CN110972198B - Service control method, network device and storage medium - Google Patents
Service control method, network device and storage medium Download PDFInfo
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- CN110972198B CN110972198B CN201811157776.9A CN201811157776A CN110972198B CN 110972198 B CN110972198 B CN 110972198B CN 201811157776 A CN201811157776 A CN 201811157776A CN 110972198 B CN110972198 B CN 110972198B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/12—Flow control between communication endpoints using signalling between network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
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Abstract
The embodiment of the invention discloses a service control method, network equipment and a storage medium, and belongs to the technical field of networks. The method comprises the following steps: the control surface gateway sends a charging request message to a charging system; receiving a charging response message of a charging system, wherein the charging response message carries a first message execution policy, and the first message execution policy comprises NPT and related policy information, or service interruption reasons, or UE quota; transmitting a session modification request message to the user plane gateway, wherein the session modification request message carries a second message execution strategy; the second message execution policy includes NPT and related policy information, or UE quota. According to the embodiment of the invention, the parameter of the NPT timer is issued to the UP gateway through the CP gateway, the NPT timer is set by the UP gateway, the user data message is discarded in the period that the timer takes effect, and the NPT strategy is executed on the user data message after the timer arrives. Thus, the network load of the BS and the CP caused by frequent attempts of connecting the device by the UE due to forced offline after the service interruption of the user is reduced.
Description
Technical Field
The present invention relates to the field of network communications technologies, and in particular, to a service control method, a network device, and a storage medium.
Background
Mobile communication has undergone a leap-type development from voice to data services, deeply changing people's life style, and greatly promoting rapid social and economic development. Mobile internet and internet of things are the main driving forces for future mobile communication development. In a typical mobile communication System, when a UE (User Equipment) accesses a System network, a CP (Control Plane) gateway of the System, an UP (User Plane) gateway, a BS (Billing System) and other devices are required to provide network services for the UE. The CP may be a network device such as a control plane of an SMF (Session Management Function ) under a 5G architecture or a PGW (PDN Gateway User Plane, packet data network gateway) under a 4G architecture.
The 3GPP standard defines a system architecture for separating the CP network element from the UP network element, and the separation of the CP network element and the UP network element is called CU separation for short. Under the 4G system architecture with CU separation, the original PGW is split into PGW-C and PGW-U, and the original SGW is split into SGW-C (PDN Gateway Control Plane packet data network gateway control plane) and SGW-U (PDN Gateway User Plane, packet data network gateway user plane). Under the CU separated 5G system architecture, SMF (Session Management Function ) and AMF (Access and Mobility Management Function, access and mobility management function) are CP and UPF (User Plan Function, user plane function) are UP.
The CP provides mobility management and session management functions for the UE, and ensures reliability of the data service. When the network equipment is abnormal, or the user defaults and other anomalies occur, the CP terminates the service of the user's data service, and interrupts the user's data service requirement for a period of time, during which the user can recharge, or perform network maintenance, and when the network equipment is changed into a normal state, or after the user recharge, the user uses the data service, and the CP controls the UP network equipment to timely recover the user's normal data service operation. However, during interruption of the data service, the user is forced to be disconnected, at this time, the user may frequently try to retry connection to the network, and repeat operations of attaching the initiating user to the BS, authenticating the BS, and the like, stress the network device, and easily cause message signaling storm caused by the BS and the CP system.
Disclosure of Invention
In view of this, embodiments of the present invention provide a service control method, a network device, and a storage medium, so as to solve the technical problem that when a user is forced to drop off line and frequently retry connecting to a network, a message signaling storm is caused to BS and CP systems.
The technical scheme adopted by the embodiment of the invention for solving the technical problems is as follows:
according to an aspect of the embodiment of the present invention, there is provided a service control method applied to a CP gateway, the method including:
sending a charging request message to the BS;
receiving a charging response message of the BS, wherein the charging response message carries a first message execution policy, and the first message execution policy comprises NPT (Not permission time, reject message Wen Shichang) and related policy information, or service interruption reason, or UE quota;
and sending a session modification request message to the UP gateway, wherein the session modification request message carries a second message execution policy, and the second message execution policy comprises NPT and related policy information or UE quota.
