CN114629805A - SLA policy processing method and device, server and service node - Google Patents

SLA policy processing method and device, server and service node Download PDF

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Publication number
CN114629805A
CN114629805A CN202011353968.4A CN202011353968A CN114629805A CN 114629805 A CN114629805 A CN 114629805A CN 202011353968 A CN202011353968 A CN 202011353968A CN 114629805 A CN114629805 A CN 114629805A
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sla
service
user equipment
information
policy
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CN114629805B (en
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张晓秋
姚惠娟
杜宗鹏
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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Priority to PCT/CN2021/126392 priority patent/WO2022111185A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5029—Service quality level-based billing, e.g. dependent on measured service level customer is charged more or less
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The embodiment of the invention provides a processing method, a device, a server and a service node of an SLA strategy, wherein the method comprises the following steps: acquiring SLA service information of user equipment; determining an SLA service strategy corresponding to the SLA service information according to the SLA service information; sending the SLA business strategy to a service node of the user equipment; the SLA service policy comprises: computing resource information available for SLA service; in the calculation network fusion charging method based on SLA, the authentication charging server sends the SLA service strategy of the user equipment to the service node of the user equipment according to the SLA service information of the user equipment, so that the requirements of diversified networks and calculation resources of users in the future industry can be met.

Description

SLA policy processing method and device, server and service node
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for processing an SLA policy, a server, and a service node.
Background
The traditional network is only a pipeline for providing data communication, is based on connection, is limited by a fixed network addressing mechanism, and often cannot meet the requirements of higher and more rigorous Quality of Experience (QoE). With the rapid development of cloud computing and edge computing, computing resources in a network are integrated into each corner of the network, so that each network node can become a resource provider, and a user request can be satisfied by calling an optimal node resource and is not limited to a specific node, thereby avoiding waste of connection and network scheduling resources. Therefore, the computing resource nodes are required to have the capacity of interactive scheduling or the capacity of dynamic routing of computing tasks, so that the traditional tasks with high load and long connection can be completed, and the computing tasks with light weight and short life cycle can be processed in time.
In the existing network, the state of the network and the resource information of the data center are not aware of each other, the network cannot sense the service and resource deployment information inside the data center, when a user requests a certain service, the network cannot request the service to the optimal service node, so that the user experience is influenced, and meanwhile, the computing resource efficiency in the network is reduced.
Therefore, a novel network architecture of the computing power sensing network is proposed at present, a unified resource and service view is established facing to the whole network computing power resource, mutual sensing of the network state, the data center service and the resource state is realized, a user request is dispatched to an optimal data center for computing, and user experience is guaranteed. The computing force platform layer in the current computing force sensing network needs a functional module with computing force and cost management.
The current IP network is mainly charged for the use of network resources, such as the used bandwidth, the used duration, the number of input/output bytes/packet, etc. Therefore, the charging method of the IP network cannot be applied to the calculation sensing network.
Disclosure of Invention
Embodiments of the present invention provide a method, an apparatus, a server, and a service node for processing an SLA policy, so as to solve a problem that a charging manner of an IP network in the prior art is not applicable to a strength-aware network.
In order to solve the above problem, an embodiment of the present invention provides a method for processing an SLA policy, which is applied to an authentication charging server, and includes:
acquiring SLA service information of user equipment;
determining an SLA service strategy corresponding to the SLA service information according to the SLA service information;
sending the SLA business strategy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
Wherein the SLA service information comprises:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function.
Wherein the SLA service policy further comprises:
value added function information available for SLA services.
The method for acquiring service level agreement SLA service information of user equipment comprises the following steps:
and receiving an authentication request sent by the service node based on an online request of user equipment, wherein the authentication request carries the SLA service information.
Wherein sending the SLA service policy to a service node of the user equipment comprises:
and sending an authentication success response to the service node, wherein the authentication success response comprises the SLA business strategy.
The method for acquiring service level agreement SLA service information of user equipment comprises the following steps:
acquiring SLA service information modified or newly added by user equipment through a service page;
the sending the SLA business strategy to the service node of the user equipment comprises:
and sending a COA request message of user authorization information change to the service node, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information.
Wherein the method further comprises:
receiving a COA confirmation response message sent by the service node under the condition that the authorization information of the user equipment is successfully changed;
or,
receiving a COA negative response message sent by the service node under the condition that the authorization information of the user equipment is not successfully changed;
wherein the authorization information of the user equipment comprises: authorized SLA business policies.
Wherein, the characteristic field in the COA request message carries the modified or newly added SLA service strategy corresponding to the SLA service information.
