CN112099871A - Service quality configuration method and device - Google Patents

Service quality configuration method and device Download PDF

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CN112099871A
CN112099871A CN202010917682.8A CN202010917682A CN112099871A CN 112099871 A CN112099871 A CN 112099871A CN 202010917682 A CN202010917682 A CN 202010917682A CN 112099871 A CN112099871 A CN 112099871A
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data stream
qos
service quality
feedback message
session
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CN112099871B (en
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张伦泳
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
    • G06F9/4451—User profiles; Roaming

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Abstract

The invention discloses a service quality configuration method and a service quality configuration device, and belongs to the technical field of communication. The service quality configuration method comprises the following steps: receiving a first service quality adjustment request sent by an application node, acquiring session information of a data stream according to quintuple information of the data stream, generating a second service quality adjustment request based on service quality parameter requirements of the data stream, an identifier of the data stream and a session identifier corresponding to the data stream, sending the second service quality adjustment request to a session management function entity corresponding to the session identifier, receiving a service quality adjustment feedback message returned by the session management function entity, and forwarding the service quality adjustment feedback message to the application node, so that the application node performs pushing operation of the data stream according to the service quality adjustment feedback message, and can flexibly and quickly configure proper service quality for different data, thereby improving the use experience of an application side and a user side.

Description

Service quality configuration method and device
Technical Field
The invention relates to the technical field of communication, in particular to a method and a device for configuring service quality.
Background
For some special service data, such as short message verification codes, reminding messages of successful or failed payment, live video of important events, and the like, data stream pushing is often required to be performed by adopting a higher-level quality of service assurance strategy. However, at present, when allocating resources of a wireless communication network, although different service quality levels can be configured for different service types, the correspondence between the service types and the service quality levels is either predefined fixed configuration or temporary manual configuration. For configuring the quality of service level in a predefined manner, flexibility of configuration is lacking, and temporal manual configuration of the quality of service level cannot guarantee timeliness. Especially, for some sudden important service data, a user often does not predefine a higher service quality level for the user, and temporarily configures the service quality level manually, which cannot ensure higher timeliness, thereby resulting in poor use experience of both the application side and the user side. Therefore, how to flexibly and quickly configure appropriate service quality for different data and improve the use experience of the application side and the user side becomes a problem to be solved urgently in the field.
Disclosure of Invention
Therefore, the invention provides a service quality configuration method and a service quality configuration device, which aim to solve the problems that the fixed service quality is not flexible when the user is configured in a predefined mode, and the timeliness cannot be guaranteed when the user is temporarily assigned with the service quality grade in a manual mode.
In order to achieve the above object, a first aspect of the present invention provides a quality of service configuration method, applied to a network open function entity, the quality of service configuration method including:
receiving a first QoS (quality of service) adjustment request sent by an application node; wherein the first QoS adjustment request comprises quintuple information of a data flow and QoS parameter requirements of the data flow;
acquiring session information of the data stream according to the quintuple information of the data stream; the session information of the data stream comprises an identifier of the data stream, a session identifier corresponding to the data stream and an identifier of a session management function entity corresponding to the session identifier;
generating a second QoS adjustment request based on QoS parameter requirement of the data stream, the identifier of the data stream and the session identifier corresponding to the data stream;
sending the second QoS adjustment request to the session management functional entity corresponding to the session identifier;
receiving a service quality adjustment feedback message returned by the session management functional entity; the service quality adjustment feedback message is a message generated by the session management functional entity according to a judgment result of whether a service quality policy of a terminal corresponding to the data stream meets the service quality parameter requirement of the data stream;
and forwarding the QoS adjustment feedback message to the application node, so that the application node performs a pushing operation of a data stream according to the QoS adjustment feedback message.
Further, the first qos adjustment request is a request sent by the application node to the current network open function entity when the current qos is determined by the application node according to the sending status of the data stream, the performance parameter of the communication link sending the data stream, and the content of the data stream to be unable to meet the qos required by the data stream.
Further, the acquiring the session information of the data stream according to the quintuple information of the data stream includes:
generating a session information query request according to the quintuple information of the data stream;
sending the session information query request to a unified data storage functional entity;
receiving session information of the data stream returned by the unified data storage functional entity; and the session information of the data stream is information obtained by the unified data storage functional entity through five-tuple information of the data stream.
Further, the session information of the data stream is information obtained by the unified data storage functional entity determining a user plane functional entity bearing the data stream based on the quintuple information of the data stream and the user plane functional entity bearing the data stream.
Further, the qos adjustment feedback message includes a first qos adjustment feedback message or a second qos adjustment feedback message; the first qos feedback message is a message generated when the qos policy of the terminal corresponding to the data stream does not satisfy the qos parameter requirement of the data stream, and the second qos adjustment feedback message is a message generated after the qos policy of the terminal corresponding to the data stream satisfies the qos parameter requirement of the data stream and the second qos adjustment request is forwarded to the user plane functional entity and the radio access network.
In order to achieve the above object, a second aspect of the present invention provides a quality of service configuration method applied to a session management function entity, including:
receiving a second QoS (quality of service) adjustment request sent by a network open function entity; the second QoS request is an instruction generated based on QoS parameter requirements of a data stream, an identifier of the data stream and a session identifier corresponding to the data stream, the identifier of the data stream and the session identifier corresponding to the data stream are information acquired according to quintuple information of the data stream, and the quintuple information of the data stream and the QoS parameter requirements of the data stream are information carried in the first QoS request sent to the network open function entity by an application node;
judging whether the service quality strategy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream or not, and obtaining a judgment result;
generating a corresponding service quality adjustment feedback message according to the judgment result;
and sending the service quality adjustment feedback message to the network open function entity, so that the network open function entity forwards the service quality adjustment feedback message to the application node, and the application node performs a pushing operation of a data stream according to the service quality adjustment feedback message.
Further, the determining whether the qos policy of the terminal corresponding to the data stream satisfies the qos parameter requirement of the data stream to obtain a determination result includes:
acquiring the identifier of the terminal corresponding to the data stream;
acquiring a service quality strategy of the terminal according to the identifier of the terminal;
and judging whether the service quality strategy of the terminal meets the service quality parameter requirement of the data stream or not, and obtaining the judgment result.
Further, the obtaining the identifier of the terminal corresponding to the data stream includes:
and acquiring the identifier of the terminal according to the session identifier corresponding to the data stream.
Further, the obtaining of the quality of service policy of the terminal according to the identifier of the terminal includes:
sending a request for acquiring a terminal service quality strategy to a strategy control function entity; wherein the terminal service quality policy request includes an identifier of the terminal;
and receiving the service quality strategy of the terminal returned by the strategy control functional entity.
