CN116095016A - Information processing method, device, equipment and readable storage medium - Google Patents
Information processing method, device, equipment and readable storage medium Download PDFInfo
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- CN116095016A CN116095016A CN202111304185.1A CN202111304185A CN116095016A CN 116095016 A CN116095016 A CN 116095016A CN 202111304185 A CN202111304185 A CN 202111304185A CN 116095016 A CN116095016 A CN 116095016A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
- H04L47/2433—Allocation of priorities to traffic types
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
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- 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
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/61—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
Abstract
The application discloses an information processing method, an information processing device, information processing equipment and a readable storage medium, and relates to the technical field of communication so as to ensure network performance. The method comprises the following steps: acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application; acquiring a first request of a user, wherein the first request carries information of a first application and information of a first service flow of the first application; and determining a processing path of the first service flow according to the first request and the control strategy. The embodiment of the application can ensure the network performance.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to an information processing method, an apparatus, a device, and a readable storage medium.
Background
More and more applications such as AR (Augmented Reality )/VR (Virtual Reality), accurate industrial control, etc. put strict and clear demands on the upper, lower, or upper and lower bounds (i.e., jitter) of network delay, and the "best effort" service capability provided by the conventional network is not satisfied.
In order to meet the requirements of applications on deterministic indexes, the prior art proposes an APN (Application-aware network). In APN technology, the demands on the network are put forward based on different applications. However, this approach of APNs does not provide differentiated control over different flows of the same application, affecting network performance.
Disclosure of Invention
The embodiment of the application provides an information processing method, an information processing device, information processing equipment and a readable storage medium, so as to ensure network performance.
In a first aspect, an embodiment of the present application provides an information processing method, which is applied to an APN entry node, including:
acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
acquiring a first request of a user, wherein the first request carries information of a first application and information of a first service flow of the first application;
and determining a processing path of the first service flow according to the first request and the control strategy.
The acquiring the control strategy comprises the following steps:
obtaining the control strategy from an APN controller, wherein the control strategy comprises the following steps:
priorities of one or more traffic flows included by different applications.
Wherein the determining, according to the first request and the control policy, a processing path of the first service flow includes:
determining a first priority of a first service flow according to the information of the first application, the information of the first service flow of the first application and the control strategy;
and determining a processing path of the first service flow according to the first priority.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein after the obtaining the first request of the user, the method further comprises:
when the network is overloaded, if the information of the first application is matched with the information of the second application, discarding the traffic of the first application; and/or
And when the network is overloaded, discarding the traffic of the first service flow if the information of the first service flow is matched with the information of the second service flow.
Wherein the first request further comprises: the user requests first service demand information of the first application;
The determining, according to the first request and the control policy, a processing path of the first traffic flow includes:
when the number of the users is multiple, obtaining the service demand average value of the multiple users;
and determining a processing path of a first service flow of the target user according to the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
Wherein the first request further comprises: the user requests first service demand information of the first application;
the determining, according to the first request and the control policy, a processing path of the first traffic flow includes:
when the number of the users is multiple, obtaining the service demand average value of the multiple users;
determining a first priority of a first service flow of a target user according to information of the first application of the target user, information of the first service flow of the first application of the target user and the control strategy;
and determining a processing path of a first service flow of the target user according to the first priority, the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
The obtaining the service demand average value of the plurality of users includes:
and receiving the current service demand average value of the plurality of users sent by the APN controller.
Wherein after said determining a processing path of said first traffic flow according to said first request and said control policy, said method further comprises one or more of:
according to the current network condition and/or the current service demand of the user, adjusting the processing path of the first service flow;
and adding the information of the first priority and/or the information of the first business flow into the APN message of the first business flow.
In a second aspect, an embodiment of the present application further provides an information processing method, applied to an APN controller, including:
acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
and sending the control strategy to the APN entry node.
The acquiring the control strategy comprises the following steps:
acquiring information of a service flow included in a third application and sent by the third application;
and generating a control strategy according to the information of the third application and the information of the service flow.
Wherein the control strategy comprises:
Priorities of one or more traffic flows included by different applications.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the method further comprises:
and associating the information of the user with the service requirement information of the user.
Wherein the method further comprises:
determining an average value of the service demands of a plurality of users according to the service demands of the plurality of users;
and sending the service demand average value to the APN entry node.
In a third aspect, an embodiment of the present application further provides an information processing apparatus, applied to an APN entry node, including:
the first acquisition module is used for acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
the second acquisition module is used for acquiring a first request of a user, wherein the first request carries information of a first application and information of a first service flow of the first application;
and the first determining module is used for determining the processing path of the first service flow according to the first request and the control strategy.