The embodiment of the invention also provides a method for processing the SLA strategy of the service level agreement, which is applied to the service node of the user equipment and comprises the following steps:
receiving an SLA service strategy which is sent by an authentication charging server and corresponds to SLA service information of user equipment;
and carrying out service scheduling according to the SLA service strategy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available for SLA services.
Wherein the SLA service information comprises:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function.
Wherein the SLA service policy further comprises:
value added function information available for SLA services.
Before receiving the SLA service policy corresponding to the SLA service information of the user equipment sent by the authentication charging server, the method further includes:
receiving an online request sent by user equipment, wherein the online request carries the SLA service information;
and sending an authentication request to the authentication charging server according to the online request, wherein the authentication request carries the SLA service information.
The receiving of the SLA service policy corresponding to the SLA service information of the user equipment sent by the authentication charging server includes:
and receiving an authentication success response sent by the authentication charging server, wherein the authentication success response comprises the SLA service strategy.
The receiving an online request sent by user equipment includes:
receiving an online request sent by user equipment through a Dynamic Host Configuration Protocol (DHCP) discovery message; wherein, the option field of the DHCP discovery message carries the SLA service information.
The receiving of the SLA service policy corresponding to the SLA service information of the user equipment sent by the authentication charging server includes:
and receiving a user authorization information change COA request message sent by the authentication charging server, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information.
After receiving a user authorization information change COA request message sent by an authentication charging server, the method further comprises the following steps:
under the condition of keeping the user equipment online, the authorization information of the user equipment is changed, and whether the network resources and the computing resources of the user equipment can meet the requirements of the SLA business strategy or not is judged; the authorization information of the user equipment comprises: an authorized SLA business policy;
if the authorization information of the user equipment is successfully changed and the network resource and the computing resource of the user equipment meet the requirements of the SLA service strategy, sending a COA confirmation response message to an authentication charging server; otherwise, sending COA negative response message to the authentication charging server.
Wherein, the characteristic field in the COA request message carries the modified or newly added SLA service strategy corresponding to the SLA service information.
The embodiment of the invention also provides a device for processing the SLA policy of the service level agreement, which is applied to the authentication charging server and comprises the following steps:
the acquisition module is used for acquiring SLA service information of the user equipment;
the determining module is used for determining an SLA service strategy corresponding to the SLA service information according to the SLA service information;
a sending module, configured to send the SLA service policy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
The embodiment of the invention also provides an authentication charging server, which comprises a processor and a transceiver, wherein the transceiver receives and transmits data under the control of the processor, and the processor is used for executing the following operations:
acquiring SLA service information of user equipment;
determining an SLA service strategy corresponding to the SLA service information according to the SLA service information;
sending the SLA business strategy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
The embodiment of the present invention further provides a device for processing a service level agreement SLA policy, which is applied to a service node of a user equipment, and includes:
the receiving module is used for receiving an SLA service strategy which is sent by the authentication charging server and corresponds to the SLA service information of the user equipment;
and the scheduling module is used for scheduling the service according to the SLA service strategy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
An embodiment of the present invention further provides a service node, including a processor and a transceiver, where the transceiver receives and sends data under the control of the processor, and the processor is configured to perform the following operations:
receiving an SLA service strategy which is sent by an authentication charging server and corresponds to SLA service information of user equipment;
and carrying out service scheduling according to the SLA service strategy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
The embodiment of the present invention further provides a communication device, which includes a memory, a processor, and a program stored in the memory and executable on the processor, where the processor implements the processing method of the SLA policy of the service level agreement as described above when executing the program.
Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the processing method for the SLA policy of the service level agreement as described above.
The technical scheme of the invention at least has the following beneficial effects:
in the processing method, the processing device, the server and the service node of the SLA policy, the authentication charging server sends the SLA business policy of the user equipment to the service node of the user equipment according to the SLA business information of the user equipment in the SLA-based computational network fusion charging method, so that the requirements of diversified networks and computing resources of users in the future industry can be met.
Drawings
FIG. 1 is a flowchart illustrating one of the steps of a method for processing SLA policies for service level agreements provided by an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating static policy configuration in a method for processing service level agreement SLA policy according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of dynamic policy configuration in a method for processing SLA policies of a service level agreement according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a second example of dynamic policy configuration in a method for processing SLA policies of a service level agreement according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating a second step of a method for processing SLA policies of a service level agreement according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a processing apparatus for a service level agreement SLA policy provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an authentication charging server according to an embodiment of the present invention;
FIG. 8 is a second schematic structural diagram of a processing apparatus for a service level agreement SLA policy provided by an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a service node according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a method for processing an SLA policy, which is applied to an authentication charging server, and includes:
step 11, acquiring SLA service information of user equipment;
step 12, according to the SLA service information, determining an SLA service strategy corresponding to the SLA service information;
step 13, sending the SLA business strategy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
The embodiment of the invention divides different SLA levels according to the calculation power and the resource distribution condition of the network, and corresponds to different prices, as shown in the table 1.
