KR20060029417A - Method and system for grasping the situation of telephone calls of mobile terminal - Google Patents

Abstract

According to the present invention, when the mobile terminal requests call setup, when the calling mobile switching center transmits a caller authentication request command to the calling subscriber location register, the calling subscriber location register performs caller authentication using the subscriber information, Judging and transmitting caller authentication result information including a calling part number corresponding to the determined household to the calling mobile switching center, wherein the calling mobile switching center transmits a location inquiry command including calling service information to the called subscriber location register. The destination subscriber location register determines the generation of the called party by using the stored subscriber information, and transmits the called party service information and the calling party service information including the calling part number corresponding to the determined generation to the traffic analysis server, The traffic analysis server is the sender The service information and the called party service information are analyzed to determine the caller and the called party's generation, and the caller's mobile terminal usage status is determined by using the determined household information. Based on the subscriber information of the location register, it can be used in various ways such as generation / time / service type for mobile phone use.

Mobile terminal, call forwarding location, subscriber information, call status

Description

Method and System for grasping the situation of telephone calls of mobile terminal             

1 is a block diagram schematically showing the configuration of a conventional mobile communication system.

Figure 2 is a block diagram schematically showing the configuration of a mobile communication system according to an embodiment of the present invention.

3 is a flowchart illustrating a method of determining a call status of a mobile terminal according to the present invention.

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

100, 200: mobile terminal 110, 210: base station

120, 220, 250: MSC 130, 230, 260: subscriber location register (HLR)

250: traffic analysis server

The present invention relates to a method and system for determining a call status of a mobile terminal for classifying a call for each generation of the mobile terminal to determine a call status.

Since the number of the mobile terminal does not mean the access location of the mobile terminal in the mobile communication network, in order to provide continuous communication service, it is necessary to grasp the current location of the mobile terminal in terms of network management.

To this end, the mobile communication network identifies the destination mobile switching station using the subscriber location register and establishes a call with the destination mobile terminal through the corresponding mobile switching station.

1 is a block diagram schematically showing the configuration of a conventional mobile communication system.

Referring to FIG. 1, a mobile communication system includes an originating mobile terminal 100, an originating base station 110, an originating mobile switching center (MSC) 120, and an originating subscriber location register (HLR) 130. ), The destination mobile switching center 140, the destination subscriber location register 150, the destination base station 160, and the destination mobile terminal 170.

The mobile terminal (100, 170) is a terminal for the subscriber to receive a mobile communication service, the base station (110, 160) is connected to the mobile terminal (100, 170) wirelessly to control the mobile terminal 100 and call channel Connect it.

The mobile switching center (120, 140) establishes a path for a call, performs a number translation, forms a subscriber's call path, and performs a connection with another communication network.

The subscriber location registers 130 and 150 store comprehensive subscriber information and manage mobile station information, mobile subscriber status, statistics and various service related information corresponding to the current location of the mobile terminals 100 and 170. As a database, signaling information is exchanged with the MSs in a common line signaling manner.

In general, when there is a call setup request from the calling mobile terminal 100, the calling mobile switching center 120 requests caller authentication from the calling subscriber location register 130, and the calling subscriber location register 130 uses the subscriber information. Perform caller authentication.

In addition, the calling party subscriber location register 130 checks the called party subscriber location register 150 to which the called party belongs and sends the calling party authentication result information including the caller authentication information and the calling party service information subscribed to by the calling party. 120).

The calling mobile switching center 120 then sends a location lookup command to the called subscriber location register 150 to know the called party's location. The position inquiry command includes a calling part number expressed as a number indicating a call, for example, '01'. The calling part number is divided into a call origination and an incoming call.

The destination subscriber location register 150 searches for a destination mobile switching center 140 and transmits a Temporary Local Directory Number (TLDN) allocation request command to the destination mobile switching center 140.

Then, the terminating mobile switching center 140 transmits a temporary local directory number (TLDN) to the terminating subscriber location register 150, and the terminating subscriber location register 150 transmits the temporary local directory number (TLDN) to the originating party. It transmits to the mobile switching center 120 to establish a line between the incoming mobile switching center 140 and the originating mobile switching center 120.

