WO2016091126A1

WO2016091126A1 - Policy-making method, device and system

Info

Publication number: WO2016091126A1
Application number: PCT/CN2015/096505
Authority: WO
Inventors: 郭佳; 杨敏昌; 程志
Original assignee: 华为技术有限公司
Priority date: 2014-12-08
Filing date: 2015-12-06
Publication date: 2016-06-16
Also published as: CN104486738A

Abstract

Provided in an embodiment of the present invention are a policy-making method, device and system, the policy-making method comprising: receiving input data, the input data comprising at least one type of data as follows: data transmitted by a business support system BSS, data transmitted by an operation support system OSS and data transmitted by a preset third-party support system; acquiring a policy decision-making factor and a value thereof according to a preset policy-making rule and the input data; transmitting the policy decision-making factor and the value thereof to a policy-making device so as to enable the policy-making device to determine a corresponding policy control and a charging rule according to the policy decision-making factor and the value thereof. The present invention facilitates updating an interface and a policy-making logic, improving expandability of a PCC system.

Description

Strategy formulation method, device and system

Technical field

The embodiments of the present invention relate to communication technologies, and in particular, to a method, an apparatus, and a system for formulating policies.

Background technique

The Policy Control and Charging (PCC) architecture in the 3rd Generation Partnership Project (3GPP) is used to implement the policy and charging control of network service data transmission for wireless packets. . Based on the PCC architecture, policy control of various levels such as user level, time, area, cumulative traffic, usage duration, service type, and bandwidth can be implemented.

In the prior art, all the policies in the PCC architecture are based on the input information, for example, the online charging system (OCS), the policy and the charging rule function (Policy and Charging Rule Function, referred to as: The PCRF can obtain input information from the Gy and Gx interfaces respectively, and then formulate a policy according to the input information, and the input information can be, for example, user terminal information, access location, access technology, and the like.

However, the input information required by multiple policy-making devices (for example, OCS, PCRF) is highly repetitive, and with the development of the business, corresponding business strategies need to be formulated, and the demand for input information is also increased by the added strategy. When the policy-making device needs new input information, its corresponding input interface needs to be expanded, and the policy-making logic inside the policy-making device should be upgraded separately, which is not conducive to the expansion of the PCC architecture.

Summary of the invention

The embodiment of the invention provides a strategy formulation method, device and system to improve the scalability of the PCC system.

In a first aspect, an embodiment of the present invention provides a policy formulation method, including:

Receiving input data, the input data comprising at least one of the following: data sent by the service support system BSS, data sent by the operation support system OSS, and data sent by the preset third-party support system;

Obtaining a policy decision factor and a value of the policy decision factor according to a preset policy formulation rule and the input data;

Sending the policy decision factor and the value of the policy decision factor to the policy making device, so that the policy making device determines a corresponding policy control and charging rule according to the policy decision factor and the value of the policy decision factor .

In conjunction with the first aspect, in a first possible implementation manner of the first aspect, the receiving input data includes:

Receiving the input data periodically sent by a sender of the input data; or

The sender that actively triggers the input data transmits the input data and receives the input data.

In conjunction with the first aspect or the first possible implementation of the first aspect, in a second possible implementation of the first aspect, the sending the policy decision factor and the value of the policy decision factor to the policy Develop equipment, including:

Transmitting the value of the policy decision factor and the policy decision factor to the policy making device when the value of the policy decision factor changes; or

And determining, according to the policy decision factor request sent by the policy, the policy decision factor and the value of the policy decision factor to the policy making device.

In conjunction with the first aspect, the first implementation of the first to the second aspect, in a third possible implementation manner of the first aspect, the policy decision factor includes an identity identifier.

In a second aspect, an embodiment of the present invention provides a policy formulation method, including: receiving a policy decision factor sent by a policy decision factor analysis device and a value of the policy decision factor;

Corresponding policy control and charging rules are determined according to the policy decision factor and the value of the policy decision factor.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the received policy decision factor analysis device sends a policy decision factor and a value of the policy decision factor, including:

Transmitting a policy decision factor request to the policy decision factor analysis device, and receiving a value of the policy decision factor and the policy decision factor sent by the policy decision factor analysis device according to the policy decision factor request; or

Receiving, by the policy decision factor analysis device, the policy decision factor and the value of the policy decision factor sent when the value of the policy decision factor changes.