Figure BDA0002802066240000071
TABLE 1
In the method, for a plurality of service flows of the same user or different users, resource statistics and charging management are respectively performed according to SLA levels required to be met in subscription data (also referred to as authorization information) of the service flows.
As an alternative embodiment, as shown in table 1, the SLA service policy further includes:
value added function information available for SLA services. Such as at least one of open network capabilities, underlying industry capabilities, operational and maintenance functions, and security isolation functions.
It should be noted that, in the embodiment of the present invention, the authentication charging server has completed the configuration of the SLA charging policy, different SLA charging policies correspond to different SLA service policies, and the SLA charging measurement can meet the requirements of diversified network and computing resources of users in future industries, for example, requirements of high GPU performance for image processing, extremely low time delay for remote control, large storage for data analysis services, and the like.
As an alternative embodiment, the SLA service information includes:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function. The calculation network fusion charging function specifically refers to: and the calculation resource and the network resource are fused, and the charging is carried out according to the service flow.
The embodiment of the invention provides at least two modes for sending the SLA service strategy, wherein the first mode is as follows: static policy configuration; the second method is as follows: and (4) dynamic policy configuration.
Aiming at the first mode: the step 11 comprises the following steps:
and receiving an authentication request sent by the service node based on an online request of user equipment, wherein the authentication request carries the SLA service information. Namely, SLA service policy is statically configured in the user authentication online process.
Accordingly, step 13 comprises:
and sending an authentication success response to the service node, wherein the authentication success response comprises the SLA business strategy.
As shown in fig. 2, in the authentication enabling stage, a user initiates an online request to a service node, and in the authentication process, the user enables a computational network to integrate a charging function and carry SLA service information; after receiving an online request of a user, a service node sends an authentication request to an authentication charging server, wherein the authentication request carries SLA service information of user equipment; the authentication charging server responds to the service node authentication success response, and the authentication success response directly carries the SLA service strategy, such as the usable bandwidth and the usable CPU.
In the second embodiment: the step 11 comprises the following steps: acquiring SLA service information modified or newly added by user equipment through a service page;
accordingly, step 13 comprises:
and sending a COA request message of user authorization information change to the service node, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information. Namely, the service attribute of the online user is modified through the COA request message.
After the user successfully authenticates online, if specific SLA service information needs to be adjusted, a certain service page can be logged in, the SLA service information is modified or newly added online, and a corresponding user equipment identifier needs to be input; a service identifier; SLA level, etc.
The service page sends the SLA service information modified or newly added by the user to an authentication charging server; the Authentication charging Server carries SLA service information change authorization attribute through COA request message of Remote Authentication dialing User service (Radius) protocol according to SLA service information, and issues the change authorization attribute to the service node, and requests to change the authorization information of the User equipment. Wherein the authorization information of the user equipment comprises: authorized SLA business policies.
Wherein, the characteristic field (namely Attribute field) in the COA request message carries the modified or newly added SLA service policy corresponding to the SLA service information.
For example, the extended Attribute field carrying the new value of the Attribute includes: user equipment identification (user id); service identification (service id); SLA level; enabling the computing network to merge the enabling indicia (SLA-Enable) of the charging function.
Further, the method further comprises:
receiving a COA acknowledgement response message (namely a COA-ACK message) sent by the service node under the condition that the authorization information of the user equipment is successfully changed;
or,
receiving a COA negative acknowledgement message (namely a COA-NACK message) sent by the service node under the condition that the authorization information of the user equipment is not successfully changed;
wherein the authorization information of the user equipment comprises: authorized SLA business policies.
As shown in fig. 3 and 4, the dynamic policy configuration process is as follows:
1. after the user successfully authenticates online, if specific SLA service information needs to be adjusted, a certain service page can be logged in, the SLA service information is modified or newly added online, and a corresponding user equipment identifier needs to be input; a service identifier; SLA level, etc.
2. And the service page sends the SLA service information modified or newly added by the user to the authentication charging server.