Further, the generating a corresponding service quality adjustment feedback message according to the determination result includes:
when the judgment result is that the service quality strategy of the terminal corresponding to the data stream does not meet the service quality parameter requirement of the data stream, generating a first service quality adjustment feedback message;
and when the judgment result is that the service quality strategy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream, forwarding the second service quality adjustment request to the user plane functional entity and the wireless access network, and generating a second service quality adjustment feedback message.
In order to achieve the above object, a third aspect of the present invention provides a qos configuration apparatus applied to a network openness function entity, including:
the network open function first receiving module is used for receiving a first service quality adjustment request sent by an application node; wherein the first QoS adjustment request comprises quintuple information of a data flow and QoS parameter requirements of the data flow;
a network open function obtaining module, configured to obtain session information of the data flow according to the quintuple information of the data flow; the session information of the data stream comprises an identifier of the data stream, a session identifier corresponding to the data stream and an identifier of a session management function entity corresponding to the session identifier;
a network open function generating module, configured to generate a second qos adjustment request based on a qos parameter requirement of the data flow, the identifier of the data flow, and a session identifier corresponding to the data flow;
a network open function first sending module, configured to send the second qos adjustment request to the session management function entity corresponding to the session identifier;
a second receiving module of the network open function, configured to receive a feedback message of qos adjustment returned by the session management function entity; the service quality adjustment feedback message is a message generated by the session management functional entity according to a judgment result of whether a service quality policy of a terminal corresponding to the data stream meets the service quality parameter requirement of the data stream;
and the network open function second sending module is configured to forward the qos adjustment feedback message to the application node, so that the application node performs a data stream pushing operation according to the qos adjustment feedback message.
In order to achieve the above object, a fourth aspect of the present invention provides a quality of service configuration apparatus, applied to a session management function entity, including:
the session management function receiving module is used for receiving a second service quality adjustment request sent by the network open function entity; the second QoS request is an instruction generated based on QoS parameter requirements of a data stream, an identifier of the data stream and a session identifier corresponding to the data stream, the identifier of the data stream and the session identifier corresponding to the data stream are information acquired according to quintuple information of the data stream, and the quintuple information of the data stream and the QoS parameter requirements of the data stream are information carried in the first QoS request sent to the network open function entity by an application node;
the session management function judging module is used for judging whether the service quality strategy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream or not and obtaining a judging result;
the session management function generating module is used for generating a corresponding service quality adjustment feedback message according to the judgment result;
a session management function sending module, configured to send the qos adjustment feedback message to the network open function entity, so that the network open function entity forwards the qos adjustment feedback message to the application node, so that the application node performs a data stream pushing operation according to the qos adjustment feedback message.
The invention has the following advantages:
the method for configuring the service quality comprises the steps of receiving a first request for adjusting the service quality sent by an application node, obtaining session information of a data stream according to quintuple information of the data stream, generating a second request for adjusting the service quality based on service quality parameter requirements of the data stream, an identifier of the data stream and a session identifier corresponding to the data stream, sending the second request for adjusting the service quality to a session management function entity corresponding to the session identifier, receiving a service quality adjustment feedback message returned by the session management function entity, and forwarding the service quality adjustment feedback message to the application node so that the application node performs pushing operation of the data stream according to the service quality adjustment feedback message.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a flowchart of a qos configuration method according to a first embodiment of the present invention;
fig. 2 is a flowchart of a qos configuration method according to a second embodiment of the present invention;
fig. 3 is a flowchart of a method for configuring qos according to a third embodiment of the present invention;
fig. 4 is a schematic block diagram of a qos configuration apparatus according to a fourth embodiment of the present invention;
fig. 5 is a schematic block diagram of a qos configuration apparatus according to a fifth embodiment of the present invention;
in the drawings:
401: the network open function first receiving module 402: network open function acquisition module
403: the network open function generation module 404: network open function first sending module
405: the network open function second receiving module 406: second sending module with network open function
501: session management function receiving module 502: judging module for conversation management function
503: session management function generation module 504: session management function sending module
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The popularization of networks and the diversification of services enable the internet traffic to increase rapidly, so that network congestion is generated, forwarding delay is increased, packet loss is generated in severe cases, and service quality is reduced or even unavailable. Therefore, in order to smoothly develop various services on the network, the problem of network congestion must be solved. The best method for solving the problem of network congestion is to increase the network bandwidth, but it is impractical to increase the network bandwidth infinitely in consideration of the operation investment and the later maintenance cost, and therefore, a Quality of Service (QoS) policy is proposed to manage network resources such as network traffic. Specifically, for different requirements of various services on QoS, end-to-end quality of service guarantees are provided for the services, and under limited bandwidth resources, QoS policies allow different flows to inequally compete for network resources, such as voice, video, and important application data to be preferentially served in network devices. In practice, for ease of management, quality of service levels may be used to define or describe quality of service.
Currently, when allocating resources of a wireless communication network based on QoS policies, an operator may configure different quality of service levels for different service types, but the correspondence between the service types and the quality of service levels is either predefined fixed configuration or temporary manual configuration. For configuring the quality of service level in a predefined manner, flexibility of configuration is lacking, and temporal manual configuration of the quality of service level cannot guarantee timeliness. Especially, for some sudden important service data, a user often does not predefine a higher service quality level for the user, and temporarily configures the service quality level manually, which cannot ensure higher timeliness, thereby resulting in poor use experience of both the application side and the user side.
In view of this, the present invention provides a method and an apparatus for configuring quality of service, which flexibly and quickly configure appropriate quality of service for different data according to current network resource conditions and quality of service required by the data, thereby improving the use experience of the application side and the user side.
Fig. 1 is a flowchart of a qos configuration method according to a first embodiment of the present invention, which is applicable to a network openfunction entity. As shown in fig. 1, the qos configuration method may include the following steps:
step S101, a first QoS adjustment request sent by an application node is received.
The first qos adjustment request is a request sent by the application node to the current network open function entity when the current qos is determined by the application node according to the sending status of the data stream, the performance parameter of the communication link sending the data stream, and the content of the data stream to satisfy the qos required by the data stream. The first adapted qos request includes quintuple information of the data flow and qos parameter requirements of the data flow.
Due to the influence of software, hardware and communication technology, the resources of the communication network that can be provided by the operator are limited, and therefore, the operator needs to reasonably allocate network resources for its users. Accordingly, users may obtain different network resources and enjoy different quality of service. In actual operation, an operator generally grades the service quality to form a service quality grade for convenient management, and manages the service quality of a user by the service quality grade.