The terminating mobile switching center 140 establishes a call with the terminating terminal 170 through the terminating base station 160, and a call is established between the originating mobile terminal 100 and the terminating mobile terminal 170.

However, in the related art, when the mobile switching center requests a location inquiry, the subscriber location register displays only origination and incoming calls so that generation characteristics of the service cannot be known.

Accordingly, it is an object of the present invention to provide a method and system for identifying a call status of a mobile terminal that responds by dividing a calling part number by generation when a mobile station requests a location inquiry.

Another object of the present invention is to determine the call status of the mobile terminal that can utilize a variety of generation / time / service type for the use of the mobile phone based on the subscriber information of the subscriber location register when the mobile terminal subscriber is calling and incoming and To provide a system.

According to an aspect of the present invention for achieving the above objects, when the mobile terminal requests call setup, the calling mobile switching center sends a caller authentication request command to the calling subscriber location register, and the calling subscriber location register is stored in advance in the subscriber information. Perform caller authentication using the caller, determine the caller's generation, and transmit caller authentication result information including the calling part number corresponding to the determined generation to the calling mobile switching center, and the calling mobile switching center transmits caller service information. And transmits a location inquiry command to a called subscriber location register, and when the location lookup command is received from the originating mobile switching center, determines the generation of the called party using the stored subscriber information, and the determined generation. Include the corresponding Calling Part Number. Sender service information and the caller service information to a traffic analysis server, and the traffic analysis server analyzes the caller service information and the caller service information to determine the generation of the caller and the called party and uses the determined generation information. Provided is a method for determining a call status of a mobile terminal, wherein the caller's mobile terminal use status is determined and stored.

The calling part number is expressed differently from generation to origin and from generation to generation, and the actual usage of the caller's mobile terminal includes the call generation type of the caller and the talk time for each generation.

According to another aspect of the present invention, when a mobile terminal requests a call setup from an originating mobile switching center through a base station, in a system for grasping the call status of the mobile terminal, the generation of the caller and the called party is determined and corresponds to the determined generation. A subscriber location register for transmitting service information including a calling part number, the service information transmitted from the subscriber location register is analyzed to determine the generation of the caller and the called party, and the caller's mobile terminal is determined using the determined generation information. A call analysis system for a mobile terminal is provided, including a traffic analysis server for checking usage status.

The subscriber location register, when a caller authentication request command is received from the calling mobile switching center, performs caller authentication using prestored subscriber information, determines the caller's generation, and includes a calling part number corresponding to the determined generation. When a location inquiry command is received from the originating subscriber location register which transmits caller service information to the originating mobile switching center, and the location inquiry command is received from the originating mobile switching center, the generation of the called party is determined by using the stored subscriber information, and calling corresponding to the determined generation. And a called party location register which transmits called party service information including a Part Number and caller service information in the location inquiry command to the traffic analysis server.

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

2 is a block diagram schematically showing the configuration of a mobile communication system according to an embodiment of the present invention.

2, a mobile communication system includes a mobile terminal 200, an originating base station 210, an originating mobile switching center 220, an originating subscriber location register 230, a traffic analysis server 240, a terminating mobile switching center 250. A terminating subscriber location register 260, a terminating base station (not shown).

The mobile terminal 200 is a terminal for a subscriber to receive a mobile communication service, and the originating base station 210 is wirelessly connected to the mobile terminal 200 to control the mobile terminal 200 and connect a call channel.

The outgoing mobile switching center 220 and the incoming mobile switching center 250 establish a path for a call, perform a number translation, configure a subscriber's call path, and perform a connection with another communication network.

The source subscriber location register 230 and the destination subscriber location register 260 store comprehensive subscriber information, and store mobile subscriber station information corresponding to the current location of the mobile terminal 200, and status, statistics, and various services of the mobile subscriber. A database that manages related information, which exchanges signaling information with mobile switching centers in common line signaling.

