CN115915042A - Automatic migration method, device, medium and system for abnormal charging message - Google Patents
Automatic migration method, device, medium and system for abnormal charging message Download PDFInfo
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Abstract
The disclosure relates to a method, an apparatus, a medium, and a system for automated migration of billing anomaly messages. The automatic migration method of the abnormal charging message is provided, and comprises the following steps: receiving, by the session management function module, a first charging message from the charging function module; under the condition that the first charging message has errors and the current session is not released, automatically constructing a second charging message corresponding to the first charging message by a charging standard message module; the charging standard message module sends the second charging message to the session management function module; and continuing, by the session management function module, the current session using the second charging message received from the charging criteria message module.
Description
Technical Field
The present disclosure relates generally to methods, apparatuses, media, and systems for automated migration of billing anomaly messages.
Background
The charging mode is divided into online charging and offline charging. In the 4G charging architecture, in the online charging, in the calling process of a user, a network element sends a charging event to an Online Charging System (OCS) in a message manner in real time to perform charging processing. The off-line charging is that after the user finishes calling, the network element sends the charging event to the HB off-line charging system for charging processing in a call ticket file mode, and the timeliness is low.
In the new 5G charging architecture, two processes of separating the original online (message) and offline (file) are changed into a unified message-based fusion charging process, namely, the online charging and the offline charging both use the same charging message interface. Meanwhile, local Breakout (LBO) is adopted for inter-provincial roaming, so that a nationwide network interconnection architecture of SMF (session management function) and CHF (charging function) in 31 provinces is formed, and a uniform charging message specification is required to be formulated by the whole network.
Although a uniform charging standard is established, due to numerous service scenes, the requirements of different scenes on charging messages are different, and the situation that a user cannot use the 5G service due to the error of the charging messages occurs in the current network or in succession.
Disclosure of Invention
The following presents a simplified summary of the disclosure in order to provide a basic understanding of some aspects of the disclosure. However, it should be understood that this summary is not an exhaustive overview of the disclosure. It is not intended to identify key or critical elements of the disclosure or to delineate the scope of the disclosure. Its sole purpose is to present some concepts of the disclosure in a simplified form as a prelude to the more detailed description that is presented later.
According to one aspect of the present disclosure, there is provided an automatic migration method of abnormal billing message, including: receiving, by the session management function module, a first charging message from the charging function module; under the condition that the first charging message has errors and the current session is not released, automatically constructing a second charging message corresponding to the first charging message by a charging standard message module; the charging standard message module sends the second charging message to the session management function module; and continuing, by the session management function module, the current session using the second charging message received from the charging criteria message module.
According to another aspect of the present disclosure, an apparatus for automatically migrating a billing exception message is provided, including: a memory having instructions stored thereon; and a processor configured to execute instructions stored on the memory to perform the method as described above.
According to yet another aspect of the present disclosure, there is provided a computer-readable storage medium comprising computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform a method according to the above-mentioned aspect of the present disclosure.
According to yet another aspect of the present disclosure, there is provided an automated migration system of billing anomaly messages, comprising: a session management function module; a charging function module; and a charging standard message module, wherein the session management function module is configured to receive the first charging message from the charging function module, the charging standard message module is configured to automatically construct a second charging message corresponding to the first charging message and transmit the second charging message to the session management function module without releasing the current session in case of an error in the first charging message, and the session management function module is further configured to continue the current session using the second charging message received from the charging standard message module.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
The present disclosure may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:
fig. 1 is a diagram illustrating a 5G charging architecture of the prior art.
Fig. 2 is a diagram illustrating an automated migration system of a billing anomaly message and an automated migration method performed therein according to one embodiment of the present disclosure.
Fig. 3 shows an example of three standard message templates corresponding to three different segment service scenarios.
FIG. 4 illustrates an exemplary configuration of a computing device in which embodiments in accordance with the present disclosure may be implemented.
