KR20010067989A - Method for divisional billing and device thereof - Google Patents

Abstract

PURPOSE: An apparatus and a method for billing in installment for communication services are provided to enable an installment billing a subscriber who applied for the installment billing system or the subject to pay for the charge in installment for communication services. CONSTITUTION: A mobile terminal(MT)(300) enables a user to communicate in mobility. A base transceiver station(BTS)(310) provides the mobile communication service through the MT. A base station controller(BCS)(320) manages the BTS. A mobile switching center(MSC)(330) connects the BCS to PSTN or other BTS. A charging center(CC)(360) bills for the charge of the MT in connection to MSC. BTS(310) provides the mobile terminal subscriber with the mobile communication service. BCS(320) controls the data transmission between BTS(310) and MSC(330), supporting a number of BTSs(310). MSC(330) is connected to BCS to deal with the call setting and releasing functions of the mobile terminal(300). It obtains the additional service or charge data of the mobile terminal subscriber from a visitor location register(340) and home location register(350). The visitor location register(340) temporarily stores initial data of the mobile terminal and its subscriber who registered the location to the area of the register, and is able to be located with the MSC(330) or apart. The home location register(350) stores the permanent data and location data of the mobile terminal(300) and its subscriber, performing various kinds of functions related to the call treatment and additional service. The charging center(CC)(360) is connected to MSC(330) and receives data related to charging such as the point of time when the call of the terminal(300) has started, the number of the terminal and the duration of the call.

Description

Method of subdividing billing for communication fee and its device {METHOD FOR DIVISIONAL BILLING AND DEVICE THEREOF}

The present invention relates to a telecommunications billing method and a device thereof, and more particularly, to a telecommunications company, in which a telecommunications company can bill a subscriber's telecommunications fee as well as a subscriber who wants to pay the subscriber's telecommunications fee. A billing method and apparatus therefor.

In general, telecommunications companies provide telecommunications services to subscribers and charge telecommunications usage fees in return for service provision.

Recently, as the number of subscribers using the communication service increases, the case of using the communication service for work is increasing. In addition, as communication services are diversified, they are used not only for phone calls but also as a means of searching for information necessary for work. Nevertheless, a problem arises in that the subscriber bears all the communication fees.

Therefore, in order to solve the above problem, the conventional method has been used in which the company charges a certain amount of the communication fee to the company in order for the company to pay the communication fee used by the employees.

Hereinafter, the method will be described in detail with reference to the accompanying drawings.

1 is an exemplary view showing a conventional fee-based billing process.

Referring to FIG. 1, according to a conventional billing method for a mobile communication fee, a subscriber 110 first subscribes to a telecommunication company 100 that sends a fee bill 120 to its subscriber. The fee for use bill 120 is a bill for describing mobile communication fee for a period of time calculated by the billing processing system of the telecommunications company 100.

The subscriber 110 first pays the telecommunication company 100 the amount of the charge described in the royalty bill 120. In this case, the subscriber 110 may bill the company 140 for some of the mobile communication fee according to a contract set in advance with the company 140. Here, if the company 140 has a predetermined contract to the subscriber 110 to charge the base fee of the mobile communication fee, the subscriber 110 the company 140 to the amount corresponding to the base fee of the subscriber 110 You can claim on

When the company 140 receives a request for payment of a fee according to a predetermined contract from the subscribers 110, the company 140 pays the subscriber 110 an amount corresponding to the request of the subscriber 110.

In the related art, the subscriber 110 has to submit a mobile communication fee bill 130 used by the company to the company 140 in order to receive payment. However, in the above-described method, in order to receive payment from the company for the mobile telecommunications usage fee used by the subscriber, it is cumbersome for the subscriber to directly charge the invoice from the telecommunications company.

In addition, the company has a difficulty in measuring the mobile telecommunications usage fee used by the employee, so that the employee only pays the basic fee for the mobile communication or pays a predetermined percentage of the mobile communication fee. Therefore, the company needs a method that can accurately determine the mobile communication fee used by the employees.

Accordingly, an object of the present invention is to provide a communication fee splitting billing method and apparatus for splitting a billing fee of a billing subscriber to the subscriber and a split payment party, in order to solve the above problem. To provide.

Another object of the present invention is to provide a communication fee splitting billing method and apparatus capable of billing a communication fee for use by dividing a communication service usage history of the split billing subscriber into call units and different billing targets, respectively.

A still further object of the present invention is to provide a communication fee division billing method having various division methods for dividing the communication fee of the divided billing subscriber into work use and personal use and billing the divided billing subscriber and the divided payment target, respectively. And providing the apparatus.

1 is an exemplary view showing a conventional fee-based billing process.

2 is an exemplary diagram schematically showing a process of sending a divided mobile telecommunications bill according to the present invention.

3 is an overall configuration diagram of a wireless communication system of a mobile communication terminal according to the present invention.

4 is a flow chart showing a mobile telecommunications fee splitting request process for mobile telecommunication use online according to a preferred embodiment of the present invention.

5 is a diagram showing the configuration of a billing information database for mobile telecommunications fee split request according to a preferred embodiment of the present invention.

FIG. 6 is a diagram illustrating a configuration of a partitioning information database for requesting segmentation of a mobile communication fee according to another embodiment of the present invention. FIG.

7 is a diagram illustrating a configuration of an adjustment history database according to the present invention.

8 is a diagram illustrating a configuration of a claim history database according to the present invention.

9 is a diagram showing the configuration of a storage history database according to the present invention;

10 is a flowchart illustrating a process of calculating billing of a subscriber according to an exemplary embodiment of the present invention.

11 is an exemplary view showing a process of calculating the billing of the company and the subscriber in accordance with a preferred embodiment of the present invention.

12 is a diagram showing a mobile communication usage bill of a company and a subscriber according to a preferred embodiment of the present invention.

13 is an exemplary view showing a process of calculating the billing of the subscriber and the company according to another preferred embodiment of the present invention.

14 is an exemplary view showing a process of calculating the billing of the subscriber and the company according to another preferred embodiment of the present invention.

