CN114257439B - Service scheduling method, AAA server and service supporting system - Google Patents

Service scheduling method, AAA server and service supporting system Download PDF

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CN114257439B
CN114257439B CN202111551427.7A CN202111551427A CN114257439B CN 114257439 B CN114257439 B CN 114257439B CN 202111551427 A CN202111551427 A CN 202111551427A CN 114257439 B CN114257439 B CN 114257439B
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target user
edge cloud
service
user
information
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CN114257439A (en
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杨振东
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/306—User profiles

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Abstract

The service scheduling method, the AAA server and the service supporting system provided by the application generate the configuration message of the target user according to the service subscribed by the target user, and send the configuration message to the AAA server. And when the AAA server receives an authentication request initiated by the SMF or the BRAS, acquiring authority information of the target user. When the right information indicates that the target user has the right of accessing the edge cloud, the number format and the current network position information of the target user are acquired, a target IP address pool is determined according to the number format, the network position information and the edge cloud acceleration service type of the target user, and a first IP address in the IP address pool is distributed to the target user. By sending the first IP address to the SMF or the BRAS, the target user can access corresponding service according to the first IP address, enjoy the service provided by the edge cloud, and achieve the purpose of providing unified edge cloud service for broadband users and mobile network users.

Description

Service scheduling method, AAA server and service supporting system
Technical Field
The present disclosure relates to network technologies, and in particular, to a service scheduling method, an AAA server, and a service support system.
Background
The network technology integrates scattered resources such as storage resources, data resources, information resources, knowledge resources, expert resources and the like on the Internet into an organic whole, so that comprehensive sharing and organic cooperation of the resources are realized, and people can transparently use the whole capability of the resources and acquire information as required.
Currently, when a user uses a fixed broadband to access the internet, a BRAS (Broadband Remote Access Server, broadband access server) generally allocates an IP address to the user from an IP (Internet Protocol ) address pool (IP address field) according to existing resources, and the user uses the IP address to perform service access. The user can only access the edge cloud or the center cloud by using the IP address in the IP address pool, namely, the service of the user accesses the edge cloud server or the center cloud server, and the service of the user can only be scheduled to the center cloud server or the edge cloud server, and the service can be video service or web browsing and the like. For mobile networks, existing service scheduling methods typically implement service scheduling for a single user with a ul cl (Uplink Classifier, upstream splitter).
However, the ULCL scheme is not suitable for service scheduling of broadband users, and for users in an area, even if an edge cloud server is deployed in the area, when IP addresses allocated to some users only access a central cloud server, other users in the area cannot access the edge cloud server through data configuration, and flexible service scheduling with single user granularity cannot be realized, so that faster internet speed and better internet surfing experience provided by the edge cloud cannot be enjoyed.
Disclosure of Invention
The service scheduling method, the AAA server and the service supporting system can provide unified and flexible scheduling service for the fixed network broadband user and the mobile network user, so that the mobile network user and the broadband user can enjoy better service provided by the edge cloud.
In a first aspect, the present application provides a service scheduling method applied to an authentication, authorization and accounting AAA server, including:
receiving configuration information sent by a service support system, wherein the configuration information comprises edge cloud acceleration service type information which can be used by the target user, and the target user is a mobile network user or a broadband user;
configuring authority information for the target user according to the configuration message; when receiving a remote access dialing user service authentication request initiated by an SMF or a broadband access server BRAS, acquiring authority information of the target user according to the authentication request, wherein the authority information comprises indication information for indicating whether the target user has authority for accessing an edge cloud, and when the authority information indicates that the target user has authority for accessing the edge cloud, the authority information further comprises edge cloud acceleration service type information which can be used by the target user;
When the authority information indicates that the target user has the authority for accessing the edge cloud, the number format and the current network position information of the target user are acquired;
determining a target IP address pool used by the target user according to the number format, the network position information and the edge cloud acceleration service type information which can be used by the target user;
distributing a first IP address in the target IP address pool to the target user, wherein the first IP address is used for the target user to access the service of the edge cloud acceleration service type;
and sending the first IP address to the SMF or the BRAS.
Optionally, the method further comprises:
when the authority information indicates that the target user does not have the authority of accessing the edge cloud, a second IP address in a preset IP address pool is allocated for the target user, wherein the second IP address is used for the target user to access the service of the central cloud server;
and sending the second IP address to the SMF or the BRAS.
Optionally, the determining the target IP address pool used by the target user according to the number format, the network location information and the edge cloud acceleration service type information of the target user includes:
Determining the type of the target user according to the number format of the target user, wherein the type is a mobile network user or a broadband user;
and determining the target IP address pool from each IP address pool according to the type of the target user, the network position information and the type of the edge cloud acceleration service which can be used by the target user.
Optionally, the IP address pool corresponds to a user type and an edge cloud acceleration service type.