That is, when the originating subscriber location register 230 receives a caller authentication request command from the calling mobile switching center 220, the caller authentication is performed by using the subscriber information, and the caller service information that the caller subscribes to is determined and the result is determined. Transmits to the originating mobile switching center 220. The caller service information includes a calling part number corresponding to the generation of the caller, and the calling part number is separated for each generation. For example, Calling Part Numbers are divided into the following types: 11 for teenagers, 12 for teenagers, 21 for teenagers, 22 for teenagers, and so on.

That is, the calling subscriber location register 230 determines the calling party's generation by using the subscriber information and transmits the calling part number corresponding to the determined household to the calling mobile switching center 220 by including the calling part number in the calling party authentication result information. do.

At this time, the originating subscriber location register 230 also transmits information of the subscriber location register 260 to which the called party belongs.

The calling mobile switching center 220 then sends a location lookup command to the called subscriber location register 260 to look up the called party's location. The location inquiry command includes caller service information.

When the incoming subscriber location register 260 receives a location inquiry command from the originating mobile switching center 220, the called party location register 260 checks the called party service information using previously stored subscriber information, and together with the calling party service information included in the location inquiry command. The traffic analysis server 240 transmits. In this case, the caller service information and the caller service information include a calling part number corresponding to the generation of the caller and the receiver.

That is, the called party location register 260 determines the generation of the called party by using the stored subscriber information of the called party and stores the called party service information and the caller service information including the calling part number corresponding to the determined generation. Transmit to traffic analysis server 240.

For example, if the caller's age group is a teenager, calling part number is set to '11', which indicates a teenager's call, and if the caller's age group is a teenager, the calling part number is '12', a teenager's call. The traffic analysis server 240 transmits.                     

In addition, the terminating subscriber location register 260 transmits a Temporary Local Directory Number (TLDN) allocation request command for call routing to the terminating mobile switching center 250, and receives a Temporary Local Directory Number from the terminating mobile switching center 250. ) Is transmitted to the originating mobile switching center 220.

The traffic analysis server 240 analyzes the caller service information and the caller service information transmitted from the called subscriber location register 260 to determine the call characteristics of each user.

That is, the traffic analysis server 240 analyzes the caller part information of the caller service information and the called party service information to determine the generation of the caller and the called party, and grasp the caller's mobile phone usage using the determined generation. do. Here, the use state of the mobile terminal refers to caller generation, caller generation, call time for each caller.

Then, the traffic analysis server 240 stores the identified mobile phone usage status for each user.

In addition, the traffic analysis server 240 may provide an optimal rate plan for each user by using the mobile phone usage status stored for each user.

In addition, the traffic analysis server 240 infers the traffic time for the call in association with the CDS processing the billing for the usage time.

An operation of the mobile communication system configured as described above will be described with reference to FIG. 3.                     

3 is a flowchart illustrating a method of determining a call status of a mobile terminal according to the present invention.

Referring to Figure 3, the mobile terminal transmits a call setup request command to the originating mobile switching center through the base station (S300). The call setup request command includes a mobile terminal unique number, a caller's telephone number, a called party's telephone number, and the like.

When step 300 is performed, the originating mobile switching center transmits a caller authentication request command to an originating subscriber location register (S302), and the originating subscriber location register performs caller authentication using subscriber information, and the result is the originating movement. Transfer to the switching center (S304). In this case, the caller authentication result information includes service information subscribed to by the caller, and the caller service information includes a calling part number indicating a generation of the caller.

For example, if the generation of the caller is a teenager, the calling part number is displayed as '11' indicating the ten callers.

When step 304 is performed, the originating mobile switching center transmits a location inquiry command to the called subscriber location register to determine the location of the called terminal (S306). At this time, the location inquiry command includes the caller service information.

When step 306 is performed, the called subscriber location register identifies the called mobile switching center where the called party is located and transmits a Temporary Local Directory Number (TLDN) allocation request command for call routing to the called mobile switching center (S308).

In this case, the called subscriber location register performs caller authentication using previously stored subscriber information and transmits the service information subscribed to by the called party together with the caller service information to the traffic analysis server.

The called party service information includes a calling part number, and the calling part number includes generation information indicating which generation the called party is.