Currently, operators generally configure corresponding service quality levels for different service types through predefined fixed configuration or temporary manual configuration. For some special service data, such as short message verification codes, reminding messages of successful or failed payment, live video of important events, and the like, data stream pushing is often required to be performed by adopting a higher-level quality of service assurance strategy. However, for some sudden important service data, a user (here, the user refers to a home subscriber of an operator, including an application side and/or a user side mentioned in the context) often does not pre-define a higher service quality level for the user, and temporarily manually configuring the service quality level cannot guarantee higher timeliness, thereby resulting in a poor use experience of both the application side and the user side. For example, not all live video broadcasts are "important", except that live video broadcasts of some important public events are important to most people, some live video broadcasts are important only to some people or some people, and events corresponding to such live video broadcasts are generally emergencies, and individuals usually do not subscribe a high service quality level for such emergencies in advance, and if the events are temporarily configured manually, timeliness of acquiring live video data is affected. As another example, in the case of data interaction between the user side and the application side, some data needs to be completely transmitted to the user side in real time from the application side, and the user side may not be aware of the importance of the data, and the service quality level of the data may not meet the required service quality level. Therefore, the present invention provides a new qos configuration method, which dynamically adjusts the qos corresponding to a data stream in real time when it is determined that an important data stream cannot be transmitted to a target address, so that the data stream can be smoothly transmitted to the target address, and appropriate qos can be flexibly and quickly configured for different data, thereby improving the user experience of an application side and a user side.
In one embodiment, when an application node sends a service data stream to a user node, if the application node receives a transmission failure notification returned by the user node, or receives a retransmission request fed back by the user node, or detects that a time delay of a link between the current application node and the user node exceeds a threshold, or detects that a packet loss rate of the link between the current application node and the user node exceeds the threshold, and meanwhile, when the application node judges that the current data stream needs to be sent to the user node immediately according to the content of the service data stream, the application node sends a first request for adjusting the quality of service to a network open function entity of an operator. The first qos adjustment request includes quintuple information of the data stream and qos parameter requirements of the data stream, the quintuple information of the data stream includes a source address, a destination address, a source port number, a destination port number, and a transport layer protocol type, and the qos parameter requirements are value requirements of qos parameters required by the current data stream, specifically including value requirements of qos parameters such as a delay, a packet loss rate, and a bandwidth.
It is understood that, in some embodiments, the first qos adjustment request may further carry some auxiliary information, such as the data amount corresponding to the data flow, the identifier of the application node, and the like, in addition to the five-tuple information of the data flow and the qos parameter requirement of the data flow.
It should be noted that, except for the event that the application node receives a transmission failure notification returned by the user node, receives a retransmission request fed back by the user node, detects that the time delay of the link between the current application node and the user node exceeds a threshold, detects that the packet loss rate of the link between the current application node and the user node exceeds a threshold, and the like, the application node may send a first request for adjusting the quality of service to the network open function entity as long as the application node determines that the current data stream cannot be sent to the user node "on time", "on quality", or "on volume".
And step S102, acquiring the session information of the data stream according to the quintuple information of the data stream.
Multiple sessions may exist between the application node and the user node, and one session may contain multiple data flows, and the session carrying the data flow may be uniquely determined according to the five-tuple information of the data flow, so as to obtain the session information of the data flow. In some embodiments, the session information of the data flow includes an identification of the data flow, a session identification corresponding to the data flow, and an identification of a session management function entity corresponding to the session identification.
In one embodiment, the network open function entity generates a session information query request according to quintuple information of the data stream, and sends the session information query request to the unified data storage function entity. After receiving the session information query request, the unified data storage functional entity determines a user plane functional entity bearing the data stream according to the quintuple information of the data stream in the session information query request, and forwards the session information query request to the user plane functional entity. After receiving the session information query request, the user plane functional entity determines the identifier of the data stream, the session identifier corresponding to the session carrying the data stream, and the identifier of the session management functional entity to which the session points (i.e., the session management functional entity managing the session) according to the quintuple information of the data stream, and returns the information serving as the session information of the data stream to the unified data storage functional entity. After receiving the session information of the data stream returned by the user plane functional entity, the unified data storage functional entity forwards the session information of the data stream to the network open functional entity.
Step S103, generating a second qos adjustment request based on the qos parameter requirement of the data stream, the identifier of the data stream, and the session identifier corresponding to the data stream.
The service quality parameter requirement of the data stream is information carried in a first adjustment service quality request sent by an application side, and the identifier of the data stream and the session identifier corresponding to the data stream are information obtained according to quintuple information of the data stream.
In one embodiment, the network openness function entity generates the second qos request based on qos parameter requirements of the data flow, an identifier of the data flow, and a session identifier corresponding to the data flow.
It can be understood that, a main body receiving the second qos request (in this embodiment, the main body receiving the second qos request includes, but is not limited to, a session management function entity) may uniquely determine a data flow whose qos needs to be adjusted according to an identifier of a data flow in the second qos request and a session identifier corresponding to the data flow, and may further determine a target qos parameter needed by the data flow according to a qos parameter requirement of the data flow in the second qos request (a qos corresponding to the target qos parameter should be greater than or equal to a qos required by the qos parameter requirement).
Step S104, the second QoS adjustment request is sent to the session management function entity corresponding to the session identifier.
The session management functional entity is a functional entity for managing the session corresponding to the data stream. The network openness function entity may uniquely determine the target session management function entity (i.e. the session management function entity receiving the second qos request) according to the identification of the session management function entity, which may be obtained from the session information of the data stream in step S102.
In one embodiment, after the network open function entity generates the second qos adjustment request, the network open function entity sends the second qos adjustment request to the session management function entity corresponding to the session identifier. And after receiving the second QoS adjustment request, the corresponding session management functional entity responds to the second QoS adjustment request and executes corresponding operation.
Step S105, receiving a qos adjustment feedback message returned by the session management function entity.
The service quality adjustment feedback message is a message generated by the session management functional entity according to a judgment result of whether the service quality policy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream.
In an embodiment, after receiving the second qos adjustment request, the session management functional entity determines whether a qos policy of the terminal corresponding to the data stream meets qos parameter requirements of the data stream, generates a determination result, generates a corresponding qos adjustment feedback message according to the determination result, and then sends the qos adjustment feedback message to the network open functional entity. And the network open functional entity receives the service quality adjustment feedback message sent by the session management functional entity. Specifically, when the qos policy of the terminal corresponding to the data stream does not satisfy the qos parameter requirement of the data stream, the session management functional entity generates a first qos adjustment feedback message (the content of the first qos adjustment feedback message is qos adjustment failure), and returns the first qos adjustment feedback message to the network open functional entity; when the service quality policy of the terminal corresponding to the data flow meets the service quality parameter requirement of the data flow, the session management functional entity forwards the second service quality adjustment request to the radio access network and the user plane functional entity, generates a second service quality adjustment feedback message (the content of the second service quality adjustment feedback message is that the service quality adjustment is successful), and returns the second service quality adjustment feedback message to the network open functional entity.