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

100, 200: communication company 110, 210: subscriber

120, 220: subscriber mobile communication fee bill

130, 230: company mobile telecommunications bill

140, 240: Company 300: Mobile terminal (MT)

310: base station (BTS) 320: base station controller (BSC)

330: mobile switching center (MSC) 340: visitor location register (VLR)

350: home location register (HLR) 360: billing center

361: billing information processing server 362: billing information storage device

In order to achieve the above object, according to one aspect of the preferred embodiment of the present invention, in the method for billing the communication fee of at least one split billing subscriber to the split bill subscriber and at least one split payment target Extracting a usage history of the communication service used by the split billing subscriber for a predetermined period of time; and splitting a charge used by the split billing target based on the extracted usage history and pre-registered split billing information. Separately calculating a first portion of the charge to be billed to the claimant and a second portion of the charge to be paid by the installment payer and the at least one split claimant Divisional claim to be charged to the installment payment party by adding the second partial fee of The communication fee billing dividing comprises the step of calculating the character access is provided.

The billing method for splitting a communication fee may further include extracting at least one split billing subscriber registered in advance among a plurality of subscribers subscribed to a communication service provider, and the step may include pre-stored subscriber information for every subscriber. Determining whether or not the subscriber is a split billing subscriber, wherein the subscriber information may be information necessary for billing work for the subscriber.

Based on the extracted usage history and the pre-registered divided billing information, the communication fee used by the divided claimant is divided into a first partial fee to be billed to the divided billed person and a second partial fee to be paid by the split billed person. The method may include: dividing the usage history into a first usage history and a second usage history according to the split billing information, and using the first usage history to form a first portion corresponding to the at least one split billing subscriber. Calculating a fee for use; calculating a second fee for use corresponding to the at least one billing subscriber using the second usage history; and dividing the calculated first fee for use and the second fee for use, respectively; Storing in a billing information database related to billing subscriber billing.

The telecommunications split billing method may further include creating a personal telecommunications bill corresponding to a first partial fee of the at least one split billing subscriber and a belonging billed subscriber fee bill corresponding to the at least one split payment target. It may include.

The splitting billing information, which is a criterion for dividing the telecommunications bill of the split billing subscriber into the first partial telecommunications fee and the second partial telecommunications fee, includes reference information for dividing the communication usage history of the split billing subscriber and the split billing. It may be any one of a reference ratio for dividing the subscriber's telecommunications fee into a predetermined predetermined ratio and a reference amount that may be divided into a predetermined predetermined amount and the remaining difference.

The reference information for distinguishing the communication usage history of the split billing subscriber may be at least one of a designated time zone, a designated telephone number, a pre-registered identification number, and call type information. The designated time zone may be calculated based on a business start time and a business end time.

The predetermined split billing information may be determined by at least one of the at least one split billing subscriber and the split payment target.

The split payment target person may include at least one of a corporation, a branch, or an agency corresponding to the at least one split billing subscriber.

The personal telecommunications bill may be delivered to the address of the divided billing subscriber corresponding to the personal mobile telecommunications bill, and the affiliated billed subscriber fee bill may be delivered to the address of the split payment target.

According to another aspect of a preferred embodiment of the present invention, an apparatus for dividing and billing the communication fee of at least one split billing subscriber to the split billing subscriber and at least one split payment target, comprising: a plurality of subscribers subscribed to a communication service provider Means for extracting at least one split billing subscriber registered in advance among the subscribers, means for extracting usage history of the communication service used by the extracted split billing subscriber for a period of time, and the extracted usage history and pre-registered. Means for dividing the usage history into a first usage history and a second usage history according to the split billing information, and a second counterpart corresponding to the at least one split billing subscriber using the first usage history. Means for calculating one partial fee for use and the second usage details, Means for calculating a second partial fee corresponding to at least one split billing subscriber, means for storing the calculated first partial fee and the second partial fee, and a second partial fee for the at least one split claimant Means for calculating a divisional billing subscriber fee to be billed to the partial payment subscriber and a personal telecommunications bill corresponding to the first partial fee for the at least one billing subscriber and corresponding to the at least one split payment party. There is provided a telecommunications usage split billing apparatus including means for generating a belonging split billing subscriber fee bill.

According to another aspect of a preferred embodiment of the present invention, a system for dividing and billing the communication fee of at least one split billing subscriber to the split billing subscriber and at least one split payment target, comprising: a memory in which a program is stored; And a processor coupled to the memory to execute the program, wherein the processor extracts, by the program, at least one split billing subscriber registered in advance among a plurality of subscribers subscribed to a communication service provider; Extracting the usage history of the communication service used by the divided billing subscriber for a predetermined period of time, by using the extracted billing information and the pre-registered split billing information, the usage history by the split billing information; Dividing into a second usage history, calculating a first partial fee corresponding to the at least one billing subscriber using the first usage history, and claiming the at least one split billing using the second usage history Calculating a second partial fee corresponding to a subscriber, wherein the first calculated Storing a partial fee for use and the second partial fee, calculating a second divided fee for the at least one split claimant, calculating a subdivided billed subscriber fee to be billed to the divided payer, and the at least one split A telecommunications splitting billing system is provided that executes a step of creating a personal telecommunications bill corresponding to a first participant fee of a billing subscriber and an affiliated billing subscriber fee bill corresponding to the at least one installment payment target.

Prior to the description of the embodiment according to the present invention, the contents related to the present invention will be described.

In order for the telecommunication company to charge a communication usage fee in return for providing a communication service to a subscriber for a certain period of time, first, the call history of the subscriber corresponding to the predetermined period is collected. The collected call history is analyzed by call, and the fee for each call is calculated and summed up, or the total call time is calculated first, and then a fixed fee is applied to calculate the communication fee.

In detail, the plurality of call data, which is raw data for calculating a user's communication fee, includes information about a call start time, a call end time, a party number, and a feature code. The call type may include, for example, whether or not the time that the call is connected is a general charge time zone / discount charge time zone, a general voice call / 700 voice information service use call, and whether the call is voice / data / SMS. It includes detailed information about the provided communication service, such as whether or not.

As a service that can be provided using the call type information, 1) a call to a specific number registered in advance is a service for applying a discount rate, and 2) a time for applying a discount rate is set so that a call corresponding to the time zone is discounted. 3) Services that apply rates, and 3) services that apply discount rates for calls using virtual private networks. The virtual private network service is a kind of intelligent network service, which assigns a unique number (ie, extension number) to a member belonging to a certain group as in a private network, and the members can call through the unique number. In particular, in the case of service 3), only the call type information can be seen that the call is a call using a virtual private network service, and the communication fee of only a call using the virtual private network service can be calculated separately. Therefore, it is possible to separate / calculate the communication fee for each call type by using the call type information included in the call data, and to charge a plurality of targets for the communication fee for the divided call types. If this applies to a general company, the company may pay the telecommunications fee used as a unique number, and the individual may pay the telecommunications fee used as the other number.