With reference to the second aspect or the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the determining, according to the policy decision factor and the value of the policy decision factor, Policy control and charging rules, including:

And determining, by the value of the policy decision factor and the policy decision factor, the policy control and charging rules corresponding to the value of the policy decision factor.

In a third aspect, an embodiment of the present invention provides a policy decision factor analysis device, including:

a receiving module, configured to receive input data, where the input data includes at least one of the following: data sent by the service support system BSS, data sent by the operation support system OSS, and data sent by a preset third-party support system;

a processing module, configured to formulate a rule and the input data according to a preset policy, and obtain a policy decision factor and a value of the policy decision factor;

a sending module, configured to send the policy decision factor and the value of the policy decision factor to the policy making device, so that the policy making device determines a corresponding policy according to the policy decision factor and the value of the policy decision factor Control and billing rules.

With reference to the third aspect, in a first possible implementation manner of the third aspect, the receiving module is configured to receive the input data that is periodically sent by a sender of the input data; or actively trigger the input The sender of the data transmits the input data and receives the input data.

With the third aspect or the first possible implementation manner of the third aspect, in a second possible implementation manner of the third aspect, the sending module is specifically configured to: when a value of the policy decision factor changes Transmitting the value of the policy decision factor and the policy decision factor to the policy making device; or, according to the policy decision factor request sent by the policy formulation device, setting the policy decision factor and the value of the policy decision factor Send to the policy making device.

With reference to the third aspect, any one of the first to the second possible implementation manners of the third aspect, in a third possible implementation manner of the third aspect, the policy decision factor includes an identity identifier.

In a fourth aspect, an embodiment of the present invention provides a policy formulation device, including:

a receiving module, configured to receive a policy decision factor sent by the policy decision factor analysis device and a value of the policy decision factor;

And a processing module, configured to determine a corresponding policy control and charging rule according to the policy decision factor and the value of the policy decision factor.

With reference to the fourth aspect, in a first possible implementation manner of the fourth aspect, the receiving module, Specifically, the method is configured to send a policy decision factor request to the policy decision factor analysis device, and receive a value of the policy decision factor and the policy decision factor sent by the policy decision factor analysis device according to the policy decision factor request; or And receiving, by the policy decision factor analysis device, the policy decision factor and the value of the policy decision factor sent when the value of the policy decision factor changes.

With reference to the fourth aspect, or the first possible implementation manner of the fourth aspect, in a second possible implementation manner of the fourth aspect, the processing module is specifically configured to use the policy decision factor and the policy decision The value of the factor is a judgment condition, and the policy control and charging rules corresponding to the value of the policy decision factor are obtained.

In a fifth aspect, an embodiment of the present invention provides a PCC system for policy control and charging rules, including: a policy decision factor analysis device, a policy formulation device, a data source system, and a policy execution device;

The policy decision factor analysis device adopts the policy decision factor analysis device according to the third aspect, the first to the third possible implementation manner of the third aspect, and the policy formulation device adopts the fourth The policy formulation device of any one of the first to the second possible aspects of the fourth aspect;

The data source system includes at least one of the following: a service support system BSS, an operation support system OSS, and a preset third party support system;

The policy execution device is configured to perform a corresponding operation according to the policy control and the charging rule determined by the policy formulation device.

The method, the device and the system for formulating the strategy of the embodiment of the present invention process the input data according to the preset policy formulation rule by the policy decision factor analysis device, and send the obtained policy decision factor and the value of the policy decision factor to the policy formulation. The device facilitates the upgrade of interface and policy development logic to improve the scalability of the PCC system.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a schematic structural view of an embodiment of a PCC system according to the present invention;

2 is a flow chart of an embodiment of a method for formulating a policy according to the present invention;

3 is a flow chart of another embodiment of a method for formulating a policy according to the present invention;

4 is a flow chart of still another embodiment of a method for formulating a policy according to the present invention;

FIG. 5 is a schematic structural diagram of an embodiment of a policy decision factor analysis apparatus according to the present invention; FIG.