Or the IP address pool corresponds to one user type and at least two edge cloud acceleration service types;
optionally, before receiving the remote access dial-up user service authentication request initiated by the SMF or the broadband access server BRAS, the method further includes:
receiving an update message sent by the service support system, wherein the update message comprises the edge cloud acceleration service type after the target user is changed;
and changing the edge cloud acceleration service type information which can be used by the target user in the authority information of the target user according to the update message.
Optionally, when the target user opens the mobile network service and the broadband service, the authority information of the target user includes first edge cloud acceleration service type information that can be used by the target user in the mobile network, and second edge cloud acceleration service type information that can be used by the target user in the broadband network.
In a second aspect, the present application provides a service scheduling method, applied to a service support system, including:
generating a configuration message of a target user according to a service subscribed by the target user, wherein the configuration message comprises edge cloud acceleration service type information which can be used by the target user, and the target user is a mobile network user or a fixed network user;
and sending the configuration message to an AAA server.
Optionally, the method further comprises:
acquiring the edge cloud acceleration service type after the target user is changed;
generating an update message according to the edge cloud acceleration service type changed by the target user;
and sending the update message to the AAA server.
Optionally, when the target user opens the mobile network service and the broadband service, the configuration message includes first edge cloud acceleration service type information that the target user can use in the mobile network, and second edge cloud acceleration service type information that the target user can use in the broadband network.
In a third aspect, the present application provides an AAA server comprising:
the receiving module is used for receiving configuration information sent by the service support system, wherein the configuration information comprises edge cloud acceleration service type information which can be used by the target user, and the target user is a mobile network user or a broadband user;
The configuration module is used for configuring authority information for the target user according to the configuration message;
the first acquisition module is used for acquiring authority information of the target user according to an authentication request when receiving a remote access dialing user service authentication request initiated by a session management function SMF or a broadband access server BRAS, wherein the authority information comprises indication information for indicating whether the target user has authority for accessing an edge cloud, and the authority information also comprises edge cloud acceleration service type information which can be used by the target user when the authority information indicates that the target user has the authority for accessing the edge cloud;
the second acquisition module is used for acquiring the number format and the current network position information of the target user when the permission information indicates that the target user has permission to access the edge cloud;
the determining module is used for determining a target IP address pool used by the target user according to the number format, the network position information and the edge cloud acceleration service type information which can be used by the target user;
the distribution module is used for distributing a first IP address in the target IP address pool to the target user, wherein the first IP address is used for the target user to access the service of the edge cloud acceleration service type;
And the sending module is used for sending the first IP address to the SMF or the BRAS.
In a fourth aspect, the present application provides a service support system comprising:
the generation module is used for generating a configuration message of a target user according to the service subscribed by the target user, wherein the configuration message comprises edge cloud acceleration service type information which can be used by the target user, and the target user is a mobile network user or a fixed network user;
and the sending module is used for sending the configuration message to the AAA server.
In a fifth aspect, the present application provides an AAA server comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory to implement the method of the first aspect.
In a sixth aspect, the present application provides a service support system, comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory to implement the method of the second aspect.
In a seventh aspect, the present application provides a computer-readable storage medium having stored therein computer-executable instructions, which when executed by a processor, are configured to implement the traffic scheduling method according to the first aspect or the second aspect.
In an eighth aspect, the present application provides a computer program product comprising a computer program which, when executed by a processor, implements a method as described in the first or second aspect.
According to the service scheduling method, the AAA server and the service supporting system, the service supporting system generates the configuration information of the target user according to the service ordered by the target user, the configuration information comprises the edge cloud acceleration service type information which can be used by the target user, and the configuration information is sent to the AAA server, so that the target user can acquire the authority of accessing the edge cloud for the service which needs to be accelerated. And when the AAA server receives an authentication request of a remote access dialing user server initiated by the SMF or the BRAS, acquiring authority information of the target user. When the authority information indicates that the target user has the authority of accessing the edge cloud, the number format and the current network position information of the target user are acquired, then a target IP address pool which can be used by the target user is determined according to the number format, the network position information and the type of the edge cloud acceleration service which can be used by the target user, and a first IP address in the target IP address pool is distributed to the target user. By sending the first IP address to the SMF or the BRAS, the target user can access the service of the type of the edge cloud acceleration service which can be accessed by the target user according to the first IP address, and the target user enjoys the faster network speed and better internet surfing experience provided by the edge cloud, thereby achieving the purpose of providing unified edge cloud service for broadband users and mobile network users.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic diagram of an application scenario applicable to the present application;
fig. 2 is a flow chart of a service scheduling method according to a first embodiment of the present application;
fig. 3 is a flow chart of a service scheduling method provided in the second embodiment of the present application;
fig. 4 is a signaling flow chart of a service scheduling method provided in the third embodiment of the present application;
fig. 5 is a schematic structural diagram of an AAA server according to a fourth embodiment of the present application;
fig. 6 is a schematic structural diagram of a service support system according to a fifth embodiment of the present application;
fig. 7 is a schematic structural diagram of an AAA server according to a sixth embodiment of the present application;
fig. 8 is a schematic structural diagram of a service support system according to a seventh embodiment of the present application.
Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
Currently, when a user uses a fixed broadband to surf the internet, a BRAS generally allocates an IP address to the user from an IP address pool according to existing resources, and the user uses the IP address to perform service access. The user can only access the edge cloud or the center cloud by using the IP address in the IP address pool, namely, the service of the user accesses the edge cloud server or the center cloud server, and the service of the user can only be scheduled to the center cloud server or the edge cloud server, and the service can be video service or web browsing and the like. For a mobile network, the conventional service scheduling method generally uses ULCL to realize task scheduling of a single user, however, the ULCL scheme is not suitable for service scheduling of a broadband user, for users in an area, even if an edge cloud server is deployed in the area, the users cannot select to access the edge cloud server, when part of users are allocated to IP addresses capable of accessing a central cloud, only the central cloud server can be accessed, other users in the area cannot access the edge cloud server through data configuration, flexible service scheduling of single user granularity cannot be realized, and therefore, faster network speed and better internet surfing experience provided by the edge cloud cannot be enjoyed.
Therefore, the application provides a service scheduling method, an AAA server and a service supporting system, the method allocates an IP address which can access an edge cloud server for a user according to the authority of the user to access the edge cloud and the configuration of the selected edge cloud acceleration service type, so that the mobile network user and the fixed network broadband user can access the service of the accessible edge cloud acceleration service type according to the IP address, the faster network speed and the better network surfing experience provided by the edge cloud are enjoyed, and the aim of providing unified edge cloud service for the fixed network broadband user and the mobile network user is fulfilled. The fixed network broadband user is also called a fixed network user or a broadband user, and the mobile network user can also be called a mobile network user for short.
Fig. 1 is a schematic diagram of a network architecture applicable to the present application. As shown in fig. 1, the network architecture consists of three layers of networks: a center cloud 10, an edge cloud 20, and a terminal side 30. The central cloud 10 at least comprises an AAA server 105, a central cloud server 106, an OTT service (Over The Top, internet company crossing operators, developing services based on various video and data services of The open internet), a service support system 108 and an SMF (Session Management Function ) 109, and The central cloud 10 processes and provides full-network scheduling for large-scale user data for a server remote from The user, so as to implement centralized resource management and control. The edge cloud 20 includes at least an edge cloud server 104 and various intermediate devices connecting the mobile network and broadband: metropolitan area network edge routers MER (Metro Edge Router), UPF (User Plane Function) gateways, core routers, BRAS, and the like. The edge cloud 20 is a service end which is closer to the user, reduces service response time delay while providing network service for the user, can provide services such as computing power, content distribution and the like, reduces the pressure of a central cloud, and can provide faster network speed and service for the user when the user accesses the internet. The terminal side 30 includes at least a mobile terminal 101, a network base station 102, a metropolitan area network access router MAR (Metro Access Router), a terminal 103, an optical line terminal OLT (Optical Line Terminal), and the like, which are used when a mobile network user performs internet surfing, and both the edge cloud 10 and the center cloud 20 perform network services for the terminal side 30.
The mobile user terminal 101 may perform information transfer through a wireless network accessing the base station 102, where the base station 102 may be connected to a metro network edge router MER through a metro network access router MAR, and then connected to a UPF gateway, and the UPF gateway may be connected to the edge cloud server 104 through a router, so that the mobile user may access the edge cloud server 104, or may access the central cloud server 106 through a connection core router. The device terminal 103 of the broadband user can be connected with the BRAS through the optical line terminal OLT to perform information transfer, and the BRAS can be connected to the edge cloud server 104 through a router, so that the broadband can access the edge cloud server 104, or can access the central cloud server 106 through a connection core router.
The mobile network user and the broadband user can open the authority of accessing the edge cloud, correspondingly, the service support system 108 performs account data configuration for the mobile network user or the broadband user and sends configuration information to the AAA server 105, when the SMF109 or the BRAS sends an authentication request and the user has the authority of accessing the edge cloud, the AAA server 105 allocates a corresponding IP address for the user according to the account data configuration of the user, and the OTT service scheduling server 107 schedules the service accessed by the user to the central cloud server 106 or the edge cloud server 104 according to the IP address.
It will be appreciated that in this application scenario, the mobile user terminal 101, the base station 102, the device terminal 103 of the broadband user, and the intermediate connection device, and the related servers may all be plural, which are not shown in the figure.
The following describes the technical solutions of the present application and how the technical solutions of the present application solve the above technical problems in detail with specific embodiments. The following specific embodiments may exist alone or in combination with one another, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Referring to fig. 2, fig. 2 is a flowchart of a service scheduling method according to an embodiment of the present application, where the method may be performed by an AAA server, and the method includes the following steps.