Step S106, the service quality adjustment feedback message is forwarded to the application node, so that the application node performs the pushing operation of the data stream according to the service quality adjustment feedback message.
In one embodiment, after receiving the qos adjustment feedback message sent by the session management function entity, the network open function entity forwards the qos adjustment feedback message to the application node. And the application node receives the service quality adjustment feedback message and executes the pushing operation of the data stream according to the content of the service quality adjustment feedback message. Specifically, if the qos adjustment feedback message is a first qos adjustment feedback message (the content of the first qos adjustment feedback message is qos adjustment failure), the application node learns that qos adjustment of the data stream is failed, and the application node performs a pushing operation of the data stream according to the current qos (that is, the qos before adjustment); if the qos adjustment feedback message is the second qos adjustment feedback message (the content of the second qos adjustment feedback message is qos adjustment success), the application node learns that the qos adjustment of the data stream is successful, and the application node performs a pushing operation of the data stream according to the adjusted qos.
Fig. 2 is a flowchart of a qos configuration method according to a second embodiment of the present invention, where the qos configuration method is applicable to a session management function entity. As shown in fig. 2, the qos configuration method may include the following steps:
step S201, receiving a second qos adjustment request sent by the network openness function entity.
The second QoS request is an instruction generated based on QoS parameter requirements of the data stream, an identifier of the data stream and a session identifier corresponding to the data stream, the identifier of the data stream and the session identifier corresponding to the data stream are information acquired according to quintuple information of the data stream, and the quintuple information of the data stream and the QoS parameter requirements of the data stream are information carried in the first QoS request sent to the network open function entity by the application node.
In one embodiment, when an application node sends a service data stream to a user node, if the application node receives a transmission failure notification returned by the user node, or receives a retransmission request fed back by the user node, or detects that a time delay of a link between a current application node and the user node exceeds a threshold, or detects that a packet loss rate of the link between the current application node and the user node exceeds the threshold, and meanwhile, when the application node judges that the current data stream needs to be sent to the user node immediately according to the content of the service data stream, the application node sends a first adjustment service quality request to a network open function entity of an operator, wherein the first adjustment service quality request includes quintuple information of the data stream and a service quality parameter requirement of the data stream. The network open functional entity receives the first QoS request and acquires session information of the data stream according to quintuple information of the data stream in the first QoS request, wherein the session information of the data stream comprises an identifier of the data stream, a session identifier corresponding to the data stream and an identifier of a session management functional entity corresponding to the session identifier. The network open functional entity generates a second QoS adjustment request based on QoS parameter requirement of the data stream, the identifier of the data stream and the session identifier corresponding to the data stream, and sends the second QoS adjustment request to a session management functional entity (i.e. the current session management functional entity) corresponding to the session identifier. And the current session management functional entity receives a second QoS adjustment request sent by the network open functional entity.
Step S202, judging whether the service quality strategy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream, and obtaining a judgment result.
And after receiving the second QoS adjustment request, the session management functional entity learns that the QoS of the data stream has an adjustment requirement. Before adjusting the service quality of the data flow, the session management functional entity needs to determine whether the service quality policy of the terminal corresponding to the data flow meets the service quality parameter requirement of the data flow.
In one embodiment, the session management functional entity obtains the identifier of the terminal corresponding to the data stream according to the session identifier corresponding to the data stream, and sends a request for obtaining the terminal service quality policy to the policy control functional entity; wherein the terminal service quality policy request includes an identification of the terminal. The strategy control function entity inquires the service quality strategy of the terminal according to the pre-stored user service quality strategy information and the terminal identification, and sends the inquiry result to the session management function entity. And the session management functional entity receives the service quality strategy of the terminal returned by the strategy control functional entity and judges whether the service quality strategy of the terminal meets the service quality parameter requirement of the data stream. Specifically, when the qos policy of the terminal meets the qos parameter requirement of the data stream (e.g., when the terminal corresponds to a user who subscribes a qos adjustment service or the terminal corresponds to a user who allows instant subscription of the qos adjustment service, it is determined that the qos policy of the terminal meets the qos parameter requirement of the data stream), a requirement determination result that the qos policy meets the qos parameter is generated; when the quality of service policy of the terminal does not satisfy the quality of service parameter requirement of the data stream (e.g., when the terminal does not subscribe for the quality of service adjustment service and the terminal does not allow the user to subscribe for the quality of service adjustment service instantly, it is determined that the quality of service policy of the terminal cannot satisfy the quality of service parameter requirement of the data stream), a determination result that the quality of service policy satisfies the quality of service parameter requirement is generated.
Step S203, generating a corresponding qos adjustment feedback message according to the determination result.
And if the judgment results are different, the contents of the generated service quality adjustment feedback messages are also different, so that the application node can execute corresponding operation according to the contents of the service quality adjustment feedback messages.
In one embodiment, when the determination result is that the qos policy of the terminal corresponding to the data stream does not satisfy the qos parameter requirement of the data stream, the session management functional entity cannot adjust the qos corresponding to the data stream, and generates a first qos adjustment feedback message, where the content of the first qos adjustment feedback message is a qos adjustment failure; and when the judgment result is that the service quality policy of the terminal corresponding to the data stream meets the requirement of the service quality parameter of the data stream, the session management functional entity can adjust the service quality corresponding to the data stream, the session management functional entity generates a second service quality adjustment feedback message, and the content of the second service quality adjustment feedback message is that the service quality adjustment is successful.
It should be noted that, after the session management functional entity determines that the qos policy of the terminal corresponding to the data stream meets the qos parameter requirement of the data stream, and before generating the second qos adjustment feedback message, the session management functional entity needs to forward the second qos adjustment request to the user plane functional entity and the radio access network, respectively, so that the user plane functional entity and the radio access network adjust the qos parameter corresponding to the data stream according to the second qos adjustment request.
Step S204, sending the qos adjustment feedback message to the network open function entity, so that the network open function entity forwards the qos adjustment feedback message to the application node, so that the application node performs a data stream pushing operation according to the qos adjustment feedback message.
In one embodiment, after the session management function entity generates the qos adjustment feedback message, the qos adjustment feedback message is sent to the network openness function entity. And after receiving the service quality adjustment feedback message sent by the session management functional entity, the network open functional entity forwards the service quality adjustment feedback message to the application node. And the application node receives the service quality adjustment feedback message and executes the pushing operation of the data stream according to the content of the service quality adjustment feedback message. Specifically, if the qos adjustment feedback message is a first qos adjustment feedback message (the content of the first qos adjustment feedback message is qos adjustment failure), the application node learns that qos adjustment of the data stream is failed, and the application node performs a pushing operation of the data stream according to the current qos; if the qos adjustment feedback message is the second qos adjustment feedback message (the content of the second qos adjustment feedback message is qos adjustment success), the application node learns that the qos adjustment of the data is successful, and the application node performs a data stream push operation according to the adjusted qos.