Therefore, hereinafter, 1) a case in which a communication fee is divided / calculated using a call type information such as a call using a virtual private network or a call using 700 voice information service, and billed to a plurality of subjects registered in advance, and 2) a basic call type In addition to the information, a case where the communication fee is separated / calculated using the divided billing information input in advance and billed to a plurality of subjects will be described together. In particular, since the embodiment 1) can be applied immediately without adding many modifications to the existing billing system, the case of the embodiment 2) will be described mainly.

For the sake of understanding, the present invention will be described by applying the present invention to a mobile communication company, in which the divided billing subscriber's communication fee is divided into a work fee and a personal fee. However, this is not intended to limit the scope of the present invention to a mobile communication company or to simply charge a communication fee for business / personal use.

2 is an exemplary view schematically showing a process of sending a divided mobile telecommunications bill according to the present invention.

Referring to FIG. 2, in the divided mobile telecommunications billing method according to the present invention, first, the telecommunication company 200 periodically calculates the mobile telecommunications fees of the subscribers 210 and describes the individual telecommunications bills including the calculated fee. (220) (hereinafter referred to as a personal fee for use) is sent to the subscriber 210.

Herein, when the subscriber 210 is a billing subscriber, the mobile communication fee charged to the subscriber 210 is a mobile communication fee used for a business purpose from the total mobile communication fee used by the subscriber for a predetermined period of time (hereinafter, business fee) Remaining amount). In this case, the mobile telecommunication fee bill 220 is to display the business fee, the mobile telecommunication fee (hereinafter referred to as a personal fee) used for personal purposes, and the total bill amount to be paid by the subscriber of the mobile telecommunication fee of the subscriber Can be.

The subscriber 210 who receives the personal fee bill 220 pays the telecommunication company 200 the total amount of the bill described in the mobile fee bill 220.

In addition, the telecommunication company 200 calculates the business usage fee of the subscriber 210, and the mobile communication fee bill 230 (hereinafter referred to as divisional billing subscriber fee bill) for each company in which the total amount of business usage fees of subscribers belonging to the same company is described. Is sent to the company 240 (hereinafter referred to as a participant) who will pay the business fee of the employees involved. Here, the person to be paid in installments does not have to be singular or legal. For example, when the basic fee of the mobile telecommunication fee is paid by the head office and the business fee is paid by the branch or an agency, the divided payment target may be plural, and when the individual operator pays the business fee of the employees, The partial payment subject may be a natural person.

The divisional billing subscriber fee bill 230 may include a list of business usage fees and a total bill amount of the plurality of subscribers 210 belonging to the split payment target 240. The split payment target person 240 who receives the affiliated billing subscriber fee bill 230 pays the telecommunication company 200 the total billing amount described in the affiliated billing subscriber fee bill 230.

3 is an overall configuration diagram of a wireless communication system of a mobile communication terminal according to a preferred embodiment of the present invention.

Referring to FIG. 3, the present invention provides a mobile communication terminal (MT) for mobile communication subscribers to move freely and a base station 310 for providing a mobile communication service through a mobile communication terminal. Station (BTS), a base station controller 320 for managing the base station (Base Station Controller: BCS), a mobile communication switch 330 for connecting the base station controller to a Public Switched Telephone Network (PSTN) or another base station (Mobile Switching Center: MSC), and the charging center 360 (Charging Center (CC)) that is connected to the mobile communication switch 330 to calculate and bill the fee for use of the mobile communication terminal (300).

The base station 310 is a device for providing a mobile communication service to the subscriber of the mobile terminal through the mobile terminal 300.

The base station controller 320 controls the transmission of information between the base station 310 and the mobile communication exchange 330, and supports a plurality of base stations (310).

The mobile communication exchange 330 is connected to the base station controller 320 to process the call setup and release function of the mobile communication terminal 300. The mobile communication switch 330 obtains information on an additional service or billing of the subscriber of the mobile terminal from the visitor location register 340 and the home location register 350.

The visitor location register 340 is a device that temporarily stores initial information of the mobile communication terminal 300 and the subscriber of the mobile communication terminal registered in a location in charge thereof, and is physically like the mobile communication exchange 330. It may be located separately or separately.

The home location register 350 stores permanent information and location information of the mobile communication terminal 300 and the subscriber of the mobile communication terminal and performs various functions related to call processing and additional services.

The charging center 360 is connected to the mobile communication switch 330 and receives information related to billing, such as a terminal number and a call time of the called party, from the time point at which the call of the mobile communication terminal 300 starts. The charging information is updated using the received information, and then the charging is calculated.

The driving characteristics of the mobile communication terminal wireless communication system as described above are as follows.

When the subscriber of the mobile communication terminal enters the number of the called terminal through the mobile communication terminal 300 and presses the SEND button, the call of the mobile communication terminal 300 connects the base station 310 and the base station controller 320. Via mobile communication switch 330. At this time, the mobile communication exchange 330 analyzes the call and delivers the call to the incoming mobile communication exchange 330.

When the called terminal responds to the paging, it provides a call with the mobile communication terminal (300). When the call is terminated, the outgoing mobile communication exchange 330 transmits the charging related information such as the terminal number and the call time of the called party to the charging center 360 through the signal network from the time when the call with the called terminal starts. The charging center 360 receiving the information stores the information obtained from the outgoing mobile communication switch 330 of the mobile communication terminal subscriber in the charging information storage device 362.

At this time, the billing center 360 operates the billing information processing system 361 in order to calculate the mobile telecommunications usage fee of the mobile communication terminal for one month when the billing period is set in advance. At this time, the billing information processing system 361 makes a partial bill by referring to call history information, billing information, and split billing information of the subscriber 210 stored in the billing information storage device 362.

In calculating the mobile communication fee of the mobile communication terminal subscriber using the information, if the mobile communication terminal subscriber is a split billing subscriber, the personal information of the subscriber 210 according to the preset split billing information of the mobile terminal subscriber. We calculate the fee for use and belonging division request subscriber fee for use of installment payment. The mobile telecommunications invoice in which the calculated personal fee for use and affiliated billing subscriber fee billing details are written are sent to the mobile terminal subscriber and the split payment target, respectively.

4 is a flowchart illustrating a mobile telecommunication fee split request application process for mobile telecommunication use online according to a preferred embodiment of the present invention.

