempting to establish a call connection with the called terminal through relay of the call forwarding apparatus, Wherein the authentication result of authenticating whether or not the calling number is modulated is stored in the device; The modulation confirmation unit may check whether the calling number is modulated based on the authentication result of the calling number stored in the call call relay apparatus.

Preferably, the modulation confirmation unit is configured to determine whether the calling number is related to the called party number of the called party in the authentication result of the calling party number, which is authenticated within a predetermined specific time range based on a time point at which the calling party information request is received, If there is an authentication result authenticated as not being modulated, it can be confirmed that the origination number is not modulated.

Preferably, the call-call relaying device authenticates whether the calling number in the calling request of the calling terminal is modulated when a calling request is received from the calling terminal and the calling call is connected to the calling terminal, To the called terminal, the relayed originating request in which the called party number of the originating request of the called terminal is changed to the called party number of the called terminal provided from the originating terminal.

According to a second aspect of the present invention, there is provided an operation method of a caller information providing apparatus, comprising: receiving a caller information request corresponding to a calling number of a call request from a called terminal, ; Determining whether the calling number is modulated if the calling party information request is received; And transmitting caller information corresponding to the calling number to the called terminal when it is determined that the calling number is not modulated, thereby displaying caller information only when an incoming call request is not modulated by the called terminal, Providing step.

Preferably, when the origination request is a relay origination request provided from the call forwarding apparatus in response to a calling terminal attempting to establish a call connection with the called terminal through relay of the call forwarding apparatus, Wherein the authentication result of authenticating whether or not the calling number is modulated is stored in the device; The modulation determination step may determine whether or not the calling number is modulated based on the authentication result of the calling number stored in the call call relay device.

Preferably, in the authentication result of the calling number authenticated within a predetermined time range based on a time point at which the calling party information request is received, the checking whether or not the calling party is related to the called party number of the called terminal, Is not modulated, it can be confirmed that the origination number is not modulated.

Thus, according to the operation method of the sender information providing apparatus and the caller information providing apparatus of the present invention, it is possible to provide the caller information display service to the calling terminal on the communication company side different from the called terminal, It is possible to effectively prevent the display service from being provided.

1 is an exemplary diagram illustrating a system including a sender information providing apparatus according to a preferred embodiment of the present invention.
2 is an exemplary diagram illustrating a configuration of a caller information providing apparatus according to a preferred embodiment of the present invention.
3 is a flowchart illustrating an operation method of a caller information providing apparatus according to a preferred embodiment of the present invention.

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

First, a system including a caller information providing apparatus according to a preferred embodiment of the present invention will be described with reference to FIG.

The system including the sender information providing apparatus of the present invention is related to the background in which the terminal attempts to communicate with another terminal. Here, the caller side will be the calling terminal and the receiving side will be the called terminal, and the system including the caller information providing device of the present invention is particularly related to the case where the called terminal is the mobile communication terminal.

Hereinafter, for convenience of explanation, it is assumed that the terminal 1 shown in FIG. 1 is the calling terminal and the terminal 2 is the called terminal.

As shown in FIG. 1, the system including the sender information providing apparatus of the present invention includes terminals 1 and 2, a relay device 10 operated by a calling terminal, that is, a communication company to which the terminal 1 is subscribed, A call switching device 40, a network device 50, and a caller information providing device 100 operated by a mobile communication company to which the terminal 2 is subscribed.

At this time, the communication company to which the terminal 1 is subscribed may be a mobile communication company or a wired communication company.

Generally, if the calling terminal, that is, the terminal 1 tries to make a call to the called terminal, i.e., the terminal 2, if the telephone number of the terminal 1 is not stored in the telephone directory of the terminal 2, You will not be forced to accept it, and you will feel uncomfortable if you do not want an advertisement or promotion.

Thus, when calling from the calling terminal, that is, from the terminal 1 to the called terminal, that is, the terminal 2, is attempted, the caller information previously designated by the terminal 1 is displayed on the terminal 2 so that the user of the terminal 2 knows A caller information display service has appeared.

However, the caller information display service for displaying caller information, for example, an image on the called terminal, has a limit only for mobile communication terminals subscribed to the same mobile communication company.