Detailed Description
The following detailed description is made with reference to the accompanying drawings and is provided to assist in a comprehensive understanding of various exemplary embodiments of the disclosure. The following description includes various details to aid understanding, but these details are to be regarded as examples only and are not intended to limit the disclosure, which is defined by the appended claims and their equivalents. The words and phrases used in the following description are intended only to provide a clear and consistent understanding of the disclosure. In addition, descriptions of well-known structures, functions, and configurations may be omitted for clarity and conciseness. Those of ordinary skill in the art will recognize that various changes and modifications of the examples described herein can be made without departing from the spirit and scope of the disclosure.
Based on the condition that the current 5G charging message error affects the service use of a user, the invention provides a charging message automatic migration method and a charging message automatic migration system based on a service scene, which solve the problem of abnormal charging messages possibly generated by the mesh interconnection of SMF and CHF at present, improve the charging accuracy and enhance the perception of the user.
The 5G charging architecture adopts a unified message-based fusion charging architecture, the 31-province SMF and 31-province CHF (charging) mesh interconnection is caused by the fact that the network is accessed in a flooding manner, the charging messages of the whole network are required to be highly unified, otherwise, the service use of a user is limited, and the user experience is influenced.
Fig. 1 is a diagram illustrating a 5G charging architecture of the prior art. As shown on the left side of fig. 1, the flooding-in results in 31-province SMF (session management function (module)) and 31-province CHF (charging function (module)) mesh interworking. This requires a high level of uniformity of the charging messages across the network, including format and content.
However, although the charging specification exists, the attribute is optional or must be considered as a complete set, all service scenes are optional, the attribute is optional, and if one scene is optional, the attribute is changed into optional. Therefore, since many attributes are optional, it is easy to make the existing charging message error frequently, such as missing some optional attributes.
In addition, the possible abnormal situations of the existing network include, but are not limited to, the following situations: a) For the value requirements of each attribute format in the service subdivision scene, SMF and CHF may generate understanding errors; b) Due to the reasons of wrong configuration of operation and maintenance personnel, manual misoperation, CHF version iteration and the like, the charging message is abnormal.
In the existing network, once an abnormal message occurs, the SMF releases the current session, which results in that the user may not use the 5G service, and customer complaints are easily caused.
Fig. 2 is a diagram illustrating an automated migration system of a billing anomaly message and an automated migration method performed therein according to one embodiment of the present disclosure.
Based on the condition that various errors of the current 5G charging message affect the service use of a user, the invention provides a charging message automatic migration method based on service scenes, and a standard message template is configured (charging) for each service scene. The standard message template comprises certain key attributes which are necessary to be selected in the scene, a correct key attribute value format, correct key attribute value content (meeting the requirements of service scene subdivision), return codes meeting the requirements of the service scene and the like. As shown in fig. 2, when the SMF finds that the format of the message returned by the CHF is wrong, the session is not released immediately, but the message in the charging standard message module is acquired and the session is continuously maintained, thereby ensuring normal use of the user 5G service. Meanwhile, in one embodiment, the alarm of the highest level can be triggered, and IT is ensured that the IT operation and maintenance personnel intervene in solving the problem in time.
Migration here refers to the use of the billing criteria message template for a short period of time (e.g., minutes or hours). Once the operation and maintenance personnel discover the alarm about using the billing standard message template, they immediately intervene to deal with the problem, such as modifying the configuration or rolling back to an older version, etc. During this migration, the user's current session is not paused and the user does not perceive any anomalies.
According to one embodiment of the present disclosure, an automatic migration method for abnormal billing message is provided, which includes: receiving, by the session management function module, a first charging message from the charging function module; under the condition that the first charging message has errors and the current session is not released, automatically constructing a second charging message corresponding to the first charging message by a charging standard message module; the charging standard message module sends the second charging message to the session management function module; and continuing, by the session management function module, the current session using the second charging message received from the charging criteria message module.
In the above-described embodiment, the first accounting message corresponds to, for example, the exception message in fig. 2, and the second accounting message corresponds to, for example, the standard message (standard accounting message) in fig. 2.