Referring to FIG. 4, in step 401, the telecommunication company server is a mobile communication terminal subscriber and a partial payment target from a mobile communication terminal or an online terminal (for example, a PC having an Internet connection) connected to the telecommunication company server through a communication network. Login information (hereinafter referred to collectively as the split billing customer) is received.

The split billing customer joins the telecommunications company and connects to apply for and change the split billing provided by the telecommunications company.

Of course, the communication company server checks the validity of the login information received from the terminal, and if the login information is not valid, sending an error message to the split billing customer, or automatically moving to a membership registration page. It may further include, but this is a general matter and will not be described.

In step 403, the telecommunication company server receives a split billing request from the split billing customer authenticated by the telecommunication company server.

In step 405, the telecommunication company server that receives the request provides information about the split claim and an application form corresponding to the split billing customer's request. After reviewing the divided billing information provided by the telecommunication company server, the divided billing customer who has completed the application form transmits the application form created in step 407 to the telecommunication company server.

Here, the segmentation billing method that the telecommunications company can provide to the segment billing customer, (1) a method for billing each of the segment of the billing subscriber's communication usage according to a predetermined criteria and then billing each, (2) There is a method of dividing the communication usage fee of the divided billing subscriber at a predetermined predetermined ratio, and (3) a method of claiming divided into a predetermined predetermined amount and the remaining difference. Method (1) will be described in detail below, and first, Method (2) and Method (3) will be described. That is, in the case of the method (2), for example, 40% of the telecommunications usage fee of the split billing subscriber may be borne by the subscriber, and the remaining 60% may be borne by the split payment target. In the case of the method (3), for example, an amount charged on a regular basis, such as a basic fee, may be borne by the installment payer, and the remaining communication fee may be borne by the billing subscriber.

The method (1) is further divided into (a) a method using a designated time zone, (b) a method using a designated telephone number, (c) a method using a pre-registered identification number, and (d) a method using call type information. Can be.

In the first divided billing method (a), a predetermined time zone is input from the divided billing customer, and based on this, the mobile communication fee for use, for example, a business fee, used within the designated time zone is billed to the divided payment target. In addition, the mobile communication fee used outside the designated time period is billed to the billing subscriber.

In the second split billing method (b), a split number is input from the split billing customer, and the mobile telecommunication fee used by the mobile telecommunication terminal subscriber to the designated number is billed to the split payment target. The mobile telecommunication fee charged to the bill is charged to the split billing subscriber.

In the third splitting method (c), the telecommunication company 200 presets information on a predetermined number in order to separate the business fee of the mobile communication terminal subscriber. Subsequently, when the split-billing subscriber uses a preset number when using the mobile communication terminal and presses a number to be called, the split-paying subscriber can request the split payment target for the mobile communication fee for the call number.

That is, when the telecommunication company sets '9' as the number used for business, when the split-billing subscriber wants to make a business call, press '9' first and then press the number to call, the call charge for the number We ask person targeted for partial payment about.

In the fourth split billing method (d), the mobile telecommunications usage fee by the use of communication corresponding to a specific call type registered in advance is billed to the person who is to pay the payment, and the mobile telecommunications usage fee by the use of the communication corresponding to the other call type is divided. Billing Subscribe to the subscriber. For example, if the person who pays the installment is an employee of the company, he / she bills the company that is the installment payer for the call or data communication using the virtual private network, and the employee who is the billing subscriber for the general voice call or 700 voice information service. To claim.

The above-described plurality of divided claim methods are only examples applicable to the specific embodiments of the present invention, and it is apparent that the combinations and modifications of the above-described methods are easy for those skilled in the art to which the present invention pertains.

The division claim method presented above will be described in detail later with reference to the drawings.

In step 409, the split billing information received from the split billing customer is stored in a split billing database to register the mobile communication terminal subscriber as a split billing subscriber.

5 to 9, when the mobile communication company provides the division payment service according to the present invention to the company and the employees of the company, the configuration of the database for providing the service and the fields included in the database The use will be explained with specific examples.

5 is a diagram showing the configuration of the billing information database for the mobile communication fee split request according to a preferred embodiment of the present invention. The billing information database shown in FIG. 5 shows a case in which billing account information and split billing information are configured as one database.

Referring to FIG. 5, the billing information database includes a billing account 501, a bill serial number 502, a customer number 503, a calculation target start date 504, a calculation settlement date 505, a split billing 506, Split billing method (507), Split billing object (508), Company code (509), Pay company method (510), Work start time (511), End work time (512), Flat payment method (513) and Flat payment It is included as a plurality of fields for the ratio 514.

In order to understand the above billing information database, a description will be given with reference to Sample Data. The example has data values of customers a, b and c.

The billing account 501 is a field relating to the billing account number associated with the current month's bill. The accounting account 501 has a unique value among a plurality of building related databases. At this time, the billing account number of the customer a is '21499', the billing account number of the customer b is '218707', the billing account number of the customer c is '232100'.

The bill serial number 502 is a field relating to the serial number of the bill issued to date. In this case, the customer serial number of the invoice of the customer is 3, the customer serial number of the invoice of the customer b is 9, the customer serial number of the customer c is 18. Since the invoice serial number is stored at a default value at the time of issuing the first invoice, and subsequently increases by a predetermined value every time the invoice is issued, it can be used to determine how many times the invoice is sent to the customer.

The customer number 503 is a field related to an identifier for distinguishing subscribers and stores a subscriber number (cell phone number) or a social security number. Here, the customer number is the mobile phone number of the customer, the customer number of the customer a is 000-000-0000, the customer number of the customer b is 111-111-1111, and the customer number of the customer c is 222-222-2222. .

The calculation target start date 504 is a field relating to the start date (month use start date) of the period in which the fee is calculated. The billing start date of the customer a is February 20, 2001, the billing start date of the customer b is February 11, 2001, and the billing start date of the customer c is March 1, 2001.

The calculation target end date 505 is a field relating to an end date (month use end date) of a cycle for which a fee is calculated. The charge calculation end date of the customer a is March 20, 2001, the charge calculation end date of the customer b is March 11, 2001, and the charge calculation end date of the head c is April 1, 2001.

The segmentation request 506 is a field relating to whether the subscriber claims the segmentation. The subscriber may enter Y (applied) and N (unapplied) depending on whether or not a partial claim is made. Whether or not the customer a, b and c are divided claims is 'Y'.

The split billing method 507 is a field related to the split billing method applied by the subscriber. Depending on the divided billing method applied by the subscriber, T (time) and A (flat) may be included. The divisional billing method of the customer a is 'T', and the divisional billing method of the customers b and c is 'A'.

