CN112134714B - Real-time online charging auditing system and method - Google Patents
Real-time online charging auditing system and method Download PDFInfo
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- CN112134714B CN112134714B CN202010772495.5A CN202010772495A CN112134714B CN 112134714 B CN112134714 B CN 112134714B CN 202010772495 A CN202010772495 A CN 202010772495A CN 112134714 B CN112134714 B CN 112134714B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/141—Indication of costs
- H04L12/1414—Indication of costs in real-time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/59—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP based on real time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/64—On-line charging system [OCS]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention discloses a real-time online charging auditing system and method, in the system, an agent module identifies and creates a corresponding session ID according to a charging request message to generate a message ticket file; the adapter module generates a billing message ticket and creates a repository session record; the charging control module performs asynchronous interaction according to the session type and session state corresponding to the charging message ticket, controls session circulation and updates the state in the session record of the memory bank; the billing engine module extracts the information of the billing message ticket to perform rating processing; the charging gateway module records ticket logs for ticket drops after charging the price; and the income guarantee module compares the message ticket file with the ticket drop log in a quasi-real time manner, identifies the missing session record, analyzes the missing session ticket information to obtain ticket information of the missing session, and carries out rating processing again by the billing engine module. By the technical scheme of the invention, the end-to-end integrity of the message flow charging is ensured, and the income is ensured not to be lost by an end-to-end auditing mechanism.
Description
Technical Field
The invention relates to the technical field of operation management, in particular to a real-time online charging auditing system and a real-time online charging auditing method.
Background
In the service support field of operators, the charging system mainly adopts an online charging system due to the real-time property of the service. In the service of the operator, the flow service is an important income source, the user has no obvious perception of the flow use in the internet surfing process, and needs to remind in real time in the flow use process, so that the flow service charging system of the operator mainly adopts an online charging system from the 4G age. Because the online charging system is based on real-time message circulation, the risks of network jitter and abnormal links exist, and the risks of message loss and income loss are often caused. Therefore, a scheme for guaranteeing the integrity of the income guarantee under the adaptation of the online charging message circulation mode needs to be established, and the income is guaranteed not to be lost under the condition of improving the instant reminding of the use of the flow service.
Disclosure of Invention
In order to solve the above problems, the present invention provides a real-time online charging auditing system and method, by optimizing an online charging architecture, a tracking mechanism of charging messages is established, a message ticket file is generated when a network element message is received based on a session ID and a session receiving time, a subsequent charging circulation process depends on a distributed memory database, an end-to-end integrity of charging of the message flow is ensured by comparing an analysis ticket drop ticket log with the message ticket file through a income ensuring module, income is not lost in the online charging process through an end-to-end auditing mechanism, income ensuring efficiency of the online charging system is effectively improved, and quasi-real-time recovery can be realized, and charging data circulation efficiency is improved.
In order to achieve the above object, the present invention provides a real-time online charging auditing system, including: the system comprises an agent module, an adapter module, a charging control module, a charging engine module, a charging gateway module and a income guarantee module; the agent module analyzes the charging request message according to the charging request message sent by the network element to identify and create a corresponding session ID, generates a message ticket file according to the session ID, and forwards the charging request message to the adapter module; the adapter module carries out protocol conversion on the received message to generate a charging message ticket, and simultaneously creates a memory bank session record and sends session information to the charging control module; the charging control module performs asynchronous interaction according to the session type and the session state corresponding to the charging message ticket, controls session circulation and updates the state in the session record of the memory bank; the charging engine module extracts the information of the charging message ticket and carries out rating treatment according to the session information forwarded by the charging control module, and updates the state in the session record of the memory bank; the charging gateway module protects the state of the session record of the memory bank, and charges the ticket drop after charging to the charging engine module and records the ticket drop log; and the income guarantee module compares the message ticket file analyzed by the proxy module with the ticket drop Shan Rizhi recorded by the charging gateway module in a quasi-real time mode, identifies the missing session record of the charging gateway module, and re-analyzes the ticket information of the missing session by the proxy module so as to re-perform rating processing by the charging engine module.
In the above technical solution, preferably, the session number, the number of calls and the number of call services of the session ticket log of the revenue assurance module are respectively compared with the corresponding message ticket file in the proxy module.
In the above technical solution, preferably, the charging control module recreates the message ticket file from the proxy module according to the session record state of the memory bank, so as to implement an asynchronous recovery process.
In the above technical solution, preferably, the billing engine module performs a rating process on the ticket according to ticket information and preset rating configuration information, so as to obtain a required fee.