3. The Authentication charging Server carries SLA service information change authorization attribute through COA request message of Remote Authentication dialing User service (Radius) protocol according to SLA service information, and issues the change authorization attribute to the service node, and requests to change the authorization information of the User equipment. Wherein the authorization information of the user equipment comprises: authorized SLA business policies.
4. After receiving the COA request message of the authentication charging server, the service node changes the user authorization under the condition of keeping the user online, and simultaneously checks whether the conditions of the network and the computing resources of the service node can meet the SLA policy requirements. If the change is successful, responding the CoA-ACK message to the authentication charging server; otherwise, responding the CoA-NAK message to the authentication charging server.
5. If the authorization information of the successful user is changed, when the user uses the service-id service, the user is controlled according to the modified strategy, including network and resource use limitation. The service node allocates the required network and computing resources according to the new SLA policy.
6. The service node sends a charging message of the new service to the authentication charging server, and the authentication charging server generates a ticket according to the new service charging information (network resources + computing resource usage).
In the embodiment of the invention, the authentication charging server sends the SLA business strategy of the user equipment to the service node of the user equipment according to the SLA business information of the user equipment in the calculation network fusion charging method based on the SLA, so that the requirements of diversified networks and calculation resources of users in the future industry can be met.
As shown in fig. 5, an embodiment of the present invention further provides a method for processing an SLA policy, which is applied to a service node of a user equipment, and includes:
step 51, receiving an SLA service policy corresponding to the SLA service information of the user equipment sent by the authentication charging server;
and step 52, performing service scheduling according to the SLA service strategy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
The embodiment of the invention divides different SLA levels according to the calculation power and the resource allocation condition of the network, and corresponds to different prices. In the method, for a plurality of service flows of the same user or different users, resource statistics and charging management are respectively performed according to SLA levels required to be met in subscription data (also referred to as authorization information) of the service flows.
As an optional embodiment, the SLA service policy further includes:
value added function information available for SLA services. Such as at least one of open network capabilities, underlying industry capabilities, operational and maintenance functions, and security isolation functions.
It should be noted that, in the embodiment of the present invention, the authentication charging server has completed the configuration of the SLA charging policy, different SLA charging policies correspond to different SLA service policies, and the SLA charging measurement can meet the requirements of diversified network and computing resources of users in future industries, for example, requirements of high GPU performance for image processing, extremely low time delay for remote control, large storage for data analysis services, and the like.
As an alternative embodiment, the SLA service information includes:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function. The calculation network fusion charging function specifically refers to: and the calculation resource and the network resource are fused, and the charging is carried out according to the service flow.
The embodiment of the invention provides at least two modes for sending the SLA service strategy, wherein the first mode is as follows: static policy configuration; the second method is as follows: and (4) dynamic policy configuration.
Aiming at the first mode: prior to step 51, the method further comprises:
receiving an online request sent by user equipment, wherein the online request carries the SLA service information;
and sending an authentication request to the authentication charging server according to the online request, wherein the authentication request carries the SLA service information. Namely, SLA service policy is statically configured in the user authentication online process.
Accordingly, step 51 comprises:
and receiving an authentication success response sent by the authentication charging server, wherein the authentication success response comprises the SLA service strategy.
As shown in fig. 2, in the authentication enabling stage, a user initiates an online request to a service node, and in the authentication process, the user enables a computational network to integrate a charging function and carry SLA service information; after receiving an online request of a user, a service node sends an authentication request to an authentication charging server, wherein the authentication request carries SLA service information of user equipment; the authentication charging server responds to the service node authentication success response, and the authentication success response directly carries the SLA service strategy, such as the usable bandwidth and the usable CPU.
As an optional embodiment, receiving an online request sent by a user equipment includes:
receiving an online request sent by user equipment through a dynamic host configuration protocol (DHCP discover) message; wherein, the option field of the DHCP discovery message carries the SLA service information.
The embodiment of the invention realizes the functions of authentication, enabling the computing network to be integrated and refining charging through the option field of the DHCP discover message option.
For example, unassigned options such as options 153-174, 178-207, etc. in the DHCPv4 message may have SLA authentication fields added therein, and the data includes: user id, service id, enable flag, SLA level. For another example, the DHCPv6 message may use the Option-code 17: the Vendor-specific Information Option, and other unassigned options, may have defined therein an added SLA authentication field, data including: user id, service id, enable flag, SLA level.
In the second embodiment, step 51 includes:
and receiving a user authorization information change COA request message sent by the authentication charging server, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information. Namely, the service attribute of the online user is modified through the COA request message.