The segmentation target 508 is a field relating to the segmentation target applied for by the subscriber. The divided claims may be C (company) and M (person). The divided claims for the customers a, b and c are 'C'.

The company code 509 is a field required only when the division request object is C (company), and the company code is a unique number that can distinguish each company. Assuming that the customers a, b, and c attend the same company, the company code is '178452'.

The company payment method 510 is a field regarding a method of paying the billed amount of the partial payment target. The company payment method field may include C (credit card), D (direct debit), R (giro) and the like. The payment methods of the companies to which the customers a, b and c belong are all 'D'. In this case, in order to apply the method of D may further include a field of the bank code and bank account number.

The work start time 511 is a field for describing the work start time, and is a field necessary only when the split application method field is T (time). Since only the customer a is the divided billing method is set to T, the data of the customers b and c except for the customer a is represented by 'NULL'. The working start time set for the customer a is 09:00 am.

The work end time 512 is a field for describing the work end time, and is a field required only when the split application method field is T (time). Since only the customer a is the divided billing method is set to T, the data of the customers b and c except for the customer a is represented as 'NULL'. The end time set for the customer a is '18: 00 pm '.

The flat fee payment method 513 is a field relating to how to perform the flat fee payment method when the split application method field becomes A (flat amount). The flat payment method field may include B (basic fee) and R (rate). When the flat fee payment method is B, the base fee of the subscriber is a billing amount, and when R, a certain percentage of the subscriber's mobile communication fee is a billing amount. Since the billing method of the customer a is set to 'T', the data of the customer a is displayed as 'NULL', the fixed payment method of the customer b is 'B', and the fixed payment method of the customer c is 'A' to be.

The flat-rate payment ratio 514 is a field relating to what percentage the flat-rate payment method is set to R (rate system). Since the customers a and b do not need the flat payment rate, the data of the customers a and b are represented as' NULL ', and the flat rate of the customer c is '50%'.

The billing information database further includes not only the fields shown above but other fields as well, but in the present specification, only the fields necessary for describing the present invention are selected and presented.

As described above, the billing information database shows a state in which the divided billing information is stored together in the existing billing information database.

FIG. 6 is a diagram illustrating a configuration of a partition information database for requesting segmentation of a mobile communication fee according to another embodiment of the present invention.

Referring to Fig. 6, a billing information database and a split billing database are separately constructed. The fields in the billing information database and the split billing database are the same as those described in FIG. 5 and will not be described below.

The billing information database adds only a field relating to whether a billing request is 606 to the existing billing information database, and if the billing information database is stored as 'Y' in the billing request in the process of calculating the mobile communication fee of a specific subscriber, the billing database is divided. Reference can be made to read the divided billing information of the subscriber. Since the customers a, b, and c all have a "Y" for splitting, the mobile communication fee is calculated by referring to the splitting database.

7 to 9 illustrate an adjustment history database, a billing history database, and a storage history database required for calculating a mobile communication fee for each subscriber and the partial payment target.

Referring to FIG. 7, the adjustment history database reflects the billing account 701, the adjustment serial number 702, the adjustment division 703, the adjustment occurrence date 704, the adjustment amount 705, and the adjustment. To be billed serial number 706 and reconciliation target 707 fields.

The reconciliation serial number 702 is a unique serial number that identifies different reconciliations within the same billing account.

The adjustment segment 703 is a field having a value of 'adjustment' or 'adjustment adjustment'.

The adjustment occurrence date 704 is a field relating to the date on which the adjustment or cancellation of the adjustment occurred.

The adjustment amount 705 is a field regarding the amount to be adjusted or canceled.

The bill serial number 706 to be reflected is a field relating to the object to which the adjustment or cancellation of adjustment is reflected.

The adjustment target 707 is a field about an object to which the adjustment or cancellation of adjustment is reflected. Basic fees, monthly fees, subscription fees, terminal charges, call charges, etc. are subject to the adjustment.

Referring to FIG. 8, the billing history database includes a billing account 801, a bill serial number 802, a bill working day 803, a bill issuing date 804, a delivery date 805, and a previous bill amount ( 806, last month's storage amount 807, last month's increase (808), last month's bill adjustment (809), last month's unpaid amount (810), late fee subject to nonpayment (811), total bill (812) And a plurality of fields for the payment method 813.

The billing date 803 is a field for billing date.

The billing date 804 is a field related to the billing date.

The delivery date 805 is a field relating to a deadline for delivery of billed charges.

The previous month's bill 806 is a field for the total billed amount of the previous month's bill and has a positive or negative value.

The previous month's storage amount 807 is a field related to the amount of receipts up to the billing working day of the previous month's total bill.

The charge adjustment amount 809 of the previous month's bill is a field related to the amount of charges generated online, and is a field related to charges received online.

The unpaid amount of the previous month 810 is a field related to the total amount of arrears past the due date of the previous month, and has a positive value or a negative value.

The unpaid amount 811 to be charged the late fee is a field related to the amount to be actually charged additional amount among the unpaid amount of the previous month.

The total billing amount 812 is a field relating to the total amount to be billed for the current month for each customer or billing account.

The data field for the payment method 813 is a plurality of fields relating to the customer's payment method.

Referring to FIG. 9, the storing history database includes a billing account 901, a storing serial number 902, a storing processing date 903, a storing 904, detailed storing information 905, a bank code 906, and a credit. Card number 907, card authorization number 908, actual subscriber payment amount 909, and a plurality of fields for subscriber number 910.

The storage serial number 902 is a field relating to a unique number for identifying the storage for each billing account.

The receipt date 903 is a field relating to the date actually paid by the subscriber by the invoice.

The storage method 904 is a field regarding a method in which a subscriber pays a bill, and is recorded in a credit card, cash, bank transfer, or prepaid card.

10 is a flowchart illustrating a process of calculating a subscriber's mobile communication fee according to an exemplary embodiment of the present invention. The calculation process shown in FIG. 10 shows the calculation process in the case where the billing information database and the division request database are separated as shown in FIG.

Referring to FIG. 10, in step 1001, the billing information processing server periodically receives a billing calculation request for calculating a mobile communication fee of the subscribers.

If the subscribers are billed after April 1, 2001 to claim the mobile communication fee from March 1, 2001 to March 31, 2001. At this time, if the billing period of the subscribers from April 6, 2001 to April 10, 2001, all of the billing of the subscribers must be completed during that period.