In the above technical solution, preferably, the charging gateway module records a ticket log at intervals of a preset time according to a session receiving time.
In the above technical solution, preferably, the charging gateway module provides the bill of the charging message after the bill is dropped to a detail management module and/or an operation analysis module, so as to further manage the bill after the bill is charged.
The invention also provides a real-time online charging auditing method, which comprises the following steps: the corresponding session ID is obtained according to the identification of the charging request message sent by the network element, and a message ticket file is generated according to the session ID; generating a charging message ticket according to the charging request message, and simultaneously creating a memory bank session record; asynchronous interaction is carried out according to the session type of the charging message ticket and a preset flow, and the session record state of the memory bank is updated; extracting the information of the charging message ticket to carry out rating treatment, carrying out ticket drop on the rating treated charging message ticket, and recording ticket drop log; and comparing the message ticket file with the ticket Shan Rizhi, identifying the missing conversation record of the ticket Shan Rizhi relative to the message ticket file, and re-analyzing to obtain ticket information of the missing conversation to perform rating processing.
In the above technical solution, preferably, in the process of comparing the message ticket file with the ticket drop Shan Rizhi, the session number, the ticket number and the ticket traffic are specifically compared and differentiated.
In the above technical solution, preferably, according to the state of the session record in the memory bank, the session in the abnormal state is recreated to form the message ticket file, so as to implement an asynchronous recovery flow.
In the above technical solution, preferably, the ticket drop Shan Rizhi is recorded according to the session receiving time, and is recorded once every preset time, and the bill of the charging message after the ticket drop is provided to the detail management module and/or the management analysis module.
Compared with the prior art, the invention has the beneficial effects that: by optimizing an online charging architecture, a tracking mechanism of charging messages is established, session ID and session receiving time are taken as references, a message ticket file is generated when network element messages are received, a follow-up charging circulation process depends on a distributed memory database, a ticket drop log and the message ticket file are compared and analyzed through a income guarantee module, the end-to-end integrity of message flow charging is guaranteed, income is not lost in the online charging process is guaranteed through an end-to-end auditing mechanism, and the income guarantee efficiency of an online charging system is effectively improved.
Drawings
FIG. 1 is a schematic block diagram of a workflow of a real-time online charging auditing system disclosed in an embodiment of the present invention;
fig. 2 is a flow chart of a real-time online charging auditing method according to an embodiment of the present invention.
In the figure, the correspondence between each component and the reference numeral is:
11. the system comprises a proxy module, an adapter module, a charging control module, a charging engine module, a charging gateway module and a revenue assurance module.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is described in further detail below with reference to the attached drawing figures:
as shown in fig. 1, the real-time online charging auditing system provided by the present invention includes: a proxy module 11, an adapter module 12, a billing control module 13, a billing engine module 14, a billing gateway module 15, and a revenue assurance module 16; the agent module 11 analyzes the charging request message according to the charging request message sent by the network element to identify and create a corresponding session ID, generates a message ticket file according to the session ID, and forwards the charging request message to the adapter module 12; the adapter module 12 performs protocol conversion on the received message to generate a billing message ticket, and creates a memory bank session record and sends session information to the billing control module 13; the charging control module 13 performs asynchronous interaction according to the session type and the session state corresponding to the charging message ticket, controls session circulation and updates the state in the session record of the memory bank; the charging engine module 14 extracts the information of the charging message ticket and carries out rating treatment according to the session information forwarded by the charging control module 13, and updates the state in the session record of the memory bank; the charging gateway module 15 protects the state of the session record of the memory bank, charges the ticket drop after charging to the charging engine module 14, and records the ticket drop log; the income guarantee module 16 compares the message ticket file analyzed by the proxy module 11 with the ticket drop Shan Rizhi recorded by the charging gateway module 15 in a quasi-real time manner, identifies the session record missing by the charging gateway module 15, and re-analyzes the ticket information of the missing session by the proxy module 11, and re-performs rating processing by the charging engine module 14.
In this embodiment, by optimizing an online charging architecture, a tracking mechanism of charging messages is established, session ID and session receiving time are used as references, a message ticket file is generated when a network element message is received, a subsequent charging circulation process depends on a distributed memory database, a ticket drop log is compared with the message ticket file by a income guarantee module 16, the end-to-end integrity of charging of the message flow is guaranteed, income is not lost in the online charging process is guaranteed by an end-to-end auditing mechanism, and income guarantee efficiency of an online charging system is effectively improved.