According to another aspect of the present invention, there is provided a service control method applied to an UP gateway, the method including:
receiving a session modification request message sent by a CP gateway, and acquiring a second message execution strategy;
when the service is interrupted, setting an NPT timer according to the NPT information, and discarding the user message or redirecting the user message according to the related strategy during the effective period of the NPT timer;
and when the NPT timer is overtime, processing the user message according to the related strategy.
The second message execution policy includes NPT and related policy information, or UE quota.
According to still another aspect of the present invention, there is provided a traffic control method applied to a BS, the method comprising:
after receiving a charging request message sent by a CP gateway, checking the use authority of the UE;
generating a first message execution strategy according to the verification result of the UE use permission;
sending a charging response message to the CP gateway, wherein the charging response message carries a first message execution strategy;
the first message execution strategy comprises the following steps: UE quota, or NPT, and related policy information, or service outage reasons.
According to a further aspect of the embodiments of the present invention, there is provided a network device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the traffic control method described above.
According to still another aspect of the embodiments of the present invention, there is provided a computer-readable storage medium having a computer program stored thereon, which when executed by a processor, implements the steps of the service control method described above.
According to the service control method, the network equipment and the computer readable storage medium, the parameters of the NPT timer of the CU separation protocol are issued to the UP gateway through the CP gateway, the NPT timer is set by the UP gateway, and the user data message is discarded during the period that the timer takes effect, so that the network load of the BS and the CP caused by the fact that the UE is forced to be disconnected and frequently tries to connect the equipment after the service is interrupted is prevented.
Drawings
FIG. 1 is a system configuration diagram of a related art according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of NPT transfer in an embodiment of this invention;
fig. 3 is a flowchart of a service control method applied to a CP gateway according to a first embodiment of the present invention;
fig. 4 is a flowchart of a service control method applied to an UP gateway according to a second embodiment of the present invention;
fig. 5 is a flowchart of a service control method applied to a BS according to a third embodiment of the present invention;
fig. 6 is a signaling interaction diagram for re-authentication and recovery service usage after recharging after arrearage of a user according to a fourth embodiment of the present invention;
fig. 7 is a signaling interaction diagram for continuing to interrupt use without recharging after the user defaults according to the sixth embodiment of the present invention;
fig. 8 is a signaling interaction diagram for directly recovering service usage after recharging after arrearage of a user according to a fifth embodiment of the present invention;
fig. 9 is a flowchart of a CP gateway obtaining NPT after a user owes fee according to the seventh embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the particular embodiments described herein are illustrative only and are not limiting upon the invention.
As shown in fig. 1, the related art system of the present invention includes a UE, an UP gateway, a CP gateway, a BS, wherein:
and the BS is responsible for authentication and cost management of the user and transmits the state information or user quota information of the user to the CP system.
And the CP system is responsible for initiating the flows of authentication, quota application and the like of the user in the process of attaching the user or carrying out the service. And the processing strategy of the service message of the user terminal is also decided according to the instruction of the BS.
The UP system is responsible for receiving user message policies and also responsible for collecting user charging information when executing the policies of the CP gateway, setting a timer and discarding or releasing user messages.
As shown in fig. 2, the core of the embodiment of the present invention is that, by cooperation of the CP gateway and the UP gateway, the CP gateway issues parameters of the NPT timer of the CU separation protocol to the UP gateway, the NPT timer is added to the UP gateway, and during the period of validating the NPT timer, the user message is discarded or the user message is redirected according to the relevant policy. When the service of the user is interrupted, the normal use process of the service is recovered as follows:
after the service is interrupted, the CP gateway sends NPT information to the UP gateway through an interface separated from the CU gateway, the UP gateway sets the timer and related policy, and refuses the user message forwarding or redirects the message (such as redirecting to a recharging center of the operator) during the period that the timer is validated. It should be noted that the NPT timer duration may be issued by the BS or may be generated by CP gateway configuration.