In one embodiment, the method may further include: and triggering an alarm to ensure that the operation and maintenance personnel timely process the error under the condition that the error exists in the first charging message.
In one embodiment, in the method, a standard message template corresponding to a plurality of segment service scenarios may be pre-configured in the charging standard message module. However, the standard message templates corresponding to the plurality of segment service scenarios may be preconfigured at any other suitable location or module.
In the above method, automatically constructing, by the charging standard message module, the second charging message corresponding to the first charging message may include: analyzing a subdivision service scene to which the first charging message belongs by a charging standard message module; and automatically constructing a second charging message by using a standard message template corresponding to the subdivided service scene to which the first charging message belongs.
In the above method, as an alternative, the session management function may also analyze the subdivided service scenario to which the first charging message belongs, and then the charging standard message module may automatically construct the second charging message using a standard message template corresponding to the subdivided service scenario to which the first charging message belongs.
By configuring a plurality of standard message templates corresponding to a plurality of subdivided service scenarios and selecting a standard message template matching the service scenario to which the first charging message belongs, an appropriate standard message template can be set for each different scenario and an appropriate standard charging message can be constructed using a standard message template appropriate for the affiliated service scenario.
In the above method, analyzing, by the charging standard message module, the subdivided service scenario to which the first charging message belongs may include: and determining the subdivided service scene to which the first charging message belongs by analyzing the message attribute of the first charging message. The message attributes refer to the various message fields contained in the charging message. Fig. 3 shows a content configuration example of three standard message templates corresponding to three different segment service scenarios.
The above method may further comprise: and under the condition that the first charging message has errors, the session management function module sends the first charging message to the charging standard message module. Thus, the charging criteria message module may facilitate analysis of message attributes of the first charging message.
In one embodiment, in the above method, automatically constructing, by the charging criteria message module, the second charging message corresponding to the first charging message may include: the second charging message is constructed by the charging standard message module by referring to the attribute value of the first charging message. For example, by referring to the attribute values of the first charging message, attribute values that do not conform to the format specified by the standard message template may be formatted to conform to the specified format.
In one embodiment, in the above method, automatically constructing, by the charging criteria message module, the second charging message corresponding to the first charging message may include: and for the offline charging user, setting the attribute value of the quota attribute in the second charging message to a value capable of ensuring normal use of user service. Therefore, the service of the offline charging user can be ensured to be uninterrupted as much as possible. In one embodiment, further, the SMF may also send the last normal billing message (if any) of the user to the billing standard message module, so as to facilitate the billing standard message module to construct a personalized quota more suitable for the user's situation.
In an embodiment, in the above method, the standard message template may define a key attribute that is necessary to be selected in a subdivided service scenario corresponding to the standard message template, a correct key attribute value format, a correct key attribute value content, and a return code that meets requirements of the subdivided service scenario. Through the limitation of the standard message template, the standard charging message of a specific service scene can be uniformly specified, so that abnormal messages are avoided.
In one embodiment, the present disclosure further provides an automatic migration system for abnormal billing messages, including: a session management function module; a charging function module; and a charging standard message module. In the system, the session management function is configured to receive a first charging message from the charging function. The charging standard message module is configured to automatically construct a second charging message corresponding to the first charging message and send the second charging message to the session management function module without releasing the current session in case of an error in the first charging message. The session management function module is further configured to continue the current session using the second charging message received from the charging criteria message module. For example, fig. 2 shows the above-described three functional modules included in the system.
The method sets a charging standard message template (library), standardizes and refines the charging message to each service scene, carries out short-time migration when the charging process is abnormal, can be applied to a 5G message charging process, solves the problem of abnormal charging messages possibly generated by the mesh interconnection of SMF and CHF at present, improves the charging accuracy and enhances the perception of clients.
In the present disclosure, a charging standard message module is newly created in a communication system, and specific message contents are configured for each service scenario (especially, an abnormal scenario), including some key attributes that are necessary in the scenario, a correct key attribute value format, a correct key attribute value content (meeting a service scenario subdivision requirement), a return code meeting the service scenario requirement, and the like.
