CN107920337B - User-level dynamic speed regulation method, device and system - Google Patents
User-level dynamic speed regulation method, device and system Download PDFInfo
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- CN107920337B CN107920337B CN201610885453.6A CN201610885453A CN107920337B CN 107920337 B CN107920337 B CN 107920337B CN 201610885453 A CN201610885453 A CN 201610885453A CN 107920337 B CN107920337 B CN 107920337B
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Abstract
The invention discloses a user-level dynamic speed regulation method, device and system, and relates to the technical field of LTE. The method comprises the following steps: receiving a speed regulation event reported by a charging module; generating a speed regulation decision according to the speed regulation event; and if the speed regulation decision output party is the Home Subscriber Server (HSS), generating a speed regulation operation instruction, and sending the speed regulation operation instruction to the HSS so that the HSS can dynamically adjust the user data according to the speed regulation operation instruction. The invention can reduce the interaction amount of network messages and reduce the network overhead when dynamically regulating the speed of the data service.
Description
Technical Field
The invention relates to the technical field of LTE (Long term evolution), in particular to a user-level dynamic speed regulation method, device and system.
Background
At present, a PCC (Policy Control and Charging) mechanism is generally adopted in an LTE network to provide a dynamic speed regulation Function for a user, the PCC mechanism needs to be participated by network elements such as a PGW (PDN GateWay), a PCRF (Policy and Charging Rules Function), an OCS (Online Charging System) and the like, a Gx session is initiated to the PCRF by the PGW, a user consumption condition in the Charging System is obtained from the OCS by the PCRF, and then a PCC Policy is generated by the PCRF, a bandwidth and a QoS that can be used by a user are specified, and the bandwidth and the QoS are issued to the PGW for execution. The realization method involves more network elements and has large cost of interactive messages. The current network 4G common data service scene is as follows: in one month, after the consumption usage of the user reaches a certain threshold value, the speed is regulated to the user; and when the next month comes, the user is reset to the initial speed. The existing network 4G common data service provides a corresponding speed regulating gear for a user according to a threshold gear of consumption and usage of the user, and does not continuously and frequently regulate the speed of the user. For such a service scenario, a PCC mechanism is adopted to implement dynamic speed regulation of 4G common data services, and therefore, when a user uses a service online each time, the network can generate and execute a PCC policy only by participation of multiple network elements such as a PGW, a PCRF, an OCS, and the like.
Disclosure of Invention
The invention aims to solve the technical problem of providing a user-level dynamic speed regulation method, a user-level dynamic speed regulation device and a user-level dynamic speed regulation system, which can reduce the interaction amount of network messages and reduce the network overhead when data services are dynamically regulated.
According to an aspect of the present invention, a user-level dynamic speed adjustment method is provided, including: receiving a speed regulation event reported by a charging module; generating a speed regulation decision according to the speed regulation event; and if the speed regulation decision output party is the Home Subscriber Server (HSS), generating a speed regulation operation instruction, and sending the speed regulation operation instruction to the HSS so that the HSS can dynamically adjust the user data according to the speed regulation operation instruction.
Further, the method further comprises: and if the speed regulation decision output party is a policy and charging rule function PCRF, sending the speed regulation decision to the PCRF so that the PCRF generates a policy control and charging PCC policy according to the speed regulation decision.
Further, generating a throttling decision based on the throttling event comprises: and generating a speed regulation decision according to the speed regulation event, the user data and the service subscription information.
Further, sending the speed regulation operation instruction to the HSS, so that the HSS dynamically adjusting the user data according to the speed regulation operation instruction includes: and if the effective type of the speed regulation operation instruction is the hard speed limit type, the HSS sends an IDR message for inserting the user data request to the mobility management entity MME so that the MME can dynamically adjust the user service data according to the IDR message.
Further, receiving the speed regulation event reported by the charging module includes: the charging module judges whether the consumption usage amount of the user reaches a threshold value, and if the consumption usage amount reaches the threshold value, a speed regulation event is reported.
Further, the method further comprises: and the charging module judges that the user data needs to be reset at the beginning of the month and reports a speed regulation event.