For example, if the generation of the called party is a teenager, the calling part number is displayed as '12' representing the called party of the teenager.

Then, the traffic analysis server analyzes the caller service information and the caller service information transmitted from the called subscriber location register to determine the generation of the caller and the called party, and uses the determined generation to determine the caller's mobile terminal usage. . Then, the traffic analysis server stores the identified mobile terminal usage status for each user.

When step 308 is performed, the terminating mobile switching center transmits a Temporary Local Directory Number (TLDN) to the terminating subscriber location register (S310), and the terminating subscriber location register sends the Temporary Local Directory Number (TLDN) to the originating mobile switching center. It transmits to (S312). Then, the originating mobile switching center and the terminating mobile switching center are established by the TLDN (Temporary Local Directory Number) (S314).

Then, a call is established between the calling mobile terminal and the called mobile terminal (S316).                     

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

As described above, according to the present invention, when a mobile telephone subscriber makes a call and an incoming call, the call status of the mobile terminal that can be utilized in various ways such as generation / time / service type for using the mobile telephone based on the subscriber information of the subscriber location register. Provide identification methods and systems.

In addition, according to the present invention, it is possible to provide a method and system for identifying a call status of a mobile terminal that can find and select a rate plan of a mobile phone service provider according to a lifestyle of a mobile phone user.

In addition, according to the present invention, it is possible to provide a method and system for identifying a call status of a mobile terminal capable of pioneering a new service type and a new market by grasping the feature of using a voice service.

Claims (7)

Sending a caller authentication request command to the calling subscriber location register when the mobile terminal requests call establishment; The originating subscriber location register performs caller authentication using previously stored subscriber information, determines the calling party's generation, and sends calling party authentication result information including a calling part number corresponding to the determined generation to the calling mobile switching center. step; Sending, by the calling mobile switching center, a location lookup command comprising caller service information to a called subscriber location register; When the receiving subscriber location register receives a location inquiry command from the originating mobile switching center, the called party location register determines the generation of the called party using previously stored subscriber information, and includes the called party service information including the calling part number corresponding to the determined generation. Transmitting caller service information to a traffic analysis server; Determining, by the traffic analysis server, the caller service information and the caller service information to determine the generation of the caller and the called party, and using the determined generation information to identify and store the actual usage of the caller's mobile terminal; Method of grasping the call status of the mobile terminal, comprising a. The method of claim 1, The calling part number is a method for grasping the call status of a mobile terminal, characterized in that the origination and incoming calls are expressed differently for each generation. The method of claim 1, The caller's mobile terminal usage status includes a call generation type of the caller and a call time for each generation. In the system for determining the call status of the mobile terminal when the mobile terminal requests call setting from the calling mobile switching center through the base station, A subscriber location register that determines the caller and the called party's generation and transmits service information including a calling part number corresponding to the determined generation; A traffic analysis server that analyzes the service information transmitted from the subscriber location register to determine the generation of the caller and the called party, and uses the determined generation information to determine the actual usage of the caller's mobile terminal. Call status grasping system of a mobile terminal comprising a. The method of claim 4, wherein The subscriber location register, when a caller authentication request command is received from the calling mobile switching center, performs caller authentication using prestored subscriber information, determines a caller's generation, and includes a calling part number corresponding to the determined generation. An originating subscriber location register for transmitting caller service information to the originating mobile switching center; When a location inquiry command is received from the calling mobile switching center, the generation of the called party is determined by using the stored subscriber information, and the called party service information including the calling part number corresponding to the determined generation and the caller service in the location inquiry command And a caller location register for transmitting information to the traffic analysis server. The method according to claim 4 or 5, The traffic analysis server analyzes the caller service information and the caller service information transmitted from the called subscriber location register to determine the generation of the caller and the called party, and uses the determined generation information to determine the actual usage of the caller's mobile terminal. Mobile terminal call status grasping system, characterized in that. The method of claim 4, wherein The traffic analysis server, the system for determining the call status of the mobile terminal, characterized in that to provide an optimal plan to each user by using the identified mobile terminal usage status.

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