S201, receiving a configuration message sent by a service support system.
The configuration information comprises edge cloud acceleration service type information which can be used by a user, the target user is a mobile network user or a broadband user, and the target user can be the mobile user or the broadband user.
S202, configuring authority information for the target user according to the configuration message.
The AAA server configures authority information for the target user according to the received configuration message sent by the service support system.
S203, when receiving a service authentication request of a remote access dialing user initiated by SMF or BRAS, acquiring authority information of a target user according to the authentication request.
The authority information comprises indication information for indicating whether the target user has authority to access the edge cloud, and when the authority information indicates that the target user has authority to access the edge cloud and the target user only opens mobile network service or broadband service, the authority information also comprises edge cloud acceleration service type information which can be used by the target user in the mobile network or the broadband network, wherein the edge cloud acceleration service type information comprises edge cloud acceleration service types which can be used by the target user, and the service types can be selected by the target user according to the requirements of the target user.
When the mobile user needs to carry out service access, a remote access dialing user service authentication request is initiated to an AAA server through an SMF, when the broadband user needs to carry out service access, a remote access dialing user service authentication request is initiated to the AAA server through a BRAS, and the AAA server acquires authority information of a target user according to the authentication request, wherein the authority information can be understood to determine whether an IP address distributed by the AAA server for the target user can access a central cloud server or an edge cloud server.
Optionally, when the authority information indicates that the target user has authority to access the edge cloud, and when the target user opens the mobile network service and the broadband service, the authority information of the target user includes first edge cloud acceleration service type information that can be used by the target user in the mobile network and second edge cloud acceleration service type information that can be used by the target user in the broadband network, and when the AAA server allocates a target IP address pool for the target user subsequently, the AAA server may allocate a corresponding target IP address pool for the target user according to the first edge cloud acceleration service type information and the second edge cloud acceleration service type information.
S204, when the right information indicates that the target user has the right of accessing the edge cloud, the number format and the current network position information of the target user are obtained.
When the authority information indicates that the target user has the authority to access the edge cloud, the AAA server may acquire the number format of the target user and current network location information, where the network location information may be a UPF gateway IP address currently used by the user, a TAC (Track Area Code) currently used by the user, or an IP address of a BRAS currently used by the user, where the UPF gateway IP address, TAC Code, or IP address of the BRAS may be carried in the authentication request. The number format is used to determine the type of user.
Optionally, when the right information indicates that the target user does not have the right of accessing the edge cloud, the AAA server allocates a second IP address in a preset IP address pool for the target user, where the preset IP address pool may be understood as a common user-specific IP address pool that does not have the right of accessing the edge cloud, and then sends the second IP address to the SMF or the BRAS, so that the target user may determine that the user is a common user according to the second IP address when the user initiates the service access request, and schedule the service accessed by the user to the central cloud, so that the user accesses the service of the central cloud server. The second IP address may also be assigned by the SMF or BRAS, and the AAA server may instruct the SMF or BRAS to assign an IP address to the target user when the rights information indicates that the target user does not have rights to access the edge cloud.
S205, determining a target IP address pool used by the target user according to the number format, the network position information and the edge cloud acceleration service type information which can be used by the target user.
After the number format and the network location information of the target user are acquired, the AAA server can determine a target IP address pool used by the target user according to the number format, the network location information and the edge cloud acceleration service type information which is included in the authority information of the target user and can be used by the target user, and the method specifically comprises the following steps:
The AAA server determines the type of the target user according to the number format of the target user, wherein the user type is a mobile network user or a broadband user.
And then determining a target IP address pool from all the IP address pools according to the type of the target user, the network position information and the edge cloud acceleration service type information which can be used by the target user. Optionally, the IP address pool may correspond to a user type and an edge cloud acceleration service type, and illustratively, when the user type includes a broadband user and a mobile network user, and the edge cloud acceleration service type includes a service type a and a service type B, the AAA server may divide the IP address into four IP address pools: the AAA server determines one IP address pool from the four IP address pools as a target IP address pool used by the target user according to the type of the target user and the edge cloud acceleration service type information which can be used by the target user.
For example, when the user type of the target user is a mobile network user, the network location information is a, and the edge cloud acceleration service type information that can be used by the target user includes an edge cloud acceleration service type a, determining, from each IP address pool, a service type a accessed by the mobile network user and an IP address pool corresponding to the network location information a as a target IP address pool, where an IP address in the target IP address pool can be used for the mobile network user to access the service type a.
Similarly, when the user type of the target user is broadband user, the network location information is B, and the edge cloud acceleration service type information that can be used by the target user includes an edge cloud acceleration service type B, determining, from each IP address pool, an IP address pool corresponding to the service type B accessed by the broadband user and the network location information B as a target IP address pool, where an IP address in the target IP address pool can be used for the broadband user to access the service type B.