After the user successfully authenticates online, if specific SLA service information needs to be adjusted, a certain service page can be logged in, the SLA service information is modified or newly added online, and a corresponding user equipment identifier needs to be input; a service identifier; SLA level, etc.
The service page sends the SLA service information modified or newly added by the user to an authentication charging server; the Authentication charging Server carries SLA service information change authorization attribute through COA request message of Remote Authentication dialing User service (Radius) protocol according to SLA service information, and issues the change authorization attribute to the service node, and requests to change the authorization information of the User equipment. Wherein the authorization information of the user equipment comprises: authorized SLA business policies.
Wherein, the characteristic field (namely Attribute field) in the COA request message carries the modified or newly added SLA service policy corresponding to the SLA service information.
For example, the extended Attribute field carrying the new value of the Attribute includes: user equipment identification (user id); service identification (service id); SLA level; enabling the computing network to merge the enabling indicia (SLA-Enable) of the charging function.
After receiving the user authorization information change COA request message sent by the authentication and charging server, the method further includes:
under the condition of keeping the user equipment online, the authorization information of the user equipment is changed, and whether the network resources and the computing resources of the user equipment can meet the requirements of the SLA business strategy or not is judged; the authorization information of the user equipment comprises: an authorized SLA business policy;
if the authorization information of the user equipment is successfully changed and the network resource and the computing resource of the user equipment meet the requirements of the SLA service strategy, sending a COA confirmation response message (namely a COA-ACK message) to an authentication charging server; otherwise, sending COA negative response message (namely COA-NACK message) to the authentication charging server.
As shown in fig. 3 and 4, after receiving the COA request packet from the authentication and charging server, the service node changes the user authorization while keeping the user online, and simultaneously checks whether the conditions of its own network and computing resources can meet the SLA policy requirements. If the change is successful, responding the CoA-ACK message to the authentication charging server; otherwise, responding the CoA-NAK message to the authentication charging server.
If the authorization information of the successful user is changed, when the user uses the service-id service, the user is controlled according to the modified strategy, including network and resource use limitation. The service node allocates the required network and computing resources according to the new SLA policy.
The service node sends a charging message of the new service to the authentication charging server, and the authentication charging server generates a ticket according to the new service charging information (network resources + computing resource usage).
The embodiment of the invention provides a calculation power network fusion charging method for meeting diversified SLA service requirements of users in the face of a novel calculation power perception network, realizes multi-dimensional and multi-dimensional fine charging by dynamically expanding DHCP and Radius protocols to carry information and the like of users, service requirements on the network and calculation power resource SLA levels and the like, and is beneficial to promoting operators to transfer to comprehensive service providers.
As shown in fig. 6, an embodiment of the present invention further provides a device for processing an SLA policy, which is applied to an authentication charging server, and includes:
an obtaining module 61, configured to obtain SLA service information of a user equipment;
a determining module 62, configured to determine, according to the SLA service information, an SLA service policy corresponding to the SLA service information;
a sending module 63, configured to send the SLA service policy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
As an alternative embodiment, the SLA service information includes:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function.
As an optional embodiment, the SLA service policy further includes:
value added function information available for SLA services.
As an alternative embodiment, the obtaining module includes:
and the first obtaining submodule is used for receiving an authentication request sent by the service node based on an online request of user equipment, wherein the authentication request carries the SLA service information.
As an alternative embodiment, the sending module includes:
and the first sending submodule is used for sending an authentication success response to the service node, wherein the authentication success response comprises the SLA service strategy.
As an alternative embodiment, the obtaining module includes:
the second obtaining submodule is used for obtaining SLA service information modified or newly added by the user equipment through the service page;
the sending module comprises:
and the second sending submodule is used for sending a user authorization information change COA request message to the service node, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information.
As an alternative embodiment, the apparatus further comprises:
a feedback receiving module, configured to receive a COA acknowledgement response packet sent by the service node when the authorization information of the user equipment is successfully changed;
or, the apparatus is configured to receive a COA negative acknowledgement packet sent by the serving node without successfully changing authorization information of the user equipment;
wherein the authorization information of the user equipment comprises: authorized SLA business policies.
As an optional embodiment, the characteristic field in the COA request message carries the SLA service policy corresponding to the modified or newly added SLA service information.
In the embodiment of the invention, the authentication charging server sends the SLA business strategy of the user equipment to the service node of the user equipment according to the SLA business information of the user equipment in the calculation network fusion charging method based on the SLA, so that the requirements of diversified networks and calculation resources of users in the future industry can be met.