And after the NPT timer is overtime, the UP gateway sets the message of the user to be forwarded, discarded or cached according to the overtime strategy of the NPT timer. The UP gateway judges whether a service starting trigger exists, if so, the service starting event is reported to the CP gateway, the CP gateway initiates a charging request message to the BS, and the general BS starts the flow.
Based on the above architecture, the following embodiments of the present invention are presented.
Example 1
As shown in fig. 3, a service control method provided by an embodiment of the present invention applies a CP gateway, where the method includes:
s301, sending a charging request message to the BS.
Specifically, when the UE successfully accesses the system, is in the process of data service or starts to use data service, the CP gateway sends a charging request message to the BS, where the charging request message may be a new service start message, a user traffic threshold arrival message, a user location update message, and so on.
S302, receiving a charging response message of the BS, wherein the charging response message carries a first message execution policy, and the first message execution policy comprises NPT and related policy information, or service interruption reasons, or UE quota.
Specifically, after receiving the charging request message, the BS checks whether there is permission to perform service, and returns to the first message to execute the policy according to the check result. If the user does not recharge or the BS network fails, the first message execution strategy comprises NPT and related strategy information or service interruption reasons, and the CP gateway is informed to prohibit the user from using the service. If the user has been recharged or the BS network fault is eliminated, the BS returns a successful structural code and the quota of the user, and informs the CP gateway to enable the user to continue using the service.
The service interruption may be interruption caused by arrearage of the user, or failure caused by network failure of the BS, or too high performance of the BS, which requires to terminate the service of some users. In these cases, the BS may instruct the CP gateway to interrupt the data traffic usage of the UE within the specified NPT. Accordingly, the condition for recovering the user service can be user recharging, network abnormality elimination or performance pressure elimination of the BS.
The related policies include NPT timer policies, NPT timer timeout policies, and/or traffic start triggers.
An NPT timer policy for setting rules for discarding or redirecting user messages during the NPT timer validation period;
and the NPT timer timeout strategy is used for releasing, reporting new service events, redirecting user messages or caching rules of the user messages after the NPT timer is set to timeout. Such as: the UP triggers the session message to report to the CP gateway, the CP gateway sends CCR to apply new quota, and the message passes the strategy during waiting for BS authentication.
And the service start trigger is used for triggering the service start event to report.
As a preferred way, the CP gateway sends the NPT and related policy information to the UP gateway via interfaces separate from the control plane and user plane CUs.
S303, a session modification request message is sent to the UP gateway, wherein the session modification request message carries a second message execution strategy; the second message execution policy includes NPT and related policy information, or UE quota.
Specifically, the CP gateway sends a second message execution policy to the UP gateway according to the first message execution policy issued by the BS, and notifies the UP gateway to process the user message according to the relevant policy.
In some embodiments, when the service is interrupted and the first message execution policy does not include NPT information, the CP gateway generates NPT and related policy information according to the cause of the service interruption.
Example two
As shown in fig. 4, a service control method provided by an embodiment of the present invention applies an UP gateway, where the method includes:
s401, receiving a session modification request message sent by the CP gateway, and acquiring a second message execution policy, wherein the second message execution policy comprises NPT and related policy information or UE quota.
Specifically, the NPT-related policies include an NPT timer policy, an NPT timer timeout policy, and/or a service start trigger.
An NPT timer policy for setting rules for discarding or redirecting user messages during the NPT timer validation period;
and the NPT timer timeout strategy is used for releasing, reporting new service events, redirecting user messages or caching rules of the user messages after the NPT timer is set to timeout. Such as: the UP triggers the session message to report to the CP gateway, the CP gateway sends CCR to apply new quota, and the message passes the strategy during waiting for BS authentication.
S402, when the service is interrupted, setting an NPT timer according to the NPT information, and discarding or redirecting the user message according to the related strategy during the period that the NPT timer is effective.
S403, when the NPT timer is overtime, the user message is processed according to the relevant strategy.