The first obtaining module is configured to obtain the control policy from an APN controller, where the control policy includes:
priorities of one or more traffic flows included by different applications.
Wherein the first determining module includes:
a first determining submodule, configured to determine a first priority of a first service flow according to information of the first application, information of the first service flow of the first application, and the control policy;
and the second determining submodule is used for determining the processing path of the first service flow according to the first priority.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the apparatus further comprises:
a first processing module for: when the network is overloaded, if the information of the first application is matched with the information of the second application, discarding the traffic of the first application; and/or
And when the network is overloaded, discarding the traffic of the first service flow if the information of the first service flow is matched with the information of the second service flow.
Wherein the first request further comprises: the user requests first service demand information of the first application; the first determining module includes:
the first acquisition sub-module is used for acquiring the service demand average value of a plurality of users when the number of the users is multiple;
and the first determining submodule is used for determining a processing path of the first service flow of the target user according to the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
Wherein the first request further comprises: the user requests first service demand information of the first application; the first determining module includes:
the first acquisition sub-module is used for acquiring the service demand average value of a plurality of users when the number of the users is multiple;
the second acquisition sub-module is used for determining a first priority of the first service flow of the target user according to the information of the first application of the target user, the information of the first service flow of the first application of the target user and the control strategy;
and the first determining submodule is used for determining a processing path of a first service flow of the target user according to the first priority, the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
The first obtaining sub-module is configured to receive a current average value of service demands of the plurality of users sent by the APN controller.
Wherein the apparatus further comprises one or more of the following modules:
the first adjusting module is used for adjusting the processing path of the first service flow according to the current network condition and/or the current service requirement of the user;
and the first adding module is used for adding the information of the first priority and/or the information of the first business flow into the APN message of the first business flow.
In a fourth aspect, an embodiment of the present application further provides an information processing apparatus, applied to an APN controller, including:
the first acquisition module is used for acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
and the first sending module is used for sending the control strategy to the APN entry node.
Wherein, the first acquisition module includes:
the first acquisition sub-module is used for acquiring information of a service flow included in a third application and sent by the third application;
and the first generation sub-module is used for generating a control strategy according to the information of the third application and the information of the service flow.
Wherein the control strategy comprises:
priorities of one or more traffic flows included by different applications.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the apparatus may further comprise:
and the association module is used for associating the information of the user with the service demand information of the user.
Wherein the apparatus may further comprise:
the first determining module is used for determining the average value of the business demands of the plurality of users according to the business demands of the plurality of users;
and the second sending module is used for sending the service demand average value to the APN entry node.
In a fifth aspect, an embodiment of the present application further provides an information processing apparatus, applied to an APN entry node, including: a processor and a transceiver;
the processor is used for acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
the transceiver is configured to obtain a first request of a user, where the first request carries information of a first application and information of a first service flow of the first application;
The processor is configured to determine a processing path of the first traffic flow according to the first request and the control policy.
Wherein the processor is further configured to:
obtaining the control strategy from an APN controller, wherein the control strategy comprises the following steps:
priorities of one or more traffic flows included by different applications.
Wherein the processor is further configured to:
determining a first priority of a first service flow according to the information of the first application, the information of the first service flow of the first application and the control strategy;
and determining a processing path of the first service flow according to the first priority.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the processor is further configured to:
when the network is overloaded, if the information of the first application is matched with the information of the second application, discarding the traffic of the first application; and/or
And when the network is overloaded, discarding the traffic of the first service flow if the information of the first service flow is matched with the information of the second service flow.
Wherein the first request further comprises: the user requests first service demand information of the first application; the processor is further configured to:
when the number of the users is multiple, obtaining the service demand average value of the multiple users;
and determining a processing path of a first service flow of the target user according to the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
Wherein the first request further comprises: the user requests first service demand information of the first application; the processor is further configured to:
when the number of the users is multiple, obtaining the service demand average value of the multiple users;
determining a first priority of a first service flow of a target user according to information of the first application of the target user, information of the first service flow of the first application of the target user and the control strategy;
and determining a processing path of a first service flow of the target user according to the first priority, the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
Wherein the processor is further configured to:
And receiving the current service demand average value of the plurality of users sent by the APN controller.
Wherein the processor is further configured to perform one or more of:
according to the current network condition and/or the current service demand of the user, adjusting the processing path of the first service flow;
and adding the information of the first priority and/or the information of the first business flow into the APN message of the first business flow.