It should be noted that, in the apparatus for processing an SLA policy provided in the embodiment of the present invention, the apparatus is capable of executing the processing method of the SLA policy, and all embodiments of the processing method of the SLA policy are applicable to the apparatus, and can achieve the same or similar beneficial effects.
As shown in fig. 7, an embodiment of the present invention further provides an authentication and accounting server, including a processor 700 and a transceiver 710, where the transceiver 710 receives and transmits data under the control of the processor 700, and the processor 700 is configured to perform the following operations:
acquiring SLA service information of user equipment;
according to SLA service information, determining an SLA service strategy corresponding to the SLA service information;
sending the SLA business strategy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
As an alternative embodiment, the SLA service information includes:
a user equipment identity;
a service identifier;
SLA level;
and enabling the accounting network to integrate the enabling mark of the charging function.
As an optional embodiment, the SLA service policy further includes:
value added function information available for SLA services.
As an alternative embodiment, the processor is further configured to perform the following operations:
and receiving an authentication request sent by the service node based on an online request of user equipment, wherein the authentication request carries the SLA service information.
As an alternative embodiment, the processor is further configured to perform the following operations:
and sending an authentication success response to the service node, wherein the authentication success response comprises the SLA business strategy.
As an alternative embodiment, the processor is further configured to perform the following operations:
acquiring SLA service information modified or newly added by user equipment through a service page;
the sending the SLA business strategy to the service node of the user equipment comprises:
and sending a COA request message of user authorization information change to the service node, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information.
As an alternative embodiment, the processor is further configured to perform the following operations:
receiving a COA confirmation response message sent by the service node under the condition that the authorization information of the user equipment is successfully changed;
or,
receiving a COA negative response message sent by the service node under the condition that the authorization information of the user equipment is not successfully changed;
wherein the authorization information of the user equipment comprises: authorized SLA business policies.
As an optional embodiment, the characteristic field in the COA request message carries an SLA service policy corresponding to the modified or newly added SLA service information.
In the embodiment of the invention, the authentication charging server sends the SLA business strategy of the user equipment to the service node of the user equipment according to the SLA business information of the user equipment in the calculation network fusion charging method based on the SLA, so that the requirements of diversified networks and calculation resources of users in the future industry can be met.
It should be noted that, the authentication and charging server provided in the embodiment of the present invention is a server capable of executing the processing method of the SLA policy, and all embodiments of the processing method of the SLA policy are applicable to the server, and can achieve the same or similar beneficial effects.
As shown in fig. 8, an embodiment of the present invention further provides a device for processing an SLA policy, which is applied to a service node of a user equipment, and includes:
a receiving module 81, configured to receive an SLA service policy corresponding to SLA service information of the user equipment, sent by the authentication charging server;
and the scheduling module 82 is used for performing service scheduling according to the SLA service policy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
As an alternative embodiment, the SLA service information includes:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function.
As an optional embodiment, the SLA service policy further includes:
value added function information available for SLA services.
As an alternative embodiment, the apparatus further comprises:
a request receiving module, configured to receive an online request sent by a user equipment, where the online request carries the SLA service information;
and the request sending module is used for sending an authentication request to the authentication charging server according to the online request, wherein the authentication request carries the SLA service information.
As an alternative embodiment, the receiving module comprises:
and the first receiving submodule is used for receiving an authentication success response sent by the authentication charging server, wherein the authentication success response comprises the SLA service strategy.
As an alternative embodiment, the request receiving module includes:
the request receiving submodule is used for receiving an online request sent by the user equipment through a Dynamic Host Configuration Protocol (DHCP) discovery message; wherein, the option field of the DHCP discovery message carries the SLA service information.
As an alternative embodiment, the receiving module comprises:
and the second receiving submodule is used for receiving a user authorization information change COA request message sent by the authentication charging server, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information.
As an alternative embodiment, the apparatus further comprises:
the change module is used for changing the authorization information of the user equipment and judging whether the network resource and the computing resource of the user equipment can meet the requirements of the SLA business strategy under the condition of keeping the user equipment on line; the authorization information of the user equipment comprises: an authorized SLA business policy;
the response module is used for sending a COA confirmation response message to the authentication charging server if the authorization information of the user equipment is successfully changed and the network resource and the computing resource of the response module meet the requirements of the SLA service strategy; otherwise, sending COA negative response message to the authentication charging server.
As an optional embodiment, the characteristic field in the COA request message carries an SLA service policy corresponding to the modified or newly added SLA service information.
In the embodiment of the invention, the authentication charging server sends the SLA business strategy of the user equipment to the service node of the user equipment according to the SLA business information of the user equipment in the calculation network fusion charging method based on the SLA, so that the requirements of diversified networks and calculation resources of users in the future industry can be met.