Accordingly, various attempts have been made to enable images to be displayed on the called terminal, that is, the called mobile communication terminal, as described above even when an attempt is made to originate from a terminal subscribed to a communication terminal (for example, a wired communication company or another mobile communication company) It was proposed.

Hereinafter, an existing method of displaying the image as caller information on the called terminal will be briefly described. When the calling terminal, i.e., the terminal 1 is subscribed to a communication company (e.g., a wired communication company 1 or another mobile communication company) different from the called terminal, Terminal.

First, a process of connecting a call between the terminal 1 and the terminal 2 will be described.

For example, when the terminal 1 attempts to make a call to the terminal 2, that is, when a call request of the terminal 1 is received through the relay device 10 of a communication company (e.g., a wired communication company 1) to which the terminal 1 is subscribed, To the call exchange device 20 of the mobile terminal.

Here, the origination request of the terminal 1 includes a calling number, that is, a telephone number of the terminal 1 and a telephone number of the terminal 2.

Accordingly, the call exchange apparatus 20 of the mobile communication company transmits the origination request of the terminal 1 received through the relay apparatus 10 to the network device 50, and confirms the location where the destination terminal is connected, that is, And confirms the called party's call exchange apparatus 30 connected to the called terminal, that is, the terminal 2 from the network device 50, and provides a call request of the terminal 1 to the terminal 2 through the confirmed called party's call exchange apparatus 30 .

Accordingly, when a call is selected by the user of the terminal 2, the relay device 10 and the caller-side call switching device 20, The call between the terminal 1 and the terminal 2 is connected through the called party call exchange device 30. [

Here, the network device 50 corresponds to a home location register (HLR).

At this time, when the outgoing call request is received as described above, the terminal 2 accesses the image server (not shown) according to the downloaded / installed app or pre-installed terminal function, thereby generating caller information corresponding to the origination number of the outgoing call An image is requested.

Accordingly, in the conventional image server (not shown), if the caller information or image is registered in correspondence with the calling number, the corresponding image is provided to the terminal 2, and the terminal 2, The caller information corresponding to the calling number, that is, the image, can be displayed.

As can be seen from the above description, the conventional method of displaying the image as caller information on the called terminal is a method in which, even in the case where the calling number of the calling request to the called terminal, i.e., the terminal 2 is a modulated number, That is, an image to the terminal 2.

Therefore, there is a concern that an existing method may display wrong caller information, that is, an image, to the user of the called party. Particularly, when the calling number is modulated before entering the network of the mobile communication company, for example, before entering the calling party switching apparatus 20, it is difficult to confirm whether or not the calling number is modulated.

Accordingly, the present invention has an object to improve existing concerns as described above, and to effectively prevent a caller information display service from being provided for a call originating from a dialed number modulated call, and specifically, a caller information providing apparatus I want to.

Hereinafter, a configuration of a caller information providing apparatus according to a preferred embodiment of the present invention will be described in detail with reference to FIG.

For convenience of explanation, the sender information providing apparatus 100 shown in Fig. 1 will be described.

The caller information providing apparatus 100 of the present invention includes a request receiving unit 110 for receiving a caller information request corresponding to a calling number of an outgoing call from a called terminal that has received an outgoing call request, A modulation / non-verification unit 120 for checking whether or not the calling number is modulated; and a call control unit 120 for providing caller information corresponding to the calling number to the called terminal only when it is determined that the calling number is not modulated, And a caller information providing unit 130 for displaying caller information when a call originating request is not modulated with a calling number.

Here, the sender information is an image and may include, for example, photographs, pictures, moving pictures, and the like.

The request receiving unit 110 receives a caller information request corresponding to the calling number of the calling request from the called terminal that received the calling request.

Hereinafter, for convenience of explanation, the terminal 1 will be described as a calling terminal that tries to make a call for communication with the terminal 2 of the mobile communication company as described above.

In accordance with the object to be realized in the present invention, the calling terminal, that is, the terminal 1, will be described as being a terminal subscribed to a communication company (e.g., wired communication company 1) different from the called terminal, i.e., the mobile communication company to which the terminal 2 is subscribed.

When a call request is received via the called party call exchange device 30, the called terminal, that is, the terminal 2, accesses the caller information providing apparatus 100 of the present invention according to the downloaded / installed app or pre- The caller information corresponding to the calling number of the originating request is requested.