In a sixth aspect, an embodiment of the present application further provides an information processing apparatus, applied to an APN controller, including: a processor and a transceiver;
the processor is used for acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
the transceiver is configured to send the control policy to an APN ingress node.
Wherein the processor is further configured to:
acquiring information of a service flow included in a third application and sent by the third application;
and generating a control strategy according to the information of the third application and the information of the service flow.
Wherein the control strategy comprises:
priorities of one or more traffic flows included by different applications.
Wherein the control strategy further comprises:
Information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the processor is further configured to:
and associating the information of the user with the service requirement information of the user.
Wherein the processor is further configured to:
determining an average value of the service demands of a plurality of users according to the service demands of the plurality of users;
and sending the service demand average value to the APN entry node.
In a seventh aspect, embodiments of the present application further provide a communication device, including: the information processing device includes a memory, a processor, and a program stored on the memory and executable on the processor, which when executed implements the steps in the information processing method as described above.
In an eighth aspect, embodiments of the present application also provide a readable storage medium having stored thereon a program which, when executed by a processor, implements the steps in the information processing method as described above.
In the embodiment of the application, the APN entry node may determine, according to the control policy and the first request of the user, a processing path of the first service flow carried in the first request of the user. Therefore, the embodiment of the application can realize differentiated network service guarantee based on the service flow, thereby guaranteeing the network performance.
Drawings
FIG. 1 is one of the flowcharts of the information processing method provided in the embodiment of the present application;
FIG. 2 is a second flowchart of an information processing method according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of an information handling system provided by an embodiment of the present application;
FIG. 4 is a third flowchart of an information processing method according to an embodiment of the present disclosure;
fig. 5 is one of the block diagrams of the information processing apparatus provided in the embodiment of the present application;
FIG. 6 is a second block diagram of an information processing apparatus according to an embodiment of the present application;
FIG. 7 is a third configuration diagram of an information processing apparatus provided in an embodiment of the present application;
fig. 8 is a diagram of the structure of an information processing apparatus provided in the embodiment of the present application.
Detailed Description
In the embodiment of the application, the term "and/or" describes the association relationship of the association objects, which means that three relationships may exist, for example, a and/or B may be represented: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.
The term "plurality" in the embodiments of the present application means two or more, and other adjectives are similar thereto.
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1, fig. 1 is a flowchart of an information processing method provided in an embodiment of the present application, applied to an APN entry node, as shown in fig. 1, including the following steps:
and 101, acquiring a control strategy, wherein the control strategy is generated according to the application and the information of the service flow included by the application.
In an embodiment of the present application, the APN entry node may obtain the control policy from an APN controller, where the control policy includes: priorities of one or more traffic flows included by different applications. The traffic stream may include, among other things, a video stream, an audio stream, a text stream, a control stream, etc.
For example, as shown in table 1, the priorities of the different traffic flows of each APP may be set. The priorities in table 1 may be in the order from high to low or in the order from low to high.
TABLE 1
As can be seen from the above table, in the embodiment of the present application, the priority setting is combined with information of not only the application but also specific traffic flow of the application.
Furthermore, in the embodiment of the present application, the control strategy further includes:
information of a second application and/or information of a second service flow of the second application. And when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
The information of the second application or the information of the second service flow may be, for example, a name or an identifier of the second application, a name or an identifier of the second service flow, etc.
By the method, the service quality of the network can be ensured, and the problem of service processing failure when the network is overloaded is avoided.
Wherein the user may be one or more. If there are multiple, this is equivalent to receiving multiple users' requests for the same application. The information of the first application or the information of the first service flow may be, for example, a name or an identifier of the first application, a name or an identifier of the first service flow, etc.
In this step, the APN ingress node may determine the processing path of the first traffic flow in combination with a control policy.
If the control policy includes priorities of one or more traffic flows included in different applications, in this step, a first priority of the first traffic flow may be determined according to the information of the first application, the information of the first traffic flow of the first application, and the control policy, and then a processing path of the first traffic flow may be determined according to the first priority. For example, when the priority of the first traffic flow is high, the processing path is preferentially selected for it. When the priority of the first traffic flow is higher, a path with smaller delay is preferentially selected for the first traffic flow, and the like.
In the embodiment of the application, the APN entry node may determine, according to the control policy and the first request of the user, a processing path of the first service flow carried in the first request of the user. Therefore, the embodiment of the application can realize differentiated network service guarantee based on the service flow, thereby guaranteeing the network performance.