Alternatively, the IP address pool may also correspond to one user type and at least two edge cloud acceleration service types, and illustratively, when the user types include a broadband user and a mobile network user, and the edge cloud acceleration service types include a service type a and a service type B, the AAA server may divide the IP address into two IP address pools: the service type A and the service type B accessed by the mobile network user share the IP address pool, the service type A and the service type B accessed by the broadband user share the IP address pool, namely, a plurality of service type users can share one IP address pool, thereby reducing the number of IP address pool configuration in the AAA server.
For example, when the user type of the target user is a mobile network user, the network location information is c, and the edge cloud acceleration service type information that can be used by the target user includes two types of type a and type B edge cloud acceleration service types, an IP address pool that is shared by the service type a and the service type B and that is accessed by the mobile network user and corresponds to the network location information is c is determined from each IP address pool as a target IP address pool, and an IP address in the target IP address pool (an IP address pool that is shared by the service type a and the service type B that are accessed by the mobile network user) can be used for the mobile network user to access the service type a and the service type B, and a plurality of service types share one IP address pool, so that the configuration number of the IP address pools can be reduced.
It should be noted that, the target IP address pool may be an IP address pool corresponding to an access city edge cloud server or an IP address pool corresponding to an access convergence layer edge cloud server, where the type of the edge cloud depends on whether an edge cloud server deployed in a network location area where a user is located is a city edge cloud server or a convergence layer edge cloud server, where the city edge cloud server is typically a server deployed in an edge cloud machine room of a certain city, and the convergence layer edge cloud server is typically a server deployed in a domain in a convergence layer edge cloud machine room of a certain area of a certain city.
It can be understood that when the city edge cloud server and the convergence layer edge cloud server are deployed in the network location area where the target user is located, the AAA server may determine, for the user, a target IP address pool corresponding to the city edge cloud server or the convergence layer edge cloud server according to the user type, the network location information, and the edge cloud acceleration service type that the target user can use as required.
Optionally, the target user may also change the edge cloud acceleration service type, and accordingly, the service support system changes the service type of the user, and the AAA server may receive an update message sent by the service support system, where the update message includes the edge cloud acceleration service type after the change of the target user.
The AAA server may change, according to the update message, edge cloud acceleration service type information that can be used by the target user in the authority information of the target user, and illustratively, when the target user modifies the edge cloud acceleration service a that can be used into the edge cloud acceleration service B, the AAA server changes the edge cloud acceleration service a included in the edge cloud acceleration service type information into the edge cloud acceleration service B, so as to change a target IP address pool corresponding to the edge cloud acceleration service a into a target IP address pool corresponding to the edge cloud acceleration service type B, where the edge cloud acceleration service type that can be used by the target user is the service B.
S206, distributing the first IP address in the target IP address pool to the target user.
The AAA server determines a target IP address pool for the target user according to the user type of the target user and the edge cloud acceleration service type which can be used by the target user, and distributes any one IP address in the target IP address pool as a first IP address to the target user, wherein the first IP address is used for the target user to access the service of the corresponding edge cloud acceleration service type.
And S207, the first IP address is sent to the SMF or the BRAS.
When the target user is a mobile network user, the AAA server sends a first IP address to the SMF according to the IP address or the TAC code of the UPF gateway, when the target user is a broadband user, the AAA server sends the first IP address to the BRAS according to the IP address of the BRAS, optionally, the AAA server can also send account information of the target user and the first IP address to the SMF or the BRAS together, the SMF or the BRAS receives the first IP address, the initiated remote access dialing user service authentication is successful, and the SMF or the BRAS can send the first IP address to terminal equipment used by the target user according to the account information of the target user. When a target user initiates a service access request to an OTT service scheduling server, the OTT service scheduling server judges a public network IP address mapped by a first IP address in the service access request of the target user, then designates an IP address of a corresponding edge cloud service content server as a target IP address according to the public network IP address, sends the target IP address to the target user, and the target user can access the edge cloud service according to the target IP address.
In this embodiment, the AAA server configures rights information for the target user according to the received configuration message, and when the AAA server receives an authentication request of the remote access dial user server initiated by the SMF or the BRAS, the AAA server acquires the rights information of the target user. When the authority information indicates that the target user has the authority of accessing the edge cloud, the number format and the current network position information of the target user are acquired, then a target IP address pool which can be used by the target user is determined according to the number format, the network position information and the type of the edge cloud acceleration service which can be used by the target user, and a first IP address in the target IP address pool is distributed to the target user. By sending the first IP address to the SMF or the BRAS, the target user can access the service of the type of the edge cloud acceleration service which can be accessed by the target user according to the first IP address, and the target user enjoys the faster network speed and better internet surfing experience provided by the edge cloud, thereby achieving the purpose of providing unified edge cloud service for broadband users and mobile network users.
Referring to fig. 3, fig. 3 is a flow chart of a service scheduling method according to a second embodiment of the present application, where the method may be executed by a service support system, and the method includes the following steps.
S301, generating a configuration message of the target user according to the service subscribed by the target user.