At this time, the called terminal, that is, the terminal 2, provides the calling number and the telephone number of the terminal 2 (hereinafter, referred to as the called number) identified in the incoming origination request to the calling information providing apparatus 100, Caller information can be requested.

The request receiving unit 110 receives a caller information request corresponding to the calling number of the calling request from the called terminal, i.e., the terminal 2, which has received the calling request as described above.

When the caller information request is received as described above, the modulation confirmation unit 120 checks whether or not the calling number is modulated.

More specifically, when the caller information request is received as described above, the modulation confirmation unit 120 checks whether the calling number (for example, 010-xxxx-0001) and the called number (for example, 010 -xxxx-0002), and confirms whether or not the dialed number (for example, 010-xxxx-0001) has been modulated.

Here, in the present invention, the originating terminal, that is, the originating request of the terminal 2, responds to the originating terminal, that is, the terminal 1, which tries to establish a call connection with the terminating terminal, i.e., the terminal 2 through the relay of the call call relaying device 40 (E.g., 010-xxxx-0001) is modulated with respect to the present call from the terminal 1, the call call relay device 40 confirms whether the origination number (e.g., 010-xxxx-0001) One authentication result is stored.

In the present invention, if the originating terminal, that is, the originating request of the terminal 2 is the originating terminal, that is, the origination request of the terminal 1 without relaying the call forwarding apparatus 40, The authentication result obtained by verifying whether or not the calling number (for example, 010-xxxx-0001) has been modulated for the present transmission from the terminal 1 will not be stored.

Then, based on the authentication result of the calling number (for example, 010-xxxx-0001) stored in the call signal relay device 40, the modulation confirmation unit 120 checks whether the calling number (e.g., 010-xxxx-0001) It is possible to confirm whether or not it is modulated.

Here, the call call relay device 40 authenticates whether or not the calling number in the calling request of the calling terminal is modulated when the calling terminal is connected to the calling terminal by receiving the calling request from the calling terminal, And a relay originating request in which the called party number in the request is changed to the called party number of the called terminal provided from the calling terminal, to the called terminal.

The call call relay device 40 is an apparatus for relaying a call between a calling terminal and a called terminal and may be in the form of an ARS (Automatic Response Service) server or an IVR (Interactive Voice Response) server, for example.

Hereinafter, the call call relay apparatus 40 will be described, and a configuration for confirming whether the origination number is modulated according to the present invention will be described in more detail.

In the present invention, it is presumed that the originating terminal, that is, the originator of the terminal 1, attempts to originate a call with the called terminal, that is, the terminal 2 through the relay of the call call relay device 40. This is a configuration that takes into consideration the fact that it is difficult to confirm whether or not the calling number is modulated before entering the mobile communication company's network, for example, before entering the calling party switching apparatus 20 and when the calling number is modulated.

Accordingly, in the present invention, the caller of the terminal 1 who wants to communicate with the terminal 2 by using the caller information display service inputs the telephone number (e.g., 1599-1000) of the call call relay device 40 as the called number, It is possible to precede the call connection with the call call relay device 40. [

In this case, the caller of the terminal 1, after making a call connection with the call call relay device 40, transmits the authentication information (for example, 0001) and the caller terminal, that is, the telephone of the terminal 2 You can enter a number (for example, 010-xxxx-0002) in order.

Of course, the caller of the terminal 1 who wants to communicate with the terminal 2 by using the caller information display service can receive the telephone number (e.g., 1599-1000) and the authentication information (e.g., 0001) of the call terminal 40, It is possible to precede the call connection with the call call relay device 40 by making a call using the Pause function in which the telephone number (e.g., 010-xxxx-0002) of the terminal 2 is registered.

Accordingly, when the terminal 1 attempts to make a call using the telephone number (e.g., 1599-1000) of the call-back relay device 40 as the called number, the call request of the terminal 1 is transmitted to the communication company 1 to the call call relay device 40 through the relay device 10 of the call forwarding device 40 and the terminal 1. [

When the call origination request from the originating terminal, that is, the terminal 2 is received and the call is connected to the terminal 1 as described above, the call call forwarding apparatus 40 transmits the originating number (for example, 010-xxxx-0001) Is authenticated.