In order to prepare the invoice of the subscribers in the period, the subscriber must first calculate the mobile telecommunication usage fee from March 1, 2001 to March 31, 2001. Therefore, the billing information processing server receives a billing calculation request at regular intervals.

In step 1003, the subscriber obtains the call history for a certain period by referring to the call history database 1005 in order to calculate the subscriber's mobile communication fee.

In step 1007, the billing information of the subscriber is obtained from the billing information database 1009 in order to calculate the subscriber's mobile communication fee based on the subscriber's call history. The billing information of the subscriber includes information required for the billing scheme and billing calculation applied by the subscriber.

In step 1011, it is determined whether the subscriber has requested a split based on the charging information read in step 1007. If it is determined that the subscriber is a split billing subscriber, the flow advances to step 1013 to obtain split billing information of the subscriber.

If it is determined in step 1011 that the subscriber has not applied for the mobile communication royalty split request, the process moves to step 1017 to process the next step.

In step 1017, the mobile communication usage fee of the subscriber and the divided payment target is calculated based on the divided billing information of the subscriber. The calculating of the mobile communication fee comprises, first of all, distinguishing between the personal call history and the work call history of the subscriber and calculating a business fee and a personal fee by applying a preset plan to the differentiated call history. The step of separately calculating the personal fee for use and the business fee for use varies depending on the personal fee and the business fee calculation standard, that is, the division request method, and the calculation criteria are described above.

In step 1017, according to the first split billing method, the call history used during the time set as the work time of the subscriber is distinguished from the call history used during the time other than the work time. Based on the differentiated call history, a predetermined fee may be applied to calculate a work fee and a personal fee. According to the second divisional billing method, the call history of the subscriber, from the call history designated by the subscriber, is distinguished from the call history of another subscriber. The business fee and the personal fee may be calculated by applying a preset plan based on the differentiated call history.

According to the third split billing method, the telecommunication company distinguishes between the call history used and the call history used without pressing by pressing a predetermined number, which is set in advance, in order to separate the fee between the subscriber and the partial payment target. . The business fee and the personal fee may be calculated by applying a preset plan based on the differentiated call history.

In step 1019, the mobile communication fee bill of the subscriber and the partial payment target is prepared and sent based on the work fee and the personal fee calculated in step 1017.

In steps 1017 and 1019, the mobile telecommunication fee to be paid by the partial payment target may be calculated after the business fee and the personal fee of the subscriber are calculated. In this case, the mobile communication fee to be paid by the divided payment target is an amount calculated by adding up the business fee of the mobile communication fee of subscribers. At this time, the calculated amount is described and sent on the mobile communication fee bill of the partial payment target, that is, the affiliated billing subscriber fee bill.

The above description has described the calculation process in the case where the billing information database and the split billing database are separated, but this is not to exclude the case where the billing information database and the split billing database are integrated.

Hereinafter, the contents described above will be described in detail by way of example.

11 to 12 are diagrams illustrating a mobile communication fee division billing process according to a preferred embodiment of the present invention.

Referring to FIG. 11, in order to explain the mobile communication fee splitting process according to the present invention, the subscriber 12 includes a call history information 1200 of the subscriber a, a database 1210 in which the split information of the subscriber a is stored, and a subscriber in the split billing information. A call breakup 1230 is shown, divided into a call 1231 used within a working time of a, a call 1232 used outside of a working time.

The call history of the subscriber a includes the mobile phone number of the subscriber a, the mobile communication use period, the number transmitted during the use period, the call time with each caller number and the call charge for the call time.

The mobile phone number of subscriber a is '000-000-0000', and the period of use is from February 20 to March 19. In addition, the subscriber a is called during the period of use '000-000-0001' and the call from 09:31 to 09:51 is' 4,800 won ', '02 -222-2222' and time at 10:40 The call charge for 10:48 is '2,400 won', and the call charge for '700-0000' and the hour 17:00 to 17:10 is '3,600 won', and '000-000-0002' and time 23: The call charge for 10 to 23:40 is '7,200 won'.

The partition information database 1210 of the subscriber a includes a plurality of fields related to the subscriber number of the subscriber a, whether or not to be split, the number of split billing targets, the split payment target, the split payment method of the company, the start time and the end time. It includes.

The mobile number '000-000-0000' of subscriber a is stored in the subscriber number field. 'Y' is stored in the split request field to indicate that subscriber a is a split request target. '2' is stored in the split billing target field, indicating that the subscriber a splits his billing into two places. In the split billing company code field, 'H' representing the head office and 'B' representing the branch office are stored. 'B' is stored in the field indicating the billing method for the head office, indicating that the head office pays a certain amount of the mobile communication fee, such as the basic fee of the subscriber a. 'T' is stored in the field indicating the billing method for the branch office, indicating that the branch office pays the work time of the subscriber a. The work start time and work end time fields are fields necessary for the payment method of the branch office, '09: 00 'is stored at the work start time, and '18: 00' is stored at the work end time.

Based on the split billing information of the split billing database 1210 of the subscriber a, the call history of the subscriber may be divided into a call 1231 used during working hours and a call 1232 used outside of working hours.

Since the work start time of the subscriber is '09: 00 'and the work end time is '18: 00', the calls 1231 used during the work hours are '000-000-0001' and '09: 31 '. Calls used during 09:51, calls used during '10: 50 'at '02 -222-2222' and '10: 40 'and used during '17: 15' at '700-0000' and '17: 00 ' Includes currency.

The after-hours call 1232 includes calls used during '23: 40 'in' 000-000-0003 'and '23: 10'.

The mobile telecommunications invoice of the subscriber a, the branch office, and the main office based on the separated call history is shown in FIG. 12.

12 includes subscriber a's mobile telecommunications invoice 1221, branch office telecommunications invoice 1222, and headquarters mobile telecommunications invoice 1223.

The subscriber a's mobile telecommunications bill 1221 includes a base fee, an in-time fee, an out-of-office fee, and a total billed amount.

The usage fee within the working hours, that is, the business fee is the call charge '4,800 + 3,600 + 2,400 = 10,800 won' used from 09:00 to 18:00. The after-hours usage fee, that is, the personal usage fee is a call fee '7,200 won' in a call with '000-000-0003'. Accordingly, the total billing amount of the subscriber a is the '7,200 won' overtime hours.

The branch mobile telecommunications invoice 1222 includes a branch code, a total bill amount, an employee number belonging to the branch, and a bill amount of each employee. The amount paid by the branch office for the subscriber a is a fee of '10, 800 won 'during the working hours according to the contract set in advance with the branch office.

