CN102547643A - Charging method and device for split call tickets - Google Patents

Abstract

The present invention proposes a billing method for cutting bills, charging multiple cut bills belonging to one original bill, and setting the accumulated remainder of the original bills; The billing length is calculated based on the actual length of the bill and the accumulated remainder of the original bill to which it belongs, and the cut bill is charged according to the billing length, and the accumulated remainder is corrected at the same time. The invention can realize accurate billing of cut bills.

Description

Billing method and device for cutting bills

technical field

The present invention relates to the technical field of communication, in particular to a billing method and device for splitting bills.

Background technique

At present, the billing system of the business operation support system (BOSS) has realized the billing of the general packet radio service (GPRS) service, and the main methods include billing by duration and billing by traffic. The basic rule of time-based billing is that the GPRS bills that exceed the package gift time are charged according to the preset time unit, and the part that is less than one time unit is charged according to a time period. The basic rule of billing by traffic is that the extra-long call bill exceeding the free traffic in the package is billed according to the pre-set traffic unit, and the part that is less than one traffic unit is billed as one traffic unit. In the above two billing methods, the time unit and traffic unit are both billing units.

In order to meet the needs of real-time account information control, the network side cuts the ultra-long bills according to the fixed length or fixed flow method. Currently, the network side cuts the bills every 30 minutes or every 2M. Here, 30 minutes and 2M All are cutting units. In this way, when a user uses a GPRS service (that is, generates a GPRS session), multiple cut bills will be generated.

Due to the high-speed and high-flow download characteristics of the existing TD network, for users with large traffic usage, the GPRS bills are cut according to the traffic, and a cut bill may be generated within a few seconds or more than ten seconds, that is, multiple The time length is not an integral multiple of the time unit used for billing; for users with small traffic, GPRS bills are cut according to the time length, and there may be multiple cuts that are not an integral multiple of the traffic unit used for billing bill. It can be seen that in the existing billing method for splitting bills, billing may be inaccurate, and the sum of the charges of all split bills is greater than the cost of the bills before splitting.

Give a simple example to illustrate:

A GPRS ultra-long bill consists of 2 split bills, where the record length of the first cut bill is 10 seconds, and the record length of the second cut bill is 20 seconds. If the billing is based on the duration, the business tariff is 0.05 yuan/minute, and less than 1 minute is counted as 1 minute. According to this billing method, the first cutting call ticket should be counted as 1 minute, and the charge is 0.05 yuan; The billing sum of the bills is 0.1 yuan. However, the actual length of the GPRS ultra-long bill is 30 seconds, which is less than 1 minute, and should be counted as 1 minute, and the billing is 0.05 yuan. It can be seen that the sum of the charges for the two cut bills is greater than the cost of the bills before split.

Contents of the invention

The invention provides two billing methods aiming at cutting bills, which can accurately bill the split bills.

The present invention also provides two billing devices for cutting bills, which can accurately bill the split bills.

Technical scheme of the present invention is realized like this:

A billing method for cutting bills, which is applied to charging multiple cut bills belonging to an original bill; the minimum length of billing is called a billing unit; the first cut of the original bill The bill is the first bill, the last bill of the original bill is the tail bill, and the remaining cut bills are the middle bill, and the method includes:

When performing billing processing on the first or intermediate bills, if the last bill has not yet been billed, then calculate the billing length of the first or intermediate bills: not greater than the first or middle bills The sum of the actual length of the bill and the current accumulated remainder, which is equal to the maximum value of the integral multiple of the billing unit; wherein, if the billing process has been performed on other cut bills of the original bill before, the Said current accumulative remainder is the accumulative remainder after amended when charging processing is carried out to other cutting bills last time, otherwise, the value of said current accumulative remainder is 0; Billing; and the current accumulated remainder is amended, and the amended accumulated remainder is: the remainder obtained by dividing the sum of the actual length of the first bill or intermediate bill and the current accumulated remainder by the billing unit;

When performing billing processing on the last bill, if the billing processing on the first bill and the intermediate bill has been completed, the billing length of the last bill is calculated as: the actual length of the last bill and the current accumulated remainder and; charging the last bill according to the charging length; and setting the value of the current accumulated remainder to 0.