For example, based on the caller information display target DB, the call call relay device 40 transmits the authentication information provided from the calling terminal, i.e., the terminal 1, to the calling number (e.g., 010-xxxx-0001) The originating number in the origination request is authenticated as not being tampered with.

At this time, the sender information display target DB is a database in which information of each registered terminal is stored and managed through a registration procedure for displaying caller information, regardless of the communication company, even for terminals subscribed to a communication company other than the mobile communication company, to be.

At this time, if the terminal 1 is the caller information display target, the caller information display object DB will have the authentication information mapped with the telephone number of the terminal 1. Of course, if the terminal 1 is not the caller information display target, there will be no authentication information mapped to the telephone number of the terminal 1 in the sender information display object DB.

(For example, 0001) provided from the terminal 1 or authentication information (for example, 0001) provided from the terminal 1 via the pause function in response to the guidance from the call-back relay device 40. On the other hand, . ≪ / RTI >

The call forwarding apparatus 40 then transmits the authentication information (for example, 0001) provided from the terminal 1 and the authentication information (e.g., 0101-xxxx-0001) originated from the caller information display destination DB Are identical to each other, the originating number is authenticated as being unmodified for the originating request. Of course, the call message relay device 40 transmits the authentication information (e.g., 0001) provided from the terminal 1 and the authentication information (e.g., 0001) of the calling number (e.g., 010-xxxx-0001) Are authenticated as being modulated with the calling number for this outgoing request.

The authentication method at this time may be a method based on authentication information updated every predetermined number of times (for example, one month) for each telephone number of each terminal, or may be automatically generated for each telephone number of each terminal according to a specific random number generation algorithm Based on one-time authentication information.

Thus, the call call relay device 40 determines whether or not the calling number (for example, 010-xxxx-0001) is modulated with respect to the origination of the terminal 1 that tried to originate the call to the terminal 2 through the relay of the call call relay device 40 And stores the result of mapping the authentication result with the time information at the time of authentication.

Therefore, in the present invention, the call-back relay device 40 stores the authentication result obtained by verifying whether or not the calling number is modulated together with the time information, with respect to all origination from the calling terminal that wants to communicate with the called terminal by using the calling party information display service / Managed.

On the other hand, in order to relay the call, the call call relay apparatus 40 transmits a relay origination request to the originating terminal, that is, a call originating number of the originating request of the terminal 1, .

That is, the call call relay device 40 transmits the call origination number in the origination request of the terminal 1, that is, the telephone number (for example, 1599-1000) of the call call relay device 40 to the call forwarding device 40 (For example, 010-xxxx-0002) provided from the terminal 1 or the called number (for example, 010-xxxx-0002) of the terminal 2 provided from the terminal 1 via the pause function, A relay originating request can be generated.

(E.g., 010-xxxx-0001) and the called number (i.e., 010-xxxx-0002) of the terminal 2 are included in the relay origination request corresponding to the terminal 1 do.

As described above, the call call relay device 40 transmits a relay origination request generated corresponding to the terminal 1 to the network device 50 and requests the destination terminal to be connected, that is, It confirms the called party's call exchange apparatus 30 connected to the called terminal, that is, the called terminal 2 from the network device 50, and provides the relayed call request corresponding to the terminal 1 to the terminal 2 via the confirmed called party's call exchange apparatus 30 do.

Thus, the terminal 2 receives the relay origination request corresponding to the terminal 1 via the destination call exchange apparatus 30.

At this time, in the called terminal, that is, the terminal 2, it is determined whether the incoming request to be received this time is a relay originating request corresponding to the terminal 1 received via the relay of the call call relay device 40 as described above, The terminal 1 does not distinguish whether it is an origination request of the terminal 1 without relay.

However, when the originating call exchange apparatus 30 receives the origination request, the terminal 2 transmits the caller information providing apparatus 100 of the present invention to the caller information providing apparatus 100 according to the downloaded / installed app or pre- To request the sender information corresponding to the originating number of the originating request.

When the caller information request is received from the terminal 2 through the request reception unit 110 as described above, the modulation confirmation unit 120 checks whether the calling number (for example, 010-xxxx-0001 (E.g., 010-xxxx-0001) based on the authentication result of the originating number (e.g., 010-xxxx-0001).