It should be noted that, in the apparatus for processing an SLA policy provided in the embodiment of the present invention, all embodiments of the method for processing an SLA policy are applicable to the apparatus, and can achieve the same or similar beneficial effects.
As shown in fig. 9, an embodiment of the present invention further provides a service node, including a processor 900 and a transceiver 910, where the transceiver 910 receives and transmits data under the control of the processor 900, and the processor 900 is configured to perform the following operations:
receiving an SLA service strategy which is sent by an authentication charging server and corresponds to SLA service information of user equipment;
and carrying out service scheduling according to the SLA service strategy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
As an alternative embodiment, the SLA service information includes:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function.
As an optional embodiment, the SLA service policy further includes:
value added function information available for SLA services.
As an alternative embodiment, the processor is further configured to perform the following operations:
receiving an online request sent by user equipment, wherein the online request carries the SLA service information;
and sending an authentication request to the authentication charging server according to the online request, wherein the authentication request carries the SLA service information.
As an alternative embodiment, the processor is further configured to perform the following operations:
and receiving an authentication success response sent by the authentication charging server, wherein the authentication success response comprises the SLA service strategy.
As an alternative embodiment, the processor is further configured to perform the following operations:
receiving an online request sent by user equipment through a Dynamic Host Configuration Protocol (DHCP) discovery message; wherein, the option field of the DHCP discovery message carries the SLA service information.
As an alternative embodiment, the processor is further configured to perform the following operations:
and receiving a user authorization information change COA request message sent by the authentication charging server, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information.
As an alternative embodiment, the processor is further configured to perform the following operations:
under the condition of keeping the user equipment online, the authorization information of the user equipment is changed, and whether the network resources and the computing resources of the user equipment can meet the requirements of the SLA business strategy or not is judged; the authorization information of the user equipment comprises: an authorized SLA business policy;
if the authorization information of the user equipment is successfully changed and the network resource and the computing resource of the user equipment meet the requirements of the SLA service strategy, sending a COA confirmation response message to an authentication charging server; otherwise, sending COA negative response message to the authentication charging server.
As an optional embodiment, the characteristic field in the COA request message carries an SLA service policy corresponding to the modified or newly added SLA service information.
In the embodiment of the invention, the authentication charging server sends the SLA business strategy of the user equipment to the service node of the user equipment according to the SLA business information of the user equipment in the calculation network fusion charging method based on the SLA, so that the requirements of diversified networks and calculation resources of users in the future industry can be met.
It should be noted that, in the service node provided in the embodiment of the present invention, the service node is capable of executing the processing method of the SLA policy, and all embodiments of the processing method of the SLA policy are applicable to the service node, and can achieve the same or similar beneficial effects.
The embodiment of the present invention further provides a communication device, which is an authentication charging server or a service node, and includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements each process in the above-described embodiment of the processing method for a service level agreement SLA policy when executing the program, and can achieve the same technical effect, and is not described herein again to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when executed by a processor, the computer program implements each process in the above-mentioned embodiment of the processing method for a service level agreement SLA policy, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-readable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block or blocks.
These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (23)

1. A processing method of service level agreement SLA strategy is applied to an authentication charging server, and is characterized by comprising the following steps:
acquiring SLA service information of user equipment;
determining an SLA service strategy corresponding to the SLA service information according to the SLA service information;
sending the SLA business strategy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
2. The method of claim 1, wherein the SLA service information comprises:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function.
3. The method of claim 1, wherein the SLA traffic policy further comprises:
value added function information available for SLA services.
4. The method of claim 1, wherein obtaining Service Level Agreement (SLA) service information of a user equipment comprises:
and receiving an authentication request sent by the service node based on an online request of user equipment, wherein the authentication request carries the SLA service information.
5. The method of claim 4, wherein sending the SLA traffic policy to a service node of the user equipment comprises:
and sending an authentication success response to the service node, wherein the authentication success response comprises the SLA business strategy.
6. The method of claim 1, wherein obtaining Service Level Agreement (SLA) service information of a user equipment comprises:
acquiring SLA service information modified or newly added by user equipment through a service page;
the sending the SLA business strategy to the service node of the user equipment comprises:
and sending a COA request message of user authorization information change to the service node, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information.
7. The method of claim 6, further comprising:
receiving a COA confirmation response message sent by the service node under the condition that the authorization information of the user equipment is successfully changed;
or,
receiving a COA negative response message sent by the service node under the condition that the authorization information of the user equipment is not successfully changed;
wherein the authorization information of the user equipment comprises: authorized SLA business policies.