Specifically, the proxy module 11 is mainly configured to receive a traffic online charging request message initiated by a network element, parse the message, identify a session ID and a user number, for use in subsequent routing processing, generate a message ticket file after forwarding the message, parse the network element message, and provide the parsed network element message to the revenue assurance module 16 for use in subsequent revenue assurance auditing. After the session is established, the asynchronous transfer message body only has the session ID, so that the network transfer data volume is reduced, and the transfer efficiency is improved.
The adapter module 12 analyzes the message forwarded by the proxy module 11, performs protocol conversion, converts the message into a standard charging message ticket, creates a memory bank session record for asynchronous processing end-to-end tracking of the subsequent session, and simultaneously sends session information to charging control, and the subsequent session charging processing is delivered to the charging control module 13 for end-to-end management and control.
Preferably, the charging control module 13 performs asynchronous interaction according to a preset procedure according to the session type for the session forwarded by the adapter module 12, updates the state of the session record of the memory bank in time, and re-creates the message ticket file for the session in the abnormal state by the proxy module 11 according to the state of the session record of the memory bank, thereby realizing an asynchronous recovery procedure.
In the above embodiment, the billing engine module 14 preferably performs the billing process on the ticket according to the ticket information and the preset billing configuration information, so as to obtain the required fee.
The charging gateway module 15 protects the state table of the session record of the memory bank in real time, performs the bill drop after charging on the session which has completed the charging process, and simultaneously records the bill drop log according to the preset time and the session receiving time, for performing income guarantee balance audit with the proxy module 11. Preferably, the billing gateway module 15 records the ticket log at preset time intervals according to the session receiving time, and preferably, the recovery time of 1, 3, 5, 10 or 20 minutes can be set according to the specific implementation scenario, so as to realize quasi-real-time recovery.
In the above embodiment, the billing gateway module 15 preferably provides the bill of the billing message after the bill is dropped to the detail management module and/or the operation analysis module to further manage the bill after the bill is billed.
Preferably, the income bracket module 16 compares the session number, the call ticket number and the call ticket traffic of the dialogue ticket drop log with the corresponding message call ticket files in the proxy module 11 respectively. The ticket traffic is specifically a flow value in the flow charging field.
As shown in fig. 2, the present invention further provides a real-time online charging auditing method, including: the corresponding session ID is obtained according to the identification of the charging request message sent by the network element, and a message ticket file is generated according to the session ID; generating a billing message ticket according to the billing request message, and simultaneously creating a memory bank session record; asynchronous interaction is carried out according to the conversation type of the billing message ticket and a preset flow, and the conversation record state of the memory bank is updated; extracting information of the charging message ticket to carry out rating treatment, carrying out ticket drop on the rating treated charging message ticket, and recording ticket drop log; and comparing the message ticket file with the ticket Shan Rizhi, identifying the missing session record of the ticket log relative to the message ticket file, and re-analyzing to obtain the ticket information of the missing session for rating.
In this embodiment, by optimizing an online charging architecture, a tracking mechanism of charging messages is established, session ID and session receiving time are used as references, a message ticket file is generated when a network element message is received, a subsequent charging circulation process depends on a distributed memory database, a ticket drop log is compared with the message ticket file by a income guarantee module 16, the end-to-end integrity of charging of the message flow is guaranteed, income is not lost in the online charging process is guaranteed by an end-to-end auditing mechanism, and income guarantee efficiency of an online charging system is effectively improved.
By modifying the proxy module 11 and the adapter module 12, session creation capability is established, original report Wen Rizhi of the network element is received, log of the original message of the network element is analyzed asynchronously, and income guarantee basic audit information is established. Session end-to-end lifecycle management capabilities are established by adapting the charging control module 13. By adjusting the billing gateway module 15, the ticket is dropped according to the session state, and the ticket drop log is recorded according to the original receiving time of the session, so that the income guarantee module 16 can perform end-to-end audit.
Specifically, the proxy module 11 is configured to receive a traffic online charging request message initiated by a network element, parse the message, identify a session ID and a user number, for use in subsequent routing processing, forward a drop list after the message is forwarded to generate a message ticket file, parse the network element message, and provide the parsed network element message to the revenue assurance module 16 for use in subsequent revenue assurance auditing. After the session is established, the asynchronous transfer message body only has the session ID, so that the network transfer data volume is reduced, and the transfer efficiency is improved.