Example III
As shown in fig. 5, a service control method provided by an embodiment of the present invention is applied to a BS, and the method includes:
s501, after receiving a charging request message sent by a CP gateway, checking the use authority of the UE.
In particular, the charging request message may be a new service start message, a user traffic threshold arrival message, a user location update message, etc. After receiving the charging request message, the BS checks whether there is authority to conduct service, including authentication and fee checking.
S502, generating a first message execution strategy according to a verification result of the UE use permission, wherein the UE quota, or NPT and related strategy information, or service interruption reasons.
Specifically, the BS generates a first message execution policy according to the checking result, and if the user does not recharge or the BS network fails, the first message execution policy includes NPT and related policy information, or service interruption reason, and notifies the CP gateway to prohibit the user from using the service. If the user has been recharged or the BS network fault is eliminated, the BS returns a successful structural code and the quota of the user, and informs the CP gateway to enable the user to continue using the service. The service interruption may be interruption caused by arrearage of the user, or failure caused by network failure of the BS, or too high performance of the BS, which requires to terminate the service of some users. In these cases, the BS may instruct the CP gateway to interrupt the data traffic usage of the UE within the specified NPT. Accordingly, the condition for recovering the user service can be user recharging, network abnormality elimination or performance pressure elimination of the BS. Wherein the relevant policy information comprises an NPT timer timeout policy, and/or a service start trigger.
An NPT timer policy for setting rules for discarding or redirecting user messages during the NPT timer validation period;
and the NPT timer timeout strategy is used for releasing, reporting new service events, redirecting user messages or caching rules of the user messages after the NPT timer is set to timeout. Such as: the UP triggers the session message to report to the CP gateway, the CP gateway sends CCR to apply new quota, and the message passes the strategy during waiting for BS authentication.
S503, sending a charging response message to the CP gateway, wherein the charging response message carries a first message execution strategy.
Example IV
As shown in fig. 6, the embodiment of the present invention takes a scenario in which a user charges after arrearing, and a service re-authentication and recovery process is taken as an example for explanation, and the method includes the following steps:
s601, the UE successfully accesses the system, and is in the normal service process or starts to use the data service.
S602, the CP gateway sends a charging request message to the BS.
S603, the BS sends a charging response message to the CP gateway, wherein the charging response message carries the arrearage indication and the NPT.
Specifically, the BS examines the authority of the user to use the network, finds that the cost of the user is insufficient, and returns the arrearage instruction and NPT of the user.
S604, the CP gateway sends a session modification request message to the UP gateway, wherein the modification request message carries an NPT timer and a service start trigger.
Specifically, the CP gateway receives the response message of the BS, determines the arrears of the user, sends a session modification request message, carries an NPT timer and a service start trigger, and sends the session modification request message to the UP gateway, and optionally carries a service redirection address, for example, redirects the user service to a recharging website.
S605, the UP gateway sets the NPT timer and sends a session modification response message.
S606, discarding the user message during the period of the NPT timer validating.
S607, the NPT timer overtime, the UP gateway sets the message state of the user as the initial state, and sets the service start trigger.
S608, the UE uses the service, and the message reaches the UP gateway.
S609, the UP gateway sends a new service arrival request to the CP gateway.
Specifically, the UP gateway judges that the service has a service start trigger, and sends a new service arrival request to the CP gateway.
And S610, the CP gateway replies a new service arrival response message.
S611, the CP gateway sends charging request information to the BS, carrying the parameters such as the service identification.
S612, returning successful result codes, quota of the user and other information.
Specifically, if the user charges during waiting for the NPT, the BS queries that the user's cost is sufficient, and returns information such as a successful result code and the user's quota.
S613, the CP gateway sends a session modification request, carrying quota information of the user to the UP gateway.
S614, the UP gateway receives the session modification request, releases the user message, and returns a session modification response message.
Specifically, if the UP gateway judges that the session modification request contains the UE quota, the message of the user is released, and the user service is smooth.
In the embodiment of the invention, a service with high service usage is used for the current service system, and the method and the device have great value in reducing the load of the system and improving the experience of users.