More specifically, the tampering confirmation unit 120 identifies a calling number (e.g., 010-xxxx-0001) authenticated within a predetermined time range based on a time t1 when a caller information request is received from the terminal 2, (E.g., 010-xxxx-0001), if there is an authentication result associated with the called party number of the called party, i.e., the terminal 2, ) Is not modulated.

For example, when the caller information request is received from the terminal 2 as described above, the modulation confirmation unit 120 checks the authentication result of the calling number (e.g., 010-xxxx-0001) stored in the call signal relay apparatus 40 Search.

The tampering confirmation unit 120 determines whether or not the authentication result of the originating number (for example, 010-xxxx-0001) Finds the authentication result of an authenticated calling number (for example, 010-xxxx-0001) within a specific time range (for example, 2 sec).

That is, the modulation confirmation unit 120 finds the authentication information to which the time information of t1-2sec to t1 among the past authentication results of the origination number (e.g., 010-xxxx-0001) is mapped.

Therefore, the modulation confirmation unit 120 determines whether or not the reception number (e.g., 010) of the terminal 2 from the authentication result of the calling number (e.g., 010-xxxx-0001) to which the time information of t1-2sec to t1 is mapped (e.g., 010-xxxx-0001) is associated with an authentication result associated with the originating number (e.g., -xxxx-0002) and the authentication result indicates that the originating number .

Here, the above-described specific time range (for example, 2 sec) is set to be a time interval in which a relay originating request corresponding to the terminal 1 is transmitted from the originating terminal, that is, the terminal 1, to the terminating terminal via the relay of the call call relaying device 40 It is preferable that the time is determined in consideration of the time until the terminal 2 is received.

The calling party information providing unit 130 corresponds to the calling number (for example, 010-xxxx-0001) only when it is confirmed in the modulation confirmation unit 120 that the calling number (for example, 010-xxxx-0001) (E.g., pictures, picture moving pictures, etc.) at the time of call origination request in which the calling number is not modulated at the terminal 2, To be displayed.

Accordingly, the terminal 2 transmits the caller information, that is, the image (for example, a picture, a picture, and the like) requested by the request of the origination request as described above, to the terminal 2 in response to a call request (relay request) Vibration) can be displayed together.

Here, if there is no authentication result of the calling number (for example, 010-xxxx-0001) to which the time information of t1-2sec to t1 is mapped to the call call relay device 40, or if the time information of t1-2sec to t1 (For example, 010-xxxx-0001) but is not related to the called number (for example, 010-xxxx-0002) of the terminal 2, the originating terminal, that is, The request can be regarded as the originating request of the terminal 1 that is received by the terminal 2 without relaying the call forwarding apparatus 40 and the originating number is not authenticated.

(E.g., 010-xxxx-0001) to which the time information of t1-2sec to t1 is mapped to the called party number (e.g., 010-xxxx-0002) of the terminal 2, (E.g., 010-xxxx-0001) has been authenticated, the originating request to the incoming terminal, that is, the terminal 2 is transmitted to the call forwarding device 40 via the relay of the call forwarding device 40 It can be regarded that the origination number is modulated even though it is a relay origination request corresponding to the terminal 1 that is received in the terminal 2.

Therefore, the modulation confirmation unit 120 determines whether or not the reception number (e.g., 010) of the terminal 2 from the authentication result of the calling number (e.g., 010-xxxx-0001) to which the time information of t1-2sec to t1 is mapped (for example, 010-xxxx-0001) is associated with the originating number (eg, -xxxx-0002) and there is no authentication result certifying that the originating number have.

The sender information providing unit 130 transmits the caller's number corresponding to the calling number (for example, 010-xxxx-0001) when it is confirmed that the calling number (for example, 010-xxxx-0001) (E.g., pictures, picture moving pictures, etc.) to the called terminal, that is, the terminal 2.

Accordingly, the terminal 2 requests the sender information at the time of the origination request, but the terminal 2 does not receive the sender information, i.e., image (e.g., picture, picture, moving picture) Only incoming announcements (eg, bell, vibration) will be output.

Here, the sender information providing apparatus 100 of the present invention may be configured so as to be connected to a legacy server (not shown) performing a function of subscription / change / inquiry / deletion of the supplementary service through a registration procedure for displaying caller information And may be a server that stores / manages previously registered sender information (e.g., image) for each registered terminal.