The operator can generate configuration information of the target user in the service support system according to the service subscribed by the user, the configuration information can indicate that the target user has authority to access the edge cloud, the configuration information comprises the edge cloud acceleration service type information which can be used by the target user, and the target user is a mobile network user or a broadband user.
Optionally, when the target user opens the mobile network service and the broadband service, the configuration message includes first edge cloud acceleration service type information that can be used by the target user in the mobile network, and second edge cloud acceleration service type information that can be used by the target user in the broadband network.
S302, the configuration message is sent to the AAA server.
And the service support system sends the generated configuration information to an AAA server, and the AAA server configures authority information for the target user according to the configuration information.
Optionally, when the target user has the authority of accessing the edge cloud, the target user may change the edge cloud acceleration service type, and correspondingly, the service support system changes the service type of the user, and the service support system may obtain the edge cloud acceleration service type after the change of the target user, generate an update message according to the edge cloud acceleration service type after the change, and then send the update message to the AAA server, where the AAA server may change the edge cloud acceleration service type information that can be used by the target user in the authority message of the target user according to the update message.
In this embodiment, the service support system generates a configuration message of the target user according to the service subscribed by the target user, where the configuration message includes edge cloud acceleration service type information that can be used by the target user, and the configuration message further includes edge cloud acceleration service type information that can be used by the target user, and sends the configuration message to the AAA server, so that the target user can obtain permission to access the edge cloud for the service that needs to be accelerated, and after obtaining a first IP address allocated by the AAA server, the target user can access the service of the edge cloud acceleration service type that can be accessed by the target user according to the first IP address, thereby enjoying faster internet speed and better internet surfing experience provided by the edge cloud, and achieving the purpose of providing unified edge cloud service for the broadband user and the mobile network user.
Referring to fig. 4, fig. 4 is a signaling flow chart of a service scheduling method provided in a third embodiment of the present application, in this embodiment, based on the first embodiment and the second embodiment, taking the authority of the broadband user to access the edge cloud as an example, an interaction process between devices is described in detail, and as shown in fig. 4, the method provided in this embodiment includes the following steps.
S401, the service subscribed by the target user of the service support system generates a configuration message of the target user.
The configuration information comprises edge cloud acceleration service type information which can be used by a target user.
S402, the service support system sends a configuration message to the AAA server.
S403, the AAA server configures the authority information of the target user according to the received configuration information.
The authority information comprises indication information for indicating whether the target user has the authority for accessing the edge cloud, and when the authority information indicates that the target user has the authority for accessing the edge cloud, the authority information also comprises edge cloud acceleration service type information which can be used by the target user in a mobile network or a broadband network.
S404, the BRAS sends a remote access dialing user service authentication request to the AAA server.
When a user accesses the BRAS through the broadband network, the BRAS sends a remote access dialing user service authentication request to the AAA server so as to realize access network authentication, charging and the like.
S405, the AAA server acquires the current network position information and number format of the target user according to the received authentication request.
The network location information may be an IP address of a BRAS, which may be carried in the authentication request.
And S406, the AAA server determines a target IP address pool which can be used by the target user according to the number format, the network location information and the type of the edge cloud acceleration service which can be used by the target user.
The determination of the target IP address pool that can be used by the target user may refer to step S203 of the first embodiment.
S407, the AAA server distributes the first IP address in the target IP address pool to the target user.
The AAA server distributes any one IP address in the target IP address pool as a first IP address to the target user, wherein the first IP address is used for the target user to access the corresponding service of the edge cloud acceleration service type.
And S408, the AAA server sends the first IP address to the BRAS.
The AAA server sends the first IP address to the BRAS according to the IP address of the BRAS, when a target user initiates a service access request to the OTT service scheduling server, the OTT service scheduling server judges a public network IP address mapped by the first IP address in the service access request of the target user, then the IP address of the corresponding edge cloud service content server is designated as a target IP address according to the public network IP address, the target IP address is sent to the target user, and the target user can access the edge cloud service according to the target IP address.
The flow of this embodiment may be used to execute a service scheduling method in the first embodiment and the second embodiment, and the specific implementation manner and technical effects are similar, and are not described herein again.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an AAA server according to a fourth embodiment of the present application. As shown in fig. 5, the apparatus 50 includes: a first acquisition module 501, a second acquisition module 502, a determination module 503, an allocation module 504 and a transmission module 505.
The receiving module 501 receives a configuration message sent by the service support system, where the configuration message includes information of an edge cloud acceleration service type that can be used by a target user, and the target user is a mobile network user or a broadband user.
A configuration module 502, configured to configure authority information for the target user according to the configuration message.
The first obtaining module 503 is configured to obtain, when a session management function SMF or a remote access dial user service authentication request initiated by a broadband access server BRAS is received, rights information of a target user according to the authentication request, where the rights information includes indication information indicating whether the target user has rights to access an edge cloud, and when the rights information indicates that the target user has rights to access the edge cloud, the rights information further includes edge cloud acceleration service type information that can be used by the target user.