The adapter module 12 analyzes the message forwarded by the proxy module 11, performs protocol conversion, converts the message into a standard charging message ticket, creates a memory bank session record for asynchronous processing end-to-end tracking of the subsequent session, and simultaneously sends session information to charging control, and the subsequent session charging processing is delivered to the charging control module 13 for end-to-end management and control.
Preferably, for the session forwarded by the adapter module 12, asynchronous interaction is performed according to the session type and a preset process, the state of the session record of the memory bank is updated in time, and according to the state of the session record of the memory bank, the session in the abnormal state is recreated into the message ticket file by the proxy module 11, so as to realize an asynchronous recovery process.
In the above embodiment, preferably, the ticket is subjected to rating processing according to ticket information and preset rating configuration information, so as to obtain the required cost.
And for the session with the charging processing completed, the bill drop after charging is provided for a detail bill management and operation analysis system, and a bill drop log is recorded according to the session receiving time and the preset time for carrying out income guarantee balance audit with the agent module 11. Preferably, the ticket drop log is recorded at intervals of preset time according to the session receiving time, and the recovery time of 1, 3, 5, 10 or 20 minutes can be set according to the specific implementation scene, so that the quasi-real-time recovery is realized.
Preferably, the income bracket module 16 compares the session number, the call ticket number and the call ticket traffic of the dialogue ticket drop log with the corresponding message call ticket files in the proxy module 11 respectively. The ticket traffic is specifically a flow value in the flow charging field.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A real-time online billing auditing system, comprising: the system comprises an agent module, an adapter module, a charging control module, a charging engine module, a charging gateway module and a income guarantee module;
the agent module analyzes the charging request message according to the charging request message sent by the network element to identify and create a corresponding session ID, generates a message ticket file according to the session ID, and forwards the charging request message to the adapter module;
the adapter module carries out protocol conversion on the received message to generate a charging message ticket, and simultaneously creates a memory bank session record and sends session information to the charging control module;
the charging control module performs asynchronous interaction according to the session type and the session state corresponding to the charging message ticket, controls session circulation and updates the state in the session record of the memory bank;
the charging control module re-creates a message ticket file from the proxy module according to the session record state of the memory bank to realize an asynchronous recovery flow;
the charging engine module extracts the information of the charging message ticket and carries out rating treatment according to the session information forwarded by the charging control module, and updates the state in the session record of the memory bank;
the charging gateway module protects the state of the session record of the memory bank, charges the ticket drop after charging to the charging engine module, and records the ticket drop log at intervals of preset time according to the session receiving time;
and the income guarantee module compares the message ticket file analyzed by the proxy module with the ticket drop Shan Rizhi recorded by the charging gateway module in a quasi-real time mode, identifies the missing session record of the charging gateway module, and re-analyzes the ticket information of the missing session by the proxy module so as to re-perform rating processing by the charging engine module.
2. The system of claim 1, wherein the revenue assurance module compares the number of sessions, the number of ticket and the amount of ticket traffic for the session ticket log with corresponding message ticket files in the proxy module, respectively.
3. The system according to claim 1, wherein the billing engine module performs a billing process on the ticket according to ticket information and preset billing configuration information to obtain the required fee.
4. The system according to claim 1, wherein the billing gateway module provides the bill of the billing message after the bill is dropped to a detail management module and/or an operation analysis module to further manage the bill after the bill is charged.
5. A real-time online charging auditing method, applied to the real-time online charging auditing system according to any one of claims 1 to 4, comprising:
the corresponding session ID is obtained according to the identification of the charging request message sent by the network element, and a message ticket file is generated according to the session ID;
generating a charging message ticket according to the charging request message, and simultaneously creating a memory bank session record;
asynchronous interaction is carried out according to the session type of the charging message ticket and a preset flow, and the session record state of the memory bank is updated;
according to the state of the memory bank session record, the abnormal state session is recreated to form a message ticket file, and an asynchronous recovery flow is realized;
extracting information of the charging message ticket to carry out rating processing, carrying out ticket drop on the rating processed charging message ticket, recording ticket drop logs once every preset time according to session receiving time, and providing the charging message ticket after ticket drop to a detail management module and/or an operation analysis module;
and comparing the message ticket file with the ticket Shan Rizhi, identifying the missing conversation record of the ticket Shan Rizhi relative to the message ticket file, and re-analyzing to obtain ticket information of the missing conversation to perform rating processing.
6. The method of claim 5, wherein the session number, the number of calls and the ticket traffic are compared in the process of comparing the message ticket file with the ticket Shan Rizhi.
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