According to another aspect of the present invention, there is also provided a speed regulation control apparatus, including: the speed regulation event receiving unit is used for receiving the speed regulation event reported by the charging module; the speed regulation decision generation unit is used for generating a speed regulation decision according to the speed regulation event; the speed regulation decision output party is a Home Subscriber Server (HSS), and the speed regulation decision output party generates a speed regulation operation instruction; and the speed regulation operation instruction sending unit is used for sending the speed regulation operation instruction to the HSS so that the HSS can dynamically adjust the user data according to the speed regulation operation instruction.
Further, the apparatus further comprises: and the speed regulation decision sending unit is used for sending the speed regulation decision to the PCRF if the speed regulation decision output party is a policy and charging rule function PCRF, so that the PCRF generates a policy control and charging PCC policy according to the speed regulation decision.
Further, the speed regulation decision generation unit is used for generating a speed regulation decision according to the speed regulation event, the user data and the service subscription information.
Further, the speed regulation operation instruction sending unit is configured to send a speed regulation operation instruction with an effective type being a hard speed limit type to the HSS, and the HSS sends an insert user data request IDR message to the mobility management entity MME, so that the MME dynamically adjusts the user service data according to the IDR message.
Further, the speed regulation event receiving unit is used for receiving the speed regulation event reported by the charging module when the charging module judges that the consumption usage of the user reaches the threshold value.
Further, the speed regulation event receiving unit is further configured to receive the speed regulation event reported by the charging module when the charging module determines that the user data needs to be reset at the beginning of the month.
According to another aspect of the present invention, a user-level dynamic speed regulation system is further provided, which includes a charging module and the above speed regulation control device.
Compared with the prior art, the invention receives the speed regulation event reported by the charging module in the charging system, generates the speed regulation decision according to the speed regulation event, generates the speed regulation operation instruction if the output party of the speed regulation decision is HSS, and sends the speed regulation operation instruction to the HSS, so that the HSS can dynamically regulate the user data according to the speed regulation operation instruction.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which 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.
The invention will be more clearly understood from the following detailed description, taken with reference to the accompanying drawings, in which:
fig. 1 is a flowchart illustrating a user-level dynamic throttling method according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a user-level dynamic throttling method according to another embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an embodiment of the speed regulation control device of the invention.
Fig. 4 is a schematic structural diagram of another embodiment of the speed regulation control device of the invention.
Fig. 5 is a schematic structural diagram of an embodiment of the user-level dynamic throttling system according to the present invention.
Fig. 6 is a schematic structural diagram of another embodiment of the user-level dynamic throttling system according to the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
Fig. 1 is a flowchart illustrating a user-level dynamic throttling method according to an embodiment of the present invention. The method is executed by a speed regulation control device, the speed regulation control device is arranged in a charging system, and the method comprises the following steps:
in step 110, a speed regulation event reported by the charging module is received. The Charging module comprises an OCS (Online Charging System) and an OFCS (Offline Charging System), wherein an event triggering mechanism is added in the Charging module, so that the Charging module can judge whether the consumption usage of a user reaches a threshold value according to the Charging information and the wholesale price information of the service of the user, if so, the event is reported to the speed regulation control device, and the Charging module supports a prepaid user and a postpaid user.
In step 120, a speed governing decision is generated based on the speed governing event. For example, a throttling decision is made based on throttling events, user data, service subscription information, etc.
In step 130, if the speed-adjusting decision-making output party is an HSS (Home Subscriber Server), a speed-adjusting operation instruction is generated. Wherein, the content of speed governing operation instruction includes: 1) modifying user Service parameters, such as an Access Point Name (APN), a threshold, Quality of Service (QoS), and the like; 2) and the effective types are soft speed limit (the user takes effect next time online) and hard speed limit (immediate effect).
In step 140, the speed-adjusting operation command is sent to the HSS, so that the HSS dynamically adjusts the user data according to the speed-adjusting operation command. That is, a speed regulation operation instruction is sent to the HSS through a service opening channel, and the HSS dynamically adjusts the APN parameter, the threshold, the QoS and the like of the user according to the instruction.