Fig. 3 is a flowchart of a qos configuration method according to a third embodiment of the present invention, which is applicable to a session management function entity and is a detailed description of the second embodiment of the present invention. As shown in fig. 3, the qos configuration method may include the following steps:
step S301, receiving a second qos adjustment request sent by the network openness function entity.
Step S301 in this embodiment is the same as step S201 in the second embodiment of the present invention, and is not described herein again.
Step S302, judging whether the service quality strategy of the terminal corresponding to the data flow meets the service quality parameter requirement of the data flow.
Step S302 in this embodiment is the same as step S202 in the second embodiment of the present invention, and is not described herein again.
Step S303, when the determination result is that the qos policy of the terminal corresponding to the data stream does not satisfy the qos parameter requirement of the data stream, a first qos adjustment feedback message is generated.
Therefore, before adjusting the service quality of the data stream, the session management function entity first judges whether the service quality policy of the terminal corresponding to the data stream meets the requirement of the service quality parameter, and generates a corresponding service quality adjustment feedback message according to different judgment results.
In an embodiment, when the determination result is that the qos policy of the terminal corresponding to the data stream does not satisfy the qos parameter requirement of the data stream, the session management functional entity learns that the qos of the data stream cannot be adjusted, so that a first qos adjustment feedback message whose content is qos adjustment failure is generated, and after the first qos adjustment feedback message is forwarded to the application node through the network open functional entity, the subsequent operation is terminated, and the application node performs a data stream push operation according to the current qos.
It can be understood that if the qos adjustment of the application node fails, the application node will continue to perform the push operation of the data stream according to the current qos. At this time, the current quality of service does not reach the quality of service required by the data flow, so that the pushing of the data flow may fail.
Step S304, when the judgment result is that the service quality strategy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream, the second service quality adjustment request is forwarded to the user plane functional entity and the wireless access network, and a second service quality adjustment feedback message is generated.
In an embodiment, when the determination result is that the qos policy of the terminal corresponding to the data flow satisfies the qos parameter requirement of the data flow, the session management functional entity knows that the qos of the data flow can be adjusted, and therefore, the session management functional entity forwards the second qos adjustment request to the user plane functional entity and the radio access network, respectively. After receiving the second qos adjustment request, the user plane functional entity obtains a qos parameter requirement corresponding to the data stream according to the second qos adjustment request, and adjusts a value corresponding to a current qos parameter of the data stream to a value meeting the qos parameter requirement according to the qos parameter requirement of the data stream; similarly, the radio access network also adjusts the value of the qos parameter corresponding to the data flow to meet the qos parameter requirement. In addition, the session management functional entity also generates a second QoS adjustment feedback message with successful QoS adjustment.
Step S305, sending the first qos adjustment feedback message or the second qos adjustment feedback message to the network open function entity, so that the network open function entity forwards the first qos adjustment feedback message or the second qos adjustment feedback message to the application node, so that the application node performs a pushing operation of the data stream according to the first qos adjustment feedback message or the second qos adjustment feedback message.
The first service quality adjustment feedback message or the second service quality adjustment feedback message is a service quality adjustment feedback message, and the application node can know whether the service quality of the data stream is adjusted or not according to the first service quality adjustment feedback message or the second service quality adjustment feedback message, and then pushes the data stream according to the corresponding service quality.
The implementation method of step S302 in this embodiment is the same as that of step S204 in the second embodiment of the present invention, and is not repeated here.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
Fig. 4 is a schematic block diagram of a qos configuration apparatus according to a fourth embodiment of the present invention, which is applicable to a network openfunction entity. As shown in fig. 4, the qos configuration apparatus includes: a network open function first receiving module 401, a network open function acquiring module 402, a network open function generating module 403, a network open function first sending module 404, a network open function second receiving module 405, and a network open function second sending module 406.
A first receiving module 401 of network open function, configured to receive a first qos adjustment request sent by an application node.
In one embodiment, when an application node sends a service data stream to a user node, if the application node receives a transmission failure notification returned by the user node, or receives a retransmission request fed back by the user node, or detects that a time delay of a link between the current application node and the user node exceeds a threshold, or detects that a packet loss rate of the link between the current application node and the user node exceeds the threshold, and meanwhile, when the application node judges that the current data stream needs to be sent to the user node immediately according to the content of the service data stream, the application node sends a first request for adjusting the quality of service to a network open function entity of an operator. The network open function entity receives a first qos adjustment request sent by an application node through the first receiving module 401 of the network open function. The first qos adjustment request includes quintuple information of the data stream and qos parameter requirements of the data stream, the quintuple information of the data stream includes a source address, a destination address, a source port number, a destination port number, and a transport layer protocol type, and the qos parameter requirements are value requirements of qos parameters required by the current data stream, specifically including value requirements of qos parameters such as a delay, a packet loss rate, and a bandwidth.
A network open function obtaining module 402, configured to obtain session information of the data flow according to the quintuple information of the data flow.
In one embodiment, the network open function entity generates a session information query request according to five-tuple information of the data stream, and sends the session information query request to the unified data storage function entity through the network open function obtaining module 402. After receiving the session information query request, the unified data storage functional entity determines a user plane functional entity bearing the data stream according to the quintuple information of the data stream in the session information query request, and forwards the session information query request to the user plane functional entity. After receiving the session information query request, the user plane functional entity determines the identifier of the data stream, the session identifier corresponding to the session carrying the data stream, and the identifier of the session management functional entity to which the session points (i.e., the session management functional entity managing the session) according to the quintuple information of the data stream, and returns the information serving as the session information of the data stream to the unified data storage functional entity. After receiving the session information of the data stream returned by the user plane functional entity, the unified data storage functional entity forwards the session information of the data stream to the network open functional entity.
A network open function generating module 403, configured to generate a second qos adjustment request based on the qos parameter requirement of the data flow, the identifier of the data flow, and the session identifier corresponding to the data flow.
The service quality parameter requirement of the data stream is information carried in a first adjustment service quality request sent by an application side, and the identifier of the data stream and the session identifier corresponding to the data stream are information obtained according to quintuple information of the data stream.
In one embodiment, the network open function entity generates, through the network open function generation module 403, the second qos adjustment request based on the qos parameter requirement of the data flow, the identifier of the data flow, and the session identifier corresponding to the data flow.
A network open function first sending module 404, configured to send the second qos adjusting request to the session management function entity corresponding to the session identifier.
In an embodiment, after the network open function entity generates the second qos adjustment request, the network open function first sending module 404 sends the second qos adjustment request to the session management function entity corresponding to the session identifier. And after receiving the second QoS adjustment request, the corresponding session management functional entity responds to the second QoS adjustment request and executes corresponding operation.