FIG. 6 is a schematic structural diagram of an embodiment of a policy making device according to the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

1 is a schematic structural diagram of an embodiment of a PCC system according to the present invention. As shown in FIG. 1, the system of the present embodiment includes: a policy decision factor analysis device 11, a policy formulation device 12, a data source system 13, and a policy execution device 14; The data source system 13 includes at least one of the following: a service support system BSS, an operation support system OSS, and a preset third-party support system; the policy execution device 14 is configured to determine the device according to the policy formulation device. The policy control and charging rules perform the corresponding operations.

The data source system 13 in the present invention may be, for example, a business support system (BSS), an operation support system (OSS), and at least one of the preset third-party support systems. The system can provide user subscription information, user quota usage information, user level, time, area, cumulative traffic, usage duration, service type, bandwidth, and other data. The policy decision factor analysis device 11 receives the data provided by all of the surrounding data source systems 13, and may configure a data transfer interface between the data source system 13 and the policy decision factor analysis device 11. The policy decision factor analysis device 11 obtains the values of the policy decision factor and the policy decision factor according to the input data sent by the data source system 13 and the preset policy formulation rules, and sends the values to the policy formulation device 12. The policy making device 12 may be, for example, a PCRF or an OCS, and the corresponding policy control and charging rules are determined according to the policy decision factor and the value of the policy decision factor. The policy enforcement device 14 may be, for example, a Policy and Charging Enforcement Function (PCEF), which is responsible for controlling and accounting according to policies. The service data flow is detected, and service-based control and charging are performed.

The PCC system shown in FIG. 1 can be used as an application scenario of the policy formulation method of the present invention. The following describes the method embodiment based on this application scenario.

FIG. 2 is a flowchart of an embodiment of a method for formulating a policy according to the present invention. As shown in FIG. 2, the method in this embodiment may include:

Step 101: Receive input data.

The input data includes at least one of the following data: data sent by the service support system BSS, data sent by the operation support system OSS, and data sent by the preset third-party support system.

The execution subject of this embodiment may be a policy decision factor analysis device in the PCC system described above. The policy decision factor analysis device receives all input data of the peripheral device, and the input data can have three sources, namely, BSS, OSS, and a preset third-party support system, and the preset third-party support system can be, for example, a short message center or an email. Mail, referred to as: E-mail) system.

Step 102: Formulate rules and the input data according to a preset policy, and obtain a policy decision factor and a value of the policy decision factor.

After obtaining the input data, the policy decision factor analysis device can comprehensively calculate the factors and factor values that can be used for the policy decision from the input data according to the preset policy formulation rules, and the policy formulation rules can be formulated for the service flow, the user, and the like. Different rules and thus the resulting policy decision factors are also different. Each policy decision factor can be distinguished by an identity (ID). For example, the policy decision factor A is the location of the contracted user, which can be calculated by the service cell ID in the input information, and the policy decision factor A is associated with the Geographic Information System (GIS) map, and the policy decision factor analysis is performed. The device can calculate the value of the policy decision factor A according to a general location calculation rule. For another example, the policy decision factor B indicates whether the subscription user is a 4G user, and the policy decision factor analysis device acquires the subscription information of the user, the user level, the terminal type of the user, and the signing place of the user from the input data according to the preset policy formulation rule. Based on the information, it is determined whether the user is a 4G user. If yes, the value of the policy decision factor B is set to 1, and if it is a 3G user, the value of the policy decision factor B is set to zero.

Step 103: Send the policy decision factor and the value of the policy decision factor to the policy making device, so that the policy making device determines a corresponding policy control according to the policy decision factor and the value of the policy decision factor. Billing rules.