8. The method of claim 6, wherein a characteristic field in the COA request message carries an SLA service policy corresponding to the modified or newly added SLA service information.
9. A processing method of service level agreement SLA strategy is applied to a service node of user equipment, and is characterized by comprising the following steps:
receiving an SLA service strategy which is sent by an authentication charging server and corresponds to SLA service information of user equipment;
and carrying out service scheduling according to the SLA service strategy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
10. The method of claim 9, wherein the SLA service information comprises:
a user equipment identity;
a service identifier;
SLA level;
enabling the accounting network to merge the enabling marks of the charging function.
11. The method of claim 9, wherein the SLA traffic policy further comprises:
value added function information available for SLA services.
12. The method of claim 9, wherein before receiving the SLA service policy corresponding to the SLA service information of the user equipment sent by the authentication charging server, the method further comprises:
receiving an online request sent by user equipment, wherein the online request carries the SLA service information;
and sending an authentication request to the authentication charging server according to the online request, wherein the authentication request carries the SLA service information.
13. The method of claim 12, wherein receiving the SLA service policy corresponding to the SLA service information of the user equipment sent by the authentication charging server comprises:
and receiving an authentication success response sent by the authentication charging server, wherein the authentication success response comprises the SLA service strategy.
14. The method of claim 13, wherein the receiving an online request sent by a user equipment comprises:
receiving an online request sent by user equipment through a Dynamic Host Configuration Protocol (DHCP) discovery message; wherein, the option field of the DHCP discovery message carries the SLA service information.
15. The method of claim 9, wherein receiving the SLA service policy corresponding to the SLA service information of the user equipment sent by the authentication charging server comprises:
and receiving a user authorization information change COA request message sent by the authentication charging server, wherein the COA request message carries the SLA service strategy corresponding to the modified or newly-added SLA service information.
16. The method of claim 15, wherein after receiving the message for requesting that the user authorization information sent by the authentication and accounting server change the COA, the method further comprises:
under the condition of keeping the user equipment online, the authorization information of the user equipment is changed, and whether the network resources and the computing resources of the user equipment can meet the requirements of the SLA business strategy or not is judged; the authorization information of the user equipment comprises: an authorized SLA business policy;
if the authorization information of the user equipment is successfully changed and the network resource and the computing resource of the user equipment meet the requirements of the SLA service strategy, sending a COA confirmation response message to an authentication charging server; otherwise, sending COA negative response message to the authentication charging server.
17. The method of claim 16, wherein a characteristic field in the COA request message carries an SLA service policy corresponding to the modified or newly added SLA service information.
18. A processing device of a service level agreement SLA policy, which is applied to an authentication charging server, is characterized by comprising:
the acquisition module is used for acquiring SLA service information of the user equipment;
the determining module is used for determining an SLA business strategy corresponding to the SLA business information according to the SLA business information;
a sending module, configured to send the SLA service policy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
19. An authentication and accounting server comprising a processor and a transceiver, the transceiver receiving and transmitting data under the control of the processor, characterized in that the processor is configured to:
acquiring SLA service information of user equipment;
determining an SLA service strategy corresponding to the SLA service information according to the SLA service information;
sending the SLA business strategy to a service node of the user equipment; wherein a service node of the user equipment supports computational resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
20. A device for processing SLA policy of a service level agreement, applied to a service node of a user equipment, comprising:
the receiving module is used for receiving an SLA service strategy which is sent by the authentication charging server and corresponds to the SLA service information of the user equipment;
and the scheduling module is used for scheduling the service according to the SLA service strategy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
21. A serving node comprising a processor and a transceiver, the transceiver receiving and transmitting data under control of the processor, characterized in that the processor is adapted to:
receiving an SLA service strategy which is sent by an authentication charging server and corresponds to SLA service information of user equipment;
and carrying out service scheduling according to the SLA service strategy.
Wherein the service node supports computing resources and network resources; the SLA service policy comprises:
computing resource information available for SLA service;
network resource information available to the SLA service.
22. A communication device comprising a memory, a processor, and a program stored on the memory and executable on the processor; a processing method for implementing the SLA policy of any one of claims 1-8 when the program is executed by the processor; or a processing method for implementing the service level agreement SLA policy according to any of claims 9-17 when said program is executed by said processor.
23. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the steps of the method for processing a service level agreement, SLA, policy according to any of claims 1-8; or the program, when executed by a processor, implements the steps in a method of processing a service level agreement SLA policy according to any of claims 9-17.
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