A billing method for cutting bills, which is applied to charging multiple cut bills belonging to an original bill; the minimum length of billing is called a billing unit; the first cut of the original bill The bill is the first bill, the last bill of the original bill is the tail bill, and the remaining cut bills are the middle bill, and the method includes:

When performing billing processing on the last bill, if the first bill or some intermediate bills have not been billed, the billing length of the last bill is calculated as: the sum of the actual length of the last bill and the current accumulated remainder ; Wherein, if the billing process has been performed on other cut bills of the original bill before, the current accumulated remainder is the accumulated remainder after correction when the other cut bills are charged last time, otherwise, The value of the current accumulated remainder is 0; the tail bill is billed according to the billing length; and the current accumulated remainder is amended, and the amended accumulated remainder is: the actual length of the tail bill and the current The difference obtained by dividing the sum of the accumulated remainder by the remainder obtained by the said billing unit, and then subtracting the said billing unit;

When performing billing processing on the first bill or the intermediate bill, if the billing processing of the last bill has been completed, the calculation of the billing length of the first bill or the middle bill is: not less than the first bill or the minimum value of the sum of the actual length of the intermediate bill and the current accumulated remainder, which is equal to the integer multiple of the billing unit; charge the first bill or intermediate bill according to the billing length; and charge the current The cumulative remainder is corrected, and the revised cumulative remainder is: the sum of the actual length of the first or intermediate bill and the current cumulative remainder divided by the remainder obtained by the billing unit, and then subtracting the billing unit poor.

A billing device for cutting bills, which is applied to billing multiple cut bills belonging to an original bill; the minimum length of billing is called a billing unit; the first cut of the original bill The bill is the first bill, the last bill of the original bill is the tail bill, and the remaining cut bills are the middle bill, and the device includes:

The cumulative remainder control module is used to correct the cumulative remainder of the original bill according to the instructions of the non-final bill billing module and the tail bill billing module;

The non-final bill billing module is used to calculate the billing length of the first bill or intermediate bill if the billing process has not been performed on the first bill or the intermediate bill. : the maximum value not greater than the sum of the actual length of the first or intermediate bill and the current accumulated remainder, and equal to an integer multiple of the billing unit; wherein, if the original bill has been previously cut The bill has been billed, and the current accumulated remainder is the accumulated remainder after the correction when the other cutting bills are charged for the last time, otherwise, the value of the current accumulated remainder is 0; according to the billing length The first bill or the middle bill is billed; and the cumulative remainder control module is notified to correct the current cumulative remainder, and the revised cumulative remainder is: the actual length of the first bill or the middle bill and the current the remainder obtained by dividing the sum of the accumulated remainders by the stated charging unit;

The final bill billing module is used for billing processing of the tail bill. If the billing processing of the first bill and the intermediate bill has been completed, the billing length of the tail bill is calculated as: The sum of the actual length of the bill and the current accumulated remainder; charge the tail bill according to the billing length; and notify the accumulated remainder control module to set the value of the current accumulated remainder to 0.

A billing device for cutting bills, which is applied to billing multiple cut bills belonging to an original bill; the minimum length of billing is called a billing unit; the first cut of the original bill The bill is the first bill, the last bill of the original bill is the tail bill, and the remaining cut bills are the middle bill, and the device includes:

The cumulative remainder control module is used to correct the cumulative remainder of the original bill according to the instructions of the final bill billing module and the non-final bill billing module;

The last bill billing module is used for billing processing of the last bill, if the first bill or some intermediate bills have not been billed, then the billing length of the last bill is calculated as: the last bill The sum of the actual length and the current accumulated remainder; wherein, if the billing process has been performed on other split bills of the original bill before, the current accumulated remainder is the latest billing process performed on other split bills The accumulative remainder after correction, otherwise, the value of the current accumulative remainder is 0; the bill is charged according to the billing length; and the accumulative remainder control module is notified to correct the current accumulative remainder. The final cumulative remainder is: the sum of the actual length of the tail bill and the current cumulative remainder divided by the remainder obtained by the billing unit, and then subtracting the difference obtained by the billing unit;