The policy decision factor analysis device will obtain the values of the obtained policy decision factors and policy decision factors. Given to the policy making device, the policy making device can determine the corresponding policy control and charging rules according to the value of the policy decision factor and the policy decision factor. For example, the location (eg, Shanghai) represented by the policy decision factor A is the policy control and charging rules for this area in Shanghai. For another example, according to the value of the policy decision factor B, if it is 1, the policy control and charging rule adopting the 4G scheme is determined for the subscriber, and if it is 0, the policy control and charging rules of the 3G scheme are determined for the subscriber. In this way, if a new service is deployed, or the system upgrade only needs to focus on upgrading the policy decision factor analysis device, and increase its input interface and internal policy formulation rules, without additional data source system to policy formulation device. The interface does not need to make a lot of modifications to the policy making logic in the policy making device. The policy making device only needs to pay attention to the policy decision factor and its value, and does not need to pay attention to how to obtain input information through a complicated interface.

In this embodiment, the policy decision factor analysis device collects the input data according to the preset policy formulation rule, and sends the obtained policy decision factor and the value of the policy decision factor to the policy formulation device, facilitating interface and policy formulation logic. Upgrade to improve the scalability of the PCC system.

Further, in step 101 of the foregoing method embodiment, the specific implementation method may be: receiving the input data periodically sent by the sender of the input data; or sending the input data by the sender that actively triggers the input data. And receiving the input data.

The policy decision factor analysis device may periodically receive input data sent by the sender of the input data (ie, the data source system), or may actively trigger the data source system to send the input data, for example, by using a probe method, that is, a link in the data source system. Collect a piece of identical data, and then use this data for data analysis to know if the data source system has new input data.

Further, in step 103 of the foregoing method embodiment, the specific implementation method may be: when the value of the policy decision factor changes, the value of the policy decision factor and the policy decision factor are sent to the policy making device; Or sending, according to the policy decision factor request sent by the policy, the policy decision factor and the value of the policy decision factor to the policy making device.

The policy decision factor analysis device actively sends a value of the policy decision factor and the policy decision factor to the policy making device if the value of the policy decision factor is changed, so that the policy formulation device updates the policy control and the charging rule. Alternatively, the policy making device sends a policy decision factor request to the policy decision factor analysis device when the policy needs to be formulated, and the policy decision factor analysis device sends the value of the policy decision factor and the policy decision factor to the policy formulation device according to the request.

3 is a flow chart of another embodiment of a method for formulating a policy according to the present invention, as shown in FIG. The method of an embodiment may include:

Step 201: Receive a policy decision factor sent by the policy decision factor analysis device and a value of the policy decision factor.

The execution subject of this embodiment may be a policy making device in the PCC system described above.

Step 202: Determine a corresponding policy control and charging rule according to the policy decision factor and the value of the policy decision factor.

The policy making device determines the corresponding policy control and charging rules according to the values of the policy decision factor and the policy decision factor. The policy making device only needs to pay attention to the policy decision factor and its value, and does not need to pay attention to how to obtain input information through a complex interface.

In this embodiment, the policy control and charging rules are determined by the values of the policy decision factor and the policy decision factor, which facilitates the upgrade of the interface and policy formulation logic, and improves the scalability of the PCC system.

Further, in step 201 of the foregoing method embodiment, the specific implementation method may be: sending a policy decision factor request to the policy decision factor analysis device, and receiving the policy decision factor analysis device to send according to the policy decision factor request. a value of the policy decision factor and the policy decision factor; or receiving a value of the policy decision factor and the policy decision factor sent by the policy decision factor analysis device when a value of the policy decision factor changes .

Further, in step 202 of the foregoing method embodiment, the specific implementation method may be: obtaining the policy corresponding to the value of the policy decision factor by using a value of the policy decision factor and the policy decision factor as a judgment condition. Control and billing rules.

The technical solution of the method embodiment shown in FIG. 2 is described in detail below by using a specific embodiment.

FIG. 4 is a flowchart of still another embodiment of a method for formulating a policy according to the present invention. The service scenario of the embodiment is that a subscription access restriction policy for a subscriber that does not subscribe to a Tethering service needs to be established. As shown in FIG. 4, the method in this embodiment may include:

Step 301: The policy decision factor analysis device acquires the user terminal type, the traffic data, the terminal operating system information, and the Internet Protocol (IP) packet header information from the data source system.

Step 302: The policy decision factor analysis device obtains the values of the policy decision factor and the policy decision factor according to the preset policy formulation rule and the foregoing information.