When the SMF finds that the format of the message returned by the CHF is wrong, the session is not released immediately, but the message in the charging standard message module is obtained, and the session is continuously maintained. In addition, for most offline charging users, service fields such as quota can adopt larger fixed values, thereby ensuring the normal use of the 5G service of the user.
In the method, the alarm of the highest level can be triggered while the migration process is executed, so that the IT operation and maintenance personnel can timely intervene to solve the problem.
The techniques of this disclosure support any message charging scenario deployed using the 3GPP standard architecture. The technology disclosed by the invention configures the key attributes and the service rules of the charging message according to the subdivided scenes, and automatically constructs the standard charging message, so that the flow migration can be carried out when the abnormal scene occurs in the CHF, the situation that a user is forced to deactivate the 5G network is avoided, the operation efficiency is improved, and the customer perception is enhanced.
The method and the device pre-configure the corresponding standard message template according to the subdivided service scene, analyze the service scene when the charging message flow is abnormal, change the method of directly releasing the session in the prior art, and migrate the session to the message standard template, thereby keeping the current session of the user as much as possible.
Fig. 4 illustrates an exemplary configuration of a computing device 1200 capable of implementing embodiments in accordance with the present disclosure.
As shown in fig. 4, computing device 1200 may include one or more elements that may be connected to or communicate with bus 1202 via one or more interfaces. The bus 1202 may include, but is not limited to, an Industry Standard Architecture (ISA) bus, a Micro Channel Architecture (MCA) bus, an Enhanced ISA (EISA) bus, a Video Electronics Standards Association (VESA) local bus, and a Peripheral Component Interconnect (PCI) bus. Computing device 1200 may include, for example, one or more processors 1204, one or more input devices 1206, and one or more output devices 1208. The one or more processors 1204 may be any kind of processor and may include, but are not limited to, one or more general-purpose processors or special-purpose processors (such as special-purpose processing chips). The processor 1204 may be configured to implement, for example, an automated migration method of billing anomaly messages as described above. Input device 1206 may be any type of input device capable of inputting information to a computing device and may include, but is not limited to, a mouse, a keyboard, a touch screen, a microphone, and/or a remote control. Output device 1208 can be any type of device capable of presenting information and can include, but is not limited to, a display, speakers, a video/audio output terminal, a vibrator, and/or a printer.
The present disclosure may be implemented as any combination of apparatus, systems, integrated circuits, and computer programs on non-transitory computer readable media. One or more processors may be implemented as an Integrated Circuit (IC), an Application Specific Integrated Circuit (ASIC), or a large scale integrated circuit (LSI), a system LSI, or a super LSI, or as an ultra LSI package that performs some or all of the functions described in this disclosure.
The present disclosure includes the use of software, applications, computer programs or algorithms. Software, applications, computer programs, or algorithms may be stored on a non-transitory computer readable medium to cause a computer, such as one or more processors, to perform the steps described above and depicted in the figures. For example, one or more memories store software or algorithms in executable instructions and one or more processors can associate a set of instructions to execute the software or algorithms to provide various functionality in accordance with embodiments described in this disclosure.
Software and computer programs (which may also be referred to as programs, software applications, components, or code) include machine instructions for a programmable processor, and may be implemented in a high-level procedural, object-oriented, functional, logical, or assembly or machine language. The term "computer-readable medium" refers to any computer program product, apparatus or device, such as magnetic disks, optical disks, solid state storage devices, memories, and Programmable Logic Devices (PLDs), used to provide machine instructions or data to a programmable data processor, including a computer-readable medium that receives machine instructions as a computer-readable signal.
By way of example, computer-readable media can comprise Dynamic Random Access Memory (DRAM), random Access Memory (RAM), read Only Memory (ROM), electrically erasable read only memory (EEPROM), compact disk read only memory (CD-ROM) or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired computer-readable program code in the form of instructions or data structures and that can be accessed by a general-purpose or special-purpose computer or a general-purpose or special-purpose processor. Disk or disc, as used herein, includes Compact Disc (CD), laser disc, optical disc, digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above are also included within the scope of computer-readable media.