The non-final bill billing module is used to calculate the billing of the first bill or intermediate bill if the billing processing of the last bill has been completed when performing billing processing on the first bill or the intermediate bill The length is: not less than the minimum value of the sum of the actual length of the first bill or intermediate bill and the current accumulated remainder, and equal to the integral multiple of the billing unit; The bill is billed; and the accumulative remainder control module is notified to correct the current accumulative remainder, and the amended accumulative remainder is: the sum of the actual length of the first or middle bill and the current accumulative remainder divided by the sum of the current accumulative remainder The difference obtained by subtracting the remainder obtained from the stated billing unit from the stated billing unit.

It can be seen that the billing method and device for cutting bills proposed by the present invention, for non-standard split bills, split the remainder of the bills, and adopt the method of cutting the bills one by one, cyclically accumulating, correcting, and taking the remainder, so that the bills for cutting bills can be realized. Accurate billing.

Description of drawings

Fig. 1 is a flow chart of the billing method for split bills proposed by the present invention.

Detailed ways

The present invention proposes a billing method for cutting bills, which is applied to charging multiple cut bills belonging to one original bill; the minimum length of billing is called a billing unit; the first bill of the original bill A cutting bill is the first bill, the last bill of the original bill is the tail bill, and all the other cutting bills are intermediate bills, as shown in Fig. 1 for the billing method flow process of the cutting bills proposed by the present invention Figure, the method includes:

Step 101: Set the initial value of the cumulative remainder of the original bill to 0; when performing billing processing on the first or intermediate bills, execute step 102; when performing billing processing on the last bill, execute step 103.

Step 102: If the last bill has not yet been billed, calculate the billing length of the first bill or intermediate bill: not greater than the sum of the actual length of the first bill or intermediate bill and the current accumulated remainder , and is equal to the maximum value of an integer multiple of the billing unit; wherein, if the billing process has been performed on other split bills of the original bill before, the current accumulated remainder is the last time the other split bills The accumulative remainder after correction when billing processing is performed, otherwise, the value of the current accumulative remainder is 0; charge the first bill or intermediate bill according to the billing length; and correct the current accumulative remainder , the amended accumulated remainder is: the remainder obtained by dividing the sum of the actual length of the first or intermediate bill and the current accumulated remainder by the billing unit;

Step 103: If the billing processing of the first bill and the intermediate bill has been completed, the billing length of the tail bill is calculated as: the sum of the actual length of the tail bill and the current accumulated remainder; The tail bill is billed; and the value of the current accumulated remainder is set to 0.

In the above method, the length of cut bills can be the length of time, correspondingly, the billing unit is a fixed time value; or, the length of cut bills can be the length of traffic, correspondingly, the billing unit is a fixed traffic value.

The specific embodiment is introduced in detail below:

Embodiment one:

In this embodiment, an original bill is divided into three cutting bills, which are respectively bill 1, bill 2 and bill 3, wherein bill 3 is the last bill, and bills 1, 2, and 3 are The actual lengths are 150 seconds, 170 seconds, and 240 seconds, respectively. The billing unit is 60 seconds. Add a cutting bill accumulation table to record the IMSI, CHARGING_ID, GGSN address and cumulative remainder corresponding to the original bill, and the initial value of the cumulative remainder is 0.

According to the present invention, the bill 1, the bill 2 and the bill 3 are billed respectively, and the billing length of the bill is first calculated during processing, and then the cut bill is billed according to the billing length, and the original bill is charged. The cumulative remainder of the order is also corrected. The details are shown in Table 1.