In this case, the branch may further include a method for the subscriber not to pay for the amount of money used outside the work hours. Therefore, the 700 service is not seen as a currency used for business, so the amount is '7,100 won'.

The head office bill 1223 includes the head office code, total bill amount, employee number, and bill amount for each employee. In this case, the amount paid by the head office for subscriber a may vary according to a contract previously set up with the head office. In this example, it is assumed that the head office pays the basic fee '10, 000 won 'of subscriber a.

FIG. 13 illustrates subscriber a call history information 1301, subscriber b call history information 1302, subscriber c call history information 1303, and subscriber a's mobile communication bill to explain the processing flow of the present invention. 1311), subscriber b's mobile telecommunications bill (1312), subscriber c's mobile telecommunications bill (1313), and the partial payment target mobile telecommunications bill (1314).

The subscriber-specific call history 1301, 1302, and 1303 includes a mobile phone number of the subscriber a, a mobile communication use period, a number sent during the use period, a call time with each caller number, and a call charge for the call time.

Referring to the call history 1301 of the subscriber a, the mobile phone number of the subscriber a is '000-000-0000', and the usage period is from February 20 to February 28. In addition, the subscriber a is the call charge during the period of use during the period 09:31 and 09:51 with '000-000-0001' is '4,800 won', and the time at '063-444-4444' and time 13:03 The call charge for 13:18 is '3,600 won', and the call charge for '000-000-0002' and the time 23:10 to 23:40 is '7,200 won'.

Referring to the call history 1302 of the subscriber b, the mobile phone number of the subscriber b is '111-111-1111', and the usage period is from February 11 to February 28. During the usage period of the subscriber b, the call charge during the period of 12:04 to 12:58 with '111-11-111-111-1113' is' 4,800 won ', and the time with '02 -111-111' 14:04 The call charge during 14:24 is '4,800 won', and the call charge for '032-111-1111' and the time 19:33 to 20:31 is '3,600 won'.

Referring to the call history 1303 of the subscriber c, the mobile phone number of the subscriber c is '222-222-2222', and the usage period is from February 1 to February 28. The subscriber c has a call charge of '700-0000' during the period of use and the time from 13:13 to 13:23 is '4,800 won', and for '222-222-2222' and time from 08:09 to 08:19 The call charge is '2,400 won', and the call charge between '222-222-2223' and the time 20:21 to 20:36 is '3,600 won'.

Based on the subscriber-specific call history as described above, each mobile communication fee is calculated by referring to the divided billing database. Here, the divided billing database will be described under the assumption that the mobile communication fee of the subscriber and the divided payment target is calculated using the data values shown in FIGS. 5 to 6.

Referring to subscriber a's mobile communication fee bill 1311, the basic fee of subscriber a is '10, 000 won ', and the after-hours usage fee is' 7,200 won' for the call with '000-000-0002'. The hourly usage fee is '4,800 + 3,600 = 8,400 won', which was used from 09:00 to 18:00. According to the partial payment information of the subscriber a, it is assumed that the subscriber a pays the basic fee and the personal fee, and the business fee is to be paid by the partial payment target. Therefore, the mobile communication fee charged to the subscriber a totals '17, 200 won '.

Referring to subscriber b's mobile communication fee bill 1312, the basic fee of subscriber b is '10, 000 won 'and the total usage fee of subscriber b is '13, 200 won'. Since the company pays the base fee for the billing of the subscriber b, the total billing amount of the subscriber b is '13, 200 won 'except the base fee.

Referring to subscriber c's mobile communication fee bill 1313, the base fee of subscriber c is '10, 000 won 'and the total usage fee of subscriber c is '10, 000 won'. Since the company pays 50% of the total billing for the billing of the subscriber c, the total billing amount of the subscriber c is '10, 400 won 'which is 50% of the sum of the base fee and the user fee.

The company's mobile telecommunications bill 1314 includes the total billed amount for each subscriber's business fee. The payment fee for the subscriber a is a fee '8,400 won' used by the subscriber a within working hours. In addition, the payment fee for the subscriber b is the basic fee of the member b '10, 000 won '. In addition, the payment fee for the subscriber c is '10, 400 won 'which is 50% of the total billing of the customer C. Therefore, the total billing amount of the company is '8,400 + 10,000 +10,400 = 28,800 won', which is the sum of payments for each customer.

Each subscriber and the partial payment recipient who received the mobile telecommunication fee bill pay the bill according to a pre-registered payment method.

14 is a diagram illustrating a processing procedure for billing split request according to another preferred embodiment of the present invention.

Referring to FIG. 14, a company call history storing a number 1410 designated by a subscriber as a number to be used for a business by a subscriber, a call history 1420 by the subscriber for a predetermined period, and a call history used by the subscriber for business. A database 1430 and a subscriber call history database 1440 that stores the call history used by the subscriber outside of work.

When the subscriber registers the telephone number used for the work with the telecommunication company, the telecommunication company can charge the company for the call charges that the subscriber talks with the designated number. In case of split billing for a call with a designated number, (1) a method of distinguishing a work call from a personal call using a predetermined number during a billing operation, and (2) using a predetermined number when storing a call history after a call ends. Thus, a method of dividing a business call and a personal call into a database may be used.

In the case of the method (2), the telecommunication company has previously stored the billing information of the subscriber, i.e., the information about the designated number in advance, in the switching center, and the subscriber is responsible for the designated number and the call record. The call history database 1430 may be stored.

That is, unlike the embodiment shown in FIG. 11, in the present embodiment, the call history of the subscriber is separated from the call history used for work and the call history used outside the work according to a predetermined billing method in the process of calculating the mobile communication fee. No process is necessary. That is, when the subscriber completes the call, the mobile communication exchanger determines whether the call of the subscriber is a business-use call and stores the call in the company call history database 1430 or the subscriber call history database 1440 according to the determination result. do. Therefore, when the mobile communication fee calculation period is reached, the mobile communication fee can be calculated according to the call details.

In FIG. 14, the subscriber designates telephone numbers used for business as '000-000-0001' and '000-000-0003'.

If the subscriber talks with '000-000-0001' during the time '09: 31 'at '09: 51', the call record indicates that the '000-000-0001' is the subscriber a at the end of the call. Determines whether the number corresponds to the designated number 1410. As a result of the determination, '000-000-0001' corresponds to the designated number 1410, so that the call record is stored in the company call history database 1430.