In the embodiment, a speed regulation event reported by a charging module in the charging system is received, a speed regulation decision is generated according to the speed regulation event, if the output party of the speed regulation decision is an HSS, a speed regulation operation instruction is generated, and the speed regulation operation instruction is sent to the HSS, so that the HSS can dynamically adjust user data according to the speed regulation operation instruction, and therefore, the interaction amount of network messages can be reduced and the network overhead can be reduced when the data service is dynamically regulated. In addition, the charging system is directly used as a control point of the speed regulation operation instruction, so that the change of the peripheral system is small.
Fig. 2 is a flowchart illustrating a user-level dynamic throttling method according to another embodiment of the present invention. The method comprises the following steps:
in step 210, the billing module determines whether the consumption usage of the user reaches a threshold. The charging module can judge whether the consumption usage amount of the user reaches a threshold value according to the charging information and the wholesale price information of the service of the user.
In step 220, if the consumption usage of the user reaches the threshold, the charging module reports the speed-adjusting event to the speed-adjusting control device. If the charging module judges that the user data needs to be reset at the beginning of the month, the speed regulation event can be reported. Wherein, a speed regulation control device can be added in the charging system. The speed regulation control device can not only receive the internal events of the charging system, but also receive the events of peripheral systems (such as CRM). The speed regulation control device supports various events such as charging events, time events, CRM modification user data and the like.
In step 230, the throttle control makes a throttle decision based on the received event. The speed regulation control device can make a speed regulation decision according to a speed regulation event, user data, service subscription information and the like. For example, if the difference between the traffic usage value of the user and the traffic value of the internet traffic packet is monitored to be smaller than a threshold value, a decision for reducing the internet speed is made; and if a time event returning to the initial monthly flow rate is received, performing initial monthly reset operation on the user.
In step 240, the speed control device determines that the decision output party is HSS, and converts the decision into a speed control operation command.
And if the speed regulation control device judges that the speed regulation decision output party is the PCRF, the speed regulation decision is sent to the PCRF so that the PCRF generates a PCC policy according to the speed regulation decision. That is, for LTE directional data traffic, such as directional video, directional gaming, etc., it can still be implemented with PCC mechanism. The implementation mechanisms of the two types of services can be used in parallel without conflict.
In step 250, the speed-regulating control device issues a speed-regulating operation instruction to the HSS via the service-open channel. The HSS is stored as static user data information and is used as an execution point of a speed regulation instruction to modify the static user data information.
At step 260, the HSS modifies the user data according to the instructions. I.e. for modifying user traffic parameters such as APN bandwidth, thresholds, QoS etc.
In step 270, if the speed regulation command requires the network side to take effect immediately, the HSS sends an IDR (Insert Subscriber Data Request) message to the MME (Mobility Management Entity), notifies the MME of the user Data update, and adjusts the service rate.
And if the speed regulation instruction requires the network side to be effective when the user is online next time, the HSS sends an IDR message to the MME when the user is started next time.
In this embodiment, the charging system determines whether the consumption usage of the user reaches a threshold level, whether a monthly reset is required, and other conditions, generates a speed-adjusting operation command, sends the speed-adjusting operation command to the HSS via the service-open channel, and dynamically adjusts the default bearer APN bandwidth and the threshold parameter of the data service of the user in the HSS. The method can achieve the effects of speed regulation and speed recovery only by doing a small amount of operation instructions in one month, thereby realizing the user-level dynamic speed regulation of common data services and greatly reducing the message interaction amount of the network and the processing overhead of the network.
The invention uses the charging system as the control point of the speed regulation instruction directly, and has little change to the peripheral system. In addition, the speed regulation instruction of the network access control point only takes effect on the current service, and the network access control point does not store the user data information. And for the speed regulation instruction of the HSS, the subsequent service is effective all the time, and the static user data information on the HSS is modified according to the speed regulation instruction until the speed regulation instruction is updated next time.