The subject matter of the present disclosure is provided as examples of apparatus, systems, methods, and programs for performing the features described in the present disclosure. However, other features or variations are contemplated in addition to the features described above. It is contemplated that the implementation of the components and functions of the present disclosure may be accomplished with any emerging technology that may replace the technology of any of the implementations described above.
Additionally, the above description provides examples, and does not limit the scope, applicability, or configuration set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the spirit and scope of the disclosure. Various embodiments may omit, substitute, or add various procedures or components as appropriate. For example, features described with respect to certain embodiments may be combined in other embodiments.
In addition, in the description of the present disclosure, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or order.
Similarly, while operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In some cases, multitasking and parallel processing may be advantageous.
Claims (12)
1. An automatic migration method for abnormal charging messages comprises the following steps:
receiving, by the session management function module, a first charging message from the charging function module;
under the condition that an error exists in the first charging message and the current session is not released, a charging standard message module automatically constructs a second charging message corresponding to the first charging message;
the charging standard message module sends the second charging message to the session management function module; and
continuing, by the session management function, the current session using the second charging message received from the charging criteria message module.
2. The method of claim 1, further comprising:
and under the condition that the error exists in the first charging message, triggering an alarm to ensure that operation and maintenance personnel can process the error in time.
3. The method of claim 1, wherein,
a standard message template corresponding to a plurality of subdivided service scenes is pre-configured in the charging standard message module, an
Automatically constructing, by the charging standard message module, a second charging message corresponding to the first charging message includes:
analyzing the subdivision service scene to which the first charging message belongs by a charging standard message module; and
and automatically constructing a second charging message by using a standard message template corresponding to the subdivided service scene to which the first charging message belongs.
4. The method of claim 1, wherein,
a standard message template corresponding to a plurality of subdivided service scenes is pre-configured in the charging standard message module, an
Analyzing a subdivision service scene to which the first charging message belongs by a session management function; and
and automatically constructing a second charging message by using a standard message template corresponding to the subdivision service scene to which the first charging message belongs by a charging standard message module.
5. The method according to claim 3 or 4, wherein the subdivided service scenario to which the first charging message belongs is determined by analyzing message attributes of the first charging message.
6. The method of claim 1, further comprising:
and under the condition that the first charging message has errors, the session management function module sends the first charging message to the charging standard message module.
7. The method of claim 6, wherein automatically constructing, by the billing criteria message module, the second billing message corresponding to the first billing message comprises:
the second charging message is constructed by the charging standard message module by referring to the attribute value of the first charging message.
8. The method of claim 1, wherein automatically constructing, by the billing criteria message module, the second billing message corresponding to the first billing message comprises:
for the offline charging user, the attribute value of the quota attribute in the second charging message is set to a value capable of ensuring normal use of user service.
9. The method of claim 3, wherein the standard message template defines key attributes, a correct key attribute value format, a correct key attribute value content and return codes meeting the requirements of the subdivided service scene, which are indispensable under the subdivided service scene corresponding to the standard message template.
10. An apparatus for automated migration of billing exception messages, comprising:
a memory having instructions stored thereon; and
a processor configured to execute instructions stored on the memory to perform the method of any of claims 1 to 9.
11. A computer-readable storage medium comprising computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform the method of any one of claims 1-9.
12. An automated migration system for billing anomaly messages, comprising:
a session management function module;
a charging function module; and
a charging standard message module for receiving a charging standard message,
wherein the session management function is configured to receive a first charging message from the charging function,
the charging standard message module is configured to automatically construct a second charging message corresponding to the first charging message and transmit the second charging message to the session management function module without releasing the current session in case that there is an error in the first charging message, and
the session management function module is further configured to continue the current session using the second charging message received from the charging criteria message module.
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