Table 1

Embodiment two:

In this embodiment, an original bill is divided into three cutting bills, which are respectively bill 1, bill 2 and bill 3, wherein bill 3 is the last bill, and bills 1, 2, and 3 are The actual lengths are 1064 bytes, 2040 bytes and 1050 bytes respectively. The billing unit is 1024 bytes. Add a cutting bill accumulation table to record the IMSI, CHARGING_ID, GGSN address and cumulative remainder corresponding to the original bill, and the initial value of the cumulative remainder is 0.

According to the present invention, the bill 1, the bill 2 and the bill 3 are billed respectively, and the billing length of the bill is first calculated during processing, and then the cut bill is billed according to the billing length, and the original bill is charged. The cumulative remainder of the order is also corrected. The details are shown in Table 2.

Table 2

In the above-mentioned 2 embodiments, the billing process for each split bill is carried out according to the numbering order of the cut bills, and when charging the tail bill, the billing of the first bill and all intermediate bills has been completed. Billing processing. In practical applications, there may be abnormal situations, such as the reversed order of cutting bills arriving at the billing system, delay or loss of some cut bills, etc. In order to solve the billing problem in this abnormal situation, the present invention proposes another This method introduces the concept of "negative remainder" and adopts the way that the cumulative remainder after the last bill reaches a negative value to realize the accurate billing of the cut bill. The specific method is as follows:

When performing billing processing on the last bill, if the first bill or some intermediate bills have not been billed, the billing length of the last bill is calculated as: the sum of the actual length of the last bill and the current accumulated remainder ; Wherein, if the billing process has been performed on other cut bills of the original bill before, the current accumulated remainder is the accumulated remainder after correction when the other cut bills are charged last time, otherwise, The value of the current accumulated remainder is 0; the tail bill is billed according to the billing length; and the current accumulated remainder is amended, and the amended accumulated remainder is: the actual length of the tail bill and the current The difference obtained by dividing the sum of the accumulated remainder by the remainder obtained by the said billing unit, and then subtracting the said billing unit;

When performing billing processing on the first bill or the intermediate bill, if the billing processing of the last bill has been completed, the calculation of the billing length of the first bill or the middle bill is: not less than the first bill or the minimum value of the sum of the actual length of the intermediate bill and the current accumulated remainder, which is equal to the integer multiple of the billing unit; charge the first bill or intermediate bill according to the billing length; and charge the current The accumulated remainder is corrected, and the amended accumulated remainder is: the remainder obtained by dividing the sum of the actual length of the first bill or intermediate bill and the current accumulated remainder by the billing unit; the first bill or intermediate bill The difference obtained by dividing the sum of the actual length and the current accumulated remainder by the said billing unit, and then subtracting the said billing unit.

Similar to the first method, in this method, the length of cutting bills can be the length of time, correspondingly, the billing unit is a fixed time value; or, the length of cutting bills can be the length of traffic, correspondingly, the billing unit The fee unit is a fixed traffic value.

Specific examples are given below to introduce in detail.

Embodiment three:

In this embodiment, an original bill is divided into four cutting bills, which are respectively bill 1, bill 2, bill 3 and bill 4, wherein bill 4 is the last bill, bill 1, The actual lengths of 2, 3, and 4 are 150 seconds, 165 seconds, 150 seconds, and 220 seconds, respectively. The billing unit is 60 seconds. Add a cutting bill accumulation table to record the IMSI, CHARGING_ID, GGSN address and cumulative remainder corresponding to the original bill, and the initial value of the cumulative remainder is 0. The order in which the above four split bills arrive at the billing system is 1, 4, 2, 3.

According to the present invention, the bill 1, the bill 4, the bill 2 and the bill 3 are charged respectively, and the billing length of the bill is first calculated during processing, and then the cut bill is billed according to the billing length, and The cumulative remainder of the original bill is also corrected. The details are shown in Table 3.

table 3

Embodiment four:

In this embodiment, an original bill is divided into four cutting bills, which are respectively bill 1, bill 2, bill 3 and bill 4, wherein bill 4 is the last bill, bill 1, The actual lengths of 2, 3, and 4 are 1064 bytes, 1050 bytes, 1040 bytes, and 2040 bytes, respectively. The billing unit is 1024 bytes. Add a cutting bill accumulation table to record the IMSI, CHARGING_ID, GGSN address and cumulative remainder corresponding to the original bill, and the initial value of the cumulative remainder is 0. The order in which the above four split bills arrive at the billing system is 1, 4, 2, 3.