Example five
As shown in fig. 7, in the embodiment of the present invention, a scenario in which a user arrears is not recharged and keeps interrupting a service is illustrated, and the specific process is as follows:
s701, a user successfully accesses the system, and the user is in a normal service process or begins to use the data service;
s702, the CP gateway triggers a charging request message to the BS.
S703, the BS examines the authority of the user to use the network, returns a charging response message, and carries arrearage indication and NPT duration.
S704, the CP gateway receives the response message of the BS, judges the arrearage of the user, sends a session modification request message, and carries an NPT timer and a service start trigger to be sent to the UP gateway.
Optionally carrying a traffic redirection address, such as to redirect user traffic to a recharging website.
S705, the UP gateway sets an NPT timer and a message discarding strategy, and sends a session modification response message.
S706, discarding the user message during the period of the NPT timer validating.
S707, when the NPT timer is overtime, the UP gateway sets the message state of the user as the initial state, and sets a service start trigger.
S708, the user uses the service, and the message reaches the UP gateway.
S709, the UP gateway judges that the service has a service start trigger, and sends a new service arrival request to the CP gateway.
S710, the CP gateway replies a new service arrival response message.
S711, the CP gateway sends charging request information to the BS, carrying the parameters such as the service identification.
S712, the BS returns a charging response message, an arrearage result code and NPT.
In particular, since the subscriber is not charged during waiting for the NPT, the BS inquires that the subscriber's fee is still owed,
s713, go to step S704.
Example six
As shown in fig. 8, in the embodiment of the present invention, the user arrears and charges, and the service directly resumes the use, and the specific implementation process is as follows:
s801, the user successfully accesses the system, and the user is in a normal service process or starts to use the data service.
S802, the CP gateway triggers a charging request message to the BS.
S803, the BS examines the authority of the user to use the network, finds that the cost of the user is insufficient, and returns an arrearage instruction and an NPT timer of the user.
S804, the CP gateway receives the response message of the BS, judges the arrearage of the user, sends a session modification request message, and sends the session modification request message to the UP gateway with the NPT timer.
Wherein, the service redirection address is carried optionally, such as redirecting the user service to the recharging website.
S805, the UP gateway sets an NPT timer, discards the user message and sends a session modification response message.
S806, discarding the user message during the period of the NPT timer being effective.
S807, the NPT timer is overtime, and the UP gateway sets the message state of the user as the message passing state.
S808, the user message reaches the UP gateway, the UP gateway judges that the service is in a message passing state, and directly forwards the message to the data network, so that the user message is smooth.
In the embodiment of the invention, the user service does not need to be re-authenticated, so that the user experience can be improved, and the load of the system can be reduced.
Example seven
As shown in fig. 9, in the embodiment of the present invention, taking the user arrearage recharging, the NPT direct recovery service usage obtained from the CP gateway is illustrated as an example, and the specific implementation process is as follows:
s901, a user successfully accesses the system and is in a normal service process or starts to use a data service;
s902, the CP gateway triggers a charging request message to the BS.
S903, the BS examines the authority of the user to use the network and returns the arrearage instruction of the user.
S904, the CP gateway acquires a locally configured NPT timer.
S905, the CP gateway sends a session modification request message to the UP gateway.
Specifically, the CP gateway receives the response message of the BS, determines the arrears of the user, and if the CP gateway is found to configure the NPT timer, carries the NPT timer and sends the NPT timer to the UP gateway, and optionally carries a service redirection address, for example, redirects the user service to the recharging website.
S906, the UP gateway sets an NPT timer and discards the user message strategy, and returns a session modification response message to the CP gateway.
S907, discarding the user message during the period of the NPT timer validating.
S908, when the NPT timer is overtime, the UP gateway sets the message state of the user as the message passing state.
S909, the message reaches the UP gateway, the UP gateway judges that the service is in the message passing state, and then the message is directly forwarded to the data network, and the user message is unblocked.
In the embodiment of the invention, the user charges after arrearage, and the NPT can inquire local configuration according to the interrupt reason, acquire the NPT timer and send the NPT timer to the UP gateway.