In another embodiment of the present invention, for example, the normal speed of the LTE general data service is fast, the average downlink speed of the current domestic LTE internet is 14Mbps, and if the operator does not control and prompt the usage amount of the user, the user will unknowingly use the excess traffic, which brings arrearage dispute. For the LTE common data service with the 4G internet access monthly flow packet of 500MB, the charging system charging module charges the LTE common data service, and reports the event to the speed regulation control device when monitoring that the user uses the rest 50MB, and the speed regulation control device informs the HSS to change the downlink speed of the default bearing APN of the user common data service to 512Kbps, so that the flow use of the user can be protected in time. The speed regulation control device can also perform a monthly reset operation on the user according to the time event of returning to the beginning of the month, so that the user surfing speed is recovered to the initial speed at the beginning of each month. In addition, the speed regulation control device can also adjust the threshold parameter of the user default bearer APN of the HSS, for example, when the user traffic packet 500MB is completely used up, the uplink and downlink thresholds of the user default bearer APN are changed to be closed, and when the user's traffic is used up in the month, the user is protected from network disconnection.
The method in the embodiment can provide speed regulation service for LTE common data service. The existing LTE network is slightly changed and is easy to implement, and meanwhile, the method can also be applied to similar requirements of other operators.
Fig. 3 is a schematic structural diagram of an embodiment of the speed regulation control device of the invention. The speed regulation control device can be arranged in a charging system and comprises a speed regulation event receiving unit 310, a speed regulation decision generating unit 320, a speed regulation operation instruction generating unit 330 and a speed regulation operation instruction sending unit 340, wherein:
the speed-regulating event receiving unit 310 is configured to receive a speed-regulating event reported by the charging module. The charging module comprises an OCS and an OFCS, wherein an event triggering mechanism is added in the charging module, so that the charging module can judge whether the consumption usage of the user reaches a threshold value grade according to the charging information and the wholesale price information of the service of the user, if so, the event is reported to the speed regulation control device, and the charging module supports a prepaid user and a postpaid user.
The speed-regulating decision generating unit 320 is used for generating a speed-regulating decision according to the speed-regulating event. For example, a throttling decision is made based on throttling events, user data, service subscription information, etc.
The speed regulation operation instruction generating unit 330 is configured to generate a speed regulation operation instruction if the speed regulation decision output party is the HSS. Wherein, the content of speed governing operation instruction includes: 1) modifying user service parameters, such as APN bandwidth, threshold, QoS and the like; 2) and the effective types are soft speed limit (the user takes effect next time online) and hard speed limit (immediate effect).
The speed-adjusting operation instruction sending unit 340 is configured to send the speed-adjusting operation instruction to the HSS, so that the HSS dynamically adjusts the user data according to the speed-adjusting operation instruction. That is, a speed regulation operation instruction is sent to the HSS through a service opening channel, and the HSS dynamically adjusts the APN parameter, the threshold, the QoS and the like of the user according to the instruction.
In the embodiment, the speed regulation control device receives the speed regulation event reported by the charging module in the charging system, generates the speed regulation decision according to the speed regulation event, generates the speed regulation operation instruction if the speed regulation decision output party is the HSS, and sends the speed regulation operation instruction to the HSS, so that the HSS can dynamically adjust the user data according to the speed regulation operation instruction, and therefore, the interaction amount of network messages can be reduced, and the network overhead can be reduced. In addition, the charging system is directly used as a control point of the speed regulation operation instruction, so that the change of the peripheral system is small.
Fig. 4 is a schematic structural diagram of another embodiment of the speed regulation control device of the invention. The speed regulation control device comprises a speed regulation event receiving unit 410, a speed regulation decision generating unit 420, a speed regulation operation instruction generating unit 430, a speed regulation operation instruction transmitting unit 440 and a speed regulation decision transmitting unit 450, wherein:
the speed-regulating event receiving unit 410 is configured to receive the speed-regulating event reported by the charging module when the charging module determines that the consumption usage amount of the user reaches the threshold. The charging module can judge whether the consumption usage amount of the user reaches a threshold value according to the charging information and the wholesale price information of the service of the user. The speed-regulating event receiving unit 410 is further configured to receive the speed-regulating event reported by the charging module when the charging module determines that the user data needs to be reset at the beginning of the month. The timing event receiving unit 410 can receive not only the internal events of the billing system but also the events of the peripheral systems (such as CRM).