A second receiving module 405 of the network open function, configured to receive a feedback message of the qos adjustment returned by the session management function entity.
In an embodiment, after receiving the second qos adjustment request, the session management functional entity determines whether a qos policy of the terminal corresponding to the data stream meets qos parameter requirements of the data stream, generates a determination result, generates a corresponding qos adjustment feedback message according to the determination result, and then sends the qos adjustment feedback message to the network open functional entity. The network open function entity receives the qos adjustment feedback message sent by the session management function entity through the second receiving module 405 of the network open function. Specifically, when the qos policy of the terminal corresponding to the data stream does not satisfy the qos parameter requirement of the data stream, the session management functional entity generates a first qos adjustment feedback message (the content of the first qos adjustment feedback message is qos adjustment failure), and returns the first qos adjustment feedback message to the network open functional entity; when the service quality policy of the terminal corresponding to the data flow meets the service quality parameter requirement of the data flow, the session management functional entity forwards the second service quality adjustment request to the radio access network and the user plane functional entity, generates a second service quality adjustment feedback message (the content of the second service quality adjustment feedback message is that the service quality adjustment is successful), and returns the second service quality adjustment feedback message to the network open functional entity.
A network open function second sending module 406, configured to forward the qos adjustment feedback message to the application node, so that the application node performs a pushing operation of the data stream according to the qos adjustment feedback message.
In one embodiment, after the network open function entity receives the qos adjustment feedback message sent by the session management function entity, the qos adjustment feedback message is forwarded to the application node through the network open function second sending module 406. And the application node receives the service quality adjustment feedback message and executes the pushing operation of the data stream according to the content of the service quality adjustment feedback message. Specifically, if the qos adjustment feedback message is a first qos adjustment feedback message (the content of the first qos adjustment feedback message is qos adjustment failure), the application node learns that qos adjustment of the data stream is failed, and the application node continues to perform data stream pushing operation according to the current qos; if the qos adjustment feedback message is the second qos adjustment feedback message (the content of the second qos adjustment feedback message is qos adjustment success), the application node learns that the qos adjustment of the data stream is successful, and the application node performs a pushing operation of the data stream according to the adjusted qos.
Fig. 5 is a schematic block diagram of a quality of service configuration apparatus according to a fifth embodiment of the present invention, which is applicable to a session management function entity. As shown in fig. 5, the qos configuration apparatus includes: a session management function receiving module 501, a session management function judging module 502, a session management function generating module 503 and a session management function transmitting module 504.
A session management function receiving module 501, configured to receive a second qos adjusting request sent by the network openness function entity.
The second QoS request is an instruction generated based on QoS parameter requirements of the data stream, an identifier of the data stream and a session identifier corresponding to the data stream, the identifier of the data stream and the session identifier corresponding to the data stream are information acquired according to quintuple information of the data stream, and the quintuple information of the data stream and the QoS parameter requirements of the data stream are information carried in the first QoS request sent to the network open function entity by the application node.
In one embodiment, when an application node sends a service data stream to a user node, if the application node receives a transmission failure notification returned by the user node, or receives a retransmission request fed back by the user node, or detects that a time delay of a link between a current application node and the user node exceeds a threshold, or detects that a packet loss rate of the link between the current application node and the user node exceeds the threshold, and meanwhile, when the application node judges that the current data stream needs to be sent to the user node immediately according to the content of the service data stream, the application node sends a first adjustment service quality request to a network open function entity of an operator, wherein the first adjustment service quality request includes quintuple information of the data stream and a service quality parameter requirement of the data stream. The network open functional entity receives the first QoS request and acquires session information of the data stream according to quintuple information of the data stream in the first QoS request, wherein the session information of the data stream comprises an identifier of the data stream, a session identifier corresponding to the data stream and an identifier of a session management functional entity corresponding to the session identifier. The network open functional entity generates a second QoS adjustment request based on QoS parameter requirement of the data stream, the identifier of the data stream and the session identifier corresponding to the data stream, and sends the second QoS adjustment request to a session management functional entity (i.e. the current session management functional entity) corresponding to the session identifier. The current session management functional entity receives the second qos adjusting request sent by the network open functional entity through the session management functional receiving module 501.
The session management function determining module 502 is configured to determine whether a qos policy of a terminal corresponding to a data stream meets a qos parameter requirement of the data stream, and obtain a determination result.
In one embodiment, the session management functional entity obtains the identifier of the terminal corresponding to the data stream according to the session identifier corresponding to the data stream, and sends a request for obtaining the terminal service quality policy to the policy control functional entity; wherein the terminal service quality policy request includes an identification of the terminal. The strategy control function entity inquires the service quality strategy of the terminal according to the pre-stored user service quality strategy information and the terminal identification, and sends the inquiry result to the session management function entity. The session management function entity receives the qos policy of the terminal returned by the policy control function entity, and determines whether the qos policy of the terminal meets the qos parameter requirement of the data stream through the session management function determining module 502. Specifically, when the qos policy of the terminal meets the qos parameter requirement of the data stream (e.g., when the terminal corresponds to a user who subscribes a qos adjustment service or the terminal corresponds to a user who allows instant subscription of the qos adjustment service, it is determined that the qos policy of the terminal meets the qos parameter requirement of the data stream), a requirement determination result that the qos policy meets the qos parameter is generated; when the quality of service policy of the terminal does not satisfy the quality of service parameter requirement of the data stream (e.g., when the terminal does not subscribe for the quality of service adjustment service and the terminal does not allow the user to subscribe for the quality of service adjustment service instantly, it is determined that the quality of service policy of the terminal cannot satisfy the quality of service parameter requirement of the data stream), a determination result that the quality of service policy satisfies the quality of service parameter requirement is generated.
And a session management function generating module 503, configured to generate a corresponding qos adjustment feedback message according to the determination result.
In one embodiment, when the determination result is that the qos policy of the terminal corresponding to the data stream does not satisfy the qos parameter requirement of the data stream, the session management function entity cannot adjust the qos corresponding to the data stream, and generates a first qos adjustment feedback message through the session management function generation module 503, where the content of the first qos adjustment feedback message is that qos adjustment fails; when the determination result is that the qos policy of the terminal corresponding to the data stream meets the qos parameter requirement of the data stream, the session management functional entity may adjust the qos corresponding to the data stream, and the session management functional entity generates a second qos adjustment feedback message through the session management functional generation module 503, where the content of the second qos adjustment feedback message is that the qos adjustment is successful.
The session management function sending module 504 is configured to send the qos adjustment feedback message to the network open function entity, so that the network open function entity forwards the qos adjustment feedback message to the application node, so that the application node adjusts a pushing operation of the feedback message data stream according to the qos.