In the above description, the originating terminal, that is, the terminal 1 is a terminal subscribed to a communication terminal different from the terminating terminal, that is, the terminal 2, for example, a wired communication company. However, since the calling terminal, i.e., the terminal 1 is connected to another communication company Even in the case of a subscribed terminal, the present invention will be similarly applied.

As described above, the caller information providing apparatus 100 according to the present invention provides the caller information display service even when the calling terminal of the communication company other than the called terminal attempts to make a call to the called terminal of the mobile communication company In particular, it is possible to effectively prevent the caller information display service from being provided for the outgoing call whose dialed number is modulated.

Hereinafter, an operation method of the sender information providing apparatus according to the preferred embodiment of the present invention will be described with reference to FIG. For convenience of explanation, the sender information providing apparatus 100 shown in FIG. 1 will be described.

The method of operating the caller information providing apparatus 100 according to the present invention receives a caller information request corresponding to a calling number of the calling request from a calling terminal that has received a calling request (S100).

Hereinafter, for convenience of explanation, the terminal 1 will be described as a calling terminal that tries to make a call for communication with the terminal 2 of the mobile communication company as described above.

More specifically, when a call request is received through the called party call exchange device 30, the called terminal, i.e., the terminal 2, transmits the caller information providing device 100), thereby requesting caller information corresponding to the calling number of the originating request.

At this time, in the called terminal, that is, the terminal 2, it is determined whether the incoming request to be received this time is a relay originating request corresponding to the terminal 1 received via the relay of the call call relay device 40 as described above, The terminal 1 does not distinguish whether it is an origination request of the terminal 1 without relay.

The method of operation of the caller information providing apparatus 100 according to the present invention is a method of transmitting a caller information request corresponding to a calling number (for example, 010-xxxx-0001) of a calling request from a called terminal, (S100).

The operation method of the sender information providing apparatus 100 according to the present invention checks whether or not the originating number (for example, 010-xxxx-0001) is modulated when the sender information request is received as described above.

More specifically, the operation method of the sender information providing apparatus 100 according to the present invention is interlocked with the call call relay apparatus 40 when the sender information request is received as described above (S110).

The method of operation of the caller information providing apparatus 100 according to the present invention may include checking the originating number (for example, 010-xxxx-0001) and the called number (for example, 010-xxxx-0002) provided together with the caller information request reception .

The operation method of the caller information providing apparatus 100 according to the present invention is a method for operating the caller information providing apparatus 100 according to an embodiment of the present invention in which an originating number (for example, 010-xxxx-0001) stored in the call call relay apparatus 40, The authentication result is retrieved.

The operation method of the sender information providing apparatus 100 according to the present invention is a method of operating the sender information providing apparatus 100 according to the present invention when the sender information request is received from the terminal 2 as described above (for example, 010-xxxx- (e.g., 010-xxxx-0001) within the previous specified time range (e.g., 2 sec) based on the received authentication information (e.g., 010-xxxx-0001).

That is, the operation method of the sender information providing apparatus 100 according to the present invention is to find the authentication information to which the time information of t1-2sec to t1 among the past authentication results of the origination number (for example, 010-xxxx-0001) is mapped will be.

Thus, when the authentication result of the calling number (for example, 010-xxxx-0001) to which the time information of t1-2sec to t1 is mapped is found (Yes in S120), the calling party information providing apparatus 100 according to the present invention, (010-xxxx-0001) of the terminal 2 (for example, 010-xxxx-0001) is not modulated in the authentication result (S130 Yes) and that the calling number (for example, 010-xxxx-0001) is not modulated.

The operation method of the sender information providing apparatus 100 according to the present invention is such that when the originating number (for example, 010-xxxx-0001) is not modulated (S130 Yes) (E.g., a picture, a picture moving picture, etc.) corresponding to the caller information (e.g., picture, picture, and the like) to the called terminal, i.e., the terminal 2 (S140).

Accordingly, the terminal 2 transmits the caller information, that is, the image (for example, a picture, a picture, and the like) requested by the request of the origination request as described above, to the terminal 2 in response to a call request (relay request) Vibration) is outputted, it can be displayed together (S150).