The speed-regulating decision generating unit 420 is configured to make a speed-regulating decision according to a speed-regulating event, user data, service subscription information, and the like. For example, if the difference between the traffic usage value of the user and the traffic value of the internet traffic packet is monitored to be smaller than a threshold value, a decision for reducing the internet speed is made; and if a time event returning to the initial monthly flow rate is received, performing initial monthly reset operation on the user.
The speed-regulating operation instruction generating unit 430 is configured to determine that the decision output party is the HSS, and convert the decision into a speed-regulating operation instruction.
The speed regulation operation instruction sending unit 440 sends the speed regulation operation instruction to the HSS via the service opening channel. The HSS is stored as static user data information and is used as an execution point of a speed regulation instruction to modify the static user data information. I.e. for modifying user traffic parameters such as APN bandwidth, thresholds, QoS etc.
The speed regulation operation instruction sending unit 440 is further configured to send a speed regulation operation instruction with the effective type being the hard speed limit type to the HSS, and the HSS sends an IDR message to the MME, so that the MME dynamically adjusts the user service data according to the IDR message. For example, if the speed regulation instruction requires the network side to take effect immediately, the HSS sends an IDR message to the MME to notify the MME of user data update, and adjusts the service rate. And if the speed regulation instruction requires the network side to be effective when the user is online next time, the HSS sends an IDR message to the MME when the user is started next time.
The speed regulation decision sending unit 450 is configured to send the speed regulation decision to the PCRF if the speed regulation decision output party is the PCRF, so that the PCRF generates the PCC policy according to the speed regulation decision. That is, for LTE directional data traffic, such as directional video, directional gaming, etc., it can still be implemented with PCC mechanism. The implementation mechanisms of the two types of services can be used in parallel without conflict.
In this embodiment, the charging system determines whether the consumption usage of the user reaches a threshold level, whether a monthly reset is required, and other conditions, and generates a speed-adjusting operation command, which is sent to the network HSS via the service-open channel, so as to dynamically adjust the default bearer APN bandwidth and threshold parameter of the data service of the user in the HSS. The embodiment can achieve the effects of speed regulation and speed recovery only by doing a small number of operation instructions in one month, thereby realizing user-level dynamic speed regulation of common data services and greatly reducing the message interaction amount of the network and the processing overhead of the network.
Fig. 5 is a schematic structural diagram of an embodiment of the user-level dynamic throttling system according to the present invention. The system comprises a charging module 510 and a speed regulation control device 520, wherein the charging module 510 comprises an OCS and an OFCS, wherein an event trigger mechanism can be added to the charging module 510, so that the charging module 510 can judge whether the consumption usage of the user reaches a threshold level according to the charging information and the rating information of the service of the user, and report an event to the speed regulation control device 520 when the consumption usage of the user reaches the threshold level. The timing control device 520 can receive not only the internal events of the billing system, but also the events of the peripheral systems (such as CRM). The speed control device 520 supports various events such as charging event, time event, CRM modification user data, and the like, and then makes a corresponding speed control decision according to the event, the user data and the service subscription information.
In a specific application, the user-level dynamic throttling system may be a billing system, and may be as shown in fig. 6. The charging system judges whether the consumption usage of the user reaches a threshold value gear, whether monthly reset is needed and other conditions, generates a speed regulation operation instruction, sends the speed regulation operation instruction to the HSS through the service opening channel, and dynamically adjusts the default bearing APN bandwidth and threshold parameters of the data service of the user in the HSS.
The embodiment is suitable for LTE common data service and supports pre-payment users and post-payment users. For LTE-oriented data services, such as oriented video, oriented gaming, etc., PCC mechanisms can still be used. The implementation mechanisms of the two types of services can be used in parallel without conflict.