According to the present invention, the bill 1, the bill 4, the bill 2 and the bill 3 are charged respectively, and the billing length of the bill is first calculated during processing, and then the cut bill is billed according to the billing length, and The cumulative remainder of the original bill is also corrected. The details are shown in Table 4.

Table 4

Correspondingly, the present invention also proposes a billing device for cutting bills, which is applied to charge multiple cut bills belonging to an original bill; the minimum length of billing is called a billing unit; the original The first cut bill of the bill is the first bill, the last bill of the original bill is the tail bill, and the remaining cut bills are the middle bill, and the device includes:

The cumulative remainder control module is used to correct the cumulative remainder of the original bill according to the instructions of the non-final bill billing module and the tail bill billing module;

The non-final bill billing module is used to calculate the billing length of the first bill or intermediate bill if the billing process has not been performed on the first bill or the intermediate bill. : the maximum value not greater than the sum of the actual length of the first or intermediate bill and the current accumulated remainder, and equal to an integer multiple of the billing unit; wherein, if the original bill has been previously cut The bill has been billed, and the current accumulated remainder is the accumulated remainder after the correction when the other cutting bills are charged for the last time, otherwise, the value of the current accumulated remainder is 0; according to the billing length The first bill or the middle bill is billed; and the cumulative remainder control module is notified to correct the current cumulative remainder, and the revised cumulative remainder is: the actual length of the first bill or the middle bill and the current the remainder obtained by dividing the sum of the accumulated remainders by the stated charging unit;

The final bill billing module is used for billing processing of the tail bill. If the billing processing of the first bill and the intermediate bill has been completed, the billing length of the tail bill is calculated as: The sum of the actual length of the bill and the current accumulated remainder; charge the tail bill according to the billing length; and notify the accumulated remainder control module to set the value of the current accumulated remainder to 0.

In the above device, the length of the cut bill is the length of time, and the billing unit is a fixed time value; or, the length of the cut bill is the length of traffic, and the billing unit is a fixed traffic value.

The present invention also proposes another billing device for cut bills, which is applied to charge multiple cut bills belonging to one original bill; the minimum length of billing is called a billing unit; the original bill The first cut bill of the original bill is the first bill, the last bill of the original bill is the tail bill, and the remaining cut bills are the middle bill, and the device includes:

The cumulative remainder control module is used to correct the cumulative remainder of the original bill according to the instructions of the final bill billing module and the non-final bill billing module;

The last bill billing module is used for billing processing of the last bill, if the first bill or some intermediate bills have not been billed, then the billing length of the last bill is calculated as: the last bill The sum of the actual length and the current accumulated remainder; wherein, if the billing process has been performed on other split bills of the original bill before, the current accumulated remainder is the latest billing process performed on other split bills The accumulative remainder after correction, otherwise, the value of the current accumulative remainder is 0; the bill is charged according to the billing length; and the accumulative remainder control module is notified to correct the current accumulative remainder. The final cumulative remainder is: the sum of the actual length of the tail bill and the current cumulative remainder divided by the remainder obtained by the billing unit, and then subtracting the difference obtained by the billing unit;

The non-final bill billing module is used to calculate the billing of the first bill or intermediate bill if the billing processing of the last bill has been completed when performing billing processing on the first bill or the intermediate bill The length is: not less than the minimum value of the sum of the actual length of the first bill or intermediate bill and the current accumulated remainder, and equal to the integral multiple of the billing unit; The bill is billed; and the accumulative remainder control module is notified to correct the current accumulative remainder, and the amended accumulative remainder is: the sum of the actual length of the first or middle bill and the current accumulative remainder divided by the sum of the current accumulative remainder The difference obtained by subtracting the remainder obtained from the stated billing unit from the stated billing unit.