In practical application, for service flows of the same application accessed by multiple users, because users matched each time are different, the service to each user needs to be basically consistent in consideration of the overall user experience, time delay and the like with different requirements.
To solve the above-described problem, in the embodiment of the present application, the following may be handled:
in an embodiment of the present application, the first request further includes: and the user needs first service requirement information of the first application. Such as bandwidth, delay, jitter, packet loss rate, etc.
When the number of the users is multiple, the APN entry node can acquire the service demand average value of the multiple users when determining the processing path of the first service flow. And then, determining a processing path of the first service flow of the target user according to the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user. Wherein the target user is any one of a plurality of users.
Specifically, the APN entry node may obtain the service requirement average value itself, or may obtain the service requirement average value from the APN controller.
For example, taking time delay as an example, the APN entry node may obtain the demands of multiple users for time delay, and then take the average value of the demands of multiple users for time delay as the time delay average value. And then, determining the path of the first service flow according to the delay average value, the current delay corresponding to a certain user and the requirement of the user on the delay. For example, if the current delay corresponding to a user is greater than the average delay value and the user has a high requirement for delay, then a path with a smaller delay may be selected for the first traffic flow.
By the method, the service quality of the network to each user can be dynamically adjusted according to the service demands of different users and the current network conditions, so that the network service obtained by each user is ensured to be the same.
When the number of the users is multiple, the APN entry node can acquire the service demand average value of the multiple users when determining the processing path of the first service flow. And then, determining the first priority of the first service flow of the target user according to the information of the first application of the target user, the information of the first service flow of the first application of the target user and the control strategy. And then, determining a processing path of the first service flow of the target user according to the first priority, the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user. Wherein the target user is any one of a plurality of users.
In this manner, the manner in which the user obtains the service demand average value may be referred to the description of the foregoing embodiment. For example, taking time delay as an example, the APN entry node may obtain the demands of multiple users for time delay, and then take the average value of the demands of multiple users for time delay as the time delay average value. And then, determining the path of the first service flow of the user according to the delay average value, the current delay and the priority corresponding to the user and the requirement of the user on the delay. For example, if a current delay of a user corresponding to a first application is greater than the average value of the delays, and the user has a higher requirement for the delays and a higher priority, then a path with a smaller delay may be preferentially selected for the first traffic flow.
By the method, the service quality of the network to each user can be dynamically adjusted according to the service demands of different users and the current network conditions, so that the network service obtained by each user is ensured to be the same. In addition, in the process of determining the path, the priority of different service flows is also considered, so that the requirement of the network on the service flows can be better met.
On the basis of the above embodiment, in order that the APN entry node may further adjust the processing path of the first service flow according to the current network situation and/or the current service requirement of the user, thereby providing a network service more conforming to the actual requirement. In order to facilitate subsequent processing of the message, the APN entry node may further add the information of the first priority and/or the information of the first service flow to the APN message of the first service flow. In addition, the APN entry node may also add the service requirement of the user in the APN message.
Optionally, after step 101, if the control policy further includes information of a second application and/or information of a second traffic flow of the second application, the APN entry node may perform the following processing:
when the network is overloaded, if the information of the first application is matched with the information of the second application, discarding the traffic of the first application; and/or when the network is overloaded, discarding the traffic of the first service flow if the information of the first service flow is matched with the information of the second service flow.
That is, after receiving the first request, the APN entry node makes a judgment, determines whether the information of the first application matches the information of the second application, and executes corresponding processing according to the matching result. If so, discarding the corresponding traffic. Otherwise, step 103 may be performed. In this way, the processing efficiency can be further improved and the impact on the network can be reduced. Alternatively, the above-described process may be performed after step 103.
Referring to fig. 2, fig. 2 is a flowchart of an information processing method provided in an embodiment of the present application, which is applied to an APN controller, as shown in fig. 2, and includes the following steps:
Specifically, in this step, the APN service may be enabled when the application registers with the APN controller. Through this registration procedure, the application may send information of the traffic flows it includes to the APN controller. Correspondingly, the APN controller allocates identifiers for each service flow and sends the allocated identifiers to the application.
Meanwhile, the APN controller also generates a control strategy according to the acquired information. Specifically, the APN controller may obtain information of a service flow included in a third application sent by the third application, and generate a control policy according to the information of the third application and the information of the service flow. Wherein the third application may be any application.