Thus far, the present invention has been described in detail. Some details well known in the art have not been described in order to avoid obscuring the concepts of the present invention. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
The method and apparatus of the present invention may be implemented in a number of ways. For example, the methods and apparatus of the present invention may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order for the steps of the method is for illustrative purposes only, and the steps of the method of the present invention are not limited to the order specifically described above unless specifically indicated otherwise. Furthermore, in some embodiments, the present invention may also be embodied as a program recorded in a recording medium, the program including machine-readable instructions for implementing a method according to the present invention. Thus, the present invention also covers a recording medium storing a program for executing the method according to the present invention.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (13)
1. A user-level dynamic speed regulation method is characterized by comprising the following steps:
a speed regulation control device of the charging system receives a speed regulation event reported by a charging module;
generating a speed regulation decision according to the speed regulation event;
and if the speed regulation decision output party is a Home Subscriber Server (HSS), generating a speed regulation operation instruction, wherein the speed regulation operation instruction comprises a modified user service parameter and an effective type, and sending the speed regulation operation instruction to the HSS, so that the HSS dynamically adjusts user data according to the speed regulation operation instruction.
2. The method of claim 1, further comprising:
and if the speed regulation decision output party is a policy and charging rule function PCRF, sending the speed regulation decision to the PCRF so that the PCRF generates a policy control and charging PCC policy according to the speed regulation decision.
3. The method of claim 1, wherein generating a throttling decision from the throttling event comprises:
and generating the speed regulation decision according to the speed regulation event, the user data and the service subscription information.
4. The method of any of claims 1-3, wherein sending the throttling operation command to the HSS such that the HSS dynamically adjusts user data according to the throttling operation command comprises:
and if the effective type of the speed regulation operation instruction is a hard speed limit type, the HSS sends an IDR message for requesting user data insertion to a Mobility Management Entity (MME), so that the MME dynamically adjusts user service data according to the IDR message.
5. The method according to any one of claims 1 to 3, wherein the receiving the throttling event reported by the charging module comprises:
and the charging module judges whether the consumption usage amount of the user reaches a threshold value, and if so, the speed regulation event is reported.
6. The method of claim 5, further comprising:
and the charging module reports the speed regulation event if judging that the user data needs to be reset at the beginning of the month.
7. A speed control device, wherein the speed control device is located in a billing system, comprising:
the speed regulation event receiving unit is used for receiving the speed regulation event reported by the charging module;
the speed regulation decision generation unit is used for generating a speed regulation decision according to the speed regulation event;
a speed regulation operation instruction generating unit, configured to generate a speed regulation operation instruction if the speed regulation decision output party is a home subscriber server HSS, where the speed regulation operation instruction includes a modified user service parameter and an effective type;
and the speed regulation operation instruction sending unit is used for sending the speed regulation operation instruction to the HSS so that the HSS can dynamically adjust the user data according to the speed regulation operation instruction.
8. The apparatus of claim 7, further comprising:
and the speed regulation decision sending unit is used for sending the speed regulation decision to the PCRF if the speed regulation decision output party is a policy and charging rule function PCRF, so that the PCRF generates a policy control and charging PCC policy according to the speed regulation decision.
9. The apparatus of claim 7, wherein the throttling decision generating unit is configured to generate the throttling decision according to the throttling event, user data, and service subscription information.
10. The apparatus according to any of claims 7-9, wherein the throttling operation instruction sending unit is configured to send a throttling operation instruction with an effective type being a hard speed limit type to the HSS, and then the HSS sends an insert user data request IDR message to a mobility management entity MME, so that the MME dynamically adjusts user service data according to the IDR message.
11. The device according to any one of claims 7 to 9, wherein the speed-regulating event receiving unit is configured to receive the speed-regulating event reported by the charging module when the charging module determines that the consumption usage amount of the user reaches the threshold.
12. The apparatus according to claim 11, wherein the speed-regulating event receiving unit is further configured to receive the speed-regulating event reported by the charging module when the charging module determines that the user data needs to be reset at the beginning of the month.
13. A user-level dynamic throttling system, comprising a billing module and a throttling control means according to any of claims 7 to 12.
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