Example eight
The embodiment of the invention provides a network device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the computer program realizes the steps of the service control method when being executed by the processor.
It should be noted that, the terminal in the embodiment of the present invention and the above-mentioned service control method embodiment belong to the same concept, the specific implementation process of the terminal in the embodiment of the present invention is detailed in the method embodiment, and the technical features in the method embodiment are correspondingly applicable in the present embodiment, which is not repeated herein.
Example nine
The embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the service control method are realized.
It should be noted that, the computer readable storage medium of the embodiment of the present invention and the above-mentioned service control method embodiment belong to the same concept, the specific implementation process of the computer readable storage medium is detailed in the method embodiment, and technical features in the method embodiment are correspondingly applicable in the present embodiment, and are not repeated herein.
According to the service control method, the network equipment and the computer readable storage medium, the parameters of the NPT timer of the CU separation protocol are issued to the UP gateway through the CP gateway, the NPT timer is set by the UP gateway, and the user data message is discarded during the period that the timer takes effect, so that the network load of the BS and the CP caused by the fact that the UE is forced to be disconnected and frequently tries to connect the equipment after the service is interrupted is prevented.
Those of ordinary skill in the art will appreciate that all or some of the methods disclosed above, S, systems, functional modules/units in the apparatus may be implemented as software, firmware, hardware, and suitable combinations thereof.
In a hardware implementation, the division between the functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or S may be cooperatively performed by several physical components. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and thus do not limit the scope of the claims of the present invention. Any modifications, equivalent substitutions and improvements made by those skilled in the art without departing from the scope and spirit of the present invention shall fall within the scope of the appended claims.
Claims (9)
1. The service control method is applied to a control plane CP gateway, and is characterized in that the method comprises the following steps:
sending a charging request message to a charging system BS;
receiving a charging response message of a BS, wherein the charging response message carries a first message execution policy, and the first message execution policy comprises a refused message duration NPT and related policy information, or a service interruption reason, or a UE quota;
a session modification request message is sent to a user plane UP gateway, wherein the session modification request message carries a second message execution policy, and the second message execution policy comprises the NPT and related policy information or the UE quota;
before the second message is sent to the UP gateway to execute the strategy, the method further comprises the following steps:
when the service is interrupted, if the first message execution strategy does not comprise NPT information, the NPT and related strategy information are generated according to the service interruption reason.
2. The method for traffic control according to claim 1, wherein the sending the second message execution policy to the UP gateway includes:
and sending the NPT and related strategy information to the UP gateway through interfaces separated by the control plane and the user plane CU.
3. A traffic control method according to any of claims 1-2, wherein the relevant policy information comprises:
an NPT timer policy for setting rules for discarding or redirecting user messages during the NPT timer validation period;
the NPT timer overtime strategy is used for setting rules of releasing, reporting new business events, redirecting or caching user messages after the NPT timer overtime;
and/or a service start trigger for triggering reporting of a new service start event.
4. The service control method is applied to the UP gateway and is characterized by comprising the following steps:
receiving a session modification request message sent by a CP gateway, and obtaining a second message execution policy, wherein the second message execution policy comprises NPT and related policy information or UE quota;
when the service is interrupted, setting an NPT timer according to the NPT information, and discarding the user message or redirecting the user message according to the related strategy during the effective period of the NPT timer;
when the NPT timer is overtime, processing the user message according to the related strategy;
and when the service is interrupted, if the first message execution strategy issued by the BS does not comprise NPT information, the NPT and related strategy information are the NPT and related strategy information determined by the CP gateway according to the service interruption reason.
5. The traffic control method according to claim 4, wherein the correlation policy further comprises a traffic start trigger, and the method further comprises, when the NPT timer expires:
and after receiving the user message, sending a new service start event to the CP gateway according to the service start trigger.