Wherein the generated control policy may comprise priorities of one or more traffic flows comprised by different applications. For example, as shown in table 1. Further, the control policy may further include information of a second application and/or information of a second service flow of the second application; and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
After obtaining the request of the user, the APN entry node determines the processing path of the service flow according to the request and the control strategy.
In the embodiment of the application, the APN entry node may determine, according to the control policy and the first request of the user, a processing path of the first service flow carried in the first request of the user. Therefore, the embodiment of the application can realize differentiated network service guarantee based on the service flow, thereby guaranteeing the network performance.
On the basis of the above embodiment, the APN controller may further associate the information of the user with the service requirement information of the user after receiving the request of the user. The information of the user may be, for example, a name, an identification, a network address, etc. The traffic demand information may be, for example, delay, jitter, packet loss rate, etc.
On the basis of the above embodiment, the APN controller may further determine a service requirement average value of a plurality of users according to service requirements of the plurality of users, and send the service requirement average value to the APN entry node. In this way, the APN ingress node may be facilitated to adjust the consistency of network services to individual users.
FIG. 3 is a schematic diagram of an information processing system according to an embodiment of the present application. As shown in fig. 3, the system may include a client, an APN controller, an APN ingress node, an APN egress node, and the like.
In this embodiment of the present application, by enhancing the APN controller, the requirements of the service flows of each user and application, the time delay of the user reaching the service node, and the like are collected, so that different kinds of service flows can be differentially transmitted, and the consistency of network services is ensured.
Wherein, in fig. 3, the APN controller may include:
and a service demand module: the method comprises the steps of identifying service flows, and distributing identifiers for the service flows;
and a user identification module: identifying information of the user, such as a location and the like, and associating the information of the user with service requirement information;
and a path detection module: indicating an APN entry node to perform path detection;
the demand adjustment module: calculating a service demand average value; issuing the service demand average value to an APN entry node; and rearranging priorities according to the attributes of different service flows of different applications, and formulating a control strategy.
The implementation procedure of the information processing method according to the embodiment of the present application will be described in detail with reference to fig. 4.
Step 401, the application registers with the APN controller and enables the APN service. In this process, the application reports information of the service flow corresponding to the application, such as a video flow, a text flow, a control flow, an audio flow, etc., to the APN controller.
Step 402, the APN controller allocates an identifier for the service flow and sends the identifier to the application.
Wherein the control strategy comprises:
priority of one or more traffic flows included by different applications;
when the network is reloaded, the information of the application of the traffic or the information of the traffic flow of the traffic needs to be discarded.
Step 404, the APN controller sends a control policy to the APN entry node.
Step 405, the user sends a request to the APN controller, where the request may carry information of a service flow and information of a service requirement. The APN controller forwards the request to the APN entry node and instructs the APN entry node to detect the information of each path.
Step 406, the APN entry node determines the application information according to the request of the user, and selects a path for the service flow according to the control policy, the detection result, and the like.
Step 407, when a plurality of users send requests for the same application to the APN controller, each request carries service requirement information.
The service requirement information of each user can be the same or different.
And the APN controller sends an instruction to the APN entry node, instructs to detect network delays of a plurality of users, and obtains average delay according to the request of the users.
In step 408, the APN entry node adjusts the actual delay requirement of the user and selects a path according to the average delay, the requirement of the user, the current network condition and other information.
Step 409, when the change of the network load matches the change of the user, the APN entry node readjusts the requirement and the network transmission policy.
As can be seen from the above embodiments, in the embodiments of the present application, based on the APN enhanced control plane, for multiple requests of the same application, a processing path is selected according to multi-user path delay, so as to ensure consistency of network services; and carrying user and service flow identifiers by APN data surface, and adopting differential forwarding to different service flows of the same application to ensure the performance of the network.
The embodiment of the application also provides an information processing device which is applied to the APN entry node. Referring to fig. 5, fig. 5 is a block diagram of an information processing apparatus provided in an embodiment of the present application. As shown in fig. 5, the information processing apparatus 500 includes:
a first obtaining module 501, configured to obtain a control policy, where the control policy is generated according to an application and information of a service flow included in the application; a second obtaining module 502, configured to obtain a first request of a user, where the first request carries information of a first application and information of a first service flow of the first application; a first determining module 503, configured to determine a processing path of the first traffic flow according to the first request and the control policy.
The first obtaining module is configured to obtain the control policy from an APN controller, where the control policy includes:
priorities of one or more traffic flows included by different applications.