In one embodiment, after the session management function entity generates the qos adjustment feedback message, the session management function sending module 504 sends the qos adjustment feedback message to the network openness function entity. And after receiving the service quality adjustment feedback message sent by the session management functional entity, the network open functional entity forwards the service quality adjustment feedback message to the application node. And the application node receives the service quality adjustment feedback message and executes the pushing operation of the data stream according to the content of the service quality adjustment feedback message. Specifically, if the qos adjustment feedback message is a first qos adjustment feedback message (the content of the first qos adjustment feedback message is qos adjustment failure), the application node learns that qos adjustment of the data stream is failed, and the application node continues to perform data stream pushing operation according to the current qos; if the qos adjustment feedback message is the second qos adjustment feedback message (the content of the second qos adjustment feedback message is qos adjustment success), the application node learns that the qos adjustment of the data is successful, and the application node performs a data stream push operation according to the adjusted qos.
It should be noted that each module referred to in this embodiment is a logical module, and in practical applications, one logical unit may be one physical unit, may be a part of one physical unit, and may be implemented by a combination of multiple physical units. In addition, in order to highlight the innovative part of the present invention, elements that are not so closely related to solving the technical problems proposed by the present invention are not introduced in the present embodiment, but this does not indicate that other elements are not present in the present embodiment.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims (12)

1. A method for configuring quality of service, comprising:
receiving a first QoS (quality of service) adjustment request sent by an application node; wherein the first QoS adjustment request comprises quintuple information of a data flow and QoS parameter requirements of the data flow;
acquiring session information of the data stream according to the quintuple information of the data stream; the session information of the data stream comprises an identifier of the data stream, a session identifier corresponding to the data stream and an identifier of a session management function entity corresponding to the session identifier;
generating a second QoS adjustment request based on QoS parameter requirement of the data stream, the identifier of the data stream and the session identifier corresponding to the data stream;
sending the second QoS adjustment request to the session management functional entity corresponding to the session identifier;
receiving a service quality adjustment feedback message returned by the session management functional entity; the service quality adjustment feedback message is a message generated by the session management functional entity according to a judgment result of whether a service quality policy of a terminal corresponding to the data stream meets the service quality parameter requirement of the data stream;
and forwarding the QoS adjustment feedback message to the application node, so that the application node performs a pushing operation of a data stream according to the QoS adjustment feedback message.
2. The qos configuration method according to claim 1, wherein the first qos adjustment request is a request sent to a current network openwork entity by the application node when determining, according to the sending status of the data flow, the performance parameter of a communication link sending the data flow, and the content of the data flow, that the current qos cannot meet the qos required by the data flow.
3. The method according to claim 1, wherein the obtaining session information of the data flow according to the quintuple information of the data flow comprises:
generating a session information query request according to the quintuple information of the data stream;
sending the session information query request to a unified data storage functional entity;
receiving session information of the data stream returned by the unified data storage functional entity; and the session information of the data stream is information obtained by the unified data storage functional entity through five-tuple information of the data stream.
4. The QoS configuration method according to claim 3, wherein the session information of the data flow is information obtained by the unified data storage function entity determining a user plane function entity carrying the data flow based on quintuple information of the data flow and the user plane function entity carrying the data flow.
5. The QoS configuration method of claim 1, wherein the QoS adjustment feedback message comprises a first QoS adjustment feedback message or a second QoS adjustment feedback message; the first qos feedback message is a message generated when the qos policy of the terminal corresponding to the data stream does not satisfy the qos parameter requirement of the data stream, and the second qos adjustment feedback message is a message generated after the qos policy of the terminal corresponding to the data stream satisfies the qos parameter requirement of the data stream and the second qos adjustment request is forwarded to the user plane functional entity and the radio access network.
6. A method for configuring quality of service, comprising:
receiving a second QoS (quality of service) adjustment request sent by a network open function entity; the second QoS request is an instruction generated based on QoS parameter requirements of a data stream, an identifier of the data stream and a session identifier corresponding to the data stream, the identifier of the data stream and the session identifier corresponding to the data stream are information acquired according to quintuple information of the data stream, and the quintuple information of the data stream and the QoS parameter requirements of the data stream are information carried in the first QoS request sent to the network open function entity by an application node;
judging whether the service quality strategy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream or not, and obtaining a judgment result;
generating a corresponding service quality adjustment feedback message according to the judgment result;
and sending the service quality adjustment feedback message to the network open function entity, so that the network open function entity forwards the service quality adjustment feedback message to the application node, and the application node performs a pushing operation of a data stream according to the service quality adjustment feedback message.
7. The qos configuration method according to claim 6, wherein the determining whether the qos policy of the terminal corresponding to the data flow meets the qos parameter requirement of the data flow, and obtaining the determination result includes:
acquiring the identifier of the terminal corresponding to the data stream;
acquiring a service quality strategy of the terminal according to the identifier of the terminal;
and judging whether the service quality strategy of the terminal meets the service quality parameter requirement of the data stream or not, and obtaining the judgment result.
8. The method of claim 7, wherein the obtaining the identifier of the terminal corresponding to the data stream comprises:
and acquiring the identifier of the terminal according to the session identifier corresponding to the data stream.
9. The qos configuration method according to claim 7, wherein the obtaining the qos policy of the terminal according to the identifier of the terminal includes:
sending a request for acquiring a terminal service quality strategy to a strategy control function entity; wherein the terminal service quality policy request includes an identifier of the terminal;
and receiving the service quality strategy of the terminal returned by the strategy control functional entity.
10. The qos configuration method according to claim 6, wherein the generating a corresponding qos adjustment feedback message according to the determination result includes:
when the judgment result is that the service quality strategy of the terminal corresponding to the data stream does not meet the service quality parameter requirement of the data stream, generating a first service quality adjustment feedback message;
and when the judgment result is that the service quality strategy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream, forwarding the second service quality adjustment request to the user plane functional entity and the wireless access network, and generating a second service quality adjustment feedback message.
11. An apparatus for configuring quality of service, comprising:
the network open function first receiving module is used for receiving a first service quality adjustment request sent by an application node; wherein the first QoS adjustment request comprises quintuple information of a data flow and QoS parameter requirements of the data flow;
a network open function obtaining module, configured to obtain session information of the data flow according to the quintuple information of the data flow; the session information of the data stream comprises an identifier of the data stream, a session identifier corresponding to the data stream and an identifier of a session management function entity corresponding to the session identifier;
a network open function generating module, configured to generate a second qos adjustment request based on a qos parameter requirement of the data flow, the identifier of the data flow, and a session identifier corresponding to the data flow;
a network open function first sending module, configured to send the second qos adjustment request to the session management function entity corresponding to the session identifier;
a second receiving module of the network open function, configured to receive a feedback message of qos adjustment returned by the session management function entity; the service quality adjustment feedback message is a message generated by the session management functional entity according to a judgment result of whether a service quality policy of a terminal corresponding to the data stream meets the service quality parameter requirement of the data stream;
and the network open function second sending module is configured to forward the qos adjustment feedback message to the application node, so that the application node performs a data stream pushing operation according to the qos adjustment feedback message.