If the subscriber talks with '02 -222-2222 'during the time '10: 40' to '10: 50 ', the call record is made when the caller ends with the '02 -222-2222' It is determined whether it corresponds to the designated designation number 1410. As a result of the determination, since '02 -222-2222 'does not correspond to the designated number 1410, the call record is stored in the call history database 1440 of the subscriber a.

If the subscriber a talks with '000-000-0003' during the time '23: 10 'to '23: 40', the call record is recorded at the time when the call is terminated. Determines whether the number corresponds to the designated number 1410. As a result of the determination, '000-000-0003' corresponds to the designated number 1410, so that the call record is stored in the company call history database 1440.

Therefore, after a predetermined period of time, the mobile communication fee may be calculated by calculating the call fee based on each call history database according to the mobile communication fee calculation request of the subscriber a and the company. At this time, the invoices describing the calculated personal royalties and business royalties are sent to subscriber a and the company.

In the description of the present invention, a database essential for the mobile telecommunication splitting billing operation has been described as an example, but it is obvious that a larger number of databases can be used in the actual system than the database described in the above embodiment. In addition, the present invention is not limited to the above embodiment, 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, there is provided a communication fee splitting billing method and apparatus capable of splitting and billing the communication fee of the split billing subscriber to the subscriber and the split payment target only for the split billing subscriber.

In addition, there is provided a communication fee splitting billing method and apparatus for various division methods that can divide the telecommunications fee of the split billing subscriber into work use and personal use, and claim the split billing subscriber and the split payment target, respectively. .

Claims (13)

Claims [1] A method of claiming, wherein a communication fee of at least one split billing subscriber is divided and billed to the split billing subscriber and at least one split payment subject. Extracting usage history of the communication service used by the split billing subscriber for a predetermined period of time; A first portion of the charge and a partial payment subject to claim a charge for use by the divided claimant based on the extracted usage history and the divided billing information registered in advance. Separately calculating a second portion of the charge to be paid; And And calculating a divisional billing subscriber fee to be billed to the divided payment party by summing up a second partial fee of the at least one split billing party. The method of claim 1, And extracting at least one split billing subscriber registered in advance among a plurality of subscribers subscribed to the telecommunications service provider. The method of claim 2, Extracting at least one split billing subscriber registered in advance among a plurality of subscribers subscribed to the communication service provider, Determining whether the subscriber is a billing subscriber by using previously stored subscriber information for every subscriber, And said subscriber information is information necessary for billing task for said subscriber. The method of claim 1, Based on the extracted usage history and the pre-registered divided billing information, the communication fee used by the divided claimant is divided into a first partial fee to be billed to the divided billed person and a second partial fee to be paid by the split billed person. The steps are Dividing the usage history into a first usage history and a second usage history according to the division request information; Calculating a first partial fee corresponding to the at least one split billing subscriber using the first usage history; Calculating a second partial fee corresponding to the at least one split billing subscriber using the second usage history; And And storing the calculated first partial fee and the second partial fee in a billing information database related to billing of each billing subscriber. The method of claim 1, And creating a personal telecommunications bill corresponding to the first partial fee of the at least one split billing subscriber and a belonging billing subscriber fee bill corresponding to the at least one split payment subject. The method of claim 1, The splitting billing information, which is a criterion for dividing the telecommunications fee of the split billing subscriber into the first partial telecommunication fee and the second partial telecommunication fee, Any of the reference information for dividing the communication usage history of the divided billing subscriber, the reference ratio for dividing the communication fee of the divided billing subscriber by a predetermined predetermined ratio, and the reference amount that can be divided into a predetermined fixed amount and the remaining difference Telecom usage billing method comprising one. The method of claim 6, The reference information to distinguish the communication usage history of the split billing subscriber, A communication fee splitting method of at least one of a designated time zone, a designated telephone number, a pre-registered identification number, and call type information. The method of claim 7, wherein The designated time zone, Method of claiming telecommunication charges calculated by start time and end time. The method of claim 1, The predetermined split claim information, A communication fee splitting billing method determined by at least one of the at least one split billing subscriber and the split payment target. The method of claim 1, The partial payment target person, And at least one of a corporation, a branch office, and an agency corresponding to the at least one split billing subscriber. The method of claim 5, The personal telecommunications bill is delivered to the address of the split billing subscriber corresponding to the personal mobile telecommunications bill, And the affiliated billing subscriber fee bill is delivered to the address of the split payment target. Claims [1] An apparatus for dividing and billing a communication fee of at least one split billing subscriber to the split billing subscriber and at least one split payment subject. Means for extracting at least one split billing subscriber registered in advance among a plurality of subscribers subscribed to the communication service provider; Means for extracting usage history of the communication service extracted by the extracted billing subscriber for a predetermined period of time; Means for dividing the usage history into a first usage history and a second usage history by the split billing information according to the extracted usage history and pre-registered split billing information; Means for calculating a first partial fee corresponding to the at least one split billing subscriber using the first usage history; Means for calculating a second partial fee corresponding to the at least one split billing subscriber using the second usage history; Means for storing the calculated first partial fee and the second partial fee; Means for summing the second partial fee of the at least one split claimant to calculate a belonging split bill subscriber fee to be billed to the split payment party; And And a means for creating a personal telecommunications bill corresponding to the first partial fee of the at least one split billing subscriber and a belonging billed subscriber fee bill corresponding to the at least one split payment subject. Claims [1] A system for billing a communication fee of at least one split billing subscriber by dividing the bill to the split billing subscriber and at least one split payment subject. A memory in which a program is stored; A processor coupled to the memory to execute the program Including but not limited to: The processor by the program, Extracting at least one split billing subscriber registered in advance among a plurality of subscribers subscribed to the communication service provider, Extracting usage history of the communication service used by the extracted divided billing subscriber for a predetermined period of time; Dividing the usage history into a first usage history and a second usage history by the divided billing information according to the extracted usage history and pre-registered split billing information; Calculating a first partial fee corresponding to the at least one split billing subscriber using the first usage history; Calculating a second partial fee corresponding to the at least one split billing subscriber using the second usage history; Storing the calculated first partial fee and the second partial fee, Calculating the affiliated billing subscriber fee to be billed to the divided payer by summing the second partial fee of the at least one split billed person; and And creating a personal telecommunications invoice corresponding to the first partial subscription fee of the at least one split billing subscriber and a belonging billing subscriber fee bill corresponding to the at least one split payment target.