Wherein the first determining module includes:
a first determining submodule, configured to determine a first priority of a first service flow according to information of the first application, information of the first service flow of the first application, and the control policy;
and the second determining submodule is used for determining the processing path of the first service flow according to the first priority.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the apparatus further comprises:
a first processing module for: when the network is overloaded, if the information of the first application is matched with the information of the second application, discarding the traffic of the first application; and/or
And when the network is overloaded, discarding the traffic of the first service flow if the information of the first service flow is matched with the information of the second service flow.
Wherein the first request further comprises: the user requests first service demand information of the first application; the first determining module includes:
the first acquisition sub-module is used for acquiring the service demand average value of a plurality of users when the number of the users is multiple;
and the first determining submodule is used for determining a processing path of the first service flow of the target user according to the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
Wherein the first request further comprises: the user requests first service demand information of the first application; the first determining module includes:
the first acquisition sub-module is used for acquiring the service demand average value of a plurality of users when the number of the users is multiple;
the second acquisition sub-module is used for determining a first priority of the first service flow of the target user according to the information of the first application of the target user, the information of the first service flow of the first application of the target user and the control strategy;
and the first determining submodule is used for determining a processing path of a first service flow of the target user according to the first priority, the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
The first obtaining sub-module is configured to receive a current average value of service demands of the plurality of users sent by the APN controller.
Wherein the apparatus further comprises one or more of the following modules:
the first adjusting module is used for adjusting the processing path of the first service flow according to the current network condition and/or the current service requirement of the user;
and the first adding module is used for adding the information of the first priority and/or the information of the first business flow into the APN message of the first business flow.
The device provided in this embodiment of the present application may perform the functions implemented by the APN entry node in the foregoing method embodiment, and its implementation principle and technical effects are similar, which is not described herein again.
The embodiment of the application also provides an information processing device which is applied to the APN controller. Referring to fig. 6, fig. 6 is a block diagram of an information processing apparatus provided in an embodiment of the present application. As shown in fig. 6, the information processing apparatus 600 includes:
a first obtaining module 601, configured to obtain a control policy, where the control policy is generated according to an application and information of a service flow included in the application; a first sending module 602, configured to send the control policy to an APN entry node.
Wherein, the first acquisition module includes:
the first acquisition sub-module is used for acquiring information of a service flow included in a third application and sent by the third application;
and the first generation sub-module is used for generating a control strategy according to the information of the third application and the information of the service flow.
Wherein the control strategy comprises:
priorities of one or more traffic flows included by different applications.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the apparatus may further comprise:
and the association module is used for associating the information of the user with the service demand information of the user.
Wherein the apparatus may further comprise:
the first determining module is used for determining the average value of the business demands of the plurality of users according to the business demands of the plurality of users;
and the second sending module is used for sending the service demand average value to the APN entry node.
The device provided in this embodiment of the present application may perform the functions implemented by the APN controller in the foregoing method embodiment, and its implementation principle and technical effects are similar, which is not described herein again.
It should be noted that, in the embodiment of the present application, the division of the units is schematic, which is merely a logic function division, and other division manners may be implemented in actual practice. In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a processor-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution, in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The embodiment of the application also provides an information processing device which is applied to the APN entry node. Referring to fig. 7, fig. 7 is a block diagram of an information processing apparatus provided in an embodiment of the present application. As shown in fig. 7, the information processing apparatus includes: a processor 701 and a transceiver 702.
The processor 701 is configured to obtain a control policy, where the control policy is generated according to an application and information of a service flow included in the application;
the transceiver 702 is configured to obtain a first request of a user, where the first request carries information of a first application and information of a first service flow of the first application;
the processor 701 is configured to determine a processing path of the first traffic flow according to the first request and the control policy.
Wherein the processor 701 is further configured to:
obtaining the control strategy from an APN controller, wherein the control strategy comprises the following steps:
priorities of one or more traffic flows included by different applications.
Wherein the processor 701 is further configured to:
determining a first priority of a first service flow according to the information of the first application, the information of the first service flow of the first application and the control strategy;
And determining a processing path of the first service flow according to the first priority.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the processor 701 is further configured to:
when the network is overloaded, if the information of the first application is matched with the information of the second application, discarding the traffic of the first application; and/or
And when the network is overloaded, discarding the traffic of the first service flow if the information of the first service flow is matched with the information of the second service flow.