In this embodiment, the preset policy formulation rule may be: the user terminal is an intelligent terminal, and The terminal operating system is a Microsoft system, and the user has shared behavior in the last 5 minutes, and the user has not signed up for the shared service. If the above conditions are met at the same time, the policy decision factor (TetheringCtrl) is set to 1, otherwise it is set to 0.

Step 303: The policy decision factor analysis device sends the policy decision factor and its value to the policy formulation device.

Step 304: The policy making device obtains policy control and charging rules by using a value of a policy decision factor and a policy decision factor as a judgment condition.

In this embodiment, the policy making device can be configured according to the following logic:

IF (TetheringCtrl==1)

{

Configure a service sharing policy.

}

ELSE

{

Revoke the business sharing strategy;

}

Step 305: The policy decision factor analysis device sends the value of the updated policy decision factor to the policy formulation device when the user's policy decision factor changes.

5 is a schematic structural diagram of an embodiment of a policy decision factor analysis device according to the present invention. As shown in FIG. 5, the device in this embodiment may include: a receiving module 11, a processing module 12, and a sending module 13, wherein the receiving module 11 For receiving input data, the input data includes at least one of the following: data sent by the service support system BSS, data sent by the operation support system OSS, and data sent by the preset third-party support system; the processing module 12 is configured to Determining a policy formulation rule and the input data, acquiring a policy decision factor and a value of the policy decision factor; and sending, by the sending module 13, the value of the policy decision factor and the policy decision factor to the policy formulation device And causing the policy making device to determine a corresponding policy control and charging rule according to the policy decision factor and the value of the policy decision factor.

The device in this embodiment may be a policy decision factor analysis device in the PCC system shown in FIG. 1 , and may be used to implement the technical solution of the method embodiment shown in FIG. 2 or FIG. 4 , and the implementation principle and technical effect are similar. No longer.

Further, the receiving module 11 is specifically configured to receive the input data periodically sent by a sender of the input data; or, the sender that actively triggers the input data sends the input data, and receives the input data.

Further, the sending module 13 is specifically configured to: when the value of the policy decision factor changes, send the value of the policy decision factor and the policy decision factor to the policy making device; or, according to the policy A policy decision factor request sent by the device is formulated, and the policy decision factor and the value of the policy decision factor are sent to the policy making device.

Further, the policy decision factor includes an ID.

FIG. 6 is a schematic structural diagram of an embodiment of a policy making apparatus according to the present invention. As shown in FIG. 6, the apparatus in this embodiment may include: a receiving module 21 and a processing module 22, where the receiving module 21 is configured to receive a policy decision factor. The policy decision factor sent by the device and the value of the policy decision factor are analyzed; the processing module 11 is configured to determine a corresponding policy control and charging rule according to the policy decision factor and the value of the policy decision factor.

The device in this embodiment may be a policy-making device in the PCC system shown in FIG. 1 , and may be used to implement the technical solution of the method embodiment shown in FIG. 3 or FIG. 4 , and the implementation principle and the technical effect are similar. Narration.

Further, the receiving module 21 is specifically configured to send a policy decision factor request to the policy decision factor analysis device, and receive the policy decision factor sent by the policy decision factor analysis device according to the policy decision factor request. a value of the policy decision factor; or receiving a value of the policy decision factor and the policy decision factor sent by the policy decision factor analysis device when a value of the policy decision factor changes.

Further, the processing module 22 is specifically configured to obtain, by using the policy decision factor and the value of the policy decision factor, a policy control and charging rule corresponding to the value of the policy decision factor.

One of ordinary skill in the art will appreciate that all or part of the steps to implement the various method embodiments described above may be accomplished by hardware associated with the program instructions. The aforementioned program can be stored in a computer readable storage medium. The program, when executed, performs the steps including the various method embodiments described above; The foregoing storage medium includes various media that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

Claims

A strategy formulation method, comprising:

Receiving input data, the input data comprising at least one of the following: data sent by the service support system BSS, data sent by the operation support system OSS, and data sent by the preset third-party support system;

Obtaining a policy decision factor and a value of the policy decision factor according to a preset policy formulation rule and the input data;