6. A traffic control method applied to a BS, the method comprising:
after receiving a charging request message sent by a CP gateway, checking the use authority of the UE;
generating a first message execution strategy according to a verification result of the UE use permission, wherein the first message execution strategy comprises the following steps: UE quota, or NPT, and related policy information, or service interruption reasons;
sending a charging response message to the CP gateway, the charging response message carrying the first message executing policy, wherein,
when the service is interrupted, if the first message execution strategy does not comprise NPT information, the CP gateway generates the NPT and related strategy information according to the service interruption reason.
7. The traffic control method according to claim 6, wherein the related policy information includes:
an NPT timer policy for setting rules for discarding or redirecting user messages during the NPT timer validation period;
the NPT timer overtime strategy is used for setting rules of releasing, reporting new business events, repositioning or caching user messages after the NPT timer overtime;
and/or a service start trigger for triggering reporting of a new service start event.
8. A network device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, which when executed by the processor, implements the steps of the traffic control method according to any one of claims 1 to 3; or implementing the steps of the traffic control method according to any one of claims 4 to 5; or to implement the service control method according to any of claims 6 to 7.
9. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the traffic control method according to any of claims 1 to 3; or implementing the steps of the traffic control method according to any one of claims 4 to 5; or to implement the service control method according to any of claims 6 to 7.
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| CN201811157776.9A CN110972198B (en) | 2018-09-30 | 2018-09-30 | Service control method, network device and storage medium |
| PCT/CN2019/109083 WO2020063970A1 (en) | 2018-09-30 | 2019-09-29 | Service control method, network device, and storage medium |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101119211A (en) * | 2007-09-18 | 2008-02-06 | 中兴通讯股份有限公司 | Service implementing method of equal user tactics |
| CN101783846A (en) * | 2009-01-15 | 2010-07-21 | 中兴通讯股份有限公司 | Charging service processing method and charging gateway |
| WO2011091682A1 (en) * | 2010-01-26 | 2011-08-04 | 中兴通讯股份有限公司 | Method and system for enhanced policy and charging control, policy and charging control (pcc) system |
| WO2016062026A1 (en) * | 2014-10-20 | 2016-04-28 | 中兴通讯股份有限公司 | Method and device for selecting policy and charging rules function |
| CN107819590A (en) * | 2016-09-14 | 2018-03-20 | 华为技术有限公司 | A kind of methods, devices and systems of charging |
| CN108512878A (en) * | 2017-02-28 | 2018-09-07 | 华为技术有限公司 | A kind of business management method and its device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998531B (en) * | 2009-08-11 | 2013-04-24 | 华为技术有限公司 | Strategy and charging control rule authorization method, device and system |
| CN103763144B (en) * | 2014-01-26 | 2017-04-05 | 杭州华三通信技术有限公司 | A kind of user continues to pay dues the method and apparatus reached the standard grade |
| CN106533705A (en) * | 2015-09-15 | 2017-03-22 | 中国移动通信集团公司 | Data service flow quota allocation method and data service flow quota allocation device |
-
2018
- 2018-09-30 CN CN201811157776.9A patent/CN110972198B/en active Active
-
2019
- 2019-09-29 WO PCT/CN2019/109083 patent/WO2020063970A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101119211A (en) * | 2007-09-18 | 2008-02-06 | 中兴通讯股份有限公司 | Service implementing method of equal user tactics |
| CN101783846A (en) * | 2009-01-15 | 2010-07-21 | 中兴通讯股份有限公司 | Charging service processing method and charging gateway |
| WO2011091682A1 (en) * | 2010-01-26 | 2011-08-04 | 中兴通讯股份有限公司 | Method and system for enhanced policy and charging control, policy and charging control (pcc) system |
| WO2016062026A1 (en) * | 2014-10-20 | 2016-04-28 | 中兴通讯股份有限公司 | Method and device for selecting policy and charging rules function |
| CN107819590A (en) * | 2016-09-14 | 2018-03-20 | 华为技术有限公司 | A kind of methods, devices and systems of charging |
| CN108512878A (en) * | 2017-02-28 | 2018-09-07 | 华为技术有限公司 | A kind of business management method and its device |
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| CN110972198A (en) | 2020-04-07 |
| WO2020063970A1 (en) | 2020-04-02 |
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