Wherein the first request further comprises: the user requests first service demand information of the first application; the processor is further configured to:
when the number of the users is multiple, obtaining the service demand average value of the multiple users;
and determining a processing path of a first service flow of the target user according to the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
Wherein the first request further comprises: the user requests first service demand information of the first application; the processor is further configured to:
When the number of the users is multiple, obtaining the service demand average value of the multiple users;
determining a first priority of a first service flow of a target user according to information of the first application of the target user, information of the first service flow of the first application of the target user and the control strategy;
and determining a processing path of a first service flow of the target user according to the first priority, the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
Wherein the processor 701 is further configured to:
and receiving the current service demand average value of the plurality of users sent by the APN controller.
Wherein the processor is further configured to perform one or more of:
according to the current network condition and/or the current service demand of the user, adjusting the processing path of the first service flow;
and adding the information of the first priority and/or the information of the first business flow into the APN message of the first business flow.
The device provided in this embodiment of the present application may perform the functions implemented by the APN entry node in the foregoing method embodiment, and its implementation principle and technical effects are similar, which is not described herein again.
The embodiment of the application also provides an information processing device which is applied to the APN controller. Referring to fig. 8, fig. 8 is a block diagram of an information processing apparatus provided in an embodiment of the present application. As shown in fig. 8, the information processing apparatus includes: a processor 801 and a transceiver 802.
The processor 801 is configured to obtain a control policy, where the control policy is generated according to an application and information of a service flow included in the application;
the transceiver 802 is configured to send the control policy to an APN ingress node.
Wherein the processor 801 is further configured to:
acquiring information of a service flow included in a third application and sent by the third application;
and generating a control strategy according to the information of the third application and the information of the service flow.
Wherein the control strategy comprises:
priorities of one or more traffic flows included by different applications.
Wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
Wherein the processor 801 is further configured to:
And associating the information of the user with the service requirement information of the user.
Wherein the processor 801 is further configured to:
determining an average value of the service demands of a plurality of users according to the service demands of the plurality of users;
and sending the service demand average value to the APN entry node.
The device provided in this embodiment of the present application may perform the functions implemented by the APN controller in the foregoing method embodiment, and its implementation principle and technical effects are similar, which is not described herein again.
The embodiment of the application also provides a communication device, which comprises: the information processing device includes a memory, a processor, and a program stored on the memory and executable on the processor, which when executed implements the steps in the information processing method as described above.
The embodiment of the application further provides a readable storage medium, on which a program is stored, where the program, when executed by a processor, implements each process of the above embodiment of the information processing method, and can achieve the same technical effects, so that repetition is avoided, and no further description is given here. The readable storage medium may be any available medium or data storage device that can be accessed by a processor, including, but not limited to, magnetic memories (e.g., floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical memories (e.g., CD, DVD, BD, HVD, etc.), semiconductor memories (e.g., ROM, EPROM, EEPROM, nonvolatile memories (NAND FLASH), solid State Disks (SSD)), etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. In light of such understanding, the technical solutions of the present application may be embodied essentially or in part in the form of a software product stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and including instructions for causing a terminal (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (21)
1. An information processing method applied to an application-aware network APN entry node, comprising:
acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
acquiring a first request of a user, wherein the first request carries information of a first application and information of a first service flow of the first application;
and determining a processing path of the first service flow according to the first request and the control strategy.
2. The method of claim 1, wherein the acquiring a control strategy comprises:
obtaining the control strategy from an APN controller, wherein the control strategy comprises the following steps:
priorities of one or more traffic flows included by different applications.
3. The method of claim 2, wherein the determining the processing path of the first traffic flow according to the first request and the control policy comprises:
determining a first priority of a first service flow according to the information of the first application, the information of the first service flow of the first application and the control strategy;
and determining a processing path of the first service flow according to the first priority.
4. The method of claim 2, wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
5. The method of claim 4, wherein after the obtaining the first request of the user, the method further comprises:
when the network is overloaded, if the information of the first application is matched with the information of the second application, discarding the traffic of the first application; and/or
And when the network is overloaded, discarding the traffic of the first service flow if the information of the first service flow is matched with the information of the second service flow.
6. The method of claim 1, wherein the first request further comprises: the user requests first service demand information of the first application;
the determining, according to the first request and the control policy, a processing path of the first traffic flow includes:
when the number of the users is multiple, obtaining the service demand average value of the multiple users;
and determining a processing path of a first service flow of the target user according to the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
7. The method of claim 2, wherein the first request further comprises: the user requests first service demand information of the first application;
the determining, according to the first request and the control policy, a processing path of the first traffic flow includes:
when the number of the users is multiple, obtaining the service demand average value of the multiple users;
determining a first priority of a first service flow of a target user according to information of the first application of the target user, information of the first service flow of the first application of the target user and the control strategy;
And determining a processing path of a first service flow of the target user according to the first priority, the service demand average value, the current network condition of the target user and the first service demand information corresponding to the target user.