If there is no authentication result of the calling number (for example, 010-xxxx-0001) to which the time information of t1-2sec to t1 is mapped (S120 No), or if t1-2sec- (for example, 010-xxxx-0001) to which the time information of t1 is mapped but is not related to the called number (for example, 010-xxxx-0002) of the terminal 2 (NO at S130) The originating request destined to the terminal, that is, the terminal 2, can be regarded as the origination request of the terminal 1 received by the terminal 2 without the relay of the call gateway relay device 40, and the originating number is not authenticated.

(E.g., 010-xxxx-0001) to which the time information of t1-2sec to t1 is mapped to the called party number (e.g., 010-xxxx-0002) of the terminal 2, (S130 No), the originating request arriving at the incoming terminal, that is, the terminal 2, is the call originating number (for example, 010-xxxx-0001) ), It can be regarded that the origination number is modulated even though it is a relay origination request corresponding to the terminal 1 that is called to the terminal 2. [

In this case, the operation method of the sender information providing apparatus 100 according to the present invention can confirm that the origination number (e.g., 010-xxxx-0001) is modulated.

The operation method of the sender information providing apparatus 100 according to the present invention is such that when the originating number (for example, 010-xxxx-0001) is found to be modulated (S120 No, S130 No) (e.g., picture, picture, moving picture, etc.) corresponding to the caller's phone number (e.g., -xxxx-0001)

As described above, the operation method of the caller information providing apparatus according to the present invention is a method of providing a caller information display service even when a caller terminal of a communication company other than the caller terminal tries to make a call to a caller terminal of a mobile communication company In particular, it is possible to effectively prevent the caller information display service from being provided for the outgoing call whose dialed number is modulated.

The method of operating the sender information providing apparatus according to an embodiment of the present invention may be implemented in the form of a program command which can be executed through various computer means and recorded in a computer readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and configured for the present invention or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

According to the operating method of the sender information providing apparatus and the sender information providing apparatus according to the present invention, it is possible to provide a caller information display service for the calling terminal on the communication company side different from the called terminal while displaying the calling party information It is possible to effectively prevent the provision of the service. Therefore, it is necessary to not only use the related technology, but also to be able to carry out the application or the operation of the device, This is an invention that is industrially applicable.

10: Relay device
20, 30: call exchange apparatus
40: call call relay device
50: Network device
100: Caller information providing device

Claims (7)

delete A request receiving unit for receiving a caller information request corresponding to a calling number of the calling request from a calling terminal that has received a calling request;
When the originator information request is received, if the originating request is a relay origination request provided from the call signal relay device in response to the originating terminal attempting to establish a call connection with the destination terminal, A modulation / non-verification unit for confirming whether the calling number is modulated based on an authentication result obtained by verifying whether or not the number is modulated; And
The caller information corresponding to the caller ID is provided to the called terminal only when the caller ID is confirmed to be unmodified and the caller information indicating that the caller information can be displayed only when the caller terminal is not modulated And a transmitter for providing the sender information. 3. The method of claim 2,
Wherein the modulation-
There is an authentication result related to the called party number of the called terminal and authenticated that the calling party number is not modulated in the authentication result of the calling party number that was authenticated within the predetermined specific time range on the basis of the time when the caller information request was received The originator number is determined to be unmodified. 3. The method of claim 2,
The call call relay apparatus includes:
If the calling terminal is connected to the calling terminal by receiving a call request from the calling terminal, authenticates whether or not the calling number in the calling request of the calling terminal is modulated and transmits the calling terminal number in the calling terminal to the calling terminal To the called terminal, the relay origination request which is changed to the called party number of the called terminal. delete A request receiving step of receiving a caller information request corresponding to a calling number of the calling request from a calling terminal that has received a calling request;
When the originator information request is received, if the originating request is a relay origination request provided from the call signal relay device in response to the originating terminal attempting to establish a call connection with the destination terminal, A modulation check step of checking whether the calling number is modulated based on an authentication result of verifying whether or not the number is modulated; And
Providing caller information corresponding to the calling number to the called terminal when the calling number is not modulated and displaying caller information only when the calling terminal is not modulated by the calling terminal The method comprising the steps of: The method according to claim 6,
The method of claim 1,
There is an authentication result related to the called party number of the called terminal and authenticated that the calling party number is not modulated in the authentication result of the calling party number that was authenticated within the predetermined specific time range on the basis of the time when the caller information request was received Wherein the calling number is not modulated if the calling number is not modulated.

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