A second obtaining module 504, configured to obtain the number format and the current network location information of the target user when the rights information indicates that the target user has the rights to access the edge cloud.
A determining module 505, configured to determine a target IP address pool used by the target user according to the number format, the network location information, and the edge cloud acceleration service type information that can be used by the target user.
The allocating module 506 is configured to allocate a first IP address in the target IP address pool to the target user, where the first IP address is used for the target user to access a service of an edge cloud acceleration service type.
A sending module 507, configured to send the first IP address to the SMF or the BRAS.
Optionally, the allocation module 506 is further configured to:
and when the right information indicates that the target user does not have the right of accessing the edge cloud, a second IP address in a preset IP address pool is allocated for the target user, and the second IP address is used for the target user to access the service of the central cloud server.
And sending the second IP address to the SMF or the BRAS.
Optionally, the determining module 505 is specifically configured to:
and determining the type of the target user according to the number format of the target user, wherein the type is a mobile network user or a broadband user.
And determining a target IP address pool from the IP address pools according to the type of the target user, the network position information and the edge cloud acceleration service type information which can be used by the target user.
Optionally, the IP address pool corresponds to a user type and an edge cloud acceleration service type.
Or the IP address pool corresponds to one user type and at least two edge cloud acceleration service types.
Optionally, before receiving the remote access dial-up user service authentication request initiated by the SMF or the broadband access server BRAS, the method further includes:
and receiving an update message sent by the service support system, wherein the update message comprises the edge cloud acceleration service type after the change of the target user.
And changing the edge cloud acceleration service type information which can be used by the target user in the authority information of the target user according to the update message.
Optionally, when the target user opens the mobile network service and the broadband service, the authority information of the target user includes first edge cloud acceleration service type information that can be used by the target user in the mobile network and second edge cloud acceleration service type information that can be used by the target user in the broadband network.
The server of the present embodiment may be used to execute a service scheduling method of the first embodiment, and the specific implementation manner and technical effects are similar, and are not described herein again.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a service support system according to a fifth embodiment of the present application. As shown in fig. 6, the system 60 includes: a generating module 601 and a transmitting module 602.
The generating module 601 is configured to generate a configuration message of a target user according to a service subscribed by the target user, where the configuration message includes edge cloud acceleration service type information that can be used by the target user, and the target user is a mobile network user or a fixed network user.
A sending module 602, configured to send the configuration message to the AAA server.
Optionally, the method further comprises:
and acquiring the edge cloud acceleration service type after the change of the target user.
And generating an update message according to the edge cloud acceleration service type changed by the target user.
And sending the update message to the AAA server.
Optionally, when the target user opens the mobile network service and the broadband service, the configuration message includes first edge cloud acceleration service type information that can be used by the target user in the mobile network, and second edge cloud acceleration service type information that can be used by the target user in the broadband network.
The system of the present embodiment may be used to execute a service scheduling method of the second embodiment, and the specific implementation manner and technical effects are similar, and are not described herein again.
Referring to fig. 7, fig. 7 is a schematic structural diagram of an AAA server according to a sixth embodiment of the present application. As shown in fig. 7, the server 70 includes: the processor 701, the memory 702, and the transceiver 703, where the processor 701 executes instructions stored in the memory 702 and controls the receiving and sending actions of the transceiver 703, so that at least one processor executes a service scheduling method step in the first embodiment, and the specific implementation manner and technical effect are similar, and are not repeated herein.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a service support system according to a seventh embodiment of the present application. As shown in fig. 8, the system 80 includes: the processor 801, the memory 802, and the transceiver 803, where the processor 801 executes instructions stored in the memory 802 and controls the receiving action and the sending action of the transceiver 803, so that at least one processor executes a service scheduling method step in the second embodiment, and the specific implementation manner and the technical effect are similar, and are not repeated herein.
An eighth embodiment of the present application provides a computer readable storage medium, where computer executing instructions are stored, where the computer executing instructions are used to implement steps of a service scheduling method according to any one of the first embodiment or the third embodiment when executed by a processor, and specific implementation manner and technical effects are similar, and are not repeated herein.
An embodiment of the present invention provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, implements a service scheduling method according to any one of the foregoing embodiments one or three, and the specific implementation manner and technical effect are similar, and are not repeated herein.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (11)

1. A service scheduling method, applied to an authentication, authorization and accounting AAA server, comprising:
receiving configuration information sent by a service support system, wherein the configuration information comprises edge cloud acceleration service type information which can be used by a target user, and the target user is a mobile network user or a broadband user;
configuring authority information for the target user according to the configuration message;
When receiving a remote access dialing user service authentication request initiated by a session management function SMF or a broadband access server BRAS, acquiring authority information of the target user according to the authentication request, wherein the authority information comprises indication information for indicating whether the target user has authority for accessing an edge cloud, and when the authority information indicates that the target user has the authority for accessing the edge cloud, the authority information further comprises edge cloud acceleration service type information which can be used by the target user;
when the authority information indicates that the target user has the authority for accessing the edge cloud, the number format and the current network position information of the target user are acquired;
determining a target IP address pool used by the target user according to the number format, the network position information and the edge cloud acceleration service type information which can be used by the target user;
distributing a first IP address in the target IP address pool to the target user, wherein the first IP address is used for the target user to access the service of the edge cloud acceleration service type;
and sending the first IP address to the SMF or the BRAS.