8. The method according to claim 6 or 7, wherein the obtaining a service demand average value of a plurality of users comprises:
and receiving the current service demand average value of the plurality of users sent by the APN controller.
9. A method according to claim 3, wherein after said determining a processing path of said first traffic flow according to said first request and said control policy, said method further comprises one or more of:
according to the current network condition and/or the current service demand of the user, adjusting the processing path of the first service flow;
and adding the information of the first priority and/or the information of the first business flow into the APN message of the first business flow.
10. An information processing method applied to an APN controller, comprising:
acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
And sending the control strategy to the APN entry node.
11. The method of claim 10, wherein the acquiring a control strategy comprises:
acquiring information of a service flow included in a third application and sent by the third application;
and generating a control strategy according to the information of the third application and the information of the service flow.
12. The method of claim 11, wherein the control strategy comprises:
priorities of one or more traffic flows included by different applications.
13. The method of claim 12, wherein the control strategy further comprises:
information of a second application and/or information of a second service flow of the second application;
and when the network is overloaded, discarding the traffic of the second application or discarding the traffic of the second service flow.
14. The method according to claim 10, wherein the method further comprises:
and associating the information of the user with the service requirement information of the user.
15. The method according to claim 10, wherein the method further comprises:
determining an average value of the service demands of a plurality of users according to the service demands of the plurality of users;
And sending the service demand average value to the APN entry node.
16. An information processing apparatus applied to an APN entry node, comprising:
the first acquisition module is used for acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
the second acquisition module is used for acquiring a first request of a user, wherein the first request carries information of a first application and information of a first service flow of the first application;
and the first determining module is used for determining the processing path of the first service flow according to the first request and the control strategy.
17. An information processing apparatus applied to an APN controller, comprising:
the first acquisition module is used for acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
and the first sending module is used for sending the control strategy to the APN entry node.
18. An information processing apparatus applied to an APN entry node, comprising: a processor and a transceiver;
the processor is used for acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
The transceiver is configured to obtain a first request of a user, where the first request carries information of a first application and information of a first service flow of the first application;
the processor is configured to determine a processing path of the first traffic flow according to the first request and the control policy.
19. An information processing apparatus applied to an APN controller, comprising: a processor and a transceiver;
the processor is used for acquiring a control strategy, wherein the control strategy is generated according to an application and information of a service flow included by the application;
the transceiver is configured to send the control policy to an APN ingress node.
20. A communication device, comprising: a memory, a processor, and a program stored on the memory and executable on the processor; the information processing method according to any one of claims 1 to 15, characterized in that the processor is configured to read a program in a memory to realize the steps in the information processing method.
21. A readable storage medium storing a program, wherein the program when executed by a processor implements the steps in the information processing method according to any one of claims 1 to 15.
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| PCT/CN2022/129590 WO2023078357A1 (en) | 2021-11-05 | 2022-11-03 | Information processing method and apparatus, device and readable storage medium |
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| CN202111304185.1A CN116095016A (en) | 2021-11-05 | 2021-11-05 | Information processing method, device, equipment and readable storage medium |
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| CN102469020B (en) * | 2010-11-19 | 2017-10-17 | 华为技术有限公司 | A kind of service control method and system, evolution base station, packet data network gateway |
| CN102918804B (en) * | 2011-05-31 | 2016-08-03 | 华为技术有限公司 | Policy control method, device and communication system |
| CN103004134B (en) * | 2011-06-28 | 2015-09-09 | 华为技术有限公司 | Control the method for up application layer business, subscriber equipment and base station |
| CN104145455A (en) * | 2012-08-23 | 2014-11-12 | 华为技术有限公司 | Packet control method and apparatus |
| US20150063301A1 (en) * | 2013-09-04 | 2015-03-05 | Qualcomm Incorporated | Operator controlled apn routing mapping |
| WO2015100615A1 (en) * | 2013-12-31 | 2015-07-09 | 华为技术有限公司 | Method and apparatus for processing service packet, and gateway device |
| CN107342952B (en) * | 2014-04-01 | 2022-03-01 | 华为技术有限公司 | Service link selection control method and equipment |
| CN106162758B (en) * | 2015-03-23 | 2020-01-10 | 华为技术有限公司 | Service processing method, PCRF (policy and charging rules function) and service processing system |
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