In the above device, the length of the cut bill is the length of time, and the billing unit is a fixed time value; or, the length of the cut bill is the length of traffic, and the billing unit is a fixed traffic value.

The above-mentioned bills may be GPRS bills, call service bills or other business bills, which is not limited in the present invention.

In summary, the billing method and device for cutting bills proposed by the present invention, for non-standard split bills, divide the remainder of the bills, and use the method of cutting the remainder of the bills one by one to correct and take the remainder. Accurate billing of bills. For the processing method of the abnormal situation, the present invention proposes the concept of negative remainder, and adopts the realization method of the negative remainder of the final bill to realize the accurate billing of the cut bill.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (8)

1. the charging method to the cutting ticket is applied to many cutting tickets that belong to an Original CDR are chargeed; The minimum length of chargeing is called charge unit; Ticket headed by article one cutting ticket of said Original CDR, the last item ticket of said Original CDR is the tail ticket, all the other cutting tickets are interim UDR, it is characterized in that said method comprises:

When first ticket or interim UDR are carried out accounting processing; If the tail ticket is not chargeed as yet, the charging length of then calculating said first ticket or interim UDR is: be not more than said first ticket or interim UDR physical length and current accumulative total remainder with and equal the maximum of the integral multiple of said charge unit; Wherein, If before to said Original CDR other the cutting tickets carried out accounting processing; Then said current accumulative total remainder cuts the accumulative total remainder after revising when tickets carry out accounting processing for the last to other, otherwise the value of said current accumulative total remainder is 0; According to charging length said first ticket or interim UDR are chargeed; And current accumulative total remainder revised, revised accumulative total remainder is: the physical length of said first ticket or interim UDR and current totally remainder and divided by the remainder of said charge unit gained;

When the tail ticket was carried out accounting processing, if accomplished the accounting processing to first ticket and interim UDR, the charging length of then calculating said tail ticket was: the physical length of tail ticket and current accumulative total remainder with; According to charging length said tail ticket is chargeed; And the value of current accumulative total remainder is changed to 0.

2. method according to claim 1 is characterized in that, the length of said cutting ticket is time span, and said charge unit is the regular time value;

Perhaps, the length of said cutting ticket is flow length, and said charge unit is fixing flow value.

3. the charging method to the cutting ticket is applied to many cutting tickets that belong to an Original CDR are chargeed; The minimum length of chargeing is called charge unit; Ticket headed by article one cutting ticket of said Original CDR, the last item ticket of said Original CDR is the tail ticket, all the other cutting tickets are interim UDR, it is characterized in that said method comprises:

When the tail ticket was carried out accounting processing, if first ticket or part interim UDR are not chargeed as yet, the charging length of then calculating said tail ticket was: the physical length of tail ticket and current accumulative total remainder with; Wherein, If before to said Original CDR other the cutting tickets carried out accounting processing; Then said current accumulative total remainder cuts the accumulative total remainder after revising when tickets carry out accounting processing for the last to other, otherwise the value of said current accumulative total remainder is 0; According to charging length said tail ticket is chargeed; And current accumulative total remainder revised, revised accumulative total remainder is: the physical length of said tail ticket and current totally remainder and divided by the remainder of said charge unit gained, deduct the poor of said charge unit gained again;

When first ticket or interim UDR are carried out accounting processing; If accomplished the accounting processing to the tail ticket, the charging length of then calculating said first ticket or interim UDR is: be not less than said first ticket or interim UDR physical length and current accumulative total remainder with and equal the minimum value of the integral multiple of said charge unit; According to charging length said first ticket or interim UDR are chargeed; And current accumulative total remainder revised, revised accumulative total remainder is: the physical length of said first ticket or interim UDR and current totally remainder and divided by the remainder of said charge unit gained, deduct the poor of said charge unit gained again.

4. method according to claim 3 is characterized in that, the length of said cutting ticket is time span, and said charge unit is the regular time value;

Perhaps, the length of said cutting ticket is flow length, and said charge unit is fixing flow value.