12. An apparatus for configuring quality of service, comprising:
the session management function receiving module is used for receiving a second service quality adjustment request sent by the network open function entity; the second QoS request is an instruction generated based on QoS parameter requirements of a data stream, an identifier of the data stream and a session identifier corresponding to the data stream, the identifier of the data stream and the session identifier corresponding to the data stream are information acquired according to quintuple information of the data stream, and the quintuple information of the data stream and the QoS parameter requirements of the data stream are information carried in the first QoS request sent to the network open function entity by an application node;
the session management function judging module is used for judging whether the service quality strategy of the terminal corresponding to the data stream meets the service quality parameter requirement of the data stream or not and obtaining a judging result;
the session management function generating module is used for generating a corresponding service quality adjustment feedback message according to the judgment result;
a session management function sending module, configured to send the qos adjustment feedback message to the network open function entity, so that the network open function entity forwards the qos adjustment feedback message to the application node, so that the application node performs a data stream pushing operation according to the qos adjustment feedback message.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114423029A (en) * 2022-02-08 2022-04-29 深圳艾灵网络有限公司 Method, device and storage medium for adjusting service quality parameters
CN115250505A (en) * 2021-04-28 2022-10-28 中国移动通信集团四川有限公司 Communication method and system applied to communication network
CN115878214A (en) * 2022-11-30 2023-03-31 广西壮族自治区信息中心 Application software access method, device, equipment and storage medium

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101511109A (en) * 2009-04-01 2009-08-19 南京邮电大学 Method for ensuring satellite network service quality based on mobile agent
US20130003543A1 (en) * 2011-06-30 2013-01-03 Avistar Communications Corporation NEXT-GENERATION BANDWIDTH MANAGEMENT CONTROL SYSTEMS FOR MULTIPLE-SERVICE CALLS, SESSIONS, PACKET-LEVEL PROCESSES, AND QoS PARAMETERS - PART 1: STRUCTURAL AND FUNCTIONAL ARCHITECTURES
US20150207758A1 (en) * 2014-01-21 2015-07-23 Oracle International Corporation System and method for supporting multi-tenancy in an application server, cloud, or other environment
CN105357068A (en) * 2015-11-03 2016-02-24 华中科技大学 OpenFlow network flow control method for QoS assurance of application
CN106161285A (en) * 2015-03-31 2016-11-23 华为技术有限公司 A kind of network resource allocation method and device
CN107113247A (en) * 2015-09-30 2017-08-29 华为技术有限公司 A kind of tactful determination method and device
CN108886498A (en) * 2016-03-30 2018-11-23 Idac控股公司 User plane is handled in radio systems
CN109196918A (en) * 2016-06-30 2019-01-11 华为技术有限公司 A kind of data transfer control method, communication equipment and equipment of the core network
CN109392013A (en) * 2017-08-14 2019-02-26 电信科学技术研究院 A kind of method of adjustment and communication device of service quality QoS
CN109451539A (en) * 2013-05-08 2019-03-08 华为技术有限公司 Service Promotion method and device
CN110120878A (en) * 2018-02-05 2019-08-13 华为技术有限公司 The method and apparatus for obtaining link-quality
CN111556540A (en) * 2020-05-13 2020-08-18 腾讯科技（深圳）有限公司 SMF entity execution method, SMF entity, PCF entity execution method and PCF entity

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101511109A (en) * 2009-04-01 2009-08-19 南京邮电大学 Method for ensuring satellite network service quality based on mobile agent
US20130003543A1 (en) * 2011-06-30 2013-01-03 Avistar Communications Corporation NEXT-GENERATION BANDWIDTH MANAGEMENT CONTROL SYSTEMS FOR MULTIPLE-SERVICE CALLS, SESSIONS, PACKET-LEVEL PROCESSES, AND QoS PARAMETERS - PART 1: STRUCTURAL AND FUNCTIONAL ARCHITECTURES
CN109451539A (en) * 2013-05-08 2019-03-08 华为技术有限公司 Service Promotion method and device
US20150207758A1 (en) * 2014-01-21 2015-07-23 Oracle International Corporation System and method for supporting multi-tenancy in an application server, cloud, or other environment
CN106161285A (en) * 2015-03-31 2016-11-23 华为技术有限公司 A kind of network resource allocation method and device
CN107113247A (en) * 2015-09-30 2017-08-29 华为技术有限公司 A kind of tactful determination method and device
CN105357068A (en) * 2015-11-03 2016-02-24 华中科技大学 OpenFlow network flow control method for QoS assurance of application
CN108886498A (en) * 2016-03-30 2018-11-23 Idac控股公司 User plane is handled in radio systems
CN109196918A (en) * 2016-06-30 2019-01-11 华为技术有限公司 A kind of data transfer control method, communication equipment and equipment of the core network
CN109392013A (en) * 2017-08-14 2019-02-26 电信科学技术研究院 A kind of method of adjustment and communication device of service quality QoS
CN110120878A (en) * 2018-02-05 2019-08-13 华为技术有限公司 The method and apparatus for obtaining link-quality
CN111556540A (en) * 2020-05-13 2020-08-18 腾讯科技（深圳）有限公司 SMF entity execution method, SMF entity, PCF entity execution method and PCF entity

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
KONAN-MARCELIN: ""Architecture QoS pattern to guarantee the expected quality of services at runtime for context-aware adaptation application"", 《SN APPLIED SCIENCES》 *
刘振 等: ""基于ASSFR的DTN弹性质量自适应模型"", 《计算机科学》 *
李希金 ，张伦泳: ""基于信令挖掘的国际漫游用户自主服务解决方案"", 《现代电信科技》 *
樊柄麟;黄圻镇;: "PCRF实现QoS控制的研究", 通信与信息技术 *
赵亚军: ""基于多用户数据去重的备份服务质量研究"", 《中国优秀硕士学位论文全文数据库 (信息科技辑)》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115250505A (en) * 2021-04-28 2022-10-28 中国移动通信集团四川有限公司 Communication method and system applied to communication network
CN114423029A (en) * 2022-02-08 2022-04-29 深圳艾灵网络有限公司 Method, device and storage medium for adjusting service quality parameters
CN114423029B (en) * 2022-02-08 2023-12-19 深圳艾灵网络有限公司 Quality of service parameter adjustment method, equipment and storage medium
CN115878214A (en) * 2022-11-30 2023-03-31 广西壮族自治区信息中心 Application software access method, device, equipment and storage medium
CN115878214B (en) * 2022-11-30 2023-10-27 广西壮族自治区信息中心 Application software access method, device, equipment and storage medium

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