Sending the policy decision factor and the value of the policy decision factor to the policy making device, so that the policy making device determines a corresponding policy control and charging rule according to the policy decision factor and the value of the policy decision factor .
The method of claim 1 wherein said receiving input data comprises:

Receiving the input data periodically sent by a sender of the input data; or

The sender that actively triggers the input data transmits the input data and receives the input data.
The method according to claim 1 or 2, wherein the sending the value of the policy decision factor and the policy decision factor to the policy making device comprises:

Transmitting the value of the policy decision factor and the policy decision factor to the policy making device when the value of the policy decision factor changes; or

And determining, according to the policy decision factor request sent by the policy, the policy decision factor and the value of the policy decision factor to the policy making device.
The method according to any one of claims 1 to 3, wherein the policy decision factor comprises an identity ID.
A strategy formulation method, comprising:

Receiving a policy decision factor analyzing a policy decision factor sent by the device and a value of the policy decision factor;

Corresponding policy control and charging rules are determined according to the policy decision factor and the value of the policy decision factor.
The method according to claim 5, wherein the receiving the policy decision factor analysis device sends the policy decision factor and the value of the policy decision factor, including:

Transmitting a policy decision factor request to the policy decision factor analysis device and receiving the policy The decision factor analysis device requests the value of the policy decision factor and the policy decision factor sent according to the policy decision factor; or

Receiving, by the policy decision factor analysis device, the policy decision factor and the value of the policy decision factor sent when the value of the policy decision factor changes.
The method according to claim 5 or 6, wherein the determining the corresponding policy control and charging rules according to the policy decision factor and the value of the policy decision factor comprises:

And determining, by the value of the policy decision factor and the policy decision factor, the policy control and charging rules corresponding to the value of the policy decision factor.
A policy decision factor analysis device, comprising:

a receiving module, configured to receive input data, where the input data includes at least one of the following: data sent by the service support system BSS, data sent by the operation support system OSS, and data sent by a preset third-party support system;

a processing module, configured to formulate a rule and the input data according to a preset policy, and obtain a policy decision factor and a value of the policy decision factor;

a sending module, configured to send the policy decision factor and the value of the policy decision factor to the policy making device, so that the policy making device determines a corresponding policy according to the policy decision factor and the value of the policy decision factor Control and billing rules.
The device according to claim 8, wherein the receiving module is specifically configured to receive the input data periodically sent by a sender of the input data; or to send a sender to the sender that actively triggers the input data. The input data is described and the input data is received.
The device according to claim 8 or 9, wherein the sending module is configured to send the value of the policy decision factor and the policy decision factor when a value of the policy decision factor changes And formulating a device to the policy; or sending a policy decision factor request sent by the device according to the policy, and sending the value of the policy decision factor and the policy decision factor to the policy making device.
The device according to any one of claims 8 to 10, wherein the policy decision factor comprises an identity ID.
A strategy making device, comprising:

a receiving module, configured to receive a policy decision factor sent by the policy decision factor analysis device and a value of the policy decision factor;

And a processing module, configured to determine a corresponding policy control and charging rule according to the policy decision factor and the value of the policy decision factor.
The device according to claim 12, wherein the receiving module is configured to send a policy decision factor request to the policy decision factor analysis device, and receive the policy decision factor analysis device according to the policy decision factor Requesting the policy decision factor and the value of the policy decision factor to be sent; or receiving the policy decision factor and the policy decision sent by the policy decision factor analysis device when the value of the policy decision factor changes The value of the factor.
The device according to claim 12 or 13, wherein the processing module is configured to obtain a value of the policy decision factor according to a value of the policy decision factor and the policy decision factor. Corresponding to the policy control and charging rules.
A policy control and charging rule PCC system, comprising: a policy decision factor analysis device, a policy formulation device, a data source system, and a policy execution device;

The policy decision factor analysis device adopts the policy decision factor analysis device according to any one of claims 8 to 11; the policy formulation device adopts the policy formulation device according to any one of claims 12 to 14;

The data source system includes at least one of the following: a service support system BSS, an operation support system OSS, and a preset third party support system;

The policy execution device is configured to perform a corresponding operation according to the policy control and the charging rule determined by the policy formulation device.