2. The method as recited in claim 1, further comprising:
when the authority information indicates that the target user does not have the authority of accessing the edge cloud, a second IP address in a preset IP address pool is allocated for the target user, wherein the second IP address is used for the target user to access the service of the central cloud server;
and sending the second IP address to the SMF or the BRAS.
3. The method of claim 1, wherein the determining the target IP address pool used by the target user according to the number format, the network location information, and the edge cloud acceleration service type information of the target user comprises:
determining the type of the target user according to the number format of the target user, wherein the type is a mobile network user or a broadband user;
and determining the target IP address pool from each IP address pool according to the type of the target user, the network position information and the edge cloud acceleration service type information which can be used by the target user.
4. The method of claim 3, wherein the IP address pool corresponds to a user type and an edge cloud acceleration service type;
Or the IP address pool corresponds to one user type and at least two edge cloud acceleration service types.
5. The method according to any of claims 1-4, wherein prior to receiving the SMF or broadband access server BRAS initiated remote access dial-up user service authentication request, further comprising:
receiving an update message sent by the service support system, wherein the update message comprises the edge cloud acceleration service type after the target user is changed;
and changing the edge cloud acceleration service type information which can be used by the target user in the authority information of the target user according to the update message.
6. The method according to any one of claims 1-4, wherein when the target user opens a mobile network service and a broadband service, the authority information of the target user includes first edge cloud acceleration service type information that can be used by the target user in the mobile network, and second edge cloud acceleration service type information that can be used by the target user in the broadband network.
7. A service scheduling method, applied to a service support system, comprising:
Generating a configuration message of a target user according to a service subscribed by the target user, wherein the configuration message comprises edge cloud acceleration service type information which can be used by the target user, and the target user is a mobile network user or a fixed network user; when the target user opens mobile network service and broadband service, the configuration message comprises first edge cloud acceleration service type information which can be used by the target user in the mobile network and second edge cloud acceleration service type information which can be used by the target user in the broadband network;
transmitting the configuration message to an AAA server;
acquiring the edge cloud acceleration service type after the target user is changed;
generating an update message according to the edge cloud acceleration service type changed by the target user;
and sending the update message to the AAA server.
8. An AAA server, comprising:
the system comprises a receiving module, a service support system and a service support module, wherein the receiving module is used for receiving a configuration message sent by the service support system, the configuration message comprises edge cloud acceleration service type information which can be used by a target user, and the target user is a mobile network user or a broadband user;
The configuration module is used for configuring authority information for the target user according to the configuration message;
the first acquisition module is used for acquiring authority information of the target user according to an authentication request when receiving an authentication request of a remote access dial user service initiated by an SMF or a broadband access server BRAS, wherein the authority information comprises indication information for indicating whether the target user has authority to access an edge cloud, and the authority information also comprises edge cloud acceleration service type information which can be used by the target user when the authority information indicates that the target user has the authority to access the edge cloud;
the second acquisition module is used for acquiring the number format and the current network position information of the target user when the permission information indicates that the target user has permission to access the edge cloud;
the determining module is used for determining a target IP address pool used by the target user according to the number format, the network position information and the edge cloud acceleration service type information which can be used by the target user;
the distribution module is used for distributing a first IP address in the target IP address pool to the target user, wherein the first IP address is used for the target user to access the service of the edge cloud acceleration service type;
And the sending module is used for sending the first IP address to the SMF or the BRAS.
9. A business support system, comprising:
the generation module is used for generating a configuration message of a target user according to the service subscribed by the target user, wherein the configuration message comprises edge cloud acceleration service type information which can be used by the target user, and the target user is a mobile network user or a fixed network user; when the target user opens mobile network service and broadband service, the configuration message comprises first edge cloud acceleration service type information which can be used by the target user in the mobile network and second edge cloud acceleration service type information which can be used by the target user in the broadband network;
a sending module, configured to send the configuration message to an AAA server;
the sending module is further configured to:
acquiring the edge cloud acceleration service type after the target user is changed;
generating an update message according to the edge cloud acceleration service type changed by the target user;
and sending the update message to the AAA server.
10. An AAA server, comprising: a processor, and a memory communicatively coupled to the processor;
The memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory to implement the method of any one of claims 1 to 6.
11. A business support system, comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory to implement the method of claim 7.
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