5. the message accounting to the cutting ticket is applied to many cutting tickets that belong to an Original CDR are chargeed; The minimum length of chargeing is called charge unit; Ticket headed by article one cutting ticket of said Original CDR, the last item ticket of said Original CDR is the tail ticket, all the other cutting tickets are interim UDR, it is characterized in that said device comprises:

Accumulative total remainder control module is used for according to the indication of non-tail ticketing module and tail ticketing module the accumulative total remainder of said Original CDR being revised;

Non-tail ticketing module; When being used for that first ticket or interim UDR carried out accounting processing; If the tail ticket is not chargeed as yet, the charging length of then calculating said first ticket or interim UDR is: be not more than said first ticket or interim UDR physical length and current accumulative total remainder with and equal the maximum of the integral multiple of said charge unit; Wherein, If before to said Original CDR other the cutting tickets carried out accounting processing; Then said current accumulative total remainder cuts the accumulative total remainder after revising when tickets carry out accounting processing for the last to other, otherwise the value of said current accumulative total remainder is 0; According to charging length said first ticket or interim UDR are chargeed; And notify said accumulative total remainder control module that current accumulative total remainder is revised, revised accumulative total remainder is: the physical length of said first ticket or interim UDR and current totally remainder and divided by the remainder of said charge unit gained;

Tail ticketing module, when being used for that the tail ticket carried out accounting processing, if accomplished the accounting processing to first ticket and interim UDR, the charging length of then calculating said tail ticket is: the physical length of tail ticket and current accumulative total remainder with; According to charging length said tail ticket is chargeed; And notify said accumulative total remainder control module that the value of current accumulative total remainder is changed to 0.

6. device according to claim 5 is characterized in that, the length of said cutting ticket is time span, and said charge unit is the regular time value;

Perhaps, the length of said cutting ticket is flow length, and said charge unit is fixing flow value.

7. the message accounting to the cutting ticket is applied to many cutting tickets that belong to an Original CDR are chargeed; The minimum length of chargeing is called charge unit; Ticket headed by article one cutting ticket of said Original CDR, the last item ticket of said Original CDR is the tail ticket, all the other cutting tickets are interim UDR, it is characterized in that said device comprises:

Accumulative total remainder control module is used for according to the indication of tail ticketing module and non-tail ticketing module the accumulative total remainder of said Original CDR being revised;

Tail ticketing module, when being used for that the tail ticket carried out accounting processing, if first ticket or part interim UDR are not chargeed as yet, the charging length of then calculating said tail ticket is: the physical length of tail ticket and current accumulative total remainder with; Wherein, If before to said Original CDR other the cutting tickets carried out accounting processing; Then said current accumulative total remainder cuts the accumulative total remainder after revising when tickets carry out accounting processing for the last to other, otherwise the value of said current accumulative total remainder is 0; According to charging length said tail ticket is chargeed; And notify said accumulative total remainder control module that current accumulative total remainder is revised, revised accumulative total remainder is: the physical length of said tail ticket and current totally remainder and divided by the remainder of said charge unit gained, deduct the poor of said charge unit gained again;

Non-tail ticketing module; When being used for that first ticket or interim UDR carried out accounting processing; If accomplished the accounting processing to the tail ticket, the charging length of then calculating said first ticket or interim UDR is: be not less than said first ticket or interim UDR physical length and current accumulative total remainder with and equal the minimum value of the integral multiple of said charge unit; According to charging length said first ticket or interim UDR are chargeed; And notify said accumulative total remainder control module that current accumulative total remainder is revised, revised accumulative total remainder is: the physical length of said first ticket or interim UDR and current totally remainder and divided by the remainder of said charge unit gained, deduct the poor of said charge unit gained again.

8. device according to claim 7 is characterized in that, the length of said cutting ticket is time span, and said charge unit is the regular time value;

Perhaps, the length of said cutting ticket is flow length, and said charge